APRSDroid and dual port Direwolf
In my mobile setup, I want to run a Direwolf instance with two ports (VHF and HF) on an Orange Pi Zero. APRSDroid is used to monitor both ports and send messages through them. Since …
Building a VHF / LoRa APRS Bridge
In this article I will expose how I built a VHF (1200bps AX25 APRS) to UHF LoRa APRS Bridge without going through APRS-IS (Internet). This is work in progress, feel free to comment and come …
Direwolf: add pre-emphasis to your AFSK signal
Direwolf is very capable software TNC, yet it is not yet possible to add twist between the high and low tone e.g if you want to feed 1200bps to the 9600bps flat audio input of …
Start Direwolf at Boot, the SystemD way
The ways to start Direwolf at boot, as provided in the manual, are quite archaic and hacky. Let’s see how we can do this in a more modern way using systemd.
