I’ve got this error when I want to flash my ESP32S2 with esptool.py
WARNING: ESP32-S2 (revision v0.0) chip was placed into download mode using GPIO0. esptool.py can not exit the download mode over USB. To run the app, reset the chip manually. To suppress this note, set --after option to 'no_reset'.
Anyone can help me?
Hello,
I’m facing the same problem. Please update if you have reached a solution, and I’ll do the same.
Thanks
Hi.
I solve it.
It seems that all ESP32 submodules ESP32S2 ESP32C2 the GPIO0 are by default connected to HIGH when you are in flash mode (boot + reset button). Just ignore the warning and press the reset button, after you flashed your program. You can try with a breadboard connecting to GPIO2 and blinking the led.