Hacking the UV-K6 for Digital Modes

There is an active community of radio amateurs dedicated to hacking the Quansheng UV-K5 and variants. I count myself as one of them. In the linked article I show how to modify the hardware and […]

A $30 Mobile APRS Radio

The Motorola Radius SM-series radios are discontinued land-mobile radios (FCC Part 90) that are available used for under $50. The VHF models can be converted to work on the 2m band, making them an inexpensive […]

Check Out the Code on GitHub

Be sure to check out the Mobilinkd GitHub repositories. There you will find source code for the TNC firmware, including the bootloader, as well as the configuration tools.