If you want to develop a program on Arduino with Raspberry Pi, then this tutorial has all the steps you need to take for it, in detail.

With all the necessary hardware in hand, I'm ready to try out the new Raspberry Pi 4 Model B, and the latest version of the Raspbian operating system. Here are my experiences so far.

It’s a Python-inspired language for microcontrollers. The Raspberry Pi Foundation has written a ton of documentation and a datasheet for the Pico.