Did anyone know where i get the small white round plastic item?

Hey guys

I have added the serial Gateway over USB to the iobroker. The interface dont found the modul serial. i have installed by npm.

Logfile by Serial Monitor

9;1;1;0;26;0
0;255;3;0;9;1316211 TSF:MSG:READ,9-9-0,s=1,c=1,t=27,pt=0,l=1,sg=0:0
9;1;1;0;27;0
0;255;3;0;9;1316235 TSF:MSG:READ,9-9-0,s=1,c=1,t=28,pt=0,l=1,sg=0:0
9;1;1;0;28;0
0;255;3;0;9;1316838 TSF:MSG:READ,9-9-0,s=1,c=1,t=24,pt=0,l=1,sg=0:1
9;1;1;0;24;1
0;255;3;0;9;1316861 TSF:MSG:READ,9-9-0,s=1,c=1,t=25,pt=0,l=1,sg=0:1
9;1;1;0;25;1
0;255;3;0;9;1316885 TSF:MSG:READ,9-9-0,s=1,c=1,t=26,pt=0,l=1,sg=0:0
9;1;1;0;26;0
0;255;3;0;9;1316909 TSF:MSG:READ,9-9-0,s=1,c=1,t=27,pt=0,l=1,sg=0:0
9;1;1;0;27;0
0;255;3;0;9;1316932 TSF:MSG:READ,9-9-0,s=1,c=1,t=28,pt=0,l=1,sg=0:0
9;1;1;0;28;0

Error log by iobroker:

mysensors.0	2018-07-23 19:25:33.188	debug	Log :1200020 TSF:MSG:SEND,0-0-255-255,s=255,c=3,t=20,pt=0,l=0,sg=0,ft=0,st=OK:
mysensors.0	2018-07-23 19:25:33.188	debug	Message type: internal
mysensors.0	2018-07-23 19:25:33.187	debug	Got: {"id":"0","childId":"255","type":"internal","ack":false,"payload":"1200020 TSF:MSG:SEND,0-0-255-255,s=255,c=3,t=20,pt=0,l=0,sg=0,ft=0,st=OK:","subType":"I_LOG_MESSAGE"}
mysensors.0	2018-07-23 19:25:33.186	debug	Serial data received: 0;255;3;0;9;1200020 TSF:MSG:SEND,0-0-255-255,s=255,c=3,t=20,pt=0,l=0,sg=0,ft=0,st=OK:
mysensors.0	2018-07-23 19:25:33.164	debug	Log :1200001 TSM:READY:NWD REQ
mysensors.0	2018-07-23 19:25:33.164	debug	Message type: internal
mysensors.0	2018-07-23 19:25:33.163	debug	Got: {"id":"0","childId":"255","type":"internal","ack":false,"payload":"1200001 TSM:READY:NWD REQ","subType":"I_LOG_MESSAGE"}
mysensors.0	2018-07-23 19:25:33.162	debug	Serial data received: 0;255;3;0;9;1200001 TSM:READY:NWD REQ

in the 2.2 the same problem, i have now updagradet to alpha.

When you have a solution on 2.2 i will downgrade. no problem!

Guys you are good! I had set the mynodeid. But befor i include the my sensors.. that's the mistake..

hour of hour to search... thx!

| / |_ / | ___ _ __ ___ ___ _ __ ___
| |/| | | | _ \ / _ \ _ \/ __|/ _ \| _/ __|
| | | | || || | / | | _ \ _ | | _
|| ||_, |/ ___|| ||/_/|| |/
|__/ 2.3.0-alpha

17 MCO:BGN:INIT NODE,CP=RSNNA---,VER=2.3.0-alpha
26 TSM:INIT
27 TSF:WUR:MS=0
29 TSM:INIT:TSP OK
30 TSM:FPAR
49 TSF:MSG:SEND,255-255-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
2056 !TSM:FPAR:NO REPLY
2058 TSM:FPAR
2075 TSF:MSG:SEND,255-255-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
4083 !TSM:FPAR:NO REPLY
4085 TSM:FPAR
4103 TSF:MSG:SEND,255-255-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
6111 !TSM:FPAR:NO REPLY
6113 TSM:FPAR
6130 TSF:MSG:SEND,255-255-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:

0;255;3;0;9;0 MCO:BG
0;255;3;0;9;29 MCO:BGN:INIT OK,TSP=1
0;255;3;0;9;0 MCO:BGN:INIT GW,CP=RSNGA---,VER=2.3.0-alpha
0;255;3;0;9;5 TSM:INIT
0;255;3;0;9;7 TSF:WUR:MS=0
0;255;3;0;9;9 TSM:INIT:TSP OK
0;255;3;0;9;12 TSM:INIT:GW MODE
0;255;3;0;9;15 TSM:READY:ID=0,PAR=0,DIS=0
0;255;3;0;9;18 MCO:REG:NOT NEEDED
0;255;3;0;14;Gateway startup complete.
0;255;0;0;18;2.3.0-alpha
0;255;3;0;9;22 MCO:BGN:STP
0;255;3;0;9;29 MCO:BGN:INIT OK,TSP=1

I have the problem that I always get this error: !TSM:FPAR:NO REPLY

Once it worked briefly yesterday.

What have I tried everything?
All hardware exchanged - without success.

Now I have just written two small scripts that send RS485 back and forth. without problems. So wiring has to fit. I spent then in the serial montior the data which the node sends me, there comes some. Then I once tried to display the data that sends the GW, because nothing comes.

Does anyone have an idea why my GW does not answer?