So, What’s all this about?
Last week I was looking on eBay at what rigs and equipment was around and found some transceivers with APRS and thought “I don’t have anything that can do APRS, That could be handy when I go out to the bush and there are no mobile phone towers in range, say if I got stuck. These prices are a bit high for something I wouldn’t use much though.”
So then I looked at APRSdroid and saw that it can be connected to a radio, either directly (but you have to use vox) or via a TNC. I looked at TNCs online and saw not only that they can be expensive but that there isn’t much to them and went looking for some ideas on building one. Continue reading “Homebrew APRS – Arduino Uno KISS TNC”