Aim: to enable data (APRS etc) from Baofeng (and other radios that have a Kenwood connection).
Based on this design: https://github.com/johnboiles/BaofengUV5R-TRRS
- Order PCBs from OSHPark (probably 50p?)
- Surface Mount Components
Total cost probably about £4 each?
- APRSDroid (Android)
- Robot36 (for SSTV things) (Android)
- FL-Digi et al.