We connect three LEDs on the ESP32 board GPIO. We then do the following wiring:
- LED 1 is connected to IO12
- LED 1 is connected to IO14
- LED 1 is connected to IO26
- All LED GND pins are connected to the ESP32 board GND
You can see a wiring scheme in the following diagram:
Wiring on LED demo
Next, we create a project.