For those new to the kv4p HT project, this open-source project provides a simple, easy-to-follow list of instructions to transform $35 worth of components into a full-blown Android-powered ham radio ...

Ham radio operator Vance Vagell has released a video detailing the Android-only companion app for the open-source kv4p HT project. Coupled with the plug-and-play USB-C radio, the kv4p HT app can send ...

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 ...

In this day and age, there are countless methods of communication, but let's not leave radios in the past. Although smartphones offer similar functions, radios are still a trusted form of ...