Turn your Android phone into a ham radio transceiver
Summary
kv4p HT describes turning an Android phone into a 1-watt VHF/UHF ham radio transceiver using a USB-C interface. The project is fully open source (GPL3) and off-grid, with an emphasis on maker-friendly assembly and a complete build path from parts to on-air operation. It covers hardware, software, and deployment considerations, including licensing and safety notes.