GitHub - wb2osz/direwolf: Dire Wolf is a software "soundcard" AX.25 packet modem/TNC and APRS encoder/decoder. It can be used stand-alone to observe APRS traffic, as a tracker, digipeater, APRStt gateway, or Internet
TNC-pi for Raspberry Pi (Packet radio) AX25 (Assembled and tested)
Raspberry Packet Radio BBS - Resource Detail - The DXZone.com
Packet Radio on a Raspberry Pi the cheap way!
TNC-Pi, Raspberry Pi and AX25 | M0HPJ
DigiPi Update - Sneak Peek! Packet radio digipeater/TNC - YouTube
Arduino AX.25 TNC | George Smart – M1GEO
Packet Radio on a Raspberry Pi – Part 1: setup | M0HPJ
craiger.org
TNC-Pi Assembly Instructions & Operating Tips
AD6DM Dennis on Twitter: "Completed a TNC-Pi kit. #hamradio #KitBuilding #APRS #packetradio #RaspberryPi https://t.co/GiHCj1gGYN" / Twitter
Packet-radio.net – Page 2 – Packet-radio A Way Of Life