Dear all , I am using ESP32-S2 WROOM development board in one of the project. I used to do flashing through the on board usb earlier. But now I want to use the ESP32Prog for the flashing Purpose. But I am getting the error as Chip sync error. Please note following connection which I have made. ESP32...

Dear All. I want to measure a frequency using ESP32-S2 WROOM development board. I want to use GPIO interrupts for measuring the frequency coming on the GPIO pin from external source. I got success in this by using esp32-12e using Arduino. In Arduino I have used attatchinterrupt function. I want to u...