Hi i am just making my first steps with openhab moving over from a self written interface.
Raspi garage door monitor.
If the garage door is open when it shouldn t be then send a text message sms to a cell phone.
Maybe i d have to recycle a usb hub or fetch another webcam.
First of all let s see which things you should need to create an automatic garage door opener using raspberry pi.
The important piece of hardware which detect the physical world the garage door into electron signals for the raspberry pi.
The controlling is done in one topic.
Completely wireless garage door opener security cam by deckerego.
Inside the house a raspberry pi zero w with a 4 digit alpha display subscribes to the feed via mqtt and displays the current status.
The garage door has been in continuous use since late 2014.
Raspberry pi garage door opener.
Use a raspberry pi and a smartphone to open close and monitor a garage door.
All activity is monitored and logged using the raspberry pi.
Then wire pin 6 gnd to the gnd on the relay.
This made me better aware about webcam streaming to monitor the door.
Opening and closing the door is secured by using self signed certificates installed on family s mobile phones.
Today i will discuss the same with you.
With a magnet attached to the garage door the pi relies on two magnetic reed switches to check the garage door s status.
I still have to put some effort into that.
Wire pin 2 5v on the pi to the vcc pin on the relay.
Raspberry pi control from mobile device or desktop web browser by frédérick blais.
Then wire the relay to the garage door opener.
My first appliance is a garage door that is not only monitored contact but can also be controlled.
After only writing software for many years in web development creating something that interacts with the real world was a special kind of excitement for me when i saw it work for the first time.
This is now my base.
An adafruit feather huzzah checks whether the garage door is open shut via a magnetic switch then sends the current status to an adafruit io feed.
A magnetic field will cause the reeds to come together thus completing an electrical circuit.
A wifi raspberry pi connected to a 2 channel relay connected to my actual garage door remote allows me to open and close my garage door with just a browser on my smartphone.
This sensor essentially is a reed switch.
You can also get a notification on your phone from ifttt.
But since the first raspberry pi launched in 2012 i started tinkering to make an automatic garage door opener using my pi board and smartphone together.
The relay should be wired in the normally open position so that when activated the circuit will close and the garage door will open close.
