A bit different than the other replies, but I'm using mine like a very extensible input/output device for my own hardware projects and as a general STM board fo

A bit different than the other replies, but I'm using mine like a very extensible input/output device for my own hardware projects and as a general STM board for fiddling with embedded on an STM chip (I usually stick to RP2040s and ESPs). I'm really interested in making expansion boards for the Flipper, especially ones built on the RP2040. Just sounds like a ton of fun.