ATMegaZero ESP32- S2, showing optional color-coded 40-pin header (top ... from MicroPython), and can also be used with the Arduino IDE. If a microcontroller board using the Pi Zero form factor ...

In theory, using MicroPython on the ESP32 is easy — just flash an image ... help you and one we recently noticed was MPY-Jama. The IDE provides source code editing, of course.