Here sonoff 4chpror2 wifi smart switch is a worthy investment.
Sonoff rf bridge garage door.
Sonoff sv is a wifi 2g 3g 4g wireless smart switch that supports 5 24v power supply.
Speaking of which a smart garage door will occur in your brain.
Sonoff garage door opener.
It is cool but expensive.
All you need is a cheap electromagnetic lock a low cost sonoff sv and a power plug.
This project involved a modification so i thought it different than normal and.
I have been playing around with the nodemcu devices for some time now but found these sonoff devices about 6 months ago and have made a number of projects with them now.
It s easy and it ll cost you a little money.
How to open your garage door using wifi on your smartphone.