Domotics to Tasmota IRSend

[smarkars]

Hi,
I have a temperature sensor in one Node MCU with Tasmota on it. It reports the temperature back to Docomoticz using MQTT. I have another node with IR emitter connected to it pointed towards AC. I want to send IRSend command to this once the temperature reaches 30 degree C.

But first I'm trying to make it work with a On\Off Virtual switch. I'm not able to find any detail how to publish a Irsend command from a domoticz virtual switch.

Thanks