If you live in a dwelling with a garage doorway opener, you may have experienced just one or more inescapable moments. You pull up to your household, you press the button on the garage door opener, and… absolutely nothing. Or you can’t come across the garage door opener. Or you have to mash the button continuously to get a reaction. Or… you get the plan. Thanks to [Core Electronics] on the other hand, you now have the basis for using a much improved system to command your own garage door: Your cell phone. You can see the tutorial on the net or in movie format down below the crack.
[Michael] at [Core electronics] was tired of working with the inconsistencies and inconveniences of a improperly designed distant for his garage doorway opener. When he inspected the controller board on the garage door opener alone, he observed that it was already configured to permit 3 buttons to be connected: Up, Down, and Cease.
Noticing that a MOSFET can be configured as a swap, [Michael] developed a circuit with three these types of units and then connected them to the Raspberry Pi Pico W. Some MicroPython code does the needful, and now [Michael] can accessibility the controls from a web site on his mobile phone. Nifty!
We also appreciated that the tutorial gives a complete see of the challenge so that a beginning hacker can make your mind up no matter whether this is the task for them, and it discusses some of the protection aspects of producing your garage doorway and IOT machine. Very well performed!
Given the warnings in the video, we question if [Michael] also saw the Hackaday post “The Trials And Tribulations of Constructing An IOT Garage Door Opener” from 2019.
Thanks to [Graham] for the good tip!