Introduction

This homebridge plugin allows you to control PJLink compatible projectors through HomeKit.

Installation

1. Install homebridge using npm install -g homebridge
2. Install this plugin using npm install -g homebridge-pjlink
3. Update your homebridge config file to include the plugin and your projector(s)

Configuration

Example configuration

{
  "platforms": [
    {
      "name": "PJLink",
      "platform": "PJLink",
      "devices": [
        {
          "name": "Projector",
          "ip": "192.168.2.26",
          "port": 4352,
          "password": "password",
          "pollingInterval": 10
        }
      ]
    }
  ]
}

Configuration Options

Property	Type	Required	Default	Description
id	string	No		The unique identifier of the projector
name	string	Yes		The name of the projector as it will appear in HomeKit
ip	string	Yes		The IP address of the projector
port	number	No	4352	The port number of the projector
password	string	No		The password for the projector
manufacturer	string	No		The manufacturer of the projector
model	string	No		The model of the projector
serialNumber	string	No		The serial number of the projector
version	string	No		The firmware version of the projector
pollingInterval	number	No	10	The interval at which the plugin polls the projector for updates
enableSwitch	boolean	No	false	Enable a switch in HomeKit to turn the projector on or off
enableSpeaker	boolean	No	false	Enable speaker controls in HomeKit for the projector

Supported functionality

• Power on/off
• Input selection
• Volume control (if enabled in config)

Troubleshooting

• Make sure the IP address and port are correct
• Check the projector's manual to ensure it is compatible with PJLink
• Make sure the password is correct (if required)
• Try increasing the pollingInterval if updates are not being reflected in HomeKit