at the time I wrote this I was using freeboard now I do things much differently I use collectd to collect mqtt that sends it to influxdb or use wemos R3 and espeasy for pretty much everything
- to send to domoticz using this sketch just send it directly just change the the MQTT format
https://www.domoticz.com/wiki/MQTT
example format :
mosquitto_pub -h localhost -m ‘{ “idx” : 1, “nvalue” : 0, “svalue” : “25.0” }’ -t ‘domoticz/in’
now personally to send to domoticz i use different hardware methods I use wemos R3’s
and this method
which in the case of the above sketch modify it to work with UNO and then pass the data to the built in ESP on wemos R3 using
Serial.print(“TaskValueSet,1,1,”); Serial.println(“DATA”);
and from there use that to send it to Domoticz