Freedom for ESP32 on Arduino UNO R4 WiFi!

If you (like me) are trying to use ESP32 on the UNO R4 WiFi for your own sketches, you’ll soon learn that by re-programming the ESP32 the board loses several powerful features:

  • The ability to see the Serial output in the serial monitor
  • Renesas chip debugging

Fear not, this project lets you reclaim your power!

1 Like