My development environment consists of two RasPi computers each with a TNC-Pi mounted on it. I made 3 ft interface cables to connect the TNC-Pi to Baofeng UV-5RA radios. The radios are WAY TOO CLOSE to the RasPi. Attempts to do TCP/IP across the RF link fail miserably. Initially I thought my software wasn’t configured … Read more
Note (07/30/2024): This post is a decade old and unfortunately N1URO is a silent key. I have no idea if his pages are still alive with the amount of time that’s passed since he left us but I’m leaving the post up in case you find it useful and / or you use the wayback … Read more
This post covers configure the Raspberry Pi to interface with the TNC-Pi. Configuration of AX25 and other ham radio protocols will be covered elsewhere… Source for this info is the TNC-Pi User Manual: Make sure Pi OS is up to date: sudo apt-get update sudo apt-get upgrade To use the serial port to connect the … Read more
Got the latest and greatest Raspbian image last night and I’m essentially doing a wipe and reinstall of all three rPi machines that I own. Experimentation with mesh networking, packet radio, and amprnet (net-44) continues.
Building some tools for Mesh and Packet.. RasPi with TNC-Pi Connected together.