This project uses the esp 01 to control the garage door opener as well as sense when the door is open or closed.
Esp8266 nodemcu garage door opener.
Esp8266 mqtt garage door opener programed with the arduino ide.
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During the rainy season here on the west coast of canada it s even worse.
Nodemcu is powered by a microusb 5v and steps it down to 3 3v for the esp8266.
By accessing pin vin we can still get 5v out to supply power to the 5v relay and the garage door remote.
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.
Smartthings triggers the relay which completes the circuit pushing the garage door opener button.
The reason i wanted this was to be able to close my garage door remotely in case i left it open accidentally.
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.
Esp8266 garage door opener.
We use our garage more like a main entrance to the house because using the actual front entrance tracks a lot of dirt into the house due to the poor layout.
Learning programming made easy.
The esp 01 talks via wifi to an openhab controller that monitors door status as well as sends door open close commands.
Esp8266 wifi garage door remote.
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.
Nodemcu esp12e is very similar to the more popular esp8266 module so nodemcu esp8266 can also be used for this.
The garage door remote usually operates with 12v but gets the job done with 5v as well.
This webpage will also display the status of the door whether it is closed or open.