Cannot find parent, node does not recieve pong response



  • I have a gateway Arduino Nano with Adafruit rfm9x lora radio which is working well with a couple of moteino+rfm95 boards.
    Recently i bought a TTGO ESP32 oled lora module (868/915 MHZ) and tried to connect with the gateway.

    This is the node log:

    35 MCO:BGN:INIT NODE,CP=RLNNF---,FQ=240,REL=0,VER=2.4.0-alpha
    51 MCO:BGN:BFR
    71 TSM:INIT
    72 TSF:WUR:MS=0
    86 TSM:INIT:TSP OK
    88 TSM:INIT:STATID=201
    92 TSF:SID:OK,ID=201
    96 TSM:FPAR
    99 TSM:FPAR:STATP=0
    103 TSM:ID
    106 TSM:ID:OK
    110 TSM:UPL
    9626 !TSF:MSG:SEND,201-201-0-0,s=255,c=3,t=24,pt=1,l=1,sg=0,ft=0,st=NACK:1
    11633 TSM:UPL
    18634 !TSF:MSG:SEND,201-201-0-0,s=255,c=3,t=24,pt=1,l=1,sg=0,ft=1,st=NACK:1
    20641 !TSM:UPL:FAIL
    20642 TSM:FPAR
    20646 TSM:FPAR:STATP=0
    20650 TSM:ID
    20653 TSM:ID:OK
    20657 TSM:UPL
    27660 !TSF:MSG:SEND,201-201-0-0,s=255,c=3,t=24,pt=1,l=1,sg=0,ft=2,st=NACK:1
    29667 TSM:UPL
    36668 !TSF:MSG:SEND,201-201-0-0,s=255,c=3,t=24,pt=1,l=1,sg=0,ft=3,st=NACK:1
    38675 !TSM:UPL:FAIL
    38676 TSM:FPAR
    38680 TSM:FPAR:STATP=0
    38684 TSM:ID
    38687 TSM:ID:OK
    38691 TSM:UPL
    45694 !TSF:MSG:SEND,201-201-0-0,s=255,c=3,t=24,pt=1,l=1,sg=0,ft=4,st=NACK:1
    47701 TSM:UPL
    

    And this is the gateway log:

    0;255;3;0;9;0 MCO:BGN:INIT GW,CP=RLNGA---,FQ=16,REL=0,VER=2.4.0-alpha
    0;255;3;0;9;6 TSM:INIT
    0;255;3;0;9;8 TSF:WUR:MS=0
    0;255;3;0;9;20 TSM:INIT:TSP OK
    0;255;3;0;9;23 TSM:INIT:GW MODE
    0;255;3;0;9;26 TSM:READY:ID=0,PAR=0,DIS=0
    0;255;3;0;9;29 MCO:REG:NOT NEEDED
    
    0;255;3;0;14;Gateway startup complete.
    0;255;0;0;18;2.4.0-alpha
    0;255;3;0;9;33 MCO:BGN:STP
    0;255;3;0;9;40 MCO:BGN:INIT OK,TSP=1
    0;255;3;0;9;44 TSM:READY:NWD REQ
    0;255;3;0;9;96 ?TSF:MSG:SEND,0-0-255-255,s=255,c=3,t=20,pt=0,l=0,sg=0,ft=0,st=OK:
    0;255;3;0;9;2136 TSF:MSG:READ,201-201-0,s=255,c=3,t=24,pt=1,l=1,sg=0:1
    0;255;3;0;9;2142 TSF:MSG:PINGED,ID=201,HP=1
    0;255;3;0;9;5148 !TSF:MSG:SEND,0-0-201-201,s=255,c=3,t=25,pt=1,l=1,sg=0,ft=0,st=NACK:1
    0;255;3;0;9;8027 TSF:MSG:READ,201-201-0,s=255,c=3,t=24,pt=1,l=1,sg=0:1
    0;255;3;0;9;8033 TSF:MSG:PINGED,ID=201,HP=1
    0;255;3;0;9;11060 !TSF:MSG:SEND,0-0-201-201,s=255,c=3,t=25,pt=1,l=1,sg=0,ft=0,st=NACK:1
    0;255;3;0;9;17037 TSF:MSG:READ,201-201-0,s=255,c=3,t=24,pt=1,l=1,sg=0:1
    0;255;3;0;9;17043 TSF:MSG:PINGED,ID=201,HP=1
    0;255;3;0;9;20080 !TSF:MSG:SEND,0-0-201-201,s=255,c=3,t=25,pt=1,l=1,sg=0,ft=0,st=NACK:1
    0;255;3;0;9;26065 TSF:MSG:READ,201-201-0,s=255,c=3,t=24,pt=1,l=1,sg=0:1
    0;255;3;0;9;26072 TSF:MSG:PINGED,ID=201,HP=1
    0;255;3;0;9;29010 !TSF:MSG:SEND,0-0-201-201,s=255,c=3,t=25,pt=1,l=1,sg=0,ft=0,st=NACK:1
    0;255;3;0;9;35076 TSF:MSG:READ,201-201-0,s=255,c=3,t=24,pt=1,l=1,sg=0:1
    0;255;3;0;9;35082 TSF:MSG:PINGED,ID=201,HP=1
    0;255;3;0;9;38044 !TSF:MSG:SEND,0-0-201-201,s=255,c=3,t=25,pt=1,l=1,sg=0,ft=0,st=NACK:1
    0;255;3;0;9;44103 TSF:MSG:READ,201-201-0,s=255,c=3,t=24,pt=1,l=1,sg=0:1
    0;255;3;0;9;44109 TSF:MSG:PINGED,ID=201,HP=1
    

    in the node i defined

       #define MY_NODE_ID 201                          
       #define MY_PARENT_NODE_ID 0
       #define MY_PARENT_NODE_IS_STATIC
    

    and i tried it also with

       #define MY_NODE_ID 201                          
    //   #define MY_PARENT_NODE_ID 0
    //   #define MY_PARENT_NODE_IS_STATIC
    

    As far is i can see in the log parser, the node sends a "find parent ping" to the gateway, which sends the response as a "pong" back to the node. But the response is not received by the node, so they do not connect.
    I had to use the newest version of mysensors in order to be able to upload it to the ESP32.

    Any ideas on how to solve this issue?


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