> Want to get an mobile notification when someone rings the door? That one already works. And yes, that was part of the motivation. :p Now I just need to figu

> Want to get an mobile notification when someone rings the door? That one already works. And yes, that was part of the motivation. :p Now I just need to figure out how to make Chrome Android consistently play sounds... > Want to add a morse code to unlock the door? No problem! That one probably wouldn't work. :/ The receiver is junk, so it's rate-limited to roughly the time between presses that there was in the video. Anything in between just gets ignored by the hardware.