homebridge-intercom-automation-hat
v1.1.0
Published
Homebridge plugin to expose an intercom's doorbell and opener through an Raspberry Pi and Pimoroni Automation (p)Hat
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homebridge-intercom-automation-hat
Homebridge plugin to expose an intercom's doorbell and opener through an Raspberry Pi and Pimoroni Automation (p)Hat
Adapted from / credits to: Luke Hoersten https://github.com/lukehoersten/homekit-door https://medium.com/dirigible/siri-controlled-1970s-intercom-door-ecd7a6b0df31
Using a Raspberry Pi Zero W and Pimoroni Automation pHAT, make a simple circuit-based door lock and door bell intercom into a Siri-controlled HomeKit smart accessory. Siri integration is provided by HomeBridge.
Connecting wires to the automation phat
- Connect the intercom's ground wire to the automation phat ground
- Connect the intercom's door opener (high) to automation phat output one
- Connect the intercom's doorbell wire (high) to automation phat analog one
Installation
If you are new to Homebridge, please first read the Homebridge documentation. Specifically for running on a Raspberry, you will find a tutorial in the homebridge Wiki.
Assure you're using the most up-to-date version of Raspbian
Install Pimoroni automation (p)hat:
curl https://get.pimoroni.com/automationhat | bash
Install homebridge:
sudo npm install -g homebridge
Install homebridge-intercom-automation-hat:
sudo npm install -g homebridge-intercom-automation-hat
When running this plugin using homebride-config-ui you need to set permission to access i2c and gpio: First install homebridge-config-ui-x according to their instructions. Then open a terminal and execute the following two commands and reboot afterwards:
sudo adduser homebridge i2c
sudo adduser homebridge gpio
Configuration
Add the accessory in config.json
in your home directory inside .homebridge
.
Example configuration:
{
"platforms":
[{
"platform": "IntercomAutomationHAT",
"name": "Intercom",
"bellTimeout": "1000",
"lockTimeout": "1000",
"voltageLowLimit": "0.03"
}]
}