Is it possible to listen to radio signals on the arduino + LoRa module drf1278f? If yes, which library should I use?
Thank you in advance
No. LoRa signals are completely incompatible with voice communications.
Okay, thanks, but is it then possible to catch a signal from a 433 MHz dongle? For example, from a barrier.
Whats do you mean by a '433 MHz dongle' and a 'barrier' ?
Sorry, I use Google translator and this may cause problems with understanding. LoRa can only communicate with another LoRa module, or it can pick up the signal from keys, such as a house gate. Or the keys to the garage.
It might possibly see a signal, but you may not be able to do anything with it.
House gates or garages will likely use rolling codes for security reasons, specifically to stop people hacking into or intercepting the comms.
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