Open A Garage Door With A Raspberry Pi
Connect 2 wires from each garage door opener switch.
Open a garage door with a raspberry pi. Raspberry pi garage door opener step 1. I use a raspberry pi computer to control opening and closing of the door. Now that the relay is connected to the pins it s time to setup the os and software we will use to. The two wires from the relay connect to the garage door opener using the screw terminals used by the existing garage door opener wall button.
Setup wifi via the command line. Build a raspberry pi door window sensor with reed relais. So you basically remove the battery on the remote and connect the on the battery compartment on the remote to the 3v on the pi. Demo and tutorial on how to control your garage door from your phone using an esp8266 module nodemcu and raspberry pi.
Learn programming c javascript jquery the mean stack mongo express angular and node and excel. Learning programming made easy. All activity is monitored and logged using the raspberry pi. The next step is to setup your wifi from the command line.
The two wires from the raspberry pi go to the magnetic switch with half of the switch mounted to the center channel and the other half mounted to the carriage slide with the two sides lined up with the garage door closed. Then wire the relay to the garage door opener. 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. Then wire pin 6 gnd to the gnd on the relay.
Wire pin 2 5v on the pi to the vcc pin on the relay. The operation of the motor works as follows. With a magnet attached to the garage door the pi relies on two magnetic reed switches to check the garage door s status. Install and optimize rasbian for our purposes.
The software relies on python flask and wiringpi gpio python module. As a programmer i like to reuse tutorials or already production level code. In practice a simpler and cheaper device such as an ardunio microcontroller would work. My garage door remote uses the cr2032 battery which is 3 3v and coincidentally the raspberry pi also has a 3v terminal which is right next to the 5v plug.
This will allow us. Opening garage doors with a raspberry pi parts list. Conection to garage door openers. However i had a raspberry pi lying around with no use so i wanted to put it to work.
This first step is to install an operating system to your rpi.