Actions topic - maartendamen/DomoMQTT GitHub Wiki
The actions topic is used to control devices. The actions topic has the following format:
actions/device_id/property
device_id a globally unique identifier for the device, for example: UUID or MAC address.
property the specific property of a device, for example: status
The actions topic payload is a JSON object, containing at least the following: value indicating the value of a property, for example: on, off.