Smart intercom based on ESP8266

English | Русский

This device can accept or reject incoming call to intercom. It only works with coordinate line intercoms. Tested with Visit, Cyfral, Metakom, Altis russian intercoms.

There are 3 versions of this project:

1. Ready to use board 👍
2. DIY 👌
3. Old version with native firmware 💩

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Enjoy my work? Help me out for a couple of 🍻 or a ☕!

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