Arduino R4 WIFI motherboard keeps failing to compile? Turns out it's this

My Arduino IDE recognizes my Arduino R4 WiFi motherboard but keeps showing compile failure? What’s going on?
I bought an Arduino R4 WIFI motherboard and I followed the normal connection of the wiring, but my Arduino IDE compiler also recognizes my board but the final compilation result shows “No device found on COM14”, during which I ruled out the code and connection problems as I tried the Arduino R3 motherboard and it eventually compiled successfully. I tried a lot of things and eventually realized it was because the compiler I was using was not compatible with the UNO R4 WiFi board.

  1. you can use the latest version of the compiler (Arduino IDE 2.3.2)
  2. Upgrade the UNO R4 WIFI motherboard chip.