Hello, author here. As I said, mostly stressed in the first post, I'm doing things the hard way as a learning exercise, building a bunch of infrastructure mysel

Hello, author here. As I said, mostly stressed in the first post, I'm doing things the hard way as a learning exercise, building a bunch of infrastructure myself. I would use a better radio transceiver and a chip with actual USB and UARTs, etc. if it wasn't a self-study project. :)