Using Arduino Rf To Open Garage Door

If you re transmitting to or on the same frequency as a garage door opener rc toy etc that you bought in your own country it should be fine provided you stick to the power limit.

Using arduino rf to open garage door.

If the tag is on the authorized list the arduino will pull a pin high to provide 5v to close a relay. The garage door then opens. Arduino i m using an arduino uno rev3. It was a boring situation where we had to constantly find the remote open the gate wait for them to take their bikes and then open again.

A relay board to activate the opener this acts like a wall switch or button but the etherten pushes it instead of you. Well it wasn t so boring but you know we needed a reason. Arduino rfid garage door opener. So we tought about our last project where we successfully made arduino talk with raspy using nrf24l01 and dumbly toggling lights.

The arduino then reads the code from the serial connection and compares it to a list of authorized rfid codes. Our own network enabled garage door opener controlled with an arduino. Two digital pins of arduino are initialized as output to control the garage door and light. Connections are not difficult.

It hosts the web page you connect to when you want to open the door and triggers the garage door opener via the relay when the correct password is entered. Using 2 micro controllers 2 boards communicating with a personal protocol it really is over engineered but useful nonetheless. 433 92mhz rf transmitter and receiver pair i got mine from ebay for the ridiculously cheap price of 1 45. In this video i re engineer a 40mhz garage door opener and build a small one for my harley.

When the relay closes it connects the terminals of the garage door signal contacts. Garage door opener via mobile phone and rfid. I use sdr radio and audacity to do the hacking and an ad9850 dds and an arduino to create a clone. Project tutorial by dtbaker.

Garage shutter door and light are activated by user. We are going to bridge a connection in the opener switch via a robotgeek relay board initiating the door opening as if you had pressed the button. At the output of relay you can connect your light and door motor main power line. In this project we will be using the power of rfid to tap into your garage door opening system.

In this case jason plans to use it to control his garage door. In this case it will emulate the switch in the wall mounted or portable remote that you currently use to open the garage door.