Skip to content

Latest commit

 

History

History
401 lines (349 loc) · 13.3 KB

ble-devices.md

File metadata and controls

401 lines (349 loc) · 13.3 KB

Logo

ioBroker.shelly

This feature is experimental!

You have to create a new script (see below) on a Plus or Pro device (Gen 2+) to get Events in this state as JSON: shelly.0.<device>.BLE.Event.

Devices status of all known BLE-Devices will be collected in shelly.0.ble.<macAddress>. Feel free to change the name of the device object to identify the device.

Since adapter version 7.1.0 you will get a list of all devices (JSON object) which received the Bluetooth message in shelly.0.ble.<macAddress>.receivedBy. Example format:

{
  "shelly1pmminig3-3030f9e512ac": {
    "rssi": -49,
    "ts": 1714383830316
  },
  "shellypmminig3-84fce63c5d7c": {
    "rssi": -39,
    "ts": 1714383830416
  }
}

Requirements:

  • A custom script (see below) on the Shelly Gen2 Device (copy/paste)
  • Shelly BLU device (encryption must be disabled!)
  • The correct script version for the used adapter version
Adapter version Script version
6.6.0 v0.1
6.6.1 v0.1
6.7.0 v0.1
6.8.0 v0.2
6.9.0 v0.2
7.0.0 v0.2
8.0.0 v0.3
8.1.0 v0.3
8.2.0 v0.4
8.2.1 v0.4

JavaScript (Shelly Scripting)

Add this script in the Shelly Scripting section of a Shelly Plus or Pro device (Gen 2+) and start it:

// v0.4
const SCRIPT_VERSION = '0.4';
const BTHOME_SVC_ID_STR = 'fcd2';

const uint8 = 0;
const int8 = 1;
const uint16 = 2;
const int16 = 3;
const uint24 = 4;
const int24 = 5;
const uint32 = 6;
const int32 = 7;

let SHELLY_ID = undefined;

const BTH = {
    // Misc
    0x00: { n: 'pid', t: uint8 },
    0xf0: { n: 'device_type', t: uint16 },
    0xf1: { n: 'firmware_version', t: uint32 },
    0xf2: { n: 'firmware_version', t: uint24 },
    // Sensor data
    0x51: { n: 'acceleration', t: uint16, f: 0.001, u: 'm/s²' },
    0x01: { n: 'battery', t: uint8, u: '%' },
    0x12: { n: 'co2', t: uint16, u: 'ppm' },
    0x09: { n: 'count', t: uint8 },
    0x3d: { n: 'count', t: uint8 },
    0x3e: { n: 'count', t: uint8 },
    0x43: { n: 'current', t: uint16, f: 0.001, u: 'A' },
    0x08: { n: 'dewpoint', t: int16, f: 0.01, u: '°C' },
    0x40: { n: 'distance_mm', t: uint16, u: 'mm' },
    0x41: { n: 'distance_m', t: uint16, f: 0.1, u: 'm' },
    0x42: { n: 'duration', t: uint24, f: 0.001, u: 's' },
    0x4d: { n: 'energy', t: uint32, f: 0.001, u: 'kWh' },
    0x0a: { n: 'energy', t: uint24, f: 0.001, u: 'kWh' },
    0x4b: { n: 'gas', t: uint24, f: 0.001, u: 'm3' },
    0x4c: { n: 'gas', t: uint32, f: 0.001, u: 'm3' },
    0x52: { n: 'gyroscope', t: uint16, f: 0.001, u: '°/s' },
    0x03: { n: 'humidity', t: uint16, f: 0.01, u: '%' },
    0x2e: { n: 'humidity', t: uint8, u: '%' },
    0x05: { n: 'illuminance', t: uint24, f: 0.01, u: 'lux' },
    0x06: { n: 'mass_kg', t: uint16, f: 0.01, u: 'kg' },
    0x07: { n: 'mass_lb', t: uint16, f: 0.01, u: 'lb' },
    0x14: { n: 'moisture', t: uint16, f: 0.01, u: '%' },
    0x2f: { n: 'moisture', t: uint8, u: '%' },
    0x0d: { n: 'pm2_5', t: uint16, u: 'ug/m3' },
    0x0e: { n: 'pm10', t: uint16, u: 'ug/m3' },
    0x0b: { n: 'power', t: uint24, f: 0.01, u: 'W' },
    0x04: { n: 'pressure', t: uint24, f: 0.01, u: 'hPa' },
    0x3f: { n: 'rotation', t: int16, f: 0.1, u: '°' },
    0x44: { n: 'speed', t: uint16, f: 0.01, u: 'm/s' },
    0x45: { n: 'temperature', t: int16, f: 0.1, u: '°C' },
    0x02: { n: 'temperature', t: int16, f: 0.01, u: '°C' },
    0x13: { n: 'tvoc', t: uint16, u: 'ug/m3' },
    0x0c: { n: 'voltage', t: uint16, f: 0.001, u: 'V' },
    0x4a: { n: 'voltage', t: uint16, f: 0.1, u: 'V' },
    0x4e: { n: 'volume', t: uint32, f: 0.001, u: 'l' },
    0x47: { n: 'volume', t: uint16, f: 0.1, u: 'l' },
    0x48: { n: 'volume', t: uint16, u: 'ml' },
    0x55: { n: 'volume', t: uint32, f: 0.001, u: 'l' },
    0x49: { n: 'volume', t: uint16, f: 0.001, u: 'm3/h' },
    0x46: { n: 'uv_index', t: uint8, f: 0.1 },
    0x4f: { n: 'water', t: uint32, f: 0.001, u: 'l' },
    // Binary Sensor data
    0x15: { n: 'battery', t: uint8 },
    0x16: { n: 'battery_charging', t: uint8 },
    0x17: { n: 'carbon_monoxide', t: uint8 },
    0x18: { n: 'cold', t: uint8 },
    0x19: { n: 'connectivity', t: uint8 },
    0x1a: { n: 'door', t: uint8 },
    0x1b: { n: 'garage_door', t: uint8 },
    0x1c: { n: 'gas', t: uint8 },
    0x0f: { n: 'generic_boolean', t: uint8 },
    0x1d: { n: 'heat', t: uint8 },
    0x1e: { n: 'light', t: uint8 },
    0x1f: { n: 'lock', t: uint8 },
    0x20: { n: 'moisture', t: uint8 },
    0x21: { n: 'motion', t: uint8 },
    0x22: { n: 'moving', t: uint8 },
    0x23: { n: 'occupancy', t: uint8 },
    0x11: { n: 'opening', t: uint8 },
    0x24: { n: 'plug', t: uint8 },
    0x10: { n: 'power', t: uint8 },
    0x25: { n: 'presence', t: uint8 },
    0x26: { n: 'problem', t: uint8 },
    0x27: { n: 'running', t: uint8 },
    0x28: { n: 'safety', t: uint8 },
    0x29: { n: 'smoke', t: uint8 },
    0x2a: { n: 'sound', t: uint8 },
    0x2b: { n: 'tamper', t: uint8 },
    0x2c: { n: 'vibration', t: uint8 },
    0x2d: { n: 'window', t: uint8 },
    // Events
    0x3a: { n: 'button', t: uint8, b: 1 },
    0x3c: { n: 'dimmer', t: uint8 }
};

function getByteSize(type) {
    if (type === uint8 || type === int8) return 1;
    if (type === uint16 || type === int16) return 2;
    if (type === uint24 || type === int24) return 3;
    // impossible as advertisements are much smaller
    return 255;
}

let BTHomeDecoder = {
    utoi: function (num, bitsz) {
        let mask = 1 << (bitsz - 1);
        return num & mask ? num - (1 << bitsz) : num;
    },
    getUInt8: function (buffer) {
        return buffer.at(0);
    },
    getInt8: function (buffer) {
        return this.utoi(this.getUInt8(buffer), 8);
    },
    getUInt16LE: function (buffer) {
        return 0xffff & ((buffer.at(1) << 8) | buffer.at(0));
    },
    getInt16LE: function (buffer) {
        return this.utoi(this.getUInt16LE(buffer), 16);
    },
    getUInt24LE: function (buffer) {
        return (
            0x00ffffff & ((buffer.at(2) << 16) | (buffer.at(1) << 8) | buffer.at(0))
        );
    },
    getInt24LE: function (buffer) {
        return this.utoi(this.getUInt24LE(buffer), 24);
    },
    getUInt32LE: function (buffer) {
        return (
            0x00ffffffff & ((buffer.at(3) << 24) | (buffer.at(2) << 16) | (buffer.at(1) << 8) | buffer.at(0))
        );
    },
    getInt32LE: function (buffer) {
        return this.utoi(this.getUInt32LE(buffer), 32);
    },
    getBufValue: function (type, buffer) {
        if (buffer.length < getByteSize(type)) return null;
        let res = null;
        if (type === uint8) res = this.getUInt8(buffer);
        if (type === int8) res = this.getInt8(buffer);
        if (type === uint16) res = this.getUInt16LE(buffer);
        if (type === int16) res = this.getInt16LE(buffer);
        if (type === uint24) res = this.getUInt24LE(buffer);
        if (type === int24) res = this.getInt24LE(buffer);
        if (type === uint32) res = this.getUInt32LE(buffer);
        if (type === int32) res = this.getInt32LE(buffer);
        return res;
    },
    unpack: function (buffer) {
        // beacons might not provide BTH service data
        if (typeof buffer !== 'string' || buffer.length === 0) return null;
        let result = {};
        let _dib = buffer.at(0);
        result['encryption'] = _dib & 0x1 ? true : false;
        result['BTHome_version'] = _dib >> 5;
        if (result['BTHome_version'] !== 2) return null;
        // can not handle encrypted data
        if (result['encryption']) return result;
        buffer = buffer.slice(1);

        let _bth;
        let _value;
        let _name;
        let _btnNum = 1;
        while (buffer.length > 0) {
            _bth = BTH[buffer.at(0)];
            if (typeof _bth === 'undefined') {
                console.log('Error: unknown type ' + buffer.at(0));
                break;
            }
            buffer = buffer.slice(1);
            _value = this.getBufValue(_bth.t, buffer);
            if (_value === null) break;
            if (typeof _bth.f !== 'undefined') _value = _value * _bth.f;

            _name = _bth.n;
            if (typeof _bth.b !== "undefined") {
                _name = _name + '_' + _btnNum.toString();
                _btnNum++;
            }

            result[_name] = _value;
            buffer = buffer.slice(getByteSize(_bth.t));
        }
        return result;
    }
};

let lastPacketId = 0x100;

// Callback for the BLE scanner object
function bleScanCallback(event, result) {
    // exit if not a result of a scan
    if (event !== BLE.Scanner.SCAN_RESULT) {
        return;
    }

    // exit if service_data member is missing
    if (
        typeof result.service_data === 'undefined' ||
        typeof result.service_data[BTHOME_SVC_ID_STR] === 'undefined'
    ) {
        // console.log('Error: Missing service_data member');
        return;
    }

    let unpackedData = BTHomeDecoder.unpack(
        result.service_data[BTHOME_SVC_ID_STR]
    );

    // exit if unpacked data is null or the device is encrypted
    if (
        unpackedData === null ||
        typeof unpackedData === 'undefined' ||
        unpackedData['encryption']
    ) {
        console.log('Error: Encrypted devices are not supported');
        return;
    }

    // exit if the event is duplicated
    if (lastPacketId === unpackedData.pid) {
        return;
    }

    lastPacketId = unpackedData.pid;

    unpackedData.rssi = result.rssi;
    unpackedData.address = result.addr;

    // create MQTT-Payload
    let message = {
        scriptVersion: SCRIPT_VERSION,
        src: SHELLY_ID,
        srcBle: {
            type: result.local_name,
            mac: result.addr
        },
        payload: unpackedData
    };

    console.log('Received ' + JSON.stringify(unpackedData));

    if (MQTT.isConnected()) {
        MQTT.publish(SHELLY_ID + '/events/ble', JSON.stringify(message));
    }
}

// Initializes the script and performs the necessary checks and configurations
function init() {
    // get the config of ble component
    let bleConfig = Shelly.getComponentConfig('ble');

    // exit if the BLE isn't enabled
    if (!bleConfig.enable) {
        console.log('Error: The Bluetooth is not enabled, please enable it in the settings');
        return;
    }

    // check if the scanner is already running
    if (BLE.Scanner.isRunning()) {
        console.log('Info: The BLE gateway is running, the BLE scan configuration is managed by the device');
    } else {
        // start the scanner
        let bleScanner = BLE.Scanner.Start({
            duration_ms: BLE.Scanner.INFINITE_SCAN,
            active: true
        });

        if (!bleScanner) {
            console.log('Error: Can not start new scanner');
        }
    }

    BLE.Scanner.Subscribe(bleScanCallback);
}

Shelly.call('Mqtt.GetConfig', '', function (res, err_code, err_msg, ud) {
    SHELLY_ID = res['topic_prefix'];

    init();
});

Example Payloads

Shelly BLU Button (and Tough 1)

{
  "encryption": false,
  "BTHome_version": 2,
  "pid": 6,
  "battery": 70,
  "button": 1, // 1 = single press, 2 = double press, 3 = triple press, 4 = long press
  "rssi": -76,
  "address": "5c:c7:c1:f2:e4:7c"
}

Shelly BLU H&T

Shelly BLU Door/Window

{
  "encryption": false,
  "BTHome_version": 2,
  "pid": 12,
  "battery": 100,
  "illuminance": 13,
  "window": 0, // 1 = open, 0 = closed
  "rotation": 0,
  "rssi": -55,
  "address": "60:ef:ab:42:ed:25"
}

Shelly BLU Motion

{
  "encryption": false,
  "BTHome_version": 2,
  "pid": 182,
  "battery": 100,
  "temperature": 25.9,
  "illuminance": 427,
  "motion": 1, // 1 = motion, 0 = motion ended
  "rssi": -51,
  "address": "bc:02:6e:c3:93:c3"
}