Two $17 Raspberry Pi Zero 2 W boards exchanging encrypted poems over #Reticulum using Bluetooth only -- no LoRa hat, no extra radio, no carrier network.

A small-board demo of #microReticulum in C++ with BLE as the link layer. Cheap hardware, built-in radios, real packets, real timing, real tinkering.

https://salemdata.net/johnpress/?p=720

#RaspberryPi #PiZero2W #Bluetooth #BLE #Linux #SBC #Maker #SmallBoardComputers