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Danfoss Thermostat and ZwaveJS

Posted: Tuesday 29 November 2022 14:39
by ftsikogi
I have recently migrated from OpenZwave to ZwaveJS. I have also enabled MQTT auto discovery and everything works as expected except one thing.
My Danfoss DRS21 Thermostat cannot be operated from Domoticz. I am able to read temperature and set the setpoint from the zwaveJS UI but there is no device created for setting the setpoint from Domoticz. I can read the temperature though.

Re: Danfoss Thermostat and ZwaveJS

Posted: Tuesday 29 November 2022 14:50
by waltervl
So that is an issue on the Zwave JS side? Can you see the setpoint in Zwave JS? If not then check Zwave JS issues.
See also https://zwave-js.github.io/node-zwave-j ... ting/index

Check also supported devices: https://devices.zwave-js.io/

Re: Danfoss Thermostat and ZwaveJS

Posted: Tuesday 29 November 2022 14:53
by ftsikogi
Yes i am able to see the setpoint and update values fine but there is no device created for that purpose.

Re: Danfoss Thermostat and ZwaveJS

Posted: Tuesday 29 November 2022 15:01
by waltervl
Then you have to send the related MQTT topics payloads. See https://www.domoticz.com/wiki/MQTT#Debu ... er_devices and make a github issue with that in https://github.com/domoticz/domoticz/issues

It is strange though that you have a screenshot of Zwavje JS without the requested setpoint device....