cosmicpi_1.7.sch

EESchema Schematic File Version 4
LIBS:cosmicpi_1.7-cache
EELAYER 29 0
EELAYER END
$Descr A3 16535 11693
encoding utf-8
Sheet 1 2
Title "Cosmic Pi"
Date ""
Rev "1.7"
Comp "Cosmic Pi Project"
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L Timer:LM555 U12
U 1 1 5BCA8798
P 14050 2400
F 0 "U12" H 13750 2800 50  0000 C CNN
F 1 "LM555" H 14050 2400 50  0000 C CNB
F 2 "Package_SO:SOIC-8_3.9x4.9mm_P1.27mm" H 14050 2400 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/lm555.pdf" H 14050 2400 50  0001 C CNN
	1    14050 2400
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR0110
U 1 1 5BCC1105
P 14050 1350
F 0 "#PWR0110" H 14050 1200 50  0001 C CNN
F 1 "+3.3V" H 14065 1523 50  0000 C CNN
F 2 "" H 14050 1350 50  0001 C CNN
F 3 "" H 14050 1350 50  0001 C CNN
	1    14050 1350
	1    0    0    -1  
$EndComp
Wire Wire Line
	14050 1350 14050 1400
$Comp
L Device:R R35
U 1 1 5BCC3AD8
P 13100 1850
F 0 "R35" H 13030 1804 50  0000 R CNN
F 1 "10k" H 13030 1895 50  0000 R CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 13030 1850 50  0001 C CNN
F 3 "~" H 13100 1850 50  0001 C CNN
	1    13100 1850
	-1   0    0    1   
$EndComp
Wire Wire Line
	14050 1500 13400 1500
Wire Wire Line
	13100 1500 13100 1700
Connection ~ 14050 1500
Wire Wire Line
	14050 1500 14050 1400
Wire Wire Line
	13100 2000 13100 2200
Wire Wire Line
	13100 2200 13550 2200
$Comp
L Device:R R40
U 1 1 5BCC5ABE
P 15150 1800
F 0 "R40" H 15080 1754 50  0000 R CNN
F 1 "100k" H 15080 1845 50  0000 R CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 15080 1800 50  0001 C CNN
F 3 "~" H 15150 1800 50  0001 C CNN
	1    15150 1800
	-1   0    0    1   
$EndComp
Wire Wire Line
	14550 2200 15150 2200
Wire Wire Line
	15150 2200 15150 2300
Wire Wire Line
	14050 1400 14800 1400
Wire Wire Line
	15150 1400 15150 1650
Connection ~ 14050 1400
$Comp
L Device:R R37
U 1 1 5BCC808D
P 14800 1800
F 0 "R37" H 14730 1754 50  0000 R CNN
F 1 "10k" H 14730 1845 50  0000 R CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 14730 1800 50  0001 C CNN
F 3 "~" H 14800 1800 50  0001 C CNN
	1    14800 1800
	-1   0    0    1   
$EndComp
$Comp
L Device:R R32
U 1 1 5BCC80E2
P 12000 2000
F 0 "R32" V 12207 2000 50  0000 C CNN
F 1 "330R" V 12116 2000 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 11930 2000 50  0001 C CNN
F 3 "~" H 12000 2000 50  0001 C CNN
	1    12000 2000
	0    -1   -1   0   
$EndComp
$Comp
L Device:R R33
U 1 1 5BCC8145
P 12000 2400
F 0 "R33" V 12207 2400 50  0000 C CNN
F 1 "330R" V 12116 2400 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 11930 2400 50  0001 C CNN
F 3 "~" H 12000 2400 50  0001 C CNN
	1    12000 2400
	0    -1   -1   0   
$EndComp
Wire Wire Line
	12150 2000 12300 2000
Wire Wire Line
	12150 2400 12300 2400
Wire Wire Line
	14550 2400 14800 2400
Wire Wire Line
	14800 2400 14800 1950
Wire Wire Line
	15150 1400 14800 1400
Wire Wire Line
	14800 1400 14800 1650
$Comp
L power:GND #PWR0111
U 1 1 5BCD2C1B
P 14050 3100
F 0 "#PWR0111" H 14050 2850 50  0001 C CNN
F 1 "GND" H 14055 2927 50  0001 C CNN
F 2 "" H 14050 3100 50  0001 C CNN
F 3 "" H 14050 3100 50  0001 C CNN
	1    14050 3100
	1    0    0    -1  
$EndComp
Wire Wire Line
	14050 2800 14050 3100
Wire Wire Line
	14800 2400 14800 2600
Wire Wire Line
	14800 2600 14550 2600
Connection ~ 14800 2400
$Comp
L Device:R R41
U 1 1 5BCD66B7
P 15150 2700
F 0 "R41" H 15080 2654 50  0000 R CNN
F 1 "100k" H 15080 2745 50  0000 R CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 15080 2700 50  0001 C CNN
F 3 "~" H 15150 2700 50  0001 C CNN
	1    15150 2700
	-1   0    0    1   
$EndComp
Connection ~ 15150 2200
$Comp
L power:GND #PWR0112
U 1 1 5BCD8689
P 15150 3100
F 0 "#PWR0112" H 15150 2850 50  0001 C CNN
F 1 "GND" H 15155 2927 50  0001 C CNN
F 2 "" H 15150 3100 50  0001 C CNN
F 3 "" H 15150 3100 50  0001 C CNN
	1    15150 3100
	1    0    0    -1  
$EndComp
Wire Wire Line
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Connection ~ 14800 1400
Wire Wire Line
	15150 2300 15400 2300
Connection ~ 15150 2300
Text GLabel 15400 2300 2    50   Output ~ 0
TRIG_OUT
$Comp
L Device:C C31
U 1 1 5BCE2AA9
P 13250 2800
F 0 "C31" H 13365 2846 50  0000 L CNN
F 1 "10n" H 13365 2755 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 13288 2650 50  0001 C CNN
F 3 "~" H 13250 2800 50  0001 C CNN
	1    13250 2800
	1    0    0    -1  
$EndComp
Wire Wire Line
	13550 2600 13400 2600
Wire Wire Line
	13400 2600 13400 1500
Connection ~ 13400 1500
Wire Wire Line
	13400 1500 13100 1500
Wire Wire Line
	13550 2400 13250 2400
Wire Wire Line
	13250 2400 13250 2650
$Comp
L power:GND #PWR0113
U 1 1 5BCF00DE
P 13250 3100
F 0 "#PWR0113" H 13250 2850 50  0001 C CNN
F 1 "GND" H 13255 2927 50  0001 C CNN
F 2 "" H 13250 3100 50  0001 C CNN
F 3 "" H 13250 3100 50  0001 C CNN
	1    13250 3100
	1    0    0    -1  
$EndComp
Wire Wire Line
	13250 2950 13250 3100
$Comp
L Device:C C33
U 1 1 5BCF4EE0
P 14800 2850
F 0 "C33" H 14915 2896 50  0000 L CNN
F 1 "220n" H 14915 2805 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 14838 2700 50  0001 C CNN
F 3 "~" H 14800 2850 50  0001 C CNN
	1    14800 2850
	1    0    0    -1  
$EndComp
$Comp
L Device:C C35
U 1 1 5BCF4F54
P 15550 1800
F 0 "C35" H 15665 1846 50  0000 L CNN
F 1 "100n" H 15665 1755 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 15588 1650 50  0001 C CNN
F 3 "~" H 15550 1800 50  0001 C CNN
	1    15550 1800
	1    0    0    -1  
$EndComp
Wire Wire Line
	14050 1500 14050 2000
Wire Wire Line
	15150 1400 15550 1400
Wire Wire Line
	15550 1400 15550 1650
Connection ~ 15150 1400
Wire Wire Line
	14800 2600 14800 2700
Connection ~ 14800 2600
$Comp
L power:GND #PWR0114
U 1 1 5BCFCB04
P 14800 3100
F 0 "#PWR0114" H 14800 2850 50  0001 C CNN
F 1 "GND" H 14805 2927 50  0001 C CNN
F 2 "" H 14800 3100 50  0001 C CNN
F 3 "" H 14800 3100 50  0001 C CNN
	1    14800 3100
	1    0    0    -1  
$EndComp
Wire Wire Line
	14800 3000 14800 3100
$Comp
L power:GND #PWR0115
U 1 1 5BCFF654
P 15550 2050
F 0 "#PWR0115" H 15550 1800 50  0001 C CNN
F 1 "GND" H 15555 1877 50  0001 C CNN
F 2 "" H 15550 2050 50  0001 C CNN
F 3 "" H 15550 2050 50  0001 C CNN
	1    15550 2050
	1    0    0    -1  
$EndComp
Wire Wire Line
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Wire Wire Line
	12300 2000 12300 1700
Wire Wire Line
	12300 1700 12400 1700
Wire Wire Line
	12300 2400 12300 2700
Wire Wire Line
	12300 2700 12400 2700
$Comp
L power:+3.3V #PWR0116
U 1 1 5BD1A26D
P 6450 8600
F 0 "#PWR0116" H 6450 8450 50  0001 C CNN
F 1 "+3.3V" H 6465 8773 50  0000 C CNN
F 2 "" H 6450 8600 50  0001 C CNN
F 3 "" H 6450 8600 50  0001 C CNN
	1    6450 8600
	1    0    0    -1  
$EndComp
Wire Wire Line
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Wire Wire Line
	15150 2300 15150 2550
$Comp
L Device:C C25
U 1 1 5BD3597F
P 10600 1950
F 0 "C25" H 10715 1996 50  0000 L CNN
F 1 "1u" H 10715 1905 50  0000 L CNN
F 2 "Capacitor_SMD:C_1206_3216Metric" H 10638 1800 50  0001 C CNN
F 3 "~" H 10600 1950 50  0001 C CNN
	1    10600 1950
	1    0    0    -1  
$EndComp
$Comp
L Device:C C20
U 1 1 5BD35A32
P 10100 1950
F 0 "C20" H 10215 1996 50  0000 L CNN
F 1 "1u" H 10215 1905 50  0000 L CNN
F 2 "Capacitor_SMD:C_1206_3216Metric" H 10138 1800 50  0001 C CNN
F 3 "~" H 10100 1950 50  0001 C CNN
	1    10100 1950
	1    0    0    -1  
$EndComp
$Comp
L Device:R R28
U 1 1 5BD35AC0
P 10350 1700
F 0 "R28" V 10557 1700 50  0000 C CNN
F 1 "10k" V 10466 1700 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 10280 1700 50  0001 C CNN
F 3 "~" H 10350 1700 50  0001 C CNN
	1    10350 1700
	0    -1   -1   0   
$EndComp
$Comp
L Device:R R25
U 1 1 5BD35B57
P 9850 1700
F 0 "R25" V 10057 1700 50  0000 C CNN
F 1 "10k" V 9966 1700 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 9780 1700 50  0001 C CNN
F 3 "~" H 9850 1700 50  0001 C CNN
	1    9850 1700
	0    -1   -1   0   
$EndComp
Wire Wire Line
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Wire Wire Line
	10100 1800 10100 1700
Connection ~ 10100 1700
Wire Wire Line
	10100 1700 10200 1700
Wire Wire Line
	10600 1800 10600 1700
Wire Wire Line
	10600 1700 10500 1700
Wire Wire Line
	10600 1700 10850 1700
Connection ~ 10600 1700
$Comp
L power:GND #PWR0117
U 1 1 5BD45776
P 10100 2200
F 0 "#PWR0117" H 10100 1950 50  0001 C CNN
F 1 "GND" H 10105 2027 50  0001 C CNN
F 2 "" H 10100 2200 50  0001 C CNN
F 3 "" H 10100 2200 50  0001 C CNN
	1    10100 2200
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0118
U 1 1 5BD457E7
P 10600 2200
F 0 "#PWR0118" H 10600 1950 50  0001 C CNN
F 1 "GND" H 10605 2027 50  0001 C CNN
F 2 "" H 10600 2200 50  0001 C CNN
F 3 "" H 10600 2200 50  0001 C CNN
	1    10600 2200
	1    0    0    -1  
$EndComp
Wire Wire Line
	10100 2100 10100 2200
Wire Wire Line
	10600 2100 10600 2200
Wire Wire Line
	11650 2000 11650 1600
Wire Wire Line
	11650 1600 11450 1600
Wire Wire Line
	11650 2000 11850 2000
Wire Wire Line
	11450 2800 11650 2800
Wire Wire Line
	11650 2800 11650 2400
Wire Wire Line
	11650 2400 11850 2400
$Comp
L Device:C C26
U 1 1 5BD8645B
P 10600 3150
F 0 "C26" H 10715 3196 50  0000 L CNN
F 1 "1u" H 10715 3105 50  0000 L CNN
F 2 "Capacitor_SMD:C_1206_3216Metric" H 10638 3000 50  0001 C CNN
F 3 "~" H 10600 3150 50  0001 C CNN
	1    10600 3150
	1    0    0    -1  
$EndComp
$Comp
L Device:C C21
U 1 1 5BD86462
P 10100 3150
F 0 "C21" H 10215 3196 50  0000 L CNN
F 1 "1u" H 10215 3105 50  0000 L CNN
F 2 "Capacitor_SMD:C_1206_3216Metric" H 10138 3000 50  0001 C CNN
F 3 "~" H 10100 3150 50  0001 C CNN
	1    10100 3150
	1    0    0    -1  
$EndComp
$Comp
L Device:R R29
U 1 1 5BD86469
P 10350 2900
F 0 "R29" V 10557 2900 50  0000 C CNN
F 1 "10k" V 10466 2900 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 10280 2900 50  0001 C CNN
F 3 "~" H 10350 2900 50  0001 C CNN
	1    10350 2900
	0    -1   -1   0   
$EndComp
$Comp
L Device:R R26
U 1 1 5BD86470
P 9850 2900
F 0 "R26" V 10057 2900 50  0000 C CNN
F 1 "10k" V 9966 2900 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 9780 2900 50  0001 C CNN
F 3 "~" H 9850 2900 50  0001 C CNN
	1    9850 2900
	0    -1   -1   0   
$EndComp
Wire Wire Line
	10000 2900 10100 2900
Wire Wire Line
	10100 3000 10100 2900
Connection ~ 10100 2900
Wire Wire Line
	10100 2900 10200 2900
Wire Wire Line
	10600 3000 10600 2900
Wire Wire Line
	10600 2900 10500 2900
Wire Wire Line
	10600 2900 10850 2900
Connection ~ 10600 2900
$Comp
L power:GND #PWR0119
U 1 1 5BD8647F
P 10100 3400
F 0 "#PWR0119" H 10100 3150 50  0001 C CNN
F 1 "GND" H 10105 3227 50  0001 C CNN
F 2 "" H 10100 3400 50  0001 C CNN
F 3 "" H 10100 3400 50  0001 C CNN
	1    10100 3400
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0120
U 1 1 5BD86485
P 10600 3400
F 0 "#PWR0120" H 10600 3150 50  0001 C CNN
F 1 "GND" H 10605 3227 50  0001 C CNN
F 2 "" H 10600 3400 50  0001 C CNN
F 3 "" H 10600 3400 50  0001 C CNN
	1    10600 3400
	1    0    0    -1  
$EndComp
Wire Wire Line
	10100 3300 10100 3400
Wire Wire Line
	10600 3300 10600 3400
$Comp
L power:GND #PWR0121
U 1 1 5BD9560D
P 10800 6550
F 0 "#PWR0121" H 10800 6300 50  0001 C CNN
F 1 "GND" H 10805 6377 50  0001 C CNN
F 2 "" H 10800 6550 50  0001 C CNN
F 3 "" H 10800 6550 50  0001 C CNN
	1    10800 6550
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR0122
U 1 1 5BD9A729
P 10800 5800
F 0 "#PWR0122" H 10800 5650 50  0001 C CNN
F 1 "+3.3V" H 10815 5973 50  0000 C CNN
F 2 "" H 10800 5800 50  0001 C CNN
F 3 "" H 10800 5800 50  0001 C CNN
	1    10800 5800
	1    0    0    -1  
$EndComp
$Comp
L Device:C C28
U 1 1 5BD9A7A6
P 11100 5850
F 0 "C28" V 10848 5850 50  0000 C CNN
F 1 "1u" V 10939 5850 50  0000 C CNN
F 2 "Capacitor_SMD:C_1206_3216Metric" H 11138 5700 50  0001 C CNN
F 3 "~" H 11100 5850 50  0001 C CNN
	1    11100 5850
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR0123
U 1 1 5BD9A861
P 11350 6000
F 0 "#PWR0123" H 11350 5750 50  0001 C CNN
F 1 "GND" H 11355 5827 50  0001 C CNN
F 2 "" H 11350 6000 50  0001 C CNN
F 3 "" H 11350 6000 50  0001 C CNN
	1    11350 6000
	1    0    0    -1  
$EndComp
Wire Wire Line
	11250 5850 11350 5850
Wire Wire Line
	11350 5850 11350 6000
Wire Wire Line
	10950 5850 10800 5850
Wire Wire Line
	10800 5850 10800 5800
Connection ~ 10800 5850
Wire Wire Line
	10800 5850 10800 5900
$Comp
L 74xx:74HC00 U4
U 1 1 5BDB06B3
P 12700 2200
F 0 "U4" H 12700 2525 50  0000 C CNN
F 1 "74HC00" H 12700 2434 50  0000 C CNN
F 2 "Package_SO:SOIC-14_3.9x8.7mm_P1.27mm" H 12700 2200 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74hc00" H 12700 2200 50  0001 C CNN
	1    12700 2200
	1    0    0    -1  
$EndComp
Wire Wire Line
	12400 2100 12300 2100
Wire Wire Line
	12300 2100 12300 2000
Connection ~ 12300 2000
Wire Wire Line
	12400 2300 12300 2300
Wire Wire Line
	12300 2300 12300 2400
Connection ~ 12300 2400
Wire Wire Line
	13000 2200 13100 2200
Connection ~ 13100 2200
$Comp
L Timer:LM555 U11
U 1 1 5BDE6021
P 13850 4800
F 0 "U11" H 13550 5200 50  0000 C CNN
F 1 "LM555" H 13850 4800 50  0000 C CNB
F 2 "Package_SO:SOIC-8_3.9x4.9mm_P1.27mm" H 13850 4800 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/lm555.pdf" H 13850 4800 50  0001 C CNN
	1    13850 4800
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR0124
U 1 1 5BDE6028
P 13850 3750
F 0 "#PWR0124" H 13850 3600 50  0001 C CNN
F 1 "+3.3V" H 13865 3923 50  0000 C CNN
F 2 "" H 13850 3750 50  0001 C CNN
F 3 "" H 13850 3750 50  0001 C CNN
	1    13850 3750
	1    0    0    -1  
$EndComp
Wire Wire Line
	13850 3750 13850 3800
$Comp
L Device:R R34
U 1 1 5BDE602F
P 12900 4250
F 0 "R34" H 12830 4204 50  0000 R CNN
F 1 "10k" H 12830 4295 50  0000 R CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 12830 4250 50  0001 C CNN
F 3 "~" H 12900 4250 50  0001 C CNN
	1    12900 4250
	-1   0    0    1   
$EndComp
Wire Wire Line
	13850 3900 13200 3900
Wire Wire Line
	12900 3900 12900 4100
Connection ~ 13850 3900
Wire Wire Line
	13850 3900 13850 3800
Wire Wire Line
	12900 4400 12900 4600
Wire Wire Line
	12900 4600 13350 4600
$Comp
L Device:R R38
U 1 1 5BDE603C
P 14950 4200
F 0 "R38" H 14880 4154 50  0000 R CNN
F 1 "100k" H 14880 4245 50  0000 R CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 14880 4200 50  0001 C CNN
F 3 "~" H 14950 4200 50  0001 C CNN
	1    14950 4200
	-1   0    0    1   
$EndComp
Wire Wire Line
	14350 4600 14950 4600
Wire Wire Line
	14950 4600 14950 4700
Wire Wire Line
	13850 3800 14600 3800
Wire Wire Line
	14950 3800 14950 4050
Connection ~ 13850 3800
$Comp
L Device:R R36
U 1 1 5BDE6048
P 14600 4200
F 0 "R36" H 14530 4154 50  0000 R CNN
F 1 "10k" H 14530 4245 50  0000 R CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 14530 4200 50  0001 C CNN
F 3 "~" H 14600 4200 50  0001 C CNN
	1    14600 4200
	-1   0    0    1   
$EndComp
Wire Wire Line
	14350 4800 14600 4800
Wire Wire Line
	14600 4800 14600 4350
Wire Wire Line
	14950 3800 14600 3800
Wire Wire Line
	14600 3800 14600 4050
$Comp
L power:GND #PWR0125
U 1 1 5BDE6053
P 13850 5500
F 0 "#PWR0125" H 13850 5250 50  0001 C CNN
F 1 "GND" H 13855 5327 50  0001 C CNN
F 2 "" H 13850 5500 50  0001 C CNN
F 3 "" H 13850 5500 50  0001 C CNN
	1    13850 5500
	1    0    0    -1  
$EndComp
Wire Wire Line
	13850 5200 13850 5500
Wire Wire Line
	14600 4800 14600 5000
Wire Wire Line
	14600 5000 14350 5000
Connection ~ 14600 4800
$Comp
L Device:R R39
U 1 1 5BDE605D
P 14950 5100
F 0 "R39" H 14880 5054 50  0000 R CNN
F 1 "100k" H 14880 5145 50  0000 R CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 14880 5100 50  0001 C CNN
F 3 "~" H 14950 5100 50  0001 C CNN
	1    14950 5100
	-1   0    0    1   
$EndComp
Connection ~ 14950 4600
$Comp
L power:GND #PWR0126
U 1 1 5BDE6065
P 14950 5500
F 0 "#PWR0126" H 14950 5250 50  0001 C CNN
F 1 "GND" H 14955 5327 50  0001 C CNN
F 2 "" H 14950 5500 50  0001 C CNN
F 3 "" H 14950 5500 50  0001 C CNN
	1    14950 5500
	1    0    0    -1  
$EndComp
Wire Wire Line
	14950 5250 14950 5500
Connection ~ 14600 3800
Wire Wire Line
	14950 4700 15200 4700
Connection ~ 14950 4700
Text GLabel 15200 4700 2    50   Output ~ 0
STRIGOUT_B
$Comp
L Device:C C30
U 1 1 5BDE6070
P 13050 5200
F 0 "C30" H 13165 5246 50  0000 L CNN
F 1 "10n" H 13165 5155 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 13088 5050 50  0001 C CNN
F 3 "~" H 13050 5200 50  0001 C CNN
	1    13050 5200
	1    0    0    -1  
$EndComp
Wire Wire Line
	13350 5000 13200 5000
Wire Wire Line
	13200 5000 13200 3900
Connection ~ 13200 3900
Wire Wire Line
	13200 3900 12900 3900
Wire Wire Line
	13350 4800 13050 4800
Wire Wire Line
	13050 4800 13050 5050
$Comp
L power:GND #PWR0127
U 1 1 5BDE607D
P 13050 5500
F 0 "#PWR0127" H 13050 5250 50  0001 C CNN
F 1 "GND" H 13055 5327 50  0001 C CNN
F 2 "" H 13050 5500 50  0001 C CNN
F 3 "" H 13050 5500 50  0001 C CNN
	1    13050 5500
	1    0    0    -1  
$EndComp
Wire Wire Line
	13050 5350 13050 5500
$Comp
L Device:C C32
U 1 1 5BDE6084
P 14600 5250
F 0 "C32" H 14715 5296 50  0000 L CNN
F 1 "220n" H 14715 5205 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 14638 5100 50  0001 C CNN
F 3 "~" H 14600 5250 50  0001 C CNN
	1    14600 5250
	1    0    0    -1  
$EndComp
$Comp
L Device:C C34
U 1 1 5BDE608B
P 15350 4200
F 0 "C34" H 15465 4246 50  0000 L CNN
F 1 "100n" H 15465 4155 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 15388 4050 50  0001 C CNN
F 3 "~" H 15350 4200 50  0001 C CNN
	1    15350 4200
	1    0    0    -1  
$EndComp
Wire Wire Line
	13850 3900 13850 4400
Wire Wire Line
	14950 3800 15350 3800
Wire Wire Line
	15350 3800 15350 4050
Connection ~ 14950 3800
Wire Wire Line
	14600 5000 14600 5100
Connection ~ 14600 5000
$Comp
L power:GND #PWR0128
U 1 1 5BDE6098
P 14600 5500
F 0 "#PWR0128" H 14600 5250 50  0001 C CNN
F 1 "GND" H 14605 5327 50  0001 C CNN
F 2 "" H 14600 5500 50  0001 C CNN
F 3 "" H 14600 5500 50  0001 C CNN
	1    14600 5500
	1    0    0    -1  
$EndComp
Wire Wire Line
	14600 5400 14600 5500
$Comp
L power:GND #PWR0129
U 1 1 5BDE609F
P 15350 4450
F 0 "#PWR0129" H 15350 4200 50  0001 C CNN
F 1 "GND" H 15355 4277 50  0001 C CNN
F 2 "" H 15350 4450 50  0001 C CNN
F 3 "" H 15350 4450 50  0001 C CNN
	1    15350 4450
	1    0    0    -1  
$EndComp
Wire Wire Line
	15350 4350 15350 4450
Wire Wire Line
	14950 4600 14950 4350
Wire Wire Line
	14950 4700 14950 4950
$Comp
L 74xx:74HC00 U4
U 3 1 5BDE60A8
P 12500 4600
F 0 "U4" H 12500 4925 50  0000 C CNN
F 1 "74HC00" H 12500 4834 50  0000 C CNN
F 2 "Package_SO:SOIC-14_3.9x8.7mm_P1.27mm" H 12500 4600 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74hc00" H 12500 4600 50  0001 C CNN
	3    12500 4600
	1    0    0    -1  
$EndComp
Wire Wire Line
	12800 4600 12900 4600
Connection ~ 12900 4600
$Comp
L Timer:LM555 U6
U 1 1 5BDEE82A
P 9350 4800
F 0 "U6" H 9050 5200 50  0000 C CNN
F 1 "LM555" H 9350 4800 50  0000 C CNB
F 2 "Package_SO:SOIC-8_3.9x4.9mm_P1.27mm" H 9350 4800 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/lm555.pdf" H 9350 4800 50  0001 C CNN
	1    9350 4800
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR0130
U 1 1 5BDEE831
P 9350 3750
F 0 "#PWR0130" H 9350 3600 50  0001 C CNN
F 1 "+3.3V" H 9365 3923 50  0000 C CNN
F 2 "" H 9350 3750 50  0001 C CNN
F 3 "" H 9350 3750 50  0001 C CNN
	1    9350 3750
	1    0    0    -1  
$EndComp
Wire Wire Line
	9350 3750 9350 3800
$Comp
L Device:R R23
U 1 1 5BDEE838
P 8400 4250
F 0 "R23" H 8330 4204 50  0000 R CNN
F 1 "10k" H 8330 4295 50  0000 R CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 8330 4250 50  0001 C CNN
F 3 "~" H 8400 4250 50  0001 C CNN
	1    8400 4250
	-1   0    0    1   
$EndComp
Wire Wire Line
	9350 3900 8700 3900
Wire Wire Line
	8400 3900 8400 4100
Connection ~ 9350 3900
Wire Wire Line
	9350 3900 9350 3800
Wire Wire Line
	8400 4400 8400 4600
Wire Wire Line
	8400 4600 8850 4600
$Comp
L Device:R R30
U 1 1 5BDEE845
P 10450 4200
F 0 "R30" H 10380 4154 50  0000 R CNN
F 1 "100k" H 10380 4245 50  0000 R CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 10380 4200 50  0001 C CNN
F 3 "~" H 10450 4200 50  0001 C CNN
	1    10450 4200
	-1   0    0    1   
$EndComp
Wire Wire Line
	9850 4600 10450 4600
Wire Wire Line
	10450 4600 10450 4700
Wire Wire Line
	9350 3800 10100 3800
Wire Wire Line
	10450 3800 10450 4050
Connection ~ 9350 3800
$Comp
L Device:R R27
U 1 1 5BDEE851
P 10100 4200
F 0 "R27" H 10030 4154 50  0000 R CNN
F 1 "10k" H 10030 4245 50  0000 R CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 10030 4200 50  0001 C CNN
F 3 "~" H 10100 4200 50  0001 C CNN
	1    10100 4200
	-1   0    0    1   
$EndComp
Wire Wire Line
	9850 4800 10100 4800
Wire Wire Line
	10100 4800 10100 4350
Wire Wire Line
	10450 3800 10100 3800
Wire Wire Line
	10100 3800 10100 4050
$Comp
L power:GND #PWR0131
U 1 1 5BDEE85C
P 9350 5500
F 0 "#PWR0131" H 9350 5250 50  0001 C CNN
F 1 "GND" H 9355 5327 50  0001 C CNN
F 2 "" H 9350 5500 50  0001 C CNN
F 3 "" H 9350 5500 50  0001 C CNN
	1    9350 5500
	1    0    0    -1  
$EndComp
Wire Wire Line
	9350 5200 9350 5500
Wire Wire Line
	10100 4800 10100 5000
Wire Wire Line
	10100 5000 9850 5000
Connection ~ 10100 4800
$Comp
L Device:R R31
U 1 1 5BDEE866
P 10450 5100
F 0 "R31" H 10380 5054 50  0000 R CNN
F 1 "100k" H 10380 5145 50  0000 R CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 10380 5100 50  0001 C CNN
F 3 "~" H 10450 5100 50  0001 C CNN
	1    10450 5100
	-1   0    0    1   
$EndComp
Connection ~ 10450 4600
$Comp
L power:GND #PWR0132
U 1 1 5BDEE86E
P 10450 5500
F 0 "#PWR0132" H 10450 5250 50  0001 C CNN
F 1 "GND" H 10455 5327 50  0001 C CNN
F 2 "" H 10450 5500 50  0001 C CNN
F 3 "" H 10450 5500 50  0001 C CNN
	1    10450 5500
	1    0    0    -1  
$EndComp
Wire Wire Line
	10450 5250 10450 5500
Connection ~ 10100 3800
Wire Wire Line
	10450 4700 10700 4700
Connection ~ 10450 4700
Text GLabel 10700 4700 2    50   Output ~ 0
STRIGOUT_A
$Comp
L Device:C C16
U 1 1 5BDEE879
P 8550 5200
F 0 "C16" H 8665 5246 50  0000 L CNN
F 1 "10n" H 8665 5155 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 8588 5050 50  0001 C CNN
F 3 "~" H 8550 5200 50  0001 C CNN
	1    8550 5200
	1    0    0    -1  
$EndComp
Wire Wire Line
	8850 5000 8700 5000
Wire Wire Line
	8700 5000 8700 3900
Connection ~ 8700 3900
Wire Wire Line
	8700 3900 8400 3900
Wire Wire Line
	8850 4800 8550 4800
Wire Wire Line
	8550 4800 8550 5050
$Comp
L power:GND #PWR0133
U 1 1 5BDEE886
P 8550 5500
F 0 "#PWR0133" H 8550 5250 50  0001 C CNN
F 1 "GND" H 8555 5327 50  0001 C CNN
F 2 "" H 8550 5500 50  0001 C CNN
F 3 "" H 8550 5500 50  0001 C CNN
	1    8550 5500
	1    0    0    -1  
$EndComp
Wire Wire Line
	8550 5350 8550 5500
$Comp
L Device:C C19
U 1 1 5BDEE88D
P 10100 5250
F 0 "C19" H 10215 5296 50  0000 L CNN
F 1 "220n" H 10215 5205 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 10138 5100 50  0001 C CNN
F 3 "~" H 10100 5250 50  0001 C CNN
	1    10100 5250
	1    0    0    -1  
$EndComp
$Comp
L Device:C C27
U 1 1 5BDEE894
P 10850 4200
F 0 "C27" H 10965 4246 50  0000 L CNN
F 1 "100n" H 10965 4155 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 10888 4050 50  0001 C CNN
F 3 "~" H 10850 4200 50  0001 C CNN
	1    10850 4200
	1    0    0    -1  
$EndComp
Wire Wire Line
	9350 3900 9350 4400
Wire Wire Line
	10450 3800 10850 3800
Wire Wire Line
	10850 3800 10850 4050
Connection ~ 10450 3800
Wire Wire Line
	10100 5000 10100 5100
Connection ~ 10100 5000
$Comp
L power:GND #PWR0134
U 1 1 5BDEE8A1
P 10100 5500
F 0 "#PWR0134" H 10100 5250 50  0001 C CNN
F 1 "GND" H 10105 5327 50  0001 C CNN
F 2 "" H 10100 5500 50  0001 C CNN
F 3 "" H 10100 5500 50  0001 C CNN
	1    10100 5500
	1    0    0    -1  
$EndComp
Wire Wire Line
	10100 5400 10100 5500
$Comp
L power:GND #PWR0135
U 1 1 5BDEE8A8
P 10850 4450
F 0 "#PWR0135" H 10850 4200 50  0001 C CNN
F 1 "GND" H 10855 4277 50  0001 C CNN
F 2 "" H 10850 4450 50  0001 C CNN
F 3 "" H 10850 4450 50  0001 C CNN
	1    10850 4450
	1    0    0    -1  
$EndComp
Wire Wire Line
	10850 4350 10850 4450
Wire Wire Line
	10450 4600 10450 4350
Wire Wire Line
	10450 4700 10450 4950
$Comp
L 74xx:74HC00 U4
U 2 1 5BDEE8B1
P 8000 4600
F 0 "U4" H 8000 4925 50  0000 C CNN
F 1 "74HC00" H 8000 4834 50  0000 C CNN
F 2 "Package_SO:SOIC-14_3.9x8.7mm_P1.27mm" H 8000 4600 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74hc00" H 8000 4600 50  0001 C CNN
	2    8000 4600
	1    0    0    -1  
$EndComp
Wire Wire Line
	8300 4600 8400 4600
Connection ~ 8400 4600
Wire Wire Line
	12200 4700 12100 4700
Wire Wire Line
	12100 4700 12100 4600
Wire Wire Line
	12100 4500 12200 4500
Wire Wire Line
	7700 4700 7600 4700
Wire Wire Line
	7600 4700 7600 4600
Wire Wire Line
	7600 4500 7700 4500
Text GLabel 12400 1700 2    50   Output ~ 0
TRIG_A
Text GLabel 12400 2700 2    50   Output ~ 0
TRIG_B
Text GLabel 11950 4600 0    50   Input ~ 0
TRIG_B
Text GLabel 7450 4600 0    50   Input ~ 0
TRIG_A
Wire Wire Line
	11950 4600 12100 4600
Connection ~ 12100 4600
Wire Wire Line
	12100 4600 12100 4500
Wire Wire Line
	7450 4600 7600 4600
Connection ~ 7600 4600
Wire Wire Line
	7600 4600 7600 4500
Wire Notes Line
	6900 6800 15900 6800
Wire Notes Line
	15900 6800 15900 700 
Wire Wire Line
	6450 8600 6450 8650
Wire Wire Line
	6450 8700 6550 8700
Connection ~ 6450 8700
$Comp
L Device:C C15
U 1 1 5BFFDBEA
P 8000 9900
F 0 "C15" V 7748 9900 50  0000 C CNN
F 1 "100n" V 7839 9900 50  0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 8038 9750 50  0001 C CNN
F 3 "~" H 8000 9900 50  0001 C CNN
	1    8000 9900
	1    0    0    1   
$EndComp
Wire Wire Line
	10700 1300 10700 1500
Wire Wire Line
	10700 1500 10850 1500
Wire Wire Line
	10700 2500 10700 2700
Wire Wire Line
	10700 2700 10850 2700
Wire Wire Line
	9700 1700 9550 1700
Wire Wire Line
	9700 2900 9550 2900
Text Notes 9250 950  0    79   ~ 16
Trigger - coincidence and separate channels
$Comp
L Device:C C18
U 1 1 5CEDAE22
P 7450 8900
F 0 "C18" H 7335 8854 50  0000 R CNN
F 1 "100n" H 7335 8945 50  0000 R CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 7488 8750 50  0001 C CNN
F 3 "~" H 7450 8900 50  0001 C CNN
	1    7450 8900
	-1   0    0    1   
$EndComp
$Comp
L Device:C C24
U 1 1 5CEDAEE6
P 7850 8900
F 0 "C24" H 7735 8854 50  0000 R CNN
F 1 "10u" H 7735 8945 50  0000 R CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 7888 8750 50  0001 C CNN
F 3 "~" H 7850 8900 50  0001 C CNN
	1    7850 8900
	-1   0    0    1   
$EndComp
$Comp
L power:GND #PWR029
U 1 1 5CEDAF9A
P 7450 9100
F 0 "#PWR029" H 7450 8850 50  0001 C CNN
F 1 "GND" H 7455 8927 50  0001 C CNN
F 2 "" H 7450 9100 50  0001 C CNN
F 3 "" H 7450 9100 50  0001 C CNN
	1    7450 9100
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR031
U 1 1 5CEDB045
P 7850 9100
F 0 "#PWR031" H 7850 8850 50  0001 C CNN
F 1 "GND" H 7855 8927 50  0001 C CNN
F 2 "" H 7850 9100 50  0001 C CNN
F 3 "" H 7850 9100 50  0001 C CNN
	1    7850 9100
	1    0    0    -1  
$EndComp
Wire Wire Line
	7850 8700 7850 8750
Wire Wire Line
	7450 8750 7450 8700
Connection ~ 7450 8700
Wire Wire Line
	7450 8700 7850 8700
Wire Wire Line
	7450 9100 7450 9050
Wire Wire Line
	7850 9100 7850 9050
$Comp
L Device:R R22
U 1 1 5CF8BBA8
P 4950 8950
F 0 "R22" H 4880 8904 50  0000 R CNN
F 1 "10k" H 4880 8995 50  0000 R CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 4880 8950 50  0001 C CNN
F 3 "~" H 4950 8950 50  0001 C CNN
	1    4950 8950
	-1   0    0    1   
$EndComp
$Comp
L Device:R R24
U 1 1 5CF8BD1D
P 5250 8950
F 0 "R24" H 5180 8904 50  0000 R CNN
F 1 "10k" H 5180 8995 50  0000 R CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 5180 8950 50  0001 C CNN
F 3 "~" H 5250 8950 50  0001 C CNN
	1    5250 8950
	-1   0    0    1   
$EndComp
Wire Wire Line
	4950 8650 4950 8800
Wire Wire Line
	5250 8800 5250 8650
Wire Wire Line
	5250 8650 4950 8650
Wire Wire Line
	4750 9400 5250 9400
Text GLabel 4750 9300 0    50   Input ~ 0
SCL0
Text GLabel 4750 9400 0    50   Input ~ 0
SDA0
Wire Wire Line
	4750 9300 4950 9300
Wire Wire Line
	4950 9100 4950 9300
Connection ~ 4950 9300
Wire Wire Line
	4950 9300 5750 9300
Wire Wire Line
	5250 9100 5250 9400
Connection ~ 5250 9400
Wire Wire Line
	5250 9400 5750 9400
Wire Notes Line
	4300 7650 4300 11050
$Comp
L CosmicPi:L76-M33 U3
U 1 1 5D1F6D60
P 3000 9800
F 0 "U3" H 2500 10600 50  0000 C CNN
F 1 "L76-M33" H 2900 9800 50  0000 C CNB
F 2 "Cosmic:LM76-M33" H 2500 10700 50  0001 C CNN
F 3 "" H 2500 10700 50  0001 C CNN
	1    3000 9800
	1    0    0    -1  
$EndComp
Wire Wire Line
	3100 9000 3100 8850
$Comp
L Connector:Conn_Coaxial J2
U 1 1 5D23BF99
P 1100 9450
F 0 "J2" H 1100 9700 50  0000 C CNN
F 1 "SMA" H 1100 9600 50  0000 C CNN
F 2 "Connector_Coaxial:SMA_Molex_73251-1153_EdgeMount_Horizontal" H 1100 9450 50  0001 C CNN
F 3 " ~" H 1100 9450 50  0001 C CNN
	1    1100 9450
	-1   0    0    -1  
$EndComp
Wire Wire Line
	2900 10700 2900 10600
Wire Wire Line
	2900 10700 3000 10700
Wire Wire Line
	3000 10700 3000 10600
Wire Wire Line
	3000 10700 3100 10700
Wire Wire Line
	3100 10700 3100 10600
Connection ~ 3000 10700
$Comp
L Device:R R8
U 1 1 5D2A7C4C
P 1550 9450
F 0 "R8" V 1757 9450 50  0000 C CNN
F 1 "0R" V 1666 9450 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 1480 9450 50  0001 C CNN
F 3 "~" H 1550 9450 50  0001 C CNN
	1    1550 9450
	0    -1   -1   0   
$EndComp
Wire Wire Line
	1700 9450 1750 9450
$Comp
L Device:R R13
U 1 1 5D316594
P 2150 9700
F 0 "R13" H 2220 9746 50  0000 L CNN
F 1 "10" H 2220 9655 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 2080 9700 50  0001 C CNN
F 3 "~" H 2150 9700 50  0001 C CNN
	1    2150 9700
	1    0    0    -1  
$EndComp
$Comp
L Device:L L3
U 1 1 5D33BB49
P 2150 10100
F 0 "L3" H 2203 10146 50  0000 L CNN
F 1 "47nH" H 2203 10055 50  0000 L CNN
F 2 "Inductor_SMD:L_0603_1608Metric" H 2150 10100 50  0001 C CNN
F 3 "~" H 2150 10100 50  0001 C CNN
	1    2150 10100
	1    0    0    -1  
$EndComp
Wire Wire Line
	2150 9850 2150 9950
Wire Wire Line
	2150 10250 2150 10300
Wire Wire Line
	3650 9400 3750 9400
Wire Wire Line
	3650 9500 3750 9500
Wire Wire Line
	3650 9600 3750 9600
Text GLabel 3750 9400 2    50   Input ~ 0
GPSRX
Text GLabel 3750 9500 2    50   Output ~ 0
GPSTX
Text GLabel 3750 9600 2    50   Output ~ 0
GPSPPS
$Comp
L Device:C C14
U 1 1 5D46C4F6
P 3400 8850
F 0 "C14" V 3652 8850 50  0000 C CNN
F 1 "100n" V 3561 8850 50  0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 3438 8700 50  0001 C CNN
F 3 "~" H 3400 8850 50  0001 C CNN
	1    3400 8850
	0    -1   -1   0   
$EndComp
Wire Wire Line
	3250 8850 3100 8850
$Comp
L power:+3.3V #PWR016
U 1 1 5D4BAC89
P 1350 8250
F 0 "#PWR016" H 1350 8100 50  0001 C CNN
F 1 "+3.3V" H 1365 8423 50  0000 C CNN
F 2 "" H 1350 8250 50  0001 C CNN
F 3 "" H 1350 8250 50  0001 C CNN
	1    1350 8250
	1    0    0    -1  
$EndComp
$Comp
L power:GNDD #PWR025
U 1 1 5D50A73A
P 3100 10800
F 0 "#PWR025" H 3100 10550 50  0001 C CNN
F 1 "GNDD" H 3104 10645 50  0000 C CNN
F 2 "" H 3100 10800 50  0001 C CNN
F 3 "" H 3100 10800 50  0001 C CNN
	1    3100 10800
	1    0    0    -1  
$EndComp
$Comp
L power:GNDD #PWR026
U 1 1 5D50A87A
P 3750 9000
F 0 "#PWR026" H 3750 8750 50  0001 C CNN
F 1 "GNDD" H 3754 8845 50  0000 C CNN
F 2 "" H 3750 9000 50  0001 C CNN
F 3 "" H 3750 9000 50  0001 C CNN
	1    3750 9000
	1    0    0    -1  
$EndComp
Wire Wire Line
	3550 8850 3750 8850
Wire Wire Line
	3750 8850 3750 9000
Wire Wire Line
	3100 10800 3100 10700
Connection ~ 3100 10700
Wire Notes Line
	4150 7650 650  7650
Wire Notes Line
	650  7650 650  11050
Wire Notes Line
	650  11050 4150 11050
Wire Notes Line
	4150 11050 4150 7650
Text Notes 1050 7850 0    79   ~ 16
GPS module
Text Notes 1050 9100 0    50   ~ 0
GPS \nactive \nantenna
Text Notes 4500 7850 0    79   ~ 16
Sensors: acceleration, magnetic field, temperature, humidity
Text Notes 7000 7450 0    118  ~ 24
Released under\nCERN Open Hardware License V. 1.2
Wire Notes Line width 20 style solid
	6900 7550 10350 7550
Wire Notes Line width 20 style solid
	10350 7550 10350 6950
Wire Notes Line width 20 style solid
	10350 6950 6900 6950
Wire Notes Line width 20 style solid
	6900 6950 6900 7550
Wire Notes Line
	10550 6950 10550 9800
Wire Notes Line
	10550 9800 15900 9800
Wire Notes Line
	15900 9800 15900 6950
Wire Notes Line
	15900 6950 10550 6950
Text GLabel 9550 1700 0    50   Input ~ 0
DAC0
Text GLabel 9550 2900 0    50   Input ~ 0
DAC1
Text Notes 10750 7200 0    79   ~ 16
Power Supply and Indicator LEDs
Wire Wire Line
	8550 8750 8550 8550
$Comp
L power:+3.3V #PWR027
U 1 1 5DBABDE3
P 8550 8550
F 0 "#PWR027" H 8550 8400 50  0001 C CNN
F 1 "+3.3V" H 8565 8723 50  0000 C CNN
F 2 "" H 8550 8550 50  0001 C CNN
F 3 "" H 8550 8550 50  0001 C CNN
	1    8550 8550
	1    0    0    -1  
$EndComp
$Comp
L Device:C C17
U 1 1 5DBABEA2
P 8450 9900
F 0 "C17" H 8335 9854 50  0000 R CNN
F 1 "100n" H 8335 9945 50  0000 R CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 8488 9750 50  0001 C CNN
F 3 "~" H 8450 9900 50  0001 C CNN
	1    8450 9900
	1    0    0    1   
$EndComp
$Comp
L power:GND #PWR028
U 1 1 5DBAC078
P 8450 10250
F 0 "#PWR028" H 8450 10000 50  0001 C CNN
F 1 "GND" H 8455 10077 50  0001 C CNN
F 2 "" H 8450 10250 50  0001 C CNN
F 3 "" H 8450 10250 50  0001 C CNN
	1    8450 10250
	1    0    0    -1  
$EndComp
Wire Wire Line
	8450 10100 8450 10250
Text GLabel 10050 9550 2    50   Input ~ 0
SCL0
Connection ~ 8550 8750
Wire Wire Line
	8450 10050 8450 10100
Connection ~ 8450 10100
Wire Wire Line
	9950 9550 10050 9550
Text Notes 8500 10500 0    50   Italic 10
Pressure, Humidity and Temperature sensor
Text Notes 4500 10150 0    50   Italic 10
Accelerometer & magnetometer
$Comp
L Connector:Barrel_Jack_Switch J1
U 1 1 5DE17620
P 11000 7900
F 0 "J1" H 11055 8217 50  0000 C CNN
F 1 "Barrel_Jack_Switch" H 11055 8126 50  0000 C CNN
F 2 "Connector_BarrelJack:BarrelJack_Horizontal" H 11050 7860 50  0001 C CNN
F 3 "~" H 11050 7860 50  0001 C CNN
	1    11000 7900
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR011
U 1 1 5DE94866
P 13800 7500
F 0 "#PWR011" H 13800 7350 50  0001 C CNN
F 1 "+5V" H 13815 7673 50  0000 C CNN
F 2 "" H 13800 7500 50  0001 C CNN
F 3 "" H 13800 7500 50  0001 C CNN
	1    13800 7500
	1    0    0    -1  
$EndComp
$Comp
L Device:LED D1
U 1 1 5E82714A
P 13050 9100
F 0 "D1" H 13000 8950 50  0000 L CNN
F 1 "LED" H 13100 9200 50  0000 L CNN
F 2 "LED_SMD:LED_0603_1608Metric" H 13050 9100 50  0001 C CNN
F 3 "~" H 13050 9100 50  0001 C CNN
	1    13050 9100
	1    0    0    1   
$EndComp
$Comp
L Device:LED D2
U 1 1 5E8272FC
P 13050 9500
F 0 "D2" H 13000 9350 50  0000 L CNN
F 1 "LED" H 13100 9600 50  0000 L CNN
F 2 "LED_SMD:LED_0603_1608Metric" H 13050 9500 50  0001 C CNN
F 3 "~" H 13050 9500 50  0001 C CNN
	1    13050 9500
	1    0    0    1   
$EndComp
$Comp
L power:GND #PWR04
U 1 1 5E851EC7
P 11400 8150
F 0 "#PWR04" H 11400 7900 50  0001 C CNN
F 1 "GND" H 11405 7977 50  0001 C CNN
F 2 "" H 11400 8150 50  0001 C CNN
F 3 "" H 11400 8150 50  0001 C CNN
	1    11400 8150
	1    0    0    -1  
$EndComp
Wire Wire Line
	11300 8000 11400 8000
Wire Wire Line
	11400 8000 11400 8150
Wire Notes Line
	6900 6800 6900 3800
Wire Notes Line
	6900 3800 9000 3800
Wire Notes Line
	9000 3800 9000 700 
Wire Notes Line
	9000 700  15900 700 
Text Notes 7050 1950 0    79   ~ 16
HV bias, SiPMs and\npulse signal amplifiers\non separate schematic \nsheet
$Comp
L Device:R R6
U 1 1 5F066F78
P 13500 9100
F 0 "R6" V 13600 9100 50  0000 C CNN
F 1 "300" V 13400 9100 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 13430 9100 50  0001 C CNN
F 3 "~" H 13500 9100 50  0001 C CNN
	1    13500 9100
	0    -1   -1   0   
$EndComp
$Comp
L Device:R R7
U 1 1 5F0672C2
P 13500 9500
F 0 "R7" V 13600 9500 50  0000 C CNN
F 1 "300" V 13400 9500 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 13430 9500 50  0001 C CNN
F 3 "~" H 13500 9500 50  0001 C CNN
	1    13500 9500
	0    -1   -1   0   
$EndComp
$Comp
L power:GND #PWR07
U 1 1 5F118D6D
P 12800 9600
F 0 "#PWR07" H 12800 9350 50  0001 C CNN
F 1 "GND" H 12805 9427 50  0001 C CNN
F 2 "" H 12800 9600 50  0001 C CNN
F 3 "" H 12800 9600 50  0001 C CNN
	1    12800 9600
	1    0    0    -1  
$EndComp
Wire Wire Line
	12900 9500 12800 9500
Wire Wire Line
	12900 9100 12800 9100
Wire Wire Line
	13650 9500 13800 9500
Wire Wire Line
	13650 9100 13800 9100
Text GLabel 13800 9100 2    50   Input ~ 0
pwr_led
Text GLabel 13800 9500 2    46   Input ~ 0
evt_led
Text Notes 12050 9150 0    59   ~ 0
Red: power on/\nGPS lock
Text Notes 12050 9550 0    59   ~ 0
Blue: event \ndetection
Wire Wire Line
	13200 9500 13350 9500
Wire Wire Line
	13200 9100 13350 9100
Wire Wire Line
	12800 9100 12800 9500
Connection ~ 12800 9500
Wire Wire Line
	12800 9500 12800 9600
Wire Wire Line
	1500 8350 1350 8350
Wire Wire Line
	1350 8350 1350 8250
Wire Wire Line
	1900 8350 2900 8350
$Comp
L power:GNDD #PWR020
U 1 1 5F7A54AB
P 2000 8600
F 0 "#PWR020" H 2000 8350 50  0001 C CNN
F 1 "GNDD" H 2004 8445 50  0000 C CNN
F 2 "" H 2000 8600 50  0001 C CNN
F 3 "" H 2000 8600 50  0001 C CNN
	1    2000 8600
	1    0    0    -1  
$EndComp
Wire Wire Line
	1900 8550 2000 8550
Wire Wire Line
	2000 8550 2000 8600
Wire Wire Line
	1500 8550 1350 8550
Wire Wire Line
	1350 8550 1350 8600
$Comp
L power:GND #PWR017
U 1 1 5FAA7DC5
P 1350 8600
F 0 "#PWR017" H 1350 8350 50  0001 C CNN
F 1 "GND" H 1355 8427 50  0001 C CNN
F 2 "" H 1350 8600 50  0001 C CNN
F 3 "" H 1350 8600 50  0001 C CNN
	1    1350 8600
	1    0    0    -1  
$EndComp
$Comp
L Device:CP C13
U 1 1 5FAA80F0
P 3400 8350
F 0 "C13" V 3655 8350 50  0000 C CNN
F 1 "10u" V 3564 8350 50  0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 3438 8200 50  0001 C CNN
F 3 "~" H 3400 8350 50  0001 C CNN
	1    3400 8350
	0    -1   -1   0   
$EndComp
Wire Wire Line
	3250 8350 2900 8350
Connection ~ 2900 8350
Wire Wire Line
	3550 8350 3750 8350
Wire Wire Line
	3750 8350 3750 8850
Connection ~ 3750 8850
$Comp
L Device:C C9
U 1 1 5FD88F1A
P 1350 9750
F 0 "C9" H 1465 9796 50  0000 L CNN
F 1 "n.a." H 1465 9705 50  0000 L CNN
F 2 "Capacitor_SMD:C_1206_3216Metric" H 1388 9600 50  0001 C CNN
F 3 "~" H 1350 9750 50  0001 C CNN
	1    1350 9750
	1    0    0    -1  
$EndComp
$Comp
L Device:C C10
U 1 1 5FD89069
P 1750 9750
F 0 "C10" H 1865 9796 50  0000 L CNN
F 1 "n.a." H 1865 9705 50  0000 L CNN
F 2 "Capacitor_SMD:C_1206_3216Metric" H 1788 9600 50  0001 C CNN
F 3 "~" H 1750 9750 50  0001 C CNN
	1    1750 9750
	1    0    0    -1  
$EndComp
$Comp
L power:GNDD #PWR019
U 1 1 5FD89211
P 1750 10000
F 0 "#PWR019" H 1750 9750 50  0001 C CNN
F 1 "GNDD" H 1754 9845 50  0000 C CNN
F 2 "" H 1750 10000 50  0001 C CNN
F 3 "" H 1750 10000 50  0001 C CNN
	1    1750 10000
	1    0    0    -1  
$EndComp
$Comp
L power:GNDD #PWR018
U 1 1 5FD892E6
P 1350 10000
F 0 "#PWR018" H 1350 9750 50  0001 C CNN
F 1 "GNDD" H 1354 9845 50  0000 C CNN
F 2 "" H 1350 10000 50  0001 C CNN
F 3 "" H 1350 10000 50  0001 C CNN
	1    1350 10000
	1    0    0    -1  
$EndComp
$Comp
L power:GNDD #PWR015
U 1 1 5FD893BB
P 1100 10000
F 0 "#PWR015" H 1100 9750 50  0001 C CNN
F 1 "GNDD" H 1104 9845 50  0000 C CNN
F 2 "" H 1100 10000 50  0001 C CNN
F 3 "" H 1100 10000 50  0001 C CNN
	1    1100 10000
	1    0    0    -1  
$EndComp
Wire Wire Line
	1100 9650 1100 10000
Wire Wire Line
	1350 9900 1350 10000
Wire Wire Line
	1750 10000 1750 9900
Wire Wire Line
	1750 9600 1750 9450
Connection ~ 1750 9450
Wire Wire Line
	1750 9450 2150 9450
Wire Wire Line
	1300 9450 1350 9450
Connection ~ 1350 9450
Wire Wire Line
	1350 9450 1400 9450
Wire Wire Line
	1350 9450 1350 9600
Connection ~ 2150 9450
Wire Wire Line
	2150 9450 2350 9450
Wire Wire Line
	2150 9450 2150 9550
Wire Wire Line
	2350 10300 2150 10300
Wire Wire Line
	2900 8350 2900 8750
Wire Wire Line
	3100 8850 2900 8850
Connection ~ 3100 8850
Connection ~ 2900 8850
Wire Wire Line
	2900 8850 2900 9000
Wire Wire Line
	2900 8750 2150 8750
Wire Wire Line
	2150 8750 2150 9250
Wire Wire Line
	2150 9250 2350 9250
Connection ~ 2900 8750
Wire Wire Line
	2900 8750 2900 8850
$Comp
L CosmicPi:MAX991 U9
U 1 1 61100118
P 11150 1600
F 0 "U9" H 11150 1967 50  0000 C CNN
F 1 "MAX991" H 11150 1876 50  0000 C CNN
F 2 "Package_SO:SOIC-8_3.9x4.9mm_P1.27mm" H 11150 1600 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/lm393-n.pdf" H 11150 1600 50  0001 C CNN
	1    11150 1600
	1    0    0    -1  
$EndComp
$Comp
L CosmicPi:MAX991 U9
U 2 1 6110021F
P 11150 2800
F 0 "U9" H 11150 3167 50  0000 C CNN
F 1 "MAX991" H 11150 3076 50  0000 C CNN
F 2 "Package_SO:SOIC-8_3.9x4.9mm_P1.27mm" H 11150 2800 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/lm393-n.pdf" H 11150 2800 50  0001 C CNN
	2    11150 2800
	1    0    0    -1  
$EndComp
$Comp
L CosmicPi:MAX991 U9
U 3 1 61100344
P 10900 6200
F 0 "U9" H 10928 6246 50  0000 L CNN
F 1 "MAX991" H 10928 6155 50  0000 L CNN
F 2 "Package_SO:SOIC-8_3.9x4.9mm_P1.27mm" H 10900 6200 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/lm393-n.pdf" H 10900 6200 50  0001 C CNN
	3    10900 6200
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74HC00 U4
U 4 1 6110141A
P 8950 6300
F 0 "U4" H 8950 6625 50  0000 C CNN
F 1 "74HC00" H 8950 6534 50  0000 C CNN
F 2 "Package_SO:SOIC-14_3.9x8.7mm_P1.27mm" H 8950 6300 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74hc00" H 8950 6300 50  0001 C CNN
	4    8950 6300
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR032
U 1 1 611016DF
P 8550 6500
F 0 "#PWR032" H 8550 6250 50  0001 C CNN
F 1 "GND" H 8555 6327 50  0001 C CNN
F 2 "" H 8550 6500 50  0001 C CNN
F 3 "" H 8550 6500 50  0001 C CNN
	1    8550 6500
	1    0    0    -1  
$EndComp
Wire Wire Line
	8650 6200 8550 6200
Wire Wire Line
	8550 6200 8550 6400
Wire Wire Line
	8650 6400 8550 6400
Connection ~ 8550 6400
Wire Wire Line
	8550 6400 8550 6500
$Comp
L 74xx:74HC00 U4
U 5 1 611676EE
P 12150 6050
F 0 "U4" V 11900 5950 50  0000 L CNN
F 1 "74HC00" V 12400 5900 50  0000 L CNN
F 2 "Package_SO:SOIC-14_3.9x8.7mm_P1.27mm" H 12150 6050 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74hc00" H 12150 6050 50  0001 C CNN
	5    12150 6050
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR034
U 1 1 61201BF8
P 11600 6200
F 0 "#PWR034" H 11600 5950 50  0001 C CNN
F 1 "GND" H 11605 6027 50  0001 C CNN
F 2 "" H 11600 6200 50  0001 C CNN
F 3 "" H 11600 6200 50  0001 C CNN
	1    11600 6200
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR033
U 1 1 61235786
P 12700 5800
F 0 "#PWR033" H 12700 5650 50  0001 C CNN
F 1 "+3.3V" H 12715 5973 50  0000 C CNN
F 2 "" H 12700 5800 50  0001 C CNN
F 3 "" H 12700 5800 50  0001 C CNN
	1    12700 5800
	1    0    0    -1  
$EndComp
$Comp
L Device:C C29
U 1 1 6123585F
P 12700 6350
F 0 "C29" V 12585 6304 50  0000 R CNN
F 1 "100n" V 12850 6450 50  0000 R CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 12738 6200 50  0001 C CNN
F 3 "~" H 12700 6350 50  0001 C CNN
	1    12700 6350
	-1   0    0    1   
$EndComp
$Comp
L power:GND #PWR035
U 1 1 613D7FD9
P 12700 6550
F 0 "#PWR035" H 12700 6300 50  0001 C CNN
F 1 "GND" H 12705 6377 50  0001 C CNN
F 2 "" H 12700 6550 50  0001 C CNN
F 3 "" H 12700 6550 50  0001 C CNN
	1    12700 6550
	1    0    0    -1  
$EndComp
Wire Wire Line
	12700 5800 12700 6050
Wire Wire Line
	12700 6200 12700 6050
Connection ~ 12700 6050
Wire Wire Line
	12700 6050 12650 6050
Wire Wire Line
	11650 6050 11600 6050
Wire Wire Line
	10800 6500 10800 6550
$Comp
L power:GND #PWR023
U 1 1 5C2A04C3
P 3000 5500
F 0 "#PWR023" H 3000 5250 50  0001 C CNN
F 1 "GND" H 3005 5327 50  0001 C CNN
F 2 "" H 3000 5500 50  0001 C CNN
F 3 "" H 3000 5500 50  0001 C CNN
	1    3000 5500
	1    0    0    -1  
$EndComp
Wire Wire Line
	2600 5300 2600 5400
Wire Wire Line
	2600 5400 2700 5400
Wire Wire Line
	3000 5400 3000 5300
Connection ~ 3000 5400
Wire Wire Line
	2900 5300 2900 5400
Connection ~ 2900 5400
Wire Wire Line
	2900 5400 3000 5400
Wire Wire Line
	2800 5300 2800 5400
Connection ~ 2800 5400
Wire Wire Line
	2800 5400 2900 5400
Wire Wire Line
	2700 5300 2700 5400
Connection ~ 2700 5400
Wire Wire Line
	2700 5400 2800 5400
$Sheet
S 6900 1000 1900 2650
U 5C50F5C8
F0 "analog" 79
F1 "analog.sch" 79
F2 "SIGNAL_OUT_1" O R 8800 1300 50 
F3 "SIGNAL_OUT_2" O R 8800 2500 50 
F4 "SHAPED_OUT_1" O L 6900 2150 50 
F5 "SHAPED_OUT_2" O L 6900 2250 50 
F6 "BIASFB1" O L 6900 2400 50 
F7 "BIASFB2" O L 6900 2500 50 
F8 "HVPSU_CS1" I L 6900 2650 50 
F9 "HVPSU_SCLK" I L 6900 3050 50 
F10 "HVPSU_DIN" I L 6900 3150 50 
F11 "HVPSU_CL1" O L 6900 2750 50 
F12 "HVPSU_CS2" I L 6900 2850 50 
F13 "HVPSU_CL2" O L 6900 2950 50 
F14 "INJ_LED1" I L 6900 3300 50 
F15 "INJ_LED2" I L 6900 3400 50 
F16 "PSU_B_DRIVE" I L 6900 1300 50 
F17 "PSU_A_DRIVE" I L 6900 1200 50 
$EndSheet
Wire Notes Line
	650  7550 650  700 
Wire Notes Line
	650  700  6750 700 
Wire Notes Line
	6750 700  6750 7550
Wire Notes Line
	6750 7550 650  7550
$Comp
L power:+3.3V #PWR022
U 1 1 5C58CB62
P 3000 1100
F 0 "#PWR022" H 3000 950 50  0001 C CNN
F 1 "+3.3V" H 3015 1273 50  0000 C CNN
F 2 "" H 3000 1100 50  0001 C CNN
F 3 "" H 3000 1100 50  0001 C CNN
	1    3000 1100
	1    0    0    -1  
$EndComp
Wire Wire Line
	3000 5500 3000 5400
$Comp
L Device:C C1
U 1 1 5C6F36C9
P 900 2650
F 0 "C1" H 1015 2696 50  0000 L CNN
F 1 "4.7u" H 1015 2605 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 938 2500 50  0001 C CNN
F 3 "~" H 900 2650 50  0001 C CNN
	1    900  2650
	1    0    0    -1  
$EndComp
Wire Wire Line
	900  2400 900  2500
$Comp
L power:GND #PWR02
U 1 1 5C7856BD
P 900 2850
F 0 "#PWR02" H 900 2600 50  0001 C CNN
F 1 "GND" H 905 2677 50  0001 C CNN
F 2 "" H 900 2850 50  0001 C CNN
F 3 "" H 900 2850 50  0001 C CNN
	1    900  2850
	1    0    0    -1  
$EndComp
Wire Wire Line
	900  2800 900  2850
$Comp
L Device:C C7
U 1 1 5C7D08D2
P 3400 1400
F 0 "C7" H 3450 1500 50  0000 L CNN
F 1 "100n" H 3450 1300 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 3438 1250 50  0001 C CNN
F 3 "~" H 3400 1400 50  0001 C CNN
	1    3400 1400
	1    0    0    -1  
$EndComp
$Comp
L Device:C C5
U 1 1 5C7D2792
P 1250 2000
F 0 "C5" V 1100 1950 50  0000 L CNN
F 1 "100n" V 1400 1900 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 1288 1850 50  0001 C CNN
F 3 "~" H 1250 2000 50  0001 C CNN
	1    1250 2000
	0    1    1    0   
$EndComp
Text GLabel 2300 6050 2    50   Input ~ 0
DAC0
Text GLabel 2300 6150 2    50   Input ~ 0
DAC1
$Comp
L power:+3.3V #PWR010
U 1 1 5C935105
P 1600 2500
F 0 "#PWR010" H 1600 2350 50  0001 C CNN
F 1 "+3.3V" V 1600 2750 50  0000 C CNN
F 2 "" H 1600 2500 50  0001 C CNN
F 3 "" H 1600 2500 50  0001 C CNN
	1    1600 2500
	0    -1   -1   0   
$EndComp
$Comp
L Device:C C6
U 1 1 5C985334
P 1700 2700
F 0 "C6" H 1815 2746 50  0000 L CNN
F 1 "100n" H 1815 2655 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 1738 2550 50  0001 C CNN
F 3 "~" H 1700 2700 50  0001 C CNN
	1    1700 2700
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR014
U 1 1 5C9853F8
P 1700 2900
F 0 "#PWR014" H 1700 2650 50  0001 C CNN
F 1 "GND" H 1705 2727 50  0001 C CNN
F 2 "" H 1700 2900 50  0001 C CNN
F 3 "" H 1700 2900 50  0001 C CNN
	1    1700 2900
	1    0    0    -1  
$EndComp
Wire Wire Line
	1600 2500 1700 2500
Connection ~ 1700 2500
Text Notes 4050 950  0    79   ~ 16
MCU, DAC, and Raspberry Pi header
Wire Wire Line
	3400 1250 3400 1200
$Comp
L Device:Crystal_Small Y1
U 1 1 5D7ECED5
P 1500 3350
F 0 "Y1" V 1454 3438 50  0000 L CNN
F 1 "8 MHz" V 1545 3438 50  0000 L CNN
F 2 "Crystal:Crystal_SMD_5032-4Pin_5.0x3.2mm" H 1500 3350 50  0001 C CNN
F 3 "~" H 1500 3350 50  0001 C CNN
	1    1500 3350
	0    1    1    0   
$EndComp
$Comp
L Device:C C3
U 1 1 5D7ED430
P 1150 3100
F 0 "C3" H 1265 3146 50  0000 L CNN
F 1 "22p" H 1265 3055 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 1188 2950 50  0001 C CNN
F 3 "~" H 1150 3100 50  0001 C CNN
	1    1150 3100
	0    1    1    0   
$EndComp
$Comp
L Device:C C4
U 1 1 5D7ED558
P 1150 3550
F 0 "C4" H 1265 3596 50  0000 L CNN
F 1 "22p" H 1265 3505 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 1188 3400 50  0001 C CNN
F 3 "~" H 1150 3550 50  0001 C CNN
	1    1150 3550
	0    1    1    0   
$EndComp
Wire Wire Line
	1300 3100 1500 3100
Wire Wire Line
	1500 3100 1500 3250
Wire Wire Line
	1300 3550 1500 3550
Wire Wire Line
	1500 3550 1500 3450
Connection ~ 1500 3100
Connection ~ 1500 3550
$Comp
L power:GND #PWR01
U 1 1 5D97B628
P 900 3700
F 0 "#PWR01" H 900 3450 50  0001 C CNN
F 1 "GND" H 905 3527 50  0001 C CNN
F 2 "" H 900 3700 50  0001 C CNN
F 3 "" H 900 3700 50  0001 C CNN
	1    900  3700
	1    0    0    -1  
$EndComp
Wire Wire Line
	900  3700 900  3550
Wire Wire Line
	900  3100 1000 3100
Wire Wire Line
	1000 3550 900  3550
Connection ~ 900  3550
Wire Wire Line
	900  3550 900  3100
Wire Wire Line
	1700 2900 1700 2850
Wire Wire Line
	1700 2500 1700 2550
$Comp
L power:GND #PWR06
U 1 1 5DBD2A8B
P 1000 2100
F 0 "#PWR06" H 1000 1850 50  0001 C CNN
F 1 "GND" H 1005 1927 50  0001 C CNN
F 2 "" H 1000 2100 50  0001 C CNN
F 3 "" H 1000 2100 50  0001 C CNN
	1    1000 2100
	1    0    0    -1  
$EndComp
Wire Wire Line
	1100 2000 1000 2000
Wire Wire Line
	1000 2000 1000 2100
$Comp
L Device:R R2
U 1 1 5DC60522
P 1850 1650
F 0 "R2" H 1950 1700 50  0000 C CNN
F 1 "100k" H 2000 1600 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 1780 1650 50  0001 C CNN
F 3 "~" H 1850 1650 50  0001 C CNN
	1    1850 1650
	1    0    0    -1  
$EndComp
Wire Wire Line
	1850 1500 1850 1400
Wire Wire Line
	1850 1800 1850 2000
Wire Wire Line
	3000 1100 3000 1200
$Comp
L power:GND #PWR024
U 1 1 5E1CD528
P 3400 1600
F 0 "#PWR024" H 3400 1350 50  0001 C CNN
F 1 "GND" H 3405 1427 50  0001 C CNN
F 2 "" H 3400 1600 50  0001 C CNN
F 3 "" H 3400 1600 50  0001 C CNN
	1    3400 1600
	1    0    0    -1  
$EndComp
Wire Wire Line
	3400 1600 3400 1550
Connection ~ 3000 1200
$Comp
L Connector_Generic:Conn_01x06 J6
U 1 1 5E6D5E9E
P 4100 6350
F 0 "J6" H 4180 6342 50  0000 L CNN
F 1 "SWD" H 4000 5900 50  0000 L CNN
F 2 "Connector_PinSocket_2.54mm:PinSocket_1x06_P2.54mm_Vertical_SMD_Pin1Left" H 4100 6350 50  0001 C CNN
F 3 "~" H 4100 6350 50  0001 C CNN
	1    4100 6350
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR042
U 1 1 5E6D6286
P 3850 6050
F 0 "#PWR042" H 3850 5900 50  0001 C CNN
F 1 "+3.3V" V 3850 6300 50  0000 C CNN
F 2 "" H 3850 6050 50  0001 C CNN
F 3 "" H 3850 6050 50  0001 C CNN
	1    3850 6050
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR037
U 1 1 5E6D6345
P 3800 6750
F 0 "#PWR037" H 3800 6500 50  0001 C CNN
F 1 "GND" H 3805 6577 50  0001 C CNN
F 2 "" H 3800 6750 50  0001 C CNN
F 3 "" H 3800 6750 50  0001 C CNN
	1    3800 6750
	1    0    0    -1  
$EndComp
Wire Wire Line
	3900 6150 3850 6150
Wire Wire Line
	3900 6350 3800 6350
Wire Wire Line
	3800 6350 3800 6750
Wire Wire Line
	3900 6250 3700 6250
Wire Wire Line
	3900 6450 3700 6450
$Comp
L Device:R R3
U 1 1 5E79EA72
P 3550 6250
F 0 "R3" V 3650 6300 50  0000 C CNN
F 1 "20" V 3650 6150 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 3480 6250 50  0001 C CNN
F 3 "~" H 3550 6250 50  0001 C CNN
	1    3550 6250
	0    -1   -1   0   
$EndComp
$Comp
L Device:R R4
U 1 1 5E79EB84
P 3550 6450
F 0 "R4" V 3450 6500 50  0000 C CNN
F 1 "20" V 3450 6350 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 3480 6450 50  0001 C CNN
F 3 "~" H 3550 6450 50  0001 C CNN
	1    3550 6450
	0    -1   -1   0   
$EndComp
Wire Wire Line
	3850 6050 3850 6150
Wire Wire Line
	3400 6250 3300 6250
Wire Wire Line
	3400 6450 3300 6450
Text GLabel 3300 6450 0    50   Input ~ 0
SWDIO
Text GLabel 3300 6250 0    50   Input ~ 0
SWCLK
Text GLabel 3650 3300 2    50   Input ~ 0
SWDIO
Text GLabel 3650 3400 2    50   Input ~ 0
SWCLK
Text GLabel 3700 2200 2    50   Output ~ 0
GPSRX
Text GLabel 3700 2300 2    50   Input ~ 0
GPSTX
Text GLabel 3650 3500 2    50   Input ~ 0
GPSPPS
Text GLabel 3650 2900 2    50   Output ~ 0
TX0
Text GLabel 3650 3000 2    50   Input ~ 0
RX0
Text GLabel 1200 1600 0    50   Input ~ 0
_RESET
Text GLabel 1900 4800 0    50   Input ~ 0
STRIGOUT_A
Text GLabel 1900 4700 0    50   Input ~ 0
STRIGOUT_B
Text GLabel 3700 2700 2    50   Output ~ 0
pwr_led
Text GLabel 3700 2800 2    46   Output ~ 0
evt_led
Text GLabel 3650 4500 2    50   Output ~ 0
SCL0
Text GLabel 3650 4400 2    50   Output ~ 0
SDA0
Text GLabel 6700 2150 0    50   Output ~ 0
SHAPED_OUT_1
Text GLabel 6700 2250 0    50   Output ~ 0
SHAPED_OUT_2
Text GLabel 6700 2400 0    50   Output ~ 0
BIASFB1
Text GLabel 6700 2500 0    50   Output ~ 0
BIASFB2
Wire Wire Line
	8800 2500 10700 2500
Wire Wire Line
	12700 6500 12700 6550
Wire Wire Line
	11600 6050 11600 6200
$Comp
L Device:C C8
U 1 1 5F7EBFD9
P 3750 1400
F 0 "C8" H 3800 1500 50  0000 L CNN
F 1 "100n" H 3800 1300 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 3788 1250 50  0001 C CNN
F 3 "~" H 3750 1400 50  0001 C CNN
	1    3750 1400
	1    0    0    -1  
$EndComp
$Comp
L Device:C C11
U 1 1 5F7EC0A1
P 4100 1400
F 0 "C11" H 4150 1500 50  0000 L CNN
F 1 "100n" H 4150 1300 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 4138 1250 50  0001 C CNN
F 3 "~" H 4100 1400 50  0001 C CNN
	1    4100 1400
	1    0    0    -1  
$EndComp
$Comp
L Device:C C12
U 1 1 5F7EC167
P 4450 1400
F 0 "C12" H 4500 1500 50  0000 L CNN
F 1 "100n" H 4500 1300 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 4488 1250 50  0001 C CNN
F 3 "~" H 4450 1400 50  0001 C CNN
	1    4450 1400
	1    0    0    -1  
$EndComp
$Comp
L Device:C C55
U 1 1 5F7EC350
P 4800 1400
F 0 "C55" H 4850 1500 50  0000 L CNN
F 1 "100n" H 4850 1300 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 4838 1250 50  0001 C CNN
F 3 "~" H 4800 1400 50  0001 C CNN
	1    4800 1400
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR036
U 1 1 5F7ECDC8
P 3750 1600
F 0 "#PWR036" H 3750 1350 50  0001 C CNN
F 1 "GND" H 3755 1427 50  0001 C CNN
F 2 "" H 3750 1600 50  0001 C CNN
F 3 "" H 3750 1600 50  0001 C CNN
	1    3750 1600
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR043
U 1 1 5F7ECE8D
P 4100 1600
F 0 "#PWR043" H 4100 1350 50  0001 C CNN
F 1 "GND" H 4105 1427 50  0001 C CNN
F 2 "" H 4100 1600 50  0001 C CNN
F 3 "" H 4100 1600 50  0001 C CNN
	1    4100 1600
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR044
U 1 1 5F7ECF52
P 4450 1600
F 0 "#PWR044" H 4450 1350 50  0001 C CNN
F 1 "GND" H 4455 1427 50  0001 C CNN
F 2 "" H 4450 1600 50  0001 C CNN
F 3 "" H 4450 1600 50  0001 C CNN
	1    4450 1600
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR045
U 1 1 5F7ED017
P 4800 1600
F 0 "#PWR045" H 4800 1350 50  0001 C CNN
F 1 "GND" H 4805 1427 50  0001 C CNN
F 2 "" H 4800 1600 50  0001 C CNN
F 3 "" H 4800 1600 50  0001 C CNN
	1    4800 1600
	1    0    0    -1  
$EndComp
Wire Wire Line
	3400 1200 3750 1200
Wire Wire Line
	4800 1600 4800 1550
Wire Wire Line
	4450 1600 4450 1550
Wire Wire Line
	4100 1600 4100 1550
Wire Wire Line
	3750 1600 3750 1550
Wire Wire Line
	3750 1250 3750 1200
Connection ~ 3750 1200
Wire Wire Line
	3750 1200 4100 1200
Wire Wire Line
	4100 1250 4100 1200
Connection ~ 4100 1200
Wire Wire Line
	4100 1200 4450 1200
Wire Wire Line
	4450 1250 4450 1200
Connection ~ 4450 1200
Wire Wire Line
	4450 1200 4800 1200
Wire Wire Line
	4800 1250 4800 1200
Wire Wire Line
	3400 1200 3000 1200
Connection ~ 3400 1200
Wire Wire Line
	3000 1200 3000 1600
$Comp
L power:+3.3V #PWR021
U 1 1 5FBCCD66
P 1850 1400
F 0 "#PWR021" H 1850 1250 50  0001 C CNN
F 1 "+3.3V" H 1865 1573 50  0000 C CNN
F 2 "" H 1850 1400 50  0001 C CNN
F 3 "" H 1850 1400 50  0001 C CNN
	1    1850 1400
	1    0    0    -1  
$EndComp
Wire Wire Line
	8800 1300 10700 1300
Text GLabel 6700 2650 0    50   Input ~ 0
HVPSU_CS1
Text GLabel 6700 2750 0    50   Output ~ 0
HVPSU_CL1
Text GLabel 6700 2850 0    50   Input ~ 0
HVPSU_CS2
Text GLabel 6700 2950 0    50   Output ~ 0
HVPSU_CL2
Text GLabel 6700 3050 0    50   Input ~ 0
HVPSU_SCLK
Text GLabel 6700 3150 0    50   Input ~ 0
HVPSU_DIN
Text GLabel 6700 3300 0    50   Input ~ 0
INJ_LED1
Text GLabel 6700 3400 0    50   Input ~ 0
INJ_LED2
$Comp
L MCU_ST_STM32F4:STM32F401RETx U2
U 1 1 5C774A52
P 2800 3500
F 0 "U2" H 2400 5250 50  0000 C CNN
F 1 "STM32F401RETx" H 2650 4150 50  0000 C CNN
F 2 "Package_QFP:LQFP-64_10x10mm_P0.5mm" H 2200 1800 50  0001 R CNN
F 3 "http://www.st.com/st-web-ui/static/active/en/resource/technical/document/datasheet/DM00102166.pdf" H 2800 3500 50  0001 C CNN
	1    2800 3500
	1    0    0    -1  
$EndComp
Wire Wire Line
	1700 2500 2100 2500
Wire Wire Line
	1950 3550 1950 3200
Wire Wire Line
	1950 3200 2100 3200
Wire Wire Line
	3650 3500 3400 3500
Wire Wire Line
	3400 3000 3650 3000
Wire Wire Line
	2600 1800 2600 1600
Wire Wire Line
	2700 1800 2700 1600
Connection ~ 2700 1600
Wire Wire Line
	2800 1800 2800 1600
Connection ~ 2800 1600
Wire Wire Line
	2900 1800 2900 1600
Connection ~ 2900 1600
Wire Wire Line
	3000 1800 3000 1600
Connection ~ 3000 1600
Wire Wire Line
	2600 1600 2700 1600
Wire Wire Line
	2700 1600 2800 1600
Wire Wire Line
	2800 1600 2900 1600
Wire Wire Line
	2900 1600 3000 1600
Wire Wire Line
	3400 2700 3700 2700
Wire Wire Line
	3700 2800 3400 2800
Text GLabel 3700 2000 2    50   Input ~ 0
SHAPED_OUT_1
Text GLabel 3700 2100 2    50   Input ~ 0
SHAPED_OUT_2
Wire Wire Line
	3700 2000 3400 2000
Wire Wire Line
	3700 2100 3400 2100
Text GLabel 1900 3900 0    50   Output ~ 0
HVPSU_DIN
Text GLabel 3650 4900 2    50   Output ~ 0
HVPSU_SCLK
Wire Wire Line
	1900 3900 2100 3900
Text GLabel 1900 4400 0    50   Input ~ 0
HVPSU_CS1
Text GLabel 1900 4300 0    50   Input ~ 0
HVPSU_CS2
Wire Wire Line
	2100 4300 1900 4300
Wire Wire Line
	1900 4400 2100 4400
Text GLabel 3650 4000 2    50   Input ~ 0
TRIG_OUT
Wire Wire Line
	3400 4000 3650 4000
Text GLabel 4150 2200 2    50   Output ~ 0
INJ_LED1
Text GLabel 4150 2300 2    50   Output ~ 0
INJ_LED2
Wire Wire Line
	3400 2600 4050 2600
Wire Wire Line
	4050 2200 4150 2200
$Comp
L power:+3.3V #PWR08
U 1 1 5CB4A14E
P 1200 5650
F 0 "#PWR08" H 1200 5500 50  0001 C CNN
F 1 "+3.3V" H 1300 5800 50  0000 C CNN
F 2 "" H 1200 5650 50  0001 C CNN
F 3 "" H 1200 5650 50  0001 C CNN
	1    1200 5650
	1    0    0    -1  
$EndComp
Wire Wire Line
	1300 5850 1200 5850
Wire Wire Line
	1200 5850 1200 5750
Wire Wire Line
	1300 5750 1200 5750
Connection ~ 1200 5750
Wire Wire Line
	1200 5750 1200 5650
$Comp
L power:GND #PWR09
U 1 1 5CC5D899
P 1200 6250
F 0 "#PWR09" H 1200 6000 50  0001 C CNN
F 1 "GND" H 1205 6077 50  0001 C CNN
F 2 "" H 1200 6250 50  0001 C CNN
F 3 "" H 1200 6250 50  0001 C CNN
	1    1200 6250
	1    0    0    -1  
$EndComp
Wire Wire Line
	1300 6150 1200 6150
Wire Wire Line
	1200 6150 1200 6250
Text GLabel 2300 5850 2    50   Output ~ 0
SCL0
Text GLabel 2300 5750 2    50   Output ~ 0
SDA0
Wire Wire Line
	2300 5750 2100 5750
Wire Wire Line
	2300 5850 2100 5850
$Comp
L cosmicpi_1.6-rescue:MCP47CMB22-cosmicpi_1.6-cache U1
U 1 1 5CE8E0A4
P 1700 5900
F 0 "U1" H 1700 6315 50  0000 C CNN
F 1 "MCP47CMB22" H 1700 6224 50  0000 C CNN
F 2 "Package_SO:MSOP-10_3x3mm_P0.5mm" H 1650 5900 50  0001 C CNN
F 3 "" H 1650 5900 50  0001 C CNN
	1    1700 5900
	1    0    0    -1  
$EndComp
Wire Wire Line
	2100 6050 2300 6050
Wire Wire Line
	2100 6150 2300 6150
Text GLabel 1900 3700 0    50   Input ~ 0
HVPSU_CL1
Text GLabel 1900 3800 0    50   Input ~ 0
HVPSU_CL2
Wire Wire Line
	1900 3700 2100 3700
Wire Wire Line
	1900 3800 2100 3800
Wire Wire Line
	3400 4900 3650 4900
Wire Wire Line
	3400 3300 3650 3300
Wire Wire Line
	3400 3400 3650 3400
Wire Wire Line
	12000 7900 12000 7800
Connection ~ 12000 7800
Wire Wire Line
	12000 7900 12150 7900
$Comp
L power:GND #PWR050
U 1 1 5D2E316E
P 12550 8600
F 0 "#PWR050" H 12550 8350 50  0001 C CNN
F 1 "GND" H 12555 8427 50  0001 C CNN
F 2 "" H 12550 8600 50  0001 C CNN
F 3 "" H 12550 8600 50  0001 C CNN
	1    12550 8600
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR051
U 1 1 5D31BC02
P 12650 8600
F 0 "#PWR051" H 12650 8350 50  0001 C CNN
F 1 "GND" H 12655 8427 50  0001 C CNN
F 2 "" H 12650 8600 50  0001 C CNN
F 3 "" H 12650 8600 50  0001 C CNN
	1    12650 8600
	1    0    0    -1  
$EndComp
$Comp
L Device:L_Core_Ferrite L1
U 1 1 5D3C761C
P 13350 7800
F 0 "L1" V 13575 7800 50  0000 C CNN
F 1 "2.2uH" V 13484 7800 50  0000 C CNN
F 2 "Inductor_SMD:L_0603_1608Metric" H 13350 7800 50  0001 C CNN
F 3 "~" H 13350 7800 50  0001 C CNN
	1    13350 7800
	0    -1   -1   0   
$EndComp
Wire Wire Line
	12550 8500 12550 8600
Wire Wire Line
	12650 8500 12650 8600
Wire Wire Line
	13200 7800 12950 7800
Wire Wire Line
	12950 7900 13650 7900
Wire Wire Line
	13650 7900 13650 7800
Wire Wire Line
	13650 7800 13500 7800
$Comp
L power:GND #PWR052
U 1 1 5D4AC526
P 13050 8150
F 0 "#PWR052" H 13050 7900 50  0001 C CNN
F 1 "GND" H 13055 7977 50  0001 C CNN
F 2 "" H 13050 8150 50  0001 C CNN
F 3 "" H 13050 8150 50  0001 C CNN
	1    13050 8150
	1    0    0    -1  
$EndComp
Wire Wire Line
	12950 8000 13050 8000
Wire Wire Line
	13050 8000 13050 8150
Wire Wire Line
	13650 7800 13800 7800
Wire Wire Line
	13800 7800 13800 7500
Connection ~ 13650 7800
$Comp
L Device:C C57
U 1 1 5D520B00
P 13800 8100
F 0 "C57" V 13685 8054 50  0000 R CNN
F 1 "22u" V 13950 8200 50  0000 R CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 13838 7950 50  0001 C CNN
F 3 "~" H 13800 8100 50  0001 C CNN
	1    13800 8100
	-1   0    0    1   
$EndComp
$Comp
L Device:CP C56
U 1 1 5D520BD0
P 11800 8100
F 0 "C56" V 11685 8054 50  0000 R CNN
F 1 "470u" V 11950 8200 50  0000 R CNN
F 2 "Capacitor_SMD:C_Elec_10x10.2" H 11838 7950 50  0001 C CNN
F 3 "~" H 11800 8100 50  0001 C CNN
	1    11800 8100
	1    0    0    -1  
$EndComp
Wire Wire Line
	13800 7950 13800 7800
Connection ~ 13800 7800
$Comp
L power:GND #PWR048
U 1 1 5D5D0F66
P 11800 8350
F 0 "#PWR048" H 11800 8100 50  0001 C CNN
F 1 "GND" H 11805 8177 50  0001 C CNN
F 2 "" H 11800 8350 50  0001 C CNN
F 3 "" H 11800 8350 50  0001 C CNN
	1    11800 8350
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR053
U 1 1 5D5D102B
P 13800 8350
F 0 "#PWR053" H 13800 8100 50  0001 C CNN
F 1 "GND" H 13805 8177 50  0001 C CNN
F 2 "" H 13800 8350 50  0001 C CNN
F 3 "" H 13800 8350 50  0001 C CNN
	1    13800 8350
	1    0    0    -1  
$EndComp
Wire Wire Line
	13800 8250 13800 8350
Wire Wire Line
	11800 8350 11800 8250
Wire Wire Line
	11800 7950 11800 7800
Wire Wire Line
	11800 7800 12000 7800
Wire Wire Line
	12000 7800 12150 7800
$Comp
L power:GND #PWR049
U 1 1 5DB084A9
P 12450 8600
F 0 "#PWR049" H 12450 8350 50  0001 C CNN
F 1 "GND" H 12455 8427 50  0001 C CNN
F 2 "" H 12450 8600 50  0001 C CNN
F 3 "" H 12450 8600 50  0001 C CNN
	1    12450 8600
	1    0    0    -1  
$EndComp
Wire Wire Line
	12450 8500 12450 8600
Wire Wire Line
	1300 5950 1200 5950
Wire Wire Line
	1200 5950 1200 6050
Connection ~ 1200 6150
Wire Wire Line
	1300 6050 1200 6050
Connection ~ 1200 6050
Wire Wire Line
	1200 6050 1200 6150
$Comp
L Connector:Raspberry_Pi_2_3 J7
U 1 1 5C85EEA0
P 5350 5900
F 0 "J7" H 5700 7300 50  0000 C CNN
F 1 "Raspberry_Pi_2_3" H 6000 7200 50  0000 C CNN
F 2 "Connector_PinSocket_2.54mm:PinSocket_2x20_P2.54mm_Vertical_SMD" H 5350 5900 50  0001 C CNN
F 3 "https://www.raspberrypi.org/documentation/hardware/raspberrypi/schematics/rpi_SCH_3bplus_1p0_reduced.pdf" H 5350 5900 50  0001 C CNN
	1    5350 5900
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR046
U 1 1 5C8DAC28
P 4950 7350
F 0 "#PWR046" H 4950 7100 50  0001 C CNN
F 1 "GND" H 4955 7177 50  0001 C CNN
F 2 "" H 4950 7350 50  0001 C CNN
F 3 "" H 4950 7350 50  0001 C CNN
	1    4950 7350
	1    0    0    -1  
$EndComp
Wire Wire Line
	4950 7200 4950 7250
Wire Wire Line
	4950 7250 5050 7250
Wire Wire Line
	5650 7250 5650 7200
Connection ~ 4950 7250
Wire Wire Line
	4950 7250 4950 7350
Wire Wire Line
	5050 7200 5050 7250
Connection ~ 5050 7250
Wire Wire Line
	5050 7250 5150 7250
Wire Wire Line
	5150 7200 5150 7250
Connection ~ 5150 7250
Wire Wire Line
	5150 7250 5250 7250
Wire Wire Line
	5250 7200 5250 7250
Connection ~ 5250 7250
Wire Wire Line
	5250 7250 5350 7250
Wire Wire Line
	5350 7200 5350 7250
Connection ~ 5350 7250
Wire Wire Line
	5350 7250 5450 7250
Wire Wire Line
	5450 7200 5450 7250
Connection ~ 5450 7250
Wire Wire Line
	5450 7250 5550 7250
Wire Wire Line
	5550 7200 5550 7250
Connection ~ 5550 7250
Wire Wire Line
	5550 7250 5650 7250
Wire Wire Line
	3400 2300 3700 2300
Text GLabel 3650 2500 2    50   Input ~ 0
BIASFB2
Wire Wire Line
	3650 2500 3400 2500
Text GLabel 3650 3800 2    50   Output ~ 0
FLAG
Wire Wire Line
	3400 3800 3650 3800
Wire Wire Line
	3650 4400 3400 4400
Wire Wire Line
	3650 4500 3400 4500
Wire Wire Line
	3400 2900 3650 2900
Text GLabel 3650 3100 2    50   Output ~ 0
USB_OTG_DM
Text GLabel 3650 3200 2    50   Output ~ 0
USB_OTG_DP
Wire Wire Line
	3650 3100 3400 3100
Wire Wire Line
	3650 3200 3400 3200
Wire Wire Line
	1900 4700 2100 4700
Wire Wire Line
	1900 4800 2100 4800
Connection ~ 1850 2000
Wire Wire Line
	1850 2000 2100 2000
Wire Wire Line
	1400 2000 1600 2000
Wire Wire Line
	1200 1600 1600 1600
Wire Wire Line
	1600 1600 1600 2000
Connection ~ 1600 2000
Wire Wire Line
	1600 2000 1850 2000
Text GLabel 1900 2200 0    50   Input ~ 0
BOOT0
Wire Wire Line
	1900 2200 2100 2200
$Comp
L Device:C C2
U 1 1 5C819A3E
P 850 6050
F 0 "C2" H 735 6004 50  0000 R CNN
F 1 "100n" H 735 6095 50  0000 R CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 888 5900 50  0001 C CNN
F 3 "~" H 850 6050 50  0001 C CNN
	1    850  6050
	-1   0    0    1   
$EndComp
$Comp
L power:GND #PWR03
U 1 1 5C819D30
P 850 6250
F 0 "#PWR03" H 850 6000 50  0001 C CNN
F 1 "GND" H 855 6077 50  0001 C CNN
F 2 "" H 850 6250 50  0001 C CNN
F 3 "" H 850 6250 50  0001 C CNN
	1    850  6250
	1    0    0    -1  
$EndComp
Wire Wire Line
	850  6250 850  6200
Wire Wire Line
	1200 5850 850  5850
Wire Wire Line
	850  5850 850  5900
Connection ~ 1200 5850
$Comp
L power:+5V #PWR047
U 1 1 5CA23FDD
P 5150 4350
F 0 "#PWR047" H 5150 4200 50  0001 C CNN
F 1 "+5V" H 5165 4523 50  0000 C CNN
F 2 "" H 5150 4350 50  0001 C CNN
F 3 "" H 5150 4350 50  0001 C CNN
	1    5150 4350
	1    0    0    -1  
$EndComp
Wire Wire Line
	5150 4350 5150 4450
Wire Wire Line
	5150 4450 5250 4450
Wire Wire Line
	5250 4450 5250 4600
Connection ~ 5150 4450
Wire Wire Line
	5150 4450 5150 4600
Text GLabel 4450 5100 0    50   Output ~ 0
TX0
Text GLabel 4450 5000 0    50   Input ~ 0
RX0
Wire Wire Line
	4450 5000 4550 5000
Wire Wire Line
	4450 5100 4550 5100
Text GLabel 4450 5400 0    50   Input ~ 0
FLAG
Text GLabel 4450 5500 0    50   Input ~ 0
BOOT0
Wire Wire Line
	4450 5400 4550 5400
Wire Wire Line
	4550 5500 4450 5500
Text GLabel 6250 5600 2    50   Input ~ 0
_RESET
Wire Wire Line
	6150 5600 6250 5600
$Comp
L Connector:USB_B_Micro J3
U 1 1 5D377151
P 1550 6950
F 0 "J3" H 1605 7417 50  0000 C CNN
F 1 "USB_B_Micro" H 1605 7326 50  0000 C CNN
F 2 "Connector_USB:USB_Micro-B_Molex-105017-0001" H 1700 6900 50  0001 C CNN
F 3 "~" H 1700 6900 50  0001 C CNN
	1    1550 6950
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR012
U 1 1 5D460DBA
P 1550 7400
F 0 "#PWR012" H 1550 7150 50  0001 C CNN
F 1 "GND" H 1555 7227 50  0001 C CNN
F 2 "" H 1550 7400 50  0001 C CNN
F 3 "" H 1550 7400 50  0001 C CNN
	1    1550 7400
	1    0    0    -1  
$EndComp
Wire Wire Line
	1550 7300 1550 7350
$Comp
L Device:R R1
U 1 1 5D72028A
P 1100 7350
F 0 "R1" V 1000 7400 50  0000 C CNN
F 1 "20" V 1000 7250 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 1030 7350 50  0001 C CNN
F 3 "~" H 1100 7350 50  0001 C CNN
	1    1100 7350
	0    -1   -1   0   
$EndComp
$Comp
L power:GND #PWR05
U 1 1 5D720378
P 850 7450
F 0 "#PWR05" H 850 7200 50  0001 C CNN
F 1 "GND" H 855 7277 50  0001 C CNN
F 2 "" H 850 7450 50  0001 C CNN
F 3 "" H 850 7450 50  0001 C CNN
	1    850  7450
	1    0    0    -1  
$EndComp
Wire Wire Line
	1250 7350 1450 7350
Wire Wire Line
	1450 7350 1450 7300
$Comp
L Sensor_Motion:LSM9DS1 U7
U 1 1 5D9D1DC2
P 6450 9700
F 0 "U7" H 5800 10600 50  0000 C CNN
F 1 "LSM9DS1" H 5900 10500 50  0000 C CNN
F 2 "Package_LGA:LGA-24L_3x3.5mm_P0.43mm" H 7950 10450 50  0001 C CNN
F 3 "http://www.st.com/content/ccc/resource/technical/document/datasheet/1e/3f/2a/d6/25/eb/48/46/DM00103319.pdf/files/DM00103319.pdf/jcr:content/translations/en.DM00103319.pdf" H 6450 9800 50  0001 C CNN
	1    6450 9700
	1    0    0    -1  
$EndComp
Connection ~ 6450 8650
Wire Wire Line
	6450 8650 6450 8700
Wire Wire Line
	5250 8650 5600 8650
Connection ~ 5250 8650
Wire Wire Line
	6450 8700 6450 8900
Wire Wire Line
	6550 8900 6550 8700
Connection ~ 6550 8700
Wire Wire Line
	6850 8700 6850 8900
Wire Wire Line
	6550 8700 6750 8700
Wire Wire Line
	6750 8900 6750 8700
Connection ~ 6750 8700
Wire Wire Line
	6750 8700 6850 8700
$Comp
L power:GND #PWR055
U 1 1 5DE35AA2
P 6350 10750
F 0 "#PWR055" H 6350 10500 50  0001 C CNN
F 1 "GND" H 6355 10577 50  0001 C CNN
F 2 "" H 6350 10750 50  0001 C CNN
F 3 "" H 6350 10750 50  0001 C CNN
	1    6350 10750
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR056
U 1 1 5DE35B6D
P 6550 10750
F 0 "#PWR056" H 6550 10500 50  0001 C CNN
F 1 "GND" H 6555 10577 50  0001 C CNN
F 2 "" H 6550 10750 50  0001 C CNN
F 3 "" H 6550 10750 50  0001 C CNN
	1    6550 10750
	1    0    0    -1  
$EndComp
Wire Wire Line
	6350 10500 6350 10750
Wire Wire Line
	6550 10500 6550 10750
$Comp
L Device:C C23
U 1 1 5DFFAFF3
P 5550 10600
F 0 "C23" H 5435 10554 50  0000 R CNN
F 1 "100n" H 5435 10645 50  0000 R CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 5588 10450 50  0001 C CNN
F 3 "~" H 5550 10600 50  0001 C CNN
	1    5550 10600
	-1   0    0    1   
$EndComp
$Comp
L Device:C C22
U 1 1 5DFFB0E9
P 5100 10600
F 0 "C22" H 4985 10554 50  0000 R CNN
F 1 "10n" H 4985 10645 50  0000 R CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 5138 10450 50  0001 C CNN
F 3 "~" H 5100 10600 50  0001 C CNN
	1    5100 10600
	-1   0    0    1   
$EndComp
$Comp
L power:GND #PWR030
U 1 1 5E0DF82A
P 5100 10850
F 0 "#PWR030" H 5100 10600 50  0001 C CNN
F 1 "GND" H 5105 10677 50  0001 C CNN
F 2 "" H 5100 10850 50  0001 C CNN
F 3 "" H 5100 10850 50  0001 C CNN
	1    5100 10850
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR054
U 1 1 5E0DF8F9
P 5550 10850
F 0 "#PWR054" H 5550 10600 50  0001 C CNN
F 1 "GND" H 5555 10677 50  0001 C CNN
F 2 "" H 5550 10850 50  0001 C CNN
F 3 "" H 5550 10850 50  0001 C CNN
	1    5550 10850
	1    0    0    -1  
$EndComp
Wire Wire Line
	5750 10200 5100 10200
Wire Wire Line
	5100 10200 5100 10450
Wire Wire Line
	5100 10750 5100 10850
Wire Wire Line
	5750 10300 5550 10300
Wire Wire Line
	5550 10300 5550 10450
Wire Wire Line
	5550 10850 5550 10750
Wire Wire Line
	1500 3550 1950 3550
Wire Wire Line
	1500 3100 2100 3100
Wire Wire Line
	900  2400 2100 2400
$Comp
L power:GND #PWR057
U 1 1 5E39F397
P 7300 10350
F 0 "#PWR057" H 7300 10100 50  0001 C CNN
F 1 "GND" H 7305 10177 50  0001 C CNN
F 2 "" H 7300 10350 50  0001 C CNN
F 3 "" H 7300 10350 50  0001 C CNN
	1    7300 10350
	1    0    0    -1  
$EndComp
Wire Wire Line
	7150 9800 7300 9800
Wire Wire Line
	7300 9800 7300 9900
Wire Wire Line
	7150 9900 7300 9900
Connection ~ 7300 9900
Wire Wire Line
	7300 9900 7300 10000
Wire Wire Line
	7150 10000 7300 10000
Connection ~ 7300 10000
Wire Wire Line
	7300 10000 7300 10100
Wire Wire Line
	7150 10100 7300 10100
Connection ~ 7300 10100
Wire Wire Line
	7300 10100 7300 10200
Wire Wire Line
	7150 10200 7300 10200
Connection ~ 7300 10200
Wire Wire Line
	7300 10200 7300 10350
$Comp
L Regulator_Switching:TPS62163DSG U10
U 1 1 5E52B3FF
P 12550 8100
F 0 "U10" H 12550 8667 50  0000 C CNN
F 1 "TPS62163DSG" H 12550 8576 50  0000 C CNN
F 2 "Package_SON:WSON-8-1EP_2x2mm_P0.5mm_EP0.9x1.6mm_ThermalVias" H 12700 7750 50  0001 L CNN
F 3 "http://www.ti.com/lit/ds/symlink/tps62160.pdf" H 12550 8650 50  0001 C CNN
	1    12550 8100
	1    0    0    -1  
$EndComp
$Comp
L Regulator_Linear:LP2985-3.3 U16
U 1 1 5E52BDDB
P 14700 7850
AR Path="/5E52BDDB" Ref="U16"  Part="1" 
AR Path="/5C50F5C8/5E52BDDB" Ref="U?"  Part="1" 
F 0 "U16" H 14700 8192 50  0000 C CNN
F 1 "LP2985-3.3" H 14700 8101 50  0000 C CNN
F 2 "Package_TO_SOT_SMD:SOT-23-5" H 14700 8175 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/lp2985.pdf" H 14700 7850 50  0001 C CNN
	1    14700 7850
	1    0    0    -1  
$EndComp
Wire Wire Line
	14300 7750 14200 7750
Wire Wire Line
	14300 7850 14200 7850
Wire Wire Line
	14200 7850 14200 7750
Connection ~ 14200 7750
Wire Wire Line
	14200 7750 14100 7750
Wire Wire Line
	14700 8300 14700 8150
Wire Wire Line
	15100 7750 15650 7750
Wire Wire Line
	14700 8300 14700 8350
Connection ~ 14700 8300
Wire Wire Line
	15650 7600 15650 7750
$Comp
L Device:C C58
U 1 1 5E52BDF3
P 14100 8050
AR Path="/5E52BDF3" Ref="C58"  Part="1" 
AR Path="/5C50F5C8/5E52BDF3" Ref="C?"  Part="1" 
F 0 "C58" H 14215 8096 50  0000 L CNN
F 1 "1u" H 14215 8005 50  0000 L CNN
F 2 "Capacitor_SMD:C_1206_3216Metric" H 14138 7900 50  0001 C CNN
F 3 "~" H 14100 8050 50  0001 C CNN
	1    14100 8050
	1    0    0    -1  
$EndComp
Wire Wire Line
	14100 7900 14100 7750
Wire Wire Line
	14100 8200 14100 8300
Wire Wire Line
	14100 8300 14700 8300
$Comp
L Device:C C75
U 1 1 5E52BE00
P 15650 8000
AR Path="/5E52BE00" Ref="C75"  Part="1" 
AR Path="/5C50F5C8/5E52BE00" Ref="C?"  Part="1" 
F 0 "C75" H 15765 8046 50  0000 L CNN
F 1 "1u" H 15765 7955 50  0000 L CNN
F 2 "Capacitor_SMD:C_1206_3216Metric" H 15688 7850 50  0001 C CNN
F 3 "~" H 15650 8000 50  0001 C CNN
	1    15650 8000
	1    0    0    -1  
$EndComp
Wire Wire Line
	14700 8350 15250 8350
Wire Wire Line
	15650 8350 15650 8150
Connection ~ 14700 8350
Wire Wire Line
	14700 8350 14700 8450
Wire Wire Line
	15650 7750 15650 7850
Connection ~ 15650 7750
$Comp
L Device:C C59
U 1 1 5E52BE0D
P 15250 8100
AR Path="/5E52BE0D" Ref="C59"  Part="1" 
AR Path="/5C50F5C8/5E52BE0D" Ref="C?"  Part="1" 
F 0 "C59" H 15365 8146 50  0000 L CNN
F 1 "10n" H 15365 8055 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 15288 7950 50  0001 C CNN
F 3 "~" H 15250 8100 50  0001 C CNN
	1    15250 8100
	1    0    0    -1  
$EndComp
Wire Wire Line
	15100 7850 15250 7850
Wire Wire Line
	15250 7850 15250 7950
Wire Wire Line
	15250 8250 15250 8350
Connection ~ 15250 8350
Wire Wire Line
	15250 8350 15650 8350
$Comp
L power:+5V #PWR090
U 1 1 5E5807D3
P 14100 7600
F 0 "#PWR090" H 14100 7450 50  0001 C CNN
F 1 "+5V" H 14115 7773 50  0000 C CNN
F 2 "" H 14100 7600 50  0001 C CNN
F 3 "" H 14100 7600 50  0001 C CNN
	1    14100 7600
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR092
U 1 1 5E5808AA
P 15650 7600
F 0 "#PWR092" H 15650 7450 50  0001 C CNN
F 1 "+3.3V" H 15665 7773 50  0000 C CNN
F 2 "" H 15650 7600 50  0001 C CNN
F 3 "" H 15650 7600 50  0001 C CNN
	1    15650 7600
	1    0    0    -1  
$EndComp
Wire Wire Line
	14100 7600 14100 7750
Connection ~ 14100 7750
$Comp
L power:GND #PWR091
U 1 1 5E622729
P 14700 8450
F 0 "#PWR091" H 14700 8200 50  0001 C CNN
F 1 "GND" H 14705 8277 50  0001 C CNN
F 2 "" H 14700 8450 50  0001 C CNN
F 3 "" H 14700 8450 50  0001 C CNN
	1    14700 8450
	1    0    0    -1  
$EndComp
Text GLabel 3300 6650 0    50   Input ~ 0
_RESET
Wire Wire Line
	3300 6650 3750 6650
Wire Wire Line
	3750 6650 3750 6550
Wire Wire Line
	3750 6550 3900 6550
Wire Wire Line
	5750 9700 4900 9700
$Comp
L power:GND #PWR013
U 1 1 5E9FC802
P 4900 9800
F 0 "#PWR013" H 4900 9550 50  0001 C CNN
F 1 "GND" H 4905 9627 50  0001 C CNN
F 2 "" H 4900 9800 50  0001 C CNN
F 3 "" H 4900 9800 50  0001 C CNN
	1    4900 9800
	1    0    0    -1  
$EndComp
Wire Wire Line
	4900 9700 4900 9800
Wire Wire Line
	5750 9600 5600 9600
Wire Wire Line
	5600 9600 5600 8650
Connection ~ 5600 8650
Wire Wire Line
	5600 8650 6450 8650
$Comp
L power:GND #PWR058
U 1 1 5EAA3D1E
P 7400 9450
F 0 "#PWR058" H 7400 9200 50  0001 C CNN
F 1 "GND" H 7405 9277 50  0001 C CNN
F 2 "" H 7400 9450 50  0001 C CNN
F 3 "" H 7400 9450 50  0001 C CNN
	1    7400 9450
	1    0    0    -1  
$EndComp
Wire Wire Line
	7400 9400 7400 9450
Wire Wire Line
	7150 9400 7400 9400
Wire Wire Line
	7150 9300 7250 9300
Wire Wire Line
	7250 9300 7250 8700
Connection ~ 7250 8700
Wire Wire Line
	7250 8700 7450 8700
Wire Wire Line
	6850 8700 7250 8700
Connection ~ 6850 8700
Text Notes 1900 8450 0    50   ~ 0
choke footprint crossover\n
Wire Wire Line
	950  7350 850  7350
Wire Wire Line
	850  7350 850  7450
$Comp
L CosmicPi:EMI_Filter_LL_f FL1
U 1 1 5CFC68C4
P 1700 8450
F 0 "FL1" H 1700 8731 50  0000 C CNN
F 1 "EMI_Filter_LL_f" H 1700 8640 50  0000 C CNN
F 2 "744232090:IND_744232090" H 1700 8490 50  0001 C CNN
F 3 "~" H 1700 8490 50  0001 C CNN
	1    1700 8450
	1    0    0    -1  
$EndComp
$Comp
L Sensor:BME280 U5
U 1 1 5D668335
P 9350 9650
F 0 "U5" H 8921 9696 50  0000 R CNN
F 1 "BME280" H 8921 9605 50  0000 R CNN
F 2 "Package_LGA:Bosch_LGA-8_2.5x2.5mm_P0.65mm_ClockwisePinNumbering" H 10850 9200 50  0001 C CNN
F 3 "https://ae-bst.resource.bosch.com/media/_tech/media/datasheets/BST-BME280-DS002.pdf" H 9350 9450 50  0001 C CNN
	1    9350 9650
	1    0    0    -1  
$EndComp
Wire Wire Line
	9950 9750 10050 9750
Text GLabel 10050 9750 2    50   BiDi ~ 0
SDA0
Wire Notes Line
	10400 11050 10400 7650
Wire Wire Line
	8800 10100 8800 10250
Wire Wire Line
	8800 10250 9250 10250
Wire Wire Line
	8450 10100 8800 10100
Wire Wire Line
	9450 10250 9250 10250
Connection ~ 9250 10250
Wire Wire Line
	8000 10100 8450 10100
Wire Wire Line
	9450 8750 9450 9050
Wire Wire Line
	8550 8750 9450 8750
Wire Wire Line
	9250 9050 8550 9050
Wire Wire Line
	8450 9050 8450 9750
Wire Wire Line
	8550 8750 8550 9050
Connection ~ 8550 9050
Wire Wire Line
	8550 9050 8450 9050
Wire Wire Line
	8000 9750 8300 9750
Wire Wire Line
	8300 9750 8300 8750
Wire Wire Line
	8300 8750 8550 8750
Wire Wire Line
	8000 10050 8000 10100
Wire Wire Line
	9450 8750 10350 8750
Wire Wire Line
	10350 8750 10350 9950
Wire Wire Line
	10350 9950 9950 9950
Connection ~ 9450 8750
Wire Notes Line
	4300 11050 10400 11050
Wire Notes Line
	4300 7650 10400 7650
$Comp
L power:GND #PWR0101
U 1 1 5E4668CF
P 10100 9350
F 0 "#PWR0101" H 10100 9100 50  0001 C CNN
F 1 "GND" H 10105 9177 50  0001 C CNN
F 2 "" H 10100 9350 50  0001 C CNN
F 3 "" H 10100 9350 50  0001 C CNN
	1    10100 9350
	1    0    0    -1  
$EndComp
Wire Wire Line
	10100 9350 9950 9350
Connection ~ 11800 7800
$Comp
L Device:Crystal_Small Y2
U 1 1 5D6E28C7
P 1500 5200
F 0 "Y2" V 1454 5288 50  0000 L CNN
F 1 "32.768KHz" V 1545 5288 50  0000 L CNN
F 2 "Crystal:Crystal_SMD_EuroQuartz_EQ161-2Pin_3.2x1.5mm" H 1500 5200 50  0001 C CNN
F 3 "~" H 1500 5200 50  0001 C CNN
	1    1500 5200
	0    1    1    0   
$EndComp
$Comp
L Device:C C77
U 1 1 5D6E28CD
P 1150 5000
F 0 "C77" H 1265 5046 50  0000 L CNN
F 1 "4.3p" H 1265 4955 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 1188 4850 50  0001 C CNN
F 3 "~" H 1150 5000 50  0001 C CNN
	1    1150 5000
	0    1    1    0   
$EndComp
$Comp
L Device:C C78
U 1 1 5D6E28D3
P 1150 5400
F 0 "C78" H 1250 5250 50  0000 L CNN
F 1 "4.3p" H 1250 5350 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 1188 5250 50  0001 C CNN
F 3 "~" H 1150 5400 50  0001 C CNN
	1    1150 5400
	0    1    1    0   
$EndComp
Wire Wire Line
	1300 5400 1500 5400
Wire Wire Line
	1500 5400 1500 5300
Connection ~ 1500 5400
Wire Wire Line
	900  5550 900  5400
Wire Wire Line
	900  5000 1000 5000
Wire Wire Line
	1000 5400 900  5400
Connection ~ 900  5400
Wire Wire Line
	900  5400 900  5000
$Comp
L power:GND #PWR061
U 1 1 5D738596
P 900 5550
F 0 "#PWR061" H 900 5300 50  0001 C CNN
F 1 "GND" H 905 5377 50  0001 C CNN
F 2 "" H 900 5550 50  0001 C CNN
F 3 "" H 900 5550 50  0001 C CNN
	1    900  5550
	1    0    0    -1  
$EndComp
$Comp
L Device:R R70
U 1 1 5CC6DB63
P 2000 7050
F 0 "R70" V 2100 7100 50  0000 C CNN
F 1 "20" V 2100 6950 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 1930 7050 50  0001 C CNN
F 3 "~" H 2000 7050 50  0001 C CNN
	1    2000 7050
	0    -1   -1   0   
$EndComp
$Comp
L Device:R R10
U 1 1 5CA65112
P 2000 6950
F 0 "R10" V 2100 7000 50  0000 C CNN
F 1 "20" V 2100 6850 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 1930 6950 50  0001 C CNN
F 3 "~" H 2000 6950 50  0001 C CNN
	1    2000 6950
	0    -1   -1   0   
$EndComp
Wire Wire Line
	2150 6950 2300 6950
Wire Wire Line
	2150 7050 2300 7050
Text GLabel 2300 6950 2    50   Output ~ 0
USB_OTG_DP
Text GLabel 2300 7050 2    50   Output ~ 0
USB_OTG_DM
$Comp
L power:+5V #PWR094
U 1 1 5DD8A692
P 2750 6750
F 0 "#PWR094" H 2750 6600 50  0001 C CNN
F 1 "+5V" H 2765 6923 50  0000 C CNN
F 2 "" H 2750 6750 50  0001 C CNN
F 3 "" H 2750 6750 50  0001 C CNN
	1    2750 6750
	1    0    0    -1  
$EndComp
Text Notes 1750 7350 0    50   ~ 0
USB - check pins for device only mode
Connection ~ 1450 7350
Connection ~ 1550 7350
Wire Wire Line
	1550 7350 1550 7400
Text GLabel 3650 2400 2    50   Input ~ 0
BIASFB1
Wire Wire Line
	3700 2200 3400 2200
Wire Wire Line
	3650 2400 3400 2400
$Comp
L power:GND #PWR0102
U 1 1 5DBC5161
P 2700 5950
F 0 "#PWR0102" H 2700 5700 50  0001 C CNN
F 1 "GND" H 2705 5777 50  0001 C CNN
F 2 "" H 2700 5950 50  0001 C CNN
F 3 "" H 2700 5950 50  0001 C CNN
	1    2700 5950
	1    0    0    -1  
$EndComp
Wire Wire Line
	2700 5950 2100 5950
Connection ~ 900  5000
Wire Wire Line
	900  5000 900  4950
Wire Wire Line
	2050 5400 2050 5100
Wire Wire Line
	2050 5100 2100 5100
Wire Wire Line
	1500 5400 2050 5400
Wire Wire Line
	1300 5000 1500 5000
Wire Wire Line
	1500 5100 1500 5000
Connection ~ 1500 5000
Wire Wire Line
	1500 5000 2100 5000
Text Notes 8800 10600 0    50   ~ 0
component change for V1.7!\n
Text Notes 11850 10400 0    50   ~ 0
Changes for V1.7 schematic\nRevised USB implementation\nInput protection diode + cap, added CW power supplies\nRemoved interrupts from I2C devices to simplify routing\nRevisions to STM32 pins for bootloader and ESP8266 header
$Comp
L RF_Module:ESP-12F U8
U 1 1 5D69B3C4
P 5200 3200
F 0 "U8" H 5200 4181 50  0000 C CNN
F 1 "ESP-12F" H 5200 4090 50  0000 C CNN
F 2 "RF_Module:ESP-12E" H 5200 3200 50  0001 C CNN
F 3 "http://wiki.ai-thinker.com/_media/esp8266/esp8266_series_modules_user_manual_v1.1.pdf" H 4850 3300 50  0001 C CNN
	1    5200 3200
	1    0    0    -1  
$EndComp
Wire Wire Line
	6700 2150 6900 2150
Wire Wire Line
	6900 2250 6700 2250
Wire Wire Line
	6900 2400 6700 2400
Wire Wire Line
	6900 2500 6700 2500
Wire Wire Line
	6900 2650 6700 2650
Wire Wire Line
	6700 2750 6900 2750
Wire Wire Line
	6700 2850 6900 2850
Wire Wire Line
	6700 2950 6900 2950
Wire Wire Line
	6700 3050 6900 3050
Wire Wire Line
	6700 3150 6900 3150
Wire Wire Line
	6700 3300 6900 3300
Wire Wire Line
	6700 3400 6900 3400
Wire Wire Line
	4050 2300 4150 2300
$Comp
L power:+3.3V #PWR0103
U 1 1 5DF33182
P 5200 2100
F 0 "#PWR0103" H 5200 1950 50  0001 C CNN
F 1 "+3.3V" H 5215 2273 50  0000 C CNN
F 2 "" H 5200 2100 50  0001 C CNN
F 3 "" H 5200 2100 50  0001 C CNN
	1    5200 2100
	1    0    0    -1  
$EndComp
Wire Wire Line
	5200 2400 5200 2100
$Comp
L power:GND #PWR0104
U 1 1 5DF882AF
P 5200 4000
F 0 "#PWR0104" H 5200 3750 50  0001 C CNN
F 1 "GND" H 5205 3827 50  0001 C CNN
F 2 "" H 5200 4000 50  0001 C CNN
F 3 "" H 5200 4000 50  0001 C CNN
	1    5200 4000
	1    0    0    -1  
$EndComp
Wire Wire Line
	5200 4000 5200 3900
Text GLabel 5900 2900 2    50   Output ~ 0
TX0
Text GLabel 5900 2700 2    50   Input ~ 0
RX0
Wire Wire Line
	5900 2700 5800 2700
Wire Wire Line
	5900 2900 5800 2900
Text GLabel 6250 5300 2    50   Input ~ 0
ESP_Reset
Text GLabel 6250 5400 2    50   Input ~ 0
ESP_Boot
Wire Wire Line
	6150 5300 6250 5300
Wire Wire Line
	6150 5400 6250 5400
$Comp
L Device:R R71
U 1 1 5E13B204
P 4300 2600
F 0 "R71" H 4400 2650 50  0000 C CNN
F 1 "100k" H 4450 2550 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 4230 2600 50  0001 C CNN
F 3 "~" H 4300 2600 50  0001 C CNN
	1    4300 2600
	0    1    1    0   
$EndComp
$Comp
L Device:C C79
U 1 1 5E13C637
P 4300 3000
F 0 "C79" V 4150 2950 50  0000 L CNN
F 1 "100n" V 4450 2900 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 4338 2850 50  0001 C CNN
F 3 "~" H 4300 3000 50  0001 C CNN
	1    4300 3000
	0    1    1    0   
$EndComp
Wire Wire Line
	4450 3000 4450 2600
Wire Wire Line
	4450 2600 4600 2600
Connection ~ 4450 2600
$Comp
L power:+3.3V #PWR0105
U 1 1 5E1E9032
P 4150 2600
F 0 "#PWR0105" H 4150 2450 50  0001 C CNN
F 1 "+3.3V" H 4165 2773 50  0000 C CNN
F 2 "" H 4150 2600 50  0001 C CNN
F 3 "" H 4150 2600 50  0001 C CNN
	1    4150 2600
	1    0    0    -1  
$EndComp
Connection ~ 4050 2300
Wire Wire Line
	4050 2300 4050 2600
Wire Wire Line
	4050 2200 4050 2300
$Comp
L power:GND #PWR0106
U 1 1 5E2EEB7A
P 4150 3000
F 0 "#PWR0106" H 4150 2750 50  0001 C CNN
F 1 "GND" H 4155 2827 50  0001 C CNN
F 2 "" H 4150 3000 50  0001 C CNN
F 3 "" H 4150 3000 50  0001 C CNN
	1    4150 3000
	1    0    0    -1  
$EndComp
Text GLabel 4600 2550 1    50   Input ~ 0
ESP_Reset
Wire Wire Line
	4600 2550 4600 2600
Connection ~ 4600 2600
Text GLabel 5800 2450 1    50   Input ~ 0
ESP_Boot
Wire Wire Line
	5800 2600 5800 2450
$Comp
L power:+3.3V #PWR0107
U 1 1 5E3A2D1F
P 4300 3450
F 0 "#PWR0107" H 4300 3300 50  0001 C CNN
F 1 "+3.3V" H 4315 3623 50  0000 C CNN
F 2 "" H 4300 3450 50  0001 C CNN
F 3 "" H 4300 3450 50  0001 C CNN
	1    4300 3450
	1    0    0    -1  
$EndComp
Wire Wire Line
	4300 3450 4500 3450
Wire Wire Line
	4500 3450 4500 2800
Wire Wire Line
	4500 2800 4600 2800
Wire Wire Line
	6900 1200 6600 1200
Wire Wire Line
	6900 1300 6600 1300
Text GLabel 6600 1200 0    50   Input ~ 0
PSU_A_DRIVE
Text GLabel 6600 1300 0    50   Input ~ 0
PSU_B_DRIVE
Text GLabel 3650 4200 2    50   Input ~ 0
PSU_A_DRIVE
Wire Wire Line
	3650 4200 3400 4200
Text GLabel 3650 3700 2    50   Input ~ 0
PSU_B_DRIVE
Wire Wire Line
	3650 3700 3400 3700
$Comp
L Diode:B140-E3 D10
U 1 1 5DAAC6D0
P 11550 7800
F 0 "D10" H 11550 7584 50  0000 C CNN
F 1 "B140-E3" H 11550 7675 50  0000 C CNN
F 2 "Diode_SMD:D_SMA" H 11550 7625 50  0001 C CNN
F 3 "http://www.vishay.com/docs/88946/b120.pdf" H 11550 7800 50  0001 C CNN
	1    11550 7800
	-1   0    0    1   
$EndComp
Wire Wire Line
	11700 7800 11800 7800
Wire Wire Line
	11300 7800 11400 7800
$Comp
L Diode:B140-E3 D9
U 1 1 5DBBABE2
P 2450 6750
F 0 "D9" H 2450 6534 50  0000 C CNN
F 1 "B140-E3" H 2450 6625 50  0000 C CNN
F 2 "Diode_SMD:D_SMA" H 2450 6575 50  0001 C CNN
F 3 "http://www.vishay.com/docs/88946/b120.pdf" H 2450 6750 50  0001 C CNN
	1    2450 6750
	-1   0    0    1   
$EndComp
Wire Wire Line
	2600 6750 2750 6750
Wire Wire Line
	1850 6750 2300 6750
$EndSCHEMATC