DaikinAC2Homebridge

Control your Daikin AC with Homebridge (MQTT) using an ESP8266 and an IR led.

Based on :

NodeMCU ESP8266 - Daikin ARC/BRC Controller

Homebridge configuration

• Install the "homebridge-mqttthing" plugin
• Configure the plugin like this:

    "accessories": [
        {
            "type": "heaterCooler",
            "name": "Clim",
            "username": "user",
            "password": "password",
            "optimizePublishing": true,
            "topics": {
                "getActive": "DaikinAC2Homebridge/Power",
                "setActive": "DaikinAC2Homebridge/Power",
                "getCoolingThresholdTemperature": "DaikinAC2Homebridge/Temperature",
                "setCoolingThresholdTemperature": "DaikinAC2Homebridge/Temperature",
                "getCurrentHeaterCoolerState": "DaikinAC2Homebridge/Mode",
                "getCurrentTemperature": "DaikinAC2Homebridge/Temperature",
                "getHeatingThresholdTemperature": "DaikinAC2Homebridge/Temperature",
                "setHeatingThresholdTemperature": "DaikinAC2Homebridge/Temperature",
                "getRotationSpeed": "DaikinAC2Homebridge/FanSpeed",
                "setRotationSpeed": "DaikinAC2Homebridge/FanSpeed",
                "getSwingMode": "DaikinAC2Homebridge/Swing",
                "setSwingMode": "DaikinAC2Homebridge/Swing",
                "getTargetHeaterCoolerState": "DaikinAC2Homebridge/Mode",
                "setTargetHeaterCoolerState": "DaikinAC2Homebridge/Mode"
            },
            "minTemperature": 20,
            "maxTemperature": 27,
            "accessory": "mqttthing"
        }
    ],

Wiring Diagram

Parts

• NodeMCU ESP8266 - Qty: 1
• LED - Basic Green 5mm - Qty: 1
• 100 Ohm Resistor - Qty: 1
• Infrared (IR) LED 950nm - Qty: 1
• Transistor - NPN BC337 - Qty: 1
• 220 Ohm Resistor - Qty: 1
• Mini Pushbutton Switch - Qty: 1
• 10K Ohm Resistor - Qty: 1

Compatibility

Compatible with AC:

* FTK09NMVJU
* FTX09NMVJU
* FTK12NMVJU
* FTX12NMVJU (Tested with)
* FTK18NMVJU
* FTX18NMVJU
* FTK24NMVJU
* FTX24NMVJU
* AND A LOT MORE

Compatible with AC remote:

If the remote used for your Daikin AC remote Start With ARC or BRC, it should be compatible.

* ARC480A1  * ARC480A11 * ARC480A21 * ARC480A31
* ARC480A2  * ARC480A12 * ARC480A22 * ARC480A32
* ARC480A3  * ARC480A13 * ARC480A23 * ARC480A33
* ARC480A4  * ARC480A14 * ARC480A24 * ARC480A34
* ARC480A5  * ARC480A15 * ARC480A25 * ARC480A35
* ARC480A6  * ARC480A16 * ARC480A26 * ARC480A36
* ARC480A7  * ARC480A17 * ARC480A27 * ARC480A37
* ARC480A8  * ARC480A18 * ARC480A28
* ARC480A9  * ARC480A19 * ARC480A29
* ARC480A10 * ARC480A20 * ARC480A30
* BRC073a4 * BRC073a5 * BRC073a7 * BRC1E62
* BRC4C155 * BRC4C158 * BRC4C152 * BRC1C62
* BRC7F634F * BRC7F635F
* AND A LOT MORE

Big thanks to

• sisimomo For the code base of ESP8266-Daikin-ARC-BRC-Controller
• tzapu For is Amazing librarie WiFiManager
• knolleary For is Amazing librarie PubSubClient
• danny-source For is Amazing librarie Arduino_DY_IRDaikin ARC/BRC
• bblanchon For is Amazing librarie ArduinoJson