Dzvent send Json

[jacobsentertainment]

Sorry to ask again I have tried to find it in the manual and my friendly search engine no luck. Only interesting page I found was Domoticz wiki
I'm looking for some way to have the value from a heating setpoint (domoticz device) to be send by mqtt to my zigbee bridge witch sends a jon commend to the thermostat. the working Json is

Code: Select all

ZbSend {"Device":"0x8A30", "Write":{"OccupiedHeatingSetpoint": 22}}

Where I want to adjust 22 with the value from the setpoint. Is this possible and how ?

[waltervl]

You can have DzVents send a mqtt message with mosquitto_pub
Example viewtopic.php?t=32772

[waltervl]

And check also this Tasmota issue for further instructions: https://github.com/arendst/Tasmota/issues/8226
Or use Node-Red to convert the Domoticz Setpoint MQTT message in Domoticz/out to the correct Zigbee Tasmota message.

[jacobsentertainment]

Nice info, I'll have a closer look tonight. But I just starting to get some things working in dzvent, I don't got anything working in nodered. New territory to discover.

Verstuurd vanaf mijn XQ-BT52 met Tapatalk

[jacobsentertainment]

You can have DzVents send a mqtt message with mosquitto_pub
Example viewtopic.php?t=32772

This is helpful I tried it and get to send the message, except I get "dzVents: Debug: Error ==>> sh: 1: mosquitto_pub: not found"

Also one part in the message that needs to be send, needs to be the value of a domoticz device. How can that be done? Ill continue on that topic think that's best to do Thanks Waltervl

[waltervl]

Mosquitto_pub is an extra program you need to install first.

[jacobsentertainment]

Mosquitto_pub is an extra program you need to install first.

I do have mqtt running on my pi, that's not enough

[waltervl]

Also one part in the message that needs to be send, needs to be the value of a domoticz device. How can that be done? Ill continue on that topic think that's best to do Thanks Waltervl

To get the setpoint use .setPoint eg
local mysetpoint = domoticz.devices(IDX).setPoint

https://www.domoticz.com/wiki/DzVents:_ ... _set_point

[jacobsentertainment]

To get the setpoint use .setPoint eg
local mysetpoint = domoticz.devices(IDX).setPoint

https://www.domoticz.com/wiki/DzVents:_ ... _set_point

I did had some issues to get it working, most of the time the return was a nill value, after some playing around I have found a solution by sending a http message witch I adjusted. Now I finally can control my eurotronic device like mentioned. Thanks

Code that did the trick for me,

Code: Select all

return {
	on = {
		devices = { 197, --Setpoint gang
			},
	},
	
		logging = {
		level = domoticz.LOG_INFO,
		marker = 'Heater',
	},
    execute = function(domoticz)
        
        local mySetpoint = domoticz.devices(197).setPoint 
        local http_send = 'http://192.168.178.162/cs?c2=111&c1=ZbSend%20{"Device":"0x8A30",%20"Write":{"OccupiedHeatingSetpoint":%20'..mySetpoint..'}}'
        domoticz.log('Temperatuur ingesteld op '..mySetpoint..'')
    domoticz.openURL({
        url = http_send
    })
        
    end
}