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TRMNL is a 7-5-inch wireless E-Ink display based on an ESP32-C3 RISC-V WiFi and Bluetooth SoC and designed to be customizable ...
Open the Arduino code (Smart_Traffic_Light_Controller_Enhanced.ino) in Arduino IDE or Tinkercad. Connect LEDs and resistors as per the pin configuration. Use buttons on analog pins A0 and A1 to ...