Unable to pair



  • I have problem. I'm unable to pair devices. They know about each other and tries to connect but pairing always fails.

    esp8266 as gateway
    arduino uno as node

    Log from node:

     63 TSM:INIT:TSP OK
    COM3 >>  82 TSM:FPAR
    COM3 >>  97 ?TSF:MSG:SEND,255-255-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
    COM3 >>  2174 !TSM:FPAR:NO REPLY
    COM3 >>  2199 TSM:FPAR
    COM3 >>  2215 ?TSF:MSG:SEND,255-255-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
    COM3 >>  4294 !TSM:FPAR:NO REPLY
    COM3 >>  4319 TSM:FPAR
    COM3 >>  4335 ?TSF:MSG:SEND,255-255-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
    COM3 >>  6414 !TSM:FPAR:NO REPLY
    COM3 >>  6438 TSM:FPAR
    COM3 >>  6455 ?TSF:MSG:SEND,255-255-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
    COM3 >>  8534 !TSM:FPAR:FAIL
    COM3 >>  8554 TSM:FAIL:CNT=1
    COM3 >>  8576 TSM:FAIL:DIS
    COM3 >>  8594 TSF:TDI:TSL
    

    Log from gateway:

    405419 ?TSF:MSG:SEND,0-0-255-255,s=255,c=3,t=8,pt=1,l=1,sg=0,ft=0,st=OK:0
    407013 GWT:RFC:C=0,MSG=0;255;3;0;2;
    410152 TSF:MSG:READ,255-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0:
    410216 TSF:MSG:BC
    410234 TSF:MSG:FPAR REQ,ID=255
    410267 TSF:CKU:OK,FCTRL
    410292 TSF:MSG:GWL OK
    411033 ?TSF:MSG:SEND,0-0-255-255,s=255,c=3,t=8,pt=1,l=1,sg=0,ft=0,st=OK:0
    412280 TSF:MSG:READ,255-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0:
    412344 TSF:MSG:BC
    412362 TSF:MSG:FPAR REQ,ID=255
    412395 TSF:CKU:OK,FCTRL
    412420 TSF:MSG:GWL OK
    413242 ?TSF:MSG:SEND,0-0-255-255,s=255,c=3,t=8,pt=1,l=1,sg=0,ft=0,st=OK:0
    414409 TSF:MSG:READ,255-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0:
    414472 TSF:MSG:BC
    414491 TSF:MSG:FPAR REQ,ID=255
    414524 TSF:CKU:OK,FCTRL
    414549 TSF:MSG:GWL OK
    415451 ?TSF:MSG:SEND,0-0-255-255,s=255,c=3,t=8,pt=1,l=1,sg=0,ft=0,st=OK:0
    416538 TSF:MSG:READ,255-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0:
    416602 TSF:MSG:BC
    416620 TSF:MSG:FPAR REQ,ID=255
    416653 TSF:CKU:OK,FCTRL
    416678 TSF:MSG:GWL OK
    417661 ?TSF:MSG:SEND,0-0-255-255,s=255,c=3,t=8,pt=1,l=1,sg=0,ft=0,st=OK:0
    

  • Mod

    Hi @Tomáš-Mengler, welcome to the forum.

    The gateway sends a reply (to the node's find parent request) but the reply is not heard by the node.

    The most common reason is insufficiently stable power. What capacitor(s) are you using, and how are they connected?

    If you haven't already, see https://forum.mysensors.org/topic/666/read-this-first-it-could-save-you-a-lot-of-time/ for the most common problem and how to troubleshoot them efficiently.



  • @mfalkvidd I added 100uF electrolitic capacitor but same problem



  • Ok, no help here.



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