https://micropython.org/resources/firmware/ESP32_GENERIC-20240602-v1.23.0.bin

Install firmware:

```shell
esptool.py --port /dev/ttyUSB0 erase_flash
esptool.py --chip esp32 --port /dev/ttyUSB0 write_flash -z 0x1000 ESP32_GENERIC-20240602-v1.23.0.bin
```