Esp8266 Arduino Garage Door

My particular lift master garage door opener has a connection to a doorbell style switch via two wires.

Esp8266 arduino garage door.

Smartthings triggers the relay which completes the circuit pushing the garage door opener button. 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. The esp 01 talks via wifi to an openhab controller that monitors door status as well as sends door open close commands. Go to tools and select generic esp8266 module.

Adding image directly to post. Jul 26 2017 06 34 pm by coogle reason. Using esp8266 arduino and 2n2222 for garage door 7 jul 26 2017 06 28 pm last edit. Warning it will oscillate if you fallow the other tutorials i tried the transistor and also using the opto isolator connected to ground but both pull the esp too close to ground it shorts out and will keep resetting itself.

A wemos d1 mini was used for this project but other esp8266 boards like the adafruit huzzah or node mcu could also work quite well with the appropriate hardware. Having the esp8266 add on for the arduino ide installed how to install the esp8266 board in arduino ide. This project uses the esp 01 to control the garage door opener as well as sense when the door is open or closed. The garage door remote usually operates with 12v but gets the job done with 5v as well.

By accessing pin vin we can still get 5v out to supply power to the 5v relay and the garage door remote. Hi i ll show you how to make a simple way to do a garage door opener esp8266 is coded as web server door can be open everywhere in the world with feedback you will know is the door is open or close in real time simple only one shortcut to make i. Welcome to the 13th raspberry pi tutorial. I used an esp8266 nodemcu with a 5v relay connected normally open directly to the terminals on the back of the garage door opener unit.

Replace the ssid password and the ifttt api key with your own credentials. The reason i wanted this was to be able to close my garage door remotely in case i left it open accidentally. Esp8266 garage door opener. Copy the sketch below to your arduino ide.

Esp8266 wifi garage door remote. Diy garage door opener with esp8266 module and rpi published on. 3d printed adapter for garage door. Nodemcu is powered by a microusb 5v and steps it down to 3 3v for the esp8266.