Earlier we have tested a scheme for improving trails by piggybacking an extra position report in the comment field of

Earlier we have tested a scheme for improving trails by piggybacking an extra position report in the comment field of
The second iteration of the Arctic Tracker is based on an ESP-32 IoT module (a sucessor of the ESP8266). It
The Arctic Tracker project isnt dead. It has just been “resting” for a while (sorry, we have been busy with
We have been working for some time, designing a more complete prototype Arctic Tracker. The plan is to produce up
I have been busy hacking the tracker. Now it can connect to a server on the internet, it can function
The Arctic Tracker lab model has a main microcontroller unit (Teensy 3) and a ESP-12 WIFI module. Now, can we
The picture above shows the PCB for the Arctic Tracker with most parts mounted. It was straightforward to solder the
It seems the ADF4350/ADF4351 is a versatile little RF synthesizer, ranging from low VHF to well into the microwave spectrum.
The Arctic Tracker project is not dead (yet). The idea is to develop a tracker device with traits like these:
Receiving and decoding of APRS packets is now implemented and it seems to work. It is more tricky than sending