There are lots of garage door monitor projects on hackster.io and other Maker sites. Many are single-purpose solutions. I wanted a project that would be extensible, to build on the skills learned for future IOT projects. In fact, I already had a project in mind, a general notification platform called the Kinetic Courier. That project could include a garage door monitor as an example notification trigger.
Also, I wanted a platform that was well-documented and well-supported. Adafruit’s cloud service for Makers, adafruit.io, fit the requirements. In addition, I was motivated by personal need. My nice neighbors had, once too often, called late at night to remind me the garage door was open 😉
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