Got the same GPIO error msg...
Changing the ESP32 Espressif boards back to v 2.0.17 worked for my M5Stick C also. Never would have found that. Thanks greatly!
R
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RE: Can't compile
Got the same GPIO error msg...
Changing the ESP32 Espressif boards back to v 2.0.17 worked for my M5Stick C also. Never would have found that. Thanks greatly!