Doorbell

Doorbell 2.0

Arduino-based, includes lights and a customizable tone.

To do: mount in a stable enclosure.

Troubleshooting

* Check that the speaker is connected to the green terminals of the arduino, and an audio cable is plugged into the intercom box by the top door.
* Hit the reset key on the Arduino
* Ring the door bell. Does it work?
* Re-upload or modify the Arduino sketch

If this fails you can revert to doorbell 1.0.

Want to improve the doorbell? Change the chime? Here is arduino code.

You'll need a USB mini cable to connect. The board is a Freetronics Etherten, but choose Uno in the Arduino IDE.

Improvements & ability to alter light and sound patterns via ethernet will be coming soon.

Doorbell 1.0

Via original intercom box.

Fallback instructions.

Go to the intercom box by the top door:

* Ensure the buzzer switch on the top is set to 'On'
* Unplug the audio cable from the side of the intercom box by the door.

Doorbell 1.0 functionality should work