Arduino enthusiasts or those that would like to use the Python programming language with an Arduino-based development board, may be interested in a new piece of hardware which has been created by ...

It is now possible to run Arduino and MicroPython side-by-side on multi-core microcontrollers. Opening up a wealth of new applications across ...

The example shows connecting an RPi directly to an Arduino, which runs on 5V. So while an Atmega can run at 3.3, that doesn’t really address the issue here.

Arduino microcontrollers have added Python to the range of compatible programming languages. Others can be used, and not just Arduino's own IDE app.