In the last live stream episode, we implemented GPIO (+ Interrupts). But we also figured out that we're just a small step away from running MicroPython in the emulator.

And so, yesterday I decided to go on a spontaneous live stream, trying to implement UART RX in order to close the gap and get MicroPython running!

Spoiler: We did it! You can now run MicroPython with RP2040js. I also uploaded a quick proof-of-concept to Wokwi. It works well, though it's not very polished at the moment:

https://wokwi.com/arduino/projects/299738191162769933

After opening the link, don't click the green "Play" button. Instead, follow the instructions in the comment at the top of the sketch file. Enjoy!!