Geogram: Off-Grid Peer-to-Peer Communication Without Servers, Accounts, Or Cloud
Geogram is an open source Apache-2.0 peer-to-peer communications platform that connects phones, laptops, and ESP32…
DroidStar 9M2PJU for Linux: Five Digital Voice Modes, One Calm Desktop Client
A free, open source Linux digital voice client for DMR, M17, YSF, P25 and NXDN.…
Haven: The Open Source MANET Mesh Radio You Can Build From A Raspberry Pi
Haven is an open source MANET IP mesh radio built from a Raspberry Pi, a…
Self Host a TAK Server with 9M2PJU OpenTAKServer Docker Stack
A practical tour of 9M2PJU's OpenTAKServer Docker stack, with the history of TAK from MITRE's…
Beyond the VPN: The Deep Engineering of Tailscale vs. Twingate
The traditional VPN is a centralized bottleneck. If your server is in New York and…
Transforming Your Old Raspberry Pi into a Smart Home Hub with DietPi
Do you have an old Raspberry Pi gathering dust? Instead of letting it go to…
OpenMANET: Building Affordable Raspberry Pi-Based MANET Radios Using Wi-Fi HaLow
OpenMANET is an open-source initiative aimed at enabling the construction of Mobile Ad-Hoc Network (MANET)…
Turn Your Raspberry Pi Into a Ham Radio Bot with Hambone
Have you ever wanted to bring some automation or fun to your ham radio setup?…
Building an APRS Tracker with Raspberry Pi
Amateur radio enthusiasts have long been using APRS (Automatic Packet Reporting System) to track mobile…