Before you can use it, the SA818 radio module needs to be programmed. This is a guide to program the SA818 radio module.
Over the years, I have made several Allstar, Echolink, and APRS nodes1. A few months ago, my friend JC (W6IPA) told me he wanted to...
At home, I wanted to install lights along the fence to create an ambiance in my backyard. I wanted to have the lights turn on at sunset...
In a previous article I describe how I built a mobile Allstar node. I carry this node me with when I go to a meeting, or on a trip,...
AllStar is a network of analog repeaters or nodes linked through the internet. It is based on a modified version of Asterisk, an...
Parachute mobile is all about the fun of jumping off a perfectly working airplane and share our thrill with our ham friends. Parachute...
At Parachute mobile we like to tinker with things. One of the projects I have worked on is an APRS iGate. Parachute mobile is a group of...