BaofengUV5R-TRRS

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Aim: to enable data (APRS etc) from Baofeng (and other radios that have a Kenwood connection).

Hardware

Based on this design: https://github.com/johnboiles/BaofengUV5R-TRRS

  1. Order PCBs from OSHPark (probably 50p?)
  2. Cables
    1. TRRS Ebay (£0.99)
    2. Kenwood (or 3.5mm and 2.5mm separately) Ebay (£1.95)
  3. Surface Mount Components
    1. 1x 10k Resistor 0603 [www.ebay.co.uk/itm/0603-Resistor-SMD-100PCS-500PCS-Various-Values-/161498770206 Ebay]
    2. 2x 2.2k Resistor 0603 [www.ebay.co.uk/itm/0603-Resistor-SMD-100PCS-500PCS-Various-Values-/161498770206 Ebay]
    3. 2x .01uF Capacitor 0603 Ebay

Total cost probably about £4 each?

Software

Mobile

  • APRSDroid (Android)

PC

  • FL-Digi et al.
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