I have problem running UART in the following configuration:
Code: Select all
UART(1, tx=19, rx=35, baudrate=115200)
Code: Select all
E (100167) uart: uart_set_pin(559): tx_io_num error
The setup is:Any GPIO can be used for hardware UARTs using the GPIO matrix, so to avoid conflicts simply provide tx and rx pins when constructing.
Code: Select all
MicroPython v1.18 on 2022-01-17; ESP32 module with ESP32