Domoticz

So, I am publishing this:

{
"command": "udevice",
"idx": 123,
"stype": "SetPoint",
"nvalue": 0,
"svalue1":"17",
"unit": 1
}

Domoticz log says this:

2024-11-23 10:03:44.734 Updating SetPoint device....
2024-11-23 10:03:44.741 Dummy Thermostat: Setpoint (Dressing Room Setpoint)

But the value of the setpoint has been set to 0.0

I have been stuck at this point for two days, trying all sorts and Googling a lot. I feel that someone must have seen this before, but I cannot find it.
Any help would be much appreciated

svalue1 should be svalue

This should be enough to update the setpoint device:

Wow, thank you Walter! I guess I don't understand the difference between svalue and svalue1, but I am up and working now.

Thank you so much for your quick reply!!

domoticz\in only knows svalue (=string value), which can be multiple values depending on the device type eg
svalue" : "90;2975.00"

domoticz\out splits the svalue into 1 or more seperate values svalue1, 2 3 etc also depending on the device. This for easier processing in other receiving applications.