WiFikit Serial config for Homebridge

config.json

// 1. connect the module to Wi-Fi and MQTT
// 2. Install mqttthing add-on into HomeBridge.
// 3. Add the following section to mqttthing JSON configuration (inside accessories array)
// 4. Change mqtt url, username, password and  YOUR_DEVICE_FRIENDLY_NAME to match your setup.


{
    "accessory": "mqttthing",
    "type": "custom",
    "url": "<192.168.1.XXX:1883>",
    "username": "<username for MQTT (optional)>",
    "password": "<password for MQTT (optional)>",
    "name": "Office Daikin AC",
    "caption": "Daikin A/C",
    "manufacturer": "Daikin",
    "model": "WiFikit Serial",
    "services": [
        {
            "type": "heaterCooler",
            "name": "Office Daikin AC",
            "topics": {
                "getOnline": "daikin2mqtt/YOUR_DEVICE_FRIENDLY_NAME/availability",
                "setActive": {
                    "topic": "daikin2mqtt/YOUR_DEVICE_FRIENDLY_NAME/mode/set",
                    "apply": "return message? 'cool':'off';"
                },
                "getActive": {
                    "topic": "daikin2mqtt/YOUR_DEVICE_FRIENDLY_NAME/state",
                    "apply": "return JSON.parse(message).mode !== 'off'? true:false;"
                },
                "getCurrentHeaterCoolerState": {
                    "topic": "daikin2mqtt/YOUR_DEVICE_FRIENDLY_NAME/state",
                    "apply": "action =JSON.parse(message).action; if ( action == 'heating' || action =='fan'){return 'HEAT';}else if (action == 'cooling'){return 'COOL';} else if (action == 'idle'){return 'IDLE';} else {return 'OFF';}"
                },
                "setTargetHeaterCoolerState": {
                    "topic": "daikin2mqtt/YOUR_DEVICE_FRIENDLY_NAME/mode/set",
                    "apply": "if (message == 'OFF'){return 'off';} else if (message == 'HEAT'){return 'fan_only';} else if (message == 'COOL'){return 'cool';} else if (message == 'AUTO'){return 'heat_cool';}"
                },
                "getTargetHeaterCoolerState": {
                    "topic": "daikin2mqtt/YOUR_DEVICE_FRIENDLY_NAME/state",
                    "apply": "mode =JSON.parse(message).mode; if ( action == 'heat' || action =='fan_only'){return 'HEAT';}else{return 'COOL';}"
                },
                "getCurrentTemperature": {
                    "topic": "daikin2mqtt/YOUR_DEVICE_FRIENDLY_NAME/state",
                    "apply": "return JSON.parse(message).roomTemperature;"
                },
                "setCoolingThresholdTemperature": "daikin2mqtt/YOUR_DEVICE_FRIENDLY_NAME/temp/set",
                "getCoolingThresholdTemperature": {
                    "topic": "daikin2mqtt/YOUR_DEVICE_FRIENDLY_NAME/state",
                    "apply": "return JSON.parse(message).temperature"
                },
                "setHeatingThresholdTemperature": "daikin2mqtt/YOUR_DEVICE_FRIENDLY_NAME/temp/set",
                "getHeatingThresholdTemperature": {
                    "topic": "daikin2mqtt/YOUR_DEVICE_FRIENDLY_NAME/state",
                    "apply": "return JSON.parse(message).temperature"
                },
                "getSwingMode": {
                    "topic": "daikin2mqtt/YOUR_DEVICE_FRIENDLY_NAME/state",
                    "apply": "return JSON.parse(message).vane === 'SWING'? 'ENABLED': 'DISABLED'"
                },
                "setSwingMode": {
                    "topic": "daikin2mqtt/YOUR_DEVICE_FRIENDLY_NAME/vane/set",
                    "apply": "return message? 'SWING':'3' "
                },
                "setRotationSpeed": {
                    "topic": "daikin2mqtt/YOUR_DEVICE_FRIENDLY_NAME/fan/set",
                    "apply": "if (Math.round(message/25)<1) return 'AUTO'; else return Math.round(message/25);"
                },
                "getRotationSpeed": {
                    "topic": "daikin2mqtt/YOUR_DEVICE_FRIENDLY_NAME/state",
                    "apply": "if (isNaN(JSON.parse(message).fan)==true) return 0; else return (JSON.parse(message).fan)*25;"
                }
            },
            "onlineValue": "online",
            "offlineValue": "offline",
            "minTemperature": 16,
            "maxTemperature": 30,
            "temperatureDisplayUnitsValues": [
                "CELSIUS"
            ],
            "currentHeaterCoolerValues": [
                "OFF",
                "IDLE",
                "HEATING",
                "COOLING"
            ],
            "swingModeValues": [
                "DISABLED",
                "ENABLED"
            ],
            "restrictHeaterCoolerState": [
                1,
                2
            ]
        }
    ]
}