Start with an ESP32 development board and a suitable data-capable USB cable. Install the board support package from the board vendor’s official documentation. Select the exact board revision and USB port. Run the vendor’s basic serial-output example before adding peripherals. ESP32 GPIO uses 3.3 V logic; never connect a 5 V signal directly. Disconnect power before changing wiring. Check the pinout of your exact board and use a suitable external supply for motors.
Your first ESP32 project
Start with an ESP32 development board and a suitable data-capable USB cable. Install the board support package from the board vendor’s official documentati