Thank you

Hi I have followed the example but changed the RX and TX pins to the following: #define ECHO_TEST_RXD (GPIO_NUM_33) #define ECHO_TEST_TXD (GPIO_NUM_13) #define ECHO_TEST_RTS (UART_PIN_NO_CHANGE) #define ECHO_TEST_CTS (UART_PIN_NO_CHANGE) Does anyone know a reason why this doesn't work - everything e...

Is it possible to use the EN and BOOT button on the WROVER KIT as general IO after powering on?

I wanted to test the gpio routines using one or both of those inputs