In theory, using MicroPython on the ESP32 is easy — just flash an image and connect using a serial port. But that leaves a lot of things you still have to do. You need to move files between the ...

The Obsidian ESP32 offers a footprint compatible with Raspberry Pi cases and can be used with ready-made Raspberry Pi peripherals as well as supporting Arduino IDE, Espressif IDF, or MicroPython ...

He eventually settled on a “bottum-up” approach to build a library for the platform, rather than implementing MicroPython directly as a firmware image for the ESP32.