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ESP32-S2 Arduino UART1 & USB problem

Posted: Tue Feb 09, 2021 4:36 pm
by allenpan
ESP32-S2 Arduino UART1 & USB problem

1) i am having problem getting UART1 working with default pin 17&18 via HardwareSerial or Serial1 in arduino
2) USB support with example code not working, the USBCDC i can't get my host pc to detect the USB serial