GNU Radio then feeds the Baofeng. The radio’s built-in VOX function handles transmit switching. ... You could also repurpose some ham packet radio software should you want more network-like ...

For the hardware, [KP4TR] is using a Raspi, a Baofeng BF-888s 400MHz – 470MHz walkie-talkie radio, a USB sound card, and a pair of transformers for the 5V and 3.7V lines.

The Chinese online video fundings are still continuing, and now seems to have graduated into more tech/backedn type of deals than consumer: Video software company Baofeng.com has received $15 ...