This works well and can even speak AFSK APRS packets out over the speaker or headset jack. Cool! However, I'm thinking more low-level stuff. I'd like to have soundmodem support available. Ideally, I'd ...
Radios and walkie-talkies may seem like relics from your childhood, but nothing can quite compare to the convenience and simplicity of a pair of two-way radios. The freedom from reliance on a cellular ...