Sonoff Switch Garage Door Opener

No idea how to retrofit.

Sonoff switch garage door opener.

On this episode of crazy will tech show i tell you how to make a smart garage door opener for 7 00. The sonoff units take mains power at one end and delivers switched mains power at the other internally they have a small transformer to run the esp8266 device and a 10amp relay to switch the power. 1 remotely control your door anytime. It is an absolutely affordable wifi garage door opener that can be triggered to open or close the garage door through your smartphone instead of leaving your car.

Sonoff sv is a wifi 2g 3g 4g wireless smart switch that supports 5 24v power supply. We ve covered the installation in detailed steps that ensures anyone can. An electric soldering iron. Now we should install the ewelink app and put the sonoff in pairing mode by holding down the push button.

My garage door like most has a low voltage pair of connectors that run to a button on the wall and when connected with a button press opens or. Want to control your garage door or roller blinds with sonoff smart switches. An multimeter an app installed on smart phone or tablet. Now here is the garage door binary sensor for the reed switch.

Interlock feature is required to do it. The button works fine to trigger the opener but i had to add a good bit of debounce 100ms to avoid the door randomly opening and closing on its own. Here sonoff 4chpror2 wifi smart switch is a worthy investment. When the led starts blinking more often just follow the instructions in the app to add the device.

It can turn your non smart door lock into a smart wifi door lock. I didn t really know if this was going to work i did. The door sensor reed switch is now power2. Directly check how to achieve it in the infographic or you can refer to the following operating and setting methods for detailed guidance.

I did this on my smartthings setup with a 4 channel sonoff as it has separate no nc connections unlike the sonoff basic which just passes line voltage to the output. The door would show open when it was closed and vice versa.