Here's the new description with all links and additional text removed: Order your pcb design at JLCPCB: $2 for 10pcs PCBs (24 ...

Thanks to jaromir-sukuba, and racerxdl for working on firmware to implement C2 protocol via arduino GPIO. This work largely pulls from them, as well as connorpp. C2 is a 2-pin protocol. Any arduino ...

I will be working on more updates, features, and tweaks along the way. Much has been included in MRiscoCProUI releases, the most recent of which is 2025-December. There are all kinds of versions and ...