How to load 2 different firmware and change it at runtime.

[hacktronics]

I want to have 2 different firmware, one is C Arduino based, and one is MicroPython based. I need to switch the firmware at runtime, is it possible. I have seen some documentation on how to update the firmware from SPIFFS, but wanted something faster and easier, that works from MicroPython also.

Or is there any way to execute a Python script from an Arduino C Program.