Here is a similar story of creating a smartphone that exclusively runs FLOSS on the main CPU and has WiFi and modem on M.2 cards: https://puri.sm/posts/breaking

Here is a similar story of creating a smartphone that exclusively runs FLOSS on the main CPU and has WiFi and modem on M.2 cards: https://puri.sm/posts/breaking-ground/ https://puri.sm/posts/breaking-ground/