Updating Code ready for openHAB upgrade

[Taffy (Rhys)]

Yes I used this guide

How to add Wifi to a cheap smoke alarm

I thought I’d shared what I’ve done here with a few smoke alarms to integrate them with OpenHAB. For years I’ve had regular battery-operated smoke alarms in some rooms, but it would be nice to also get notified out of home if they were ever to go off. However I didn’t want to spend boatloads of money on funky z-wave or KNX smoke alarms, and there was no wiring or space for putting any in. Adding an ESP8266 and therefore some Wifi was the obvious temptation, but it would have drained the alarm…

Thank you I will give that a go