Homebridge GPIO Sensors Plugin

How to install

sudo npm install -g homebridge-gpio-sensors

On your sensor hook one wire to the Pi ground and the other to the GPIO pin you want to use.

Warning: I've only tested this with push buttons on a breadboard. Maybe I need to switch it so you hook one wire to power and the other to the GPIO?

Example config.json:

Use the physical pin number on the Pi.

   "accessories": [
   {
     "accessory": "GPIOSensors",
     "name": "Detector",
     "sensors": [
       {
         "name": "Default Room Carbon Dioxide",
         "type": "CarbonDioxide",
         "pin": 21
       },
       {
         "name": "Default Room Carbon Monoxide",
         "type": "CarbonMonoxide",
         "pin": 22
       },
       {
         "name": "Default Room Contact",
         "type": "Contact",
         "pin": 23
       },
       {
         "name": "Default Room Leak",
         "type": "Leak",
         "pin": 24
       },
       {
         "name": "Default Room Motion",
         "type": "Motion",
         "pin": 26
       },
       {
         "name": "Default Room Occupancy",
         "type": "Occupancy",
         "pin": 27
       },
       {
         "name": "Default Room Smoke",
         "type": "Smoke",
         "pin": 28
       }
     ]
   }