Currently, I have Alexa playing a chime sound any time an external door is opened. This obviously won’t work if my internet goes down. Is there a cheap-ish replacement for something like this?

Local speaker?

Akriss (kris) July 19, 2021, 10:57pm 6

If your handy with esp2866 and soldering have a look at this, I made a few. They work great for a doorbell and general notifications.

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