I have been testing CATS.radio protocol today, setting up SDR-iGate and flashing RS41ng. Promising results!

Good reason to go pick some RS41 radiosondes, free CATS.radio transmitter inside :)

#catsradio #cats.radio #rs41 #rs41ng #radiosonde #amateurradio #radioamateur

GiamMa-based researchers SDR R&D IoT: #Radiosonde Hunter: #ESP8266 Wemos D1 to setup the Radiosonde #RS41 at startup it will will modify the TX register to select an arbitrary frequency by digiampietro #HamRadio