F4HWN Fusion Firmware on a $30 radio

• 15 August 2026
• VHF,
• QUANSHENG,
• UV-K5,
• FOSS

Last month Aaron gave a talk on [Alternative Radio Firmwares](Alternative Radio Firmwares). On Thursday, at the pub, I installed F4HWN firmware port for the UV-K1 and UV-K5 V3 using the PY32F071 MCU which works with the QUANSHENG UV-K5 v3 $28 hand held radio. I'm very excited and curious to try out Fox Hunt Mode.

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