tnc1-python-config

While trying to troubleshoot my Winlink packet connections with my home-brewed, slightly modified Arduino-TNC, I found that mobilinkd has made a GUI tool in python that allows you to adjust […]

FreeData

FreeData is “a free, open-source, multi-platform application for sending files and messages, using the codec2 HF modems.” [1] Of course, I’m an amateur radio operator, also know as a ham. […]

Arduino TNC – Part 2: Software

Hopefully you read the last article I posted about building an Arduino TNC to perform packet email (Winlink) with my Android cellphone and Baofeng handheld radio. If not, I recommend […]

Baofeng UV-5R Battery Fix

This Baofeng UV-5R was the first radio I ever purchased after getting my license. Actually, it was just plain the first ham related radio I ever purchased. But, it didn’t […]