Created
February 6, 2026 21:27
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Flash compiled ESPHome firmware from CLI
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| The ESP32-S2 Mini (piece of shit) will flop between ttyACM0 and ttyACM1, so you can't use the web flasher. Hold down the 0 button, press the RST button, DO NOT RELEASE THE 0 BUTTON, and hit enter on the following command. | |
| esptool.py --chip esp32s2 --port /dev/ttyACM0 write_flash 0x0 /path/to/whatever.factory.bin | |
| If it fails, keep 0 held, RST again, and try again (or replace ACM0 with ACM1). |
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