I want to attach an avalanche beacon in receive mode to a raspberry pi 4, and print the data received from another avalanche beacon which will be in transmit mode. I will probably be opening up the beacon to access the circuitry and soldering wires from the beacon to the pins on the pi. I want to process the incoming data as well, but the first step is getting access to it on the raspberry pi 4, and that’s where I need help. What hardware do I need? What pins/protocols do I use? Can I use some generic radio receiver at 457Hz and then just write some code to process the raw signals? I can figure out the coding part if I can get everything hooked up properly.

Thanks in advance for your help! ????

I’ve been doing research but haven’t figured out how to get started.