My metroESP32-S2 board was running beta 34, running on LiPo battery, and the battery went dead. When I plugged in the USB cable to restart everything, wippersnapper was messed up, my secrets file was corrupted.
A] So I did the double-tap reset thing, and drag-dropped wippersnapper beta 38 onto the board, But that didn't work, it did not show up as a USB drive. Single reset - nothing. Double-tap reset - nothing.
B] So . . . I went back to the metroESP32-s2 primary guide, starting over. I followed the ROM bootloader instructions ( esptool.py version 4.1) downloaded the latest file, ran the command:
Code: Select all
esptool.py --port /dev/ttyACM0 --after=no_reset write_flash 0x0 combined.bin
I drag-dropped wippersnapper onto it, nothing. No "WIPPER" drive shows up.
C] Then I thought I'd load circuitpython. Ran the command (from the same primary page as in B] above: https://learn.adafruit.com/adafruit-met ... bootloader ) with the metroESP32-S2 circuitpython 7.3.1 bin file,
Code: Select all
esptool.py -p /dev/ttyACM0 --after no_reset write_flash 0x0 adafruit-circuitpython-adafruit_metro_esp32s2-en_US-7.3.1.bin
I seem to be stuck here in UF2 mode, any suggestions? Doing something wrong?