Version 2.2
Pins:
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Pin 2: Time up button
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Pin 3: Time down button
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Pin 4: Switch position down
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Pin 5: Switch position up
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Pin 6: start/stop the timer
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Pin 7: Relay 1 control
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Pin 8: Relay 2 control
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Analog Pin A3: Rotary switch sensor
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Pins SLC & SDA for lcd controller i2c
Modes:
- 0: Distance (cm)
- 1: F-stop adjustment
- 2: Exposure time (s)
- 3: Exposure time (s)
- 4: Exposure time (s)
- 5: Exposure time (s)
- 6: Exposure time (s)
- 7: Total time (s)
- 8: Total time (s)
- 9: Total time (s)