Homebridge HTU21D Sensor Plugin

This is an Homebridge accessory plugin for HTU21D temperature and humidity sensor connected via i2c.

Install

The way in which I2C is configured varies from board to board. Sometimes no configuraton is required, but sometimes it is:

• Configuring I2C on the Raspberry Pi
• Configuring Software I2C on the Raspberry Pi
  • Consider software I2C when there are issues communicating with a device on a Raspberry Pi

npm install -g --unsafe-perm homebridge-htu21d-sensor

Example config.json

{
  "bridge": {
    "name": "Homebridge",
    "username": "CC:22:3D:E3:CE:30",
    "port": 51826,
    "pin": "031-45-154"
  },

  "description": "This is an example configuration file for HTU21D plugin.",

  "accessories": [
    {
      "accessory": "HTU21DSensor",
      "name": "HTU21D Sensor",
      "updateFrequency": 30
    }
  ],

  "platforms": [
  ]
}

Optional Parameters

| Option | Default | Explanation | | --- | --- | --- | | updateFrequency | 1 | How frequently to read temperature and humidity from HTU21D (in seconds). |