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.
Raspberry zero w garage door opener.
Alexa controlled garage door opener using raspberry pi duration.
First step is to solder a gpio header to your pi zero assuming it doesn t.
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.
Case for raspberry pi optional it s a good idea to have a case for the pi and other electronics to shield it from environmental abuse.
There are many different combinations that will work i tried to be clear but.
Setting up software raspberry pi.
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.
Raspberry pi zero w with case on amazon.
So you can look up resistors on wikipedia but what do they mean to us.
Welcome to the 13th raspberry pi tutorial.
Diy garage door opener with esp8266 module and rpi published on.
Wiring 4 ch relay to raspberry pi.
It also has the ability to open.
Wire pin 2 5v on the pi to the vcc pin on the relay.
Required for this project is a raspberry pi zero w or raspberry pi 3 model b other models like the raspberry pi 3 model a may also work compatible power supply button 5 volt relay switch solder and soldering gun cables wires circuit board a basic understanding of the http hypertext transfer protocol the pythonprogramming language and the linuxoperating system.
Thought i d do something a little different today and just show a demo in the video below and write out the steps to the actual project here and on github.
Raspberry pi zero garage door opener hardware step 1.
Then wire pin 6 gnd to the gnd on the relay.
With the help of pejaver s raspberry pi project the garage door automatically opens when the tesla model y approaches the garage door and closes after it s parked.
Introduction to the raspberry pi gpio.
The main interface we will be using with the raspberry pi is the gpio.
Raspberry pi zero w technically any raspberry pi with wireless capability will do fine but for this application a raspberry pi zero w works really well.
