I think this is about something like here:
https://www.letscontrolit.com/forum/vie ... rol#p14559

And this is about Value Name 1: Temperature at Device4. Isn't it?
So first we set temperature in the variable but what to do when ESP restart?

You need to change controller IP address in ESP config to your computer IP address where Domoticz is installed. 127.0.0.1 is loopback and it must be address in your LAN like 192.168.1.15 or 10.0.0.5. Run cmd and type: ipconfig /all

My code looks like that: case PLUGIN_WRITE: { String log = ""; String command = parseString(string, 1); if (command == F("gpio")) { success = true; if (event->Par1 >= 0 && event->Par1 <= 16) { pinMode(event->Par1, OUTPUT); digitalWrite(event->Par1, event->Par2); setPinSta...

It looks like we have to change: to

I want to use it only that way: So I need to change source code.

Hi fellows.
Can you write me back how can I do the same in the last release R120?

One more Hello from Poland.
I have created my own automatic with ESP8266 and native Arduino, then found Your project very nice.
Excelent job.