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Update README.md
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awawa-dev committed Apr 13, 2023
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Expand Up @@ -84,13 +84,13 @@ Requires using `esptool.py` to flash the firmware e.g.
- `esptool.py write_flash 0x10000 hyperspi_esp32_s2_mini_SK6812_RGBW_COLD.bin` or
- `esptool.py write_flash 0x0 hyperspi_esp32_s2_mini_SK6812_RGBW_COLD.factory.bin`

Troubleshooting: ESP32-S2 Lolin mini recovery procedure.
1. Put the board into dfu mode using board buttons: press board `Rst` + `0` buttons, then release `Rst`, next release `0`
Troubleshooting: ESP32-S2 Lolin mini recovery procedure if the board is not detected or is malfunctioning.
1. Put the board into dfu mode using board buttons: press `Rst` + `0` buttons, then release `Rst`, next release `0`
Do not reset or disconnect the board until the end of the recovery procedure.
2. Execute `esptool.py erase_flash`
3. Get [circuitpython](https://downloads.circuitpython.org/bin/lolin_s2_mini/pl/adafruit-circuitpython-lolin_s2_mini-pl-8.0.0.bin) Execute `esptool.py write_flash 0x0 adafruit-circuitpython-lolin_s2_mini-pl-8.0.0.bin`
4. Execute `esptool.py write_flash 0x10000 hyperspi_esp32_s2_mini_SK6812_RGBW_COLD.bin`
5. Reset the board manually
3. Flash 'factory' version of the firmware e.g.
`esptool.py write_flash 0x0 hyperspi_esp32_s2_mini_SK6812_RGBW_COLD.factory.bin`
4. Reset the board manually with the `Rst` button. The board should be detected as a COM port in the system.

**Generic Esp8266/ESP32:**

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