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You can just use a sensor and smarthings for thingshttps://www.smartthings.com/products/-/filter/categories/sensorsAnd in the app just say to check when leaving.If your doing it manually you just have to get the same sort of sensor and map it to your own board and get some code to check it is 1/0 at a given time and beep.
I've just thought, I can probably simplify this and just have an LED light blink if the draw is ever unlocked. So I should just need a battery, LED and a circuit which completes when the draw is unlocked?
Quote from: neXus on March 22, 2019, 01:16:37 AMYou can just use a sensor and smarthings for thingshttps://www.smartthings.com/products/-/filter/categories/sensorsAnd in the app just say to check when leaving.If your doing it manually you just have to get the same sort of sensor and map it to your own board and get some code to check it is 1/0 at a given time and beep.Like it! I cant see any of these which would sense 'locked' vs 'closed' though, only want I can think of doing that is having an electrical circuit complete/break when the locking bar moves to the locked position.
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