Hardwares

ESP32 board
CDS sensor
Step motor (or Servo motor, with code modification)
- 28BYJ-48 with ULN2003 shield
6V battery
LEDs (3 red, 3 blue, 1 green or yellow)
Resistors (2 220Ω, 1 1kΩ, 1 2kΩ)
2 Push buttons
16x2 LCD
- LCM1602 IIC shield
Piezo buzzer

Getting Started

Assemble circuit according to the attached diagram
Install arduino dependencies
- LiquidCrystal_I2C by Frank de Brabander
- AsyncTCP by dvarrel
- ESPAsyncWebServer by dvarrel
Modify Wi-Fi credentials (FIXME comment in code)
Compile and upload main_code.ino to ESP32 board
(Optional) Open IP address printed in serial monitor from browser