Send text messages and emails over the air using ham radio!
Plug a MFJ-1270Pi hat onto your Raspberry Pi.
You'll have a tiny, operate-anywhere, messaging system!
This lets you build an iGate, Digipeater, RMS gateway, and more that can go anywhere! Use widely-available free software such as Xastir, LinBPQ, or APRx.
Download Product Manual
Download Configuration Scripts
Download Assembly Instruction