Post #1834843

So what can you do with a radiosonde if you find one? They can be reprogrammed with custom firmware (like https://github.com/mikaelnousiainen/RS41ng) and repurposed for amateur radio use. I am not sure whether it is a cost effective option given the many cheap ESP32-based boards available now, but appealing to reuse and recycle the waste from disposable sensors going up hundreds of times a day. For now this one will sit as a trophy in my office though. #radiosonde #AmateurRadio #HamRadio