@Rysiek said in MySensor Network on RS485 - only single node visible:

@Jarosław-Narbut What do you mean by "changing resistors" as they already exists... what values do you propose??

Anyway, when I've replace node that used SW for serial communication with HW one, the problem is gone.

Regards
Ryszard

R5 and R6 change or add to 10k.

I have 11 nodes with SW serial, 1 with HW, and GW mqtt with HW. RS485 speed set to 57600kbps.

Someone have working mysensors binding in openhab 3.3 ?

@Rysiek said in MySensor Network on RS485 - only single node visible:

@Jarosław-Narbut What do you mean by "changing resistors" as they already exists... what values do you propose??

Anyway, when I've replace node that used SW for serial communication with HW one, the problem is gone.

Regards
Ryszard

R5 and R6 change or add to 10k.

I have 11 nodes with SW serial, 1 with HW, and GW mqtt with HW. RS485 speed set to 57600kbps.

You should use terminating resistors on both ends. But also try to add or change resistor(10k) between A to VCC and B to GND. It's R5 and R6 on schematic.

@TimO said in Openhab multiple gateways:

@niccodemi yes, you need to use different names for different things in Openhab. Name it as you like.
The node id is unique per gateway, so you may use the same node id on different gateways/networks.

I have problem with 2 MQTT gateways, mysensors binding prasing only one mqtt topic. Also in new OH2.5 is problem selecting Mysensors Mqtt Gateway.