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by lzd1230
Sun Oct 23, 2022 9:21 am
Forum: ESP32 Arduino
Topic: Can't use digital GPIO of ESP32-Wrover-E2 from Arduino IDE
Replies: 6
Views: 7012

Re: Can't use digital GPIO of ESP32-Wrover-E2 from Arduino IDE

I've meet this question these day. And I realize that the pin_Code you should assign is the GPIO_<num> that show in Data sheet, Not the pin num show in pcb.For example if the IO12 is according to GPIO12, then you should assign 12 in pinMode() API in arduino.

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