Files
M5Stack_MicroPython/MicroPython_BUILD/firmware

Prebuilt firmwares

Default configuration is used.

Available firmwares:

Directory Description
esp32 MicroPython, single partition layout, 4MB Flash
esp32_ota MicroPython, dual partition layout, OTA enabled, 4MB Flash
esp32_psram MicroPython, single partition layout, 4MB Flash & 4MB SPIRAM
esp32_psram_ota MicroPython, dual partition layout, OTA enabled, 4MB Flash & 4MB SPIRAM
esp32_psram_all MicroPython, single partition layout, 4MB Flash & 4MB SPIRAM, ALL modules included

All firmwares are configured with 1 MB SPIFFS file system.
Telnet server, FTP server and mDNS are enabled.

To flash, use esptool.py.

You can use the flash.sh script, run it in its directory.

Edit the flash.sh and set the correct usb port for your board.