I finally had some time to do some further testing.
Switching to the development branch of MySensors solved my problem.
I have the feeling that the link is not really stable, but at least I can see data coming in.

Stef

I have Openhab running as controller.

But still, shouldn't I see any communication between the PI and Arduino?

Stef

Capacitor is soldered on both modules.

And I thought the Arduino is broadcasting to the GW to request a node ID?

Stef

Hi,

I attached a nrf24l01 with 5 -> 3,3 V convertor to a PI3 and a Arduino uno.
Running mysgw on the PI shows no error.
The Arduino uno is also starting fine, but it cant' find the PI.

I measured the 3.3V voltage and that's find. I don't see any drops.
I soldered a capacitor on the VCC of both nrf24l01.
Placing the PI and the Arduino closer togeher is also not helping.

What else can I try?

PI logs:
mysgw: Starting gateway...
mysgw: Protocol version - 2.1.1
mysgw: MCO:BGN:INIT GW,CP=RNNG--Q,VER=2.1.1
mysgw: TSM:INIT
mysgw: TSF:WUR:MS=0
mysgw: TSM:INIT:TSP OK
mysgw: TSM:INIT:GW MODE
mysgw: TSM:READY:ID=0,PAR=0,DIS=0
mysgw: MCO:REG:NOT NEEDED
mysgw: Listening for connections on 0.0.0.0:5003
mysgw: MCO:BGN:STP
mysgw: MCO:BGN:INIT OK,TSP=1

Arduino log:
0 MCO:BGN:INIT NODE,CP=RNNNA--,VER=2.1.1
3 TSM:INIT
4 TSF:WUR:MS=0
11 TSM:INIT:TSP OK
13 TSM:FPAR
15 TSF:MSG:SEND,255-255-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
2022 !TSM:FPAR:NO REPLY
2024 TSM:FPAR
2026 TSF:MSG:SEND,255-255-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
4034 !TSM:FPAR:NO REPLY
4036 TSM:FPAR
4038 TSF:MSG:SEND,255-255-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
6046 !TSM:FPAR:NO REPLY
6048 TSM:FPAR
6050 TSF:MSG:SEND,255-255-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK: