Meshtastic_SDR, below. The video is from [cemaxecuter], who puts the library through its paces. For hardware, the video uses a Canary I as well as the WarDragon software-defined radio kit which is ...

The Meshtastic radio magic comes from LoRa ... the hook that really got me interested was that low price. A pair of WisBlock kits or Lilygo T-Beams gets you started, but the performance of ...