Folks from [Adafruit] are showing off a neat hack – USB host on RP2040, using the now-famous PIO peripheral. [Adafruit] builds a lot of RP2040 boards, and naturally, you gotta test them before ...

Developing firmware for RP2040 is undeniably fun, what’s with all these PIOs. However, sometimes you will want to switch it around and reverse-engineer some RP2040 firmware instead. If you’ve ...

Adafruit has designed a floppy drive PCB that uses an RP2040 with the ability to emulate a real floppy drive. This isn't the first time Adafruit has used a Raspberry Pi to dabble in the world of ...