I have made a wireless SmartButton using an ESP8266-01. When the button is pushed it sends a message to the MQTT broker that simply says "ESP8266/16494995 Payload: Button pushed". The only important part is the ESP8266 serial number (16494995) so that I know which SmartButton was used, since I could eventually have several of them in use.
I want to have HomeGenie recognize when this specific message has been received by the MQTT broker. I suspect that I have to have HomeGenie subscribe to the topic "ESP8266/16494995", raise an event when the message is detected, and then energize a virtual input to indicate that the button has been pushed. But I am at a complete loss as to how accomplish this in HomeGenie.
I am not a programmer, but I have been using HomeGenie for quite a while, at a very rudimentary level. Could someone please give me some pointers on how best to proceed?
Thank you.