Garage Door Opener Arduino Uno Rfid
The arduino acts as the brains of the operation while an off the shelf nfc rfid reader module is used to read the rfid tags.
Garage door opener arduino uno rfid. The robotgeek rfid garage door opener kit comes with the rfiduino v1 2. If the tag is on the authorized list the arduino will pull a pin high to provide 5v to close a relay. The arduino then reads the code from the serial connection and compares it to a list of authorized rfid codes. Members could open the garage door using an android app on their mobile phones or by typing their unique pin numbers into a special website.
Initialize an rfiduino object for hardware version 1 2. In this project we will be using the power of rfid to tap into your garage door opening system. This code will work for any digital output device such as relays leds buzzers and more. A freetronics etherten or other network capable arduino board this is the brains of the operation.
The garage door then opens. V1 2 shields 2 pin antenna rev 1 2 printed on the board will need the following code. We were quoted 50 for new garage door openers. To add new keys to the system jason simply swipes his master rfid.
We already had one door opener so for the same price we went about building our own network enabled garage door opener with an arduino. 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.