Controlling Astersik and Raspberry Pi with DTMF
Not long ago I got a call from fellow ham, he planed to travel far from home and wanted the ability to control his Allstar node in case of emergency situation.
Using OpenSPOT On Multiple WiFi Networks
Recently, I got the first generation of SharkRF OpenSPOT.
After using the DV4Mini with Raspberry Pi and LCD screen for few years, the OpenSPOT is significant upgrade.
With my TYT MD380 (that’s how…
DIY Magnetic Loop – Part 1 – The Capacitor
Just a few months ago I moved to new QTH.
I started to look for places to hang a wire and work some HF but I couldn’t find any.
Building APRS Digipeater with Raspberry Pi
I had this idea for a long time, building digipeater for the APRS network that will be both cheap and easy to build.
Some research was done but the project paused because I…