There is also the Tindie Null 2 kit - it's built around Rapsberry Pi Zero 2W. I picked one up several years ago and built a gameboy replacement of sorts. It w

There is also the Tindie Null 2 kit - it's built around Rapsberry Pi Zero 2W. I picked one up several years ago and built a gameboy replacement of sorts. It was a lot of fun. Lots of soldering. https://www.tindie.com/products/ampersand/null-2-kit/ https://www.tindie.com/products/ampersand/null-2-kit/