My Sensors with Heltec V2



  • Hello MySensors,
    I have a problem.
    I buy two Heltec Lora V2 and I wanto to use the first as Gateway and the second as node.

    The gateway and relative node start (No FAIL detect) but, when the node try to send a msg the log print NO_REPY.

    Ho I can find an example?.

    Is possible to use Heltec as node and raspberry gateway with RFM95 ?.

    thanks to all

    Heltec V2 GATEWAY LOG
    1176 GWT:TIN:CONNECTING...
    1178 GWT:TIN:IP: 192.168.1.50
    1184 MCO:BGN:STP
    1187 MCO:BGN:INIT OK,TSP=1
    1191 TSM:READY:NWD REQ
    1195 RFM95:SWR:SEND,TO=255,SEQ=0,RETRY=0
    8201 ?TSF:MSG:SEND,0-0-255-255,s=255,c=3,t=20,pt=0,l=0,sg=0,ft=0,st=NACK:
    900050 TSF:SAN:OK

    Heltec V2 Node

    17 MCO:BGN:INIT NODE,CP=RLNNA---,FQ=16,REL=7,VER=2.3.2-beta
    27 TSM:INIT
    28 TSF:WUR:MS=0
    40 TSM:INIT:TSP OK
    41 TSM:INIT:STATID=1
    44 TSF:SID:OK,ID=1
    46 TSM:FPAR
    71 ?TSF:MSG:SEND,1-1-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
    2078 !TSM:FPAR:NO REPLY
    2080 TSM:FPAR
    2106 ?TSF:MSG:SEND,1-1-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
    4113 !TSM:FPAR:NO REPLY
    4115 TSM:FPAR
    4141 ?TSF:MSG:SEND,1-1-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:


  • Mod

    Welcome to the forum @dimoia

    I'm not sure if anyone has tried it, but the setup you are describing should work.

    What spreading factor setting are you using for the lora modem? If you use the slow factors, you might need to adjust some timeouts. See https://github.com/mysensors/MySensors/issues/742

    Are the devices withn range from eachother? ( at least 5m, but not many hundred meters away?)

    Are you using the antenna that seems to be included in the kit? If not, what atenna are you using?



  • Hi Mikael,
    I executed the instructions you posted and I solved the problem.
    Thanks


  • Mod

    Great work @dimoia, thanks for reporting back


 

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