Add support for LTF-F422S-KEU

[min0s022]

Hey,

i dont manage to capture the packages. But I can share the device.

https://levoit.com/collections/tower-fans/products/levoit-classic-42-inch-smart-tower-fan

Best regards!

[spkesDE]

API

setSwitch

/cloud/v2/deviceManaged/bypassV2 -> { 
    data: { 
        powerSwitch: 1 | 0 (boolean as int)
        switchIdx: 0 
    }, 
    method: 'setSwitch', 
    source: 'APP' 
}

getTowerFanStatus

/cloud/v2/deviceManaged/bypassV2 -> { 
    method: 'getTowerFanStatus', 
    source: 'APP' 
}

setOscillationSwitch

/cloud/v2/deviceManaged/bypassV2 -> { 
    data: { 
        oscillationSwitch: 1 | 0 (boolean as int)
    }, 
    method: 'setOscillationSwitch', 
    source: 'APP' 
}

setTowerFanMode

/cloud/v2/deviceManaged/bypassV2 -> { 
    data: { 
        workMode: 'advancedSleep' | 'auto' | 'turbo' | 'normal' 
    }, 
    method: 'setTowerFanMode', 
    source: 'APP' 
}

setLevel

/cloud/v2/deviceManaged/bypassV2 -> { 
    data: { 
        manualSpeedLevel: 1-12, 
        levelType: 'wind', 
        levelIdx: 0 
    }, 
    method: 'setLevel', 
    source: 'APP' 
}

setDisplay

/cloud/v2/deviceManaged/bypassV2 -> { 
    data: { 
        screenSwitch: 1 | 0 (boolean as int)
    }, 
    method: 'setDisplay', 
    source: 'APP' 
}

setMuteSwitch

/cloud/v2/deviceManaged/bypassV2 -> { 
    data: { 
        muteSwitch: 1 | 0 (boolean as int)
    }, 
    method: 'setMuteSwitch', 
    source: 'APP' 
}

setDisplayingType

/cloud/v2/deviceManaged/bypassV2 -> { 
    data: { 
        displayingType: 1 | 0 (boolean as int)
    }, 
    method: 'setDisplayingType', 
    source: 'APP' 
}

setSleepPreference

/cloud/v2/deviceManaged/bypassV2 -> { 
    data: { 
        sleepPreferenceType: string, 
        oscillationSwitch: 1 | 0, 
        initFanSpeedLevel: 0-12, 
        fallAsleepRemain: 1 | 0, 
        autoChangeFanLevelSwitch: 1 | 0 
    }, 
    method: 'setSleepPreference', 
    source: 'APP' 
}

Models

'LTF-F422S-KEU', 'LTF-F422S-WUSR', 'LTF-F422_WJP', 'LTF-F422S-WUS'

Everything is working for me except setSleepPreference, which I have not tested since I don't need it in my TypeScript app.

Thank you, @webdjoe, for this repo; it helped me a lot to develop my own app for Homey Pro. My backend is heavily inspired by this repo.

All the API endpoints and payloads were extracted from the APK for Android.

Best regards!