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USI WM-SG-SM-42 point to point communiation

Question asked by panczak.maciej on Nov 3, 2017
Latest reply on Nov 13, 2017 by Clive One

Hello,

 

Using 2 WM-SG-SM-42 modules which are parts of I-NUCLEO-LRWAN1 I am trying to establish point to point communication without LoRaWAN. I have updated the AT commands firmware to 3.0 and I am following the examples in documentation.

 

On the transceiver I am writing commands:

ATZ // reset the module

AT+RF=15,869000000,7,0,1 // setting up the radio

AT+TXT=1,48454C4C4F // transmitting the data

 

On the receiver I am writing commands:

ATZ // reset the module

AT+RF=15,869000000,7,0,1 // setting up the radio

 

And I do not get any messages. I was of course trying to set receiver in listen mode (AT+DEFMODE=5) and in continous RX (AT+DEFMODE=3) and I can not get any +RCV messages.

 

Anyone has already established such connection?

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