This would make a simple wifi device that could be used on items such as a garage door opener.
Garage door status switch.
A new product that would be very useful would be an inching self locking wifi wireless switch with 2 leads that could be connected to something such as a reed switch that would report back the status as being open or closed.
The rf sonoff door sensor will not help you knwo the status of the garage door.
Whether for convenience or security your smart phone and tablet allow you to control your garage door.
I use a itching self locking wifi wireless switch now to control my opener.
When the insteon garage control status kit is used with the insteon hub you will always know whether you forgot to close the garage door.
Now when someone opens closes your door you get notified via email watch the video at the beginning of this project for a live demonstration.
The doorbell switch now activates the garage door opener and the light comes on when the door opens whole thing runs off the existing door bell transformer using repurposed 4 conductor telephone corded.
Now follow the schematics below to create your door status monitor.
Know if you accidentally left the garage door open and remotely close it if necessary.
So it does not give a status of the door just gives you an alarm when the door transitions from closed to opened.
Myq smart garage door opener chamberlain myq g0301 wireless wi fi enabled garage hub with smartphone control 1 pack black 4 2 out of 5 stars 23 990 36 99 36.
I have 2 of these modified switches one by the front door and one by the rear allowing me to open and monitor the garage door from either spot.
It only send an rf pulse in the moment the sensor goes from closed to opened.
For prototyping testing you can apply the magnetic reed switch to your door using velcro.