@_grunf Did you figure it out?

@jmarcelino said in Send Lora message to non pycom device: You just need to come with with a common set of values for both modules and in the LoPy case set those when initializing the LoRa class Hi again, sorry for the delay in the update. So below is what I've set my LOPY to: lora = LoRa(mode=LoRa.LORA, region=LoRa.EU868, sf=12, frequency=869850000, bandwidth=LoRa.BW_125KHZ, public=True) s = socket.socket(socket.AF_LORA, socket.SOCK_RAW) Seems fairly standard, but what does the "public" parameter do? On the ERA-LORA side via the companion GUI software I have the following st: Bandplan (frequency): 869.85MHz Bandwidth: 125KHz Channel: 0 Spreading Factor: 12 This seems to be a match on both sides though I still cannot get them to communicate :( Does the LOPY use any encryption by default? Any other defaults I need to be aware of? Thanks, Paul