Wiring

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.

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