{
  "name": "ChirpStack Uplink Converter for Milesight WS202",
  "type": "UPLINK",
  "integrationType": "CHIRPSTACK",
  "debugMode": false,
  "debugSettings": {
    "failuresEnabled": true,
    "allEnabled": false,
    "allEnabledUntil": 0
  },
  "configuration": {
    "scriptLang": "TBEL",
    "decoder": "// Decode an uplink message from a buffer\n// payload - array of bytes\n// metadata - key/value object\n\n/** Decoder **/\n\n// decode payload to string\nvar payloadStr = decodeToString(payload);\n\n// decode payload to JSON\n// var data = decodeToJson(payload);\n\nvar deviceName = 'Device A';\nvar deviceType = 'thermostat';\nvar customerName = 'Customer C';\nvar groupName = 'thermostat devices';\nvar manufacturer = 'Example corporation';\n// use assetName and assetType instead of deviceName and deviceType\n// to automatically create assets instead of devices.\n// var assetName = 'Asset A';\n// var assetType = 'building';\n\n// Result object with device/asset attributes/telemetry data\nvar result = {\n// Use deviceName and deviceType or assetName and assetType, but not both.\n   deviceName: deviceName,\n   deviceType: deviceType,\n// assetName: assetName,\n// assetType: assetType,\n// customerName: customerName,\n   groupName: groupName,\n   attributes: {\n       model: 'Model A',\n       serialNumber: 'SN111',\n       integrationName: metadata['integrationName'],\n       manufacturer: manufacturer\n   },\n   telemetry: {\n       temperature: 42,\n       humidity: 80,\n       rawData: payloadStr\n   }\n};\n\n/** Helper functions **/\n\nfunction decodeToString(payload) {\n   return String.fromCharCode.apply(String, payload);\n}\n\nfunction decodeToJson(payload) {\n   // covert payload to string.\n   var str = decodeToString(payload);\n\n   // parse string to JSON\n   var data = JSON.parse(str);\n   return data;\n}\n\nreturn result;",
    "tbelDecoder": "/**\n * Decodes the incoming payload and returns a structured object containing telemetry data and attributes.\n *\n * @param {byte[]} input - The raw payload received as an array of bytes.\n * @returns {Object} output - The structured output with decoded telemetry and attributes.\n */\n\nfunction decodePayload(input) {\n    // Initialize the output object with empty attributes and telemetry for clarity.\n    var result = { attributes: {}, telemetry: {}};\n\n\n    // Extract the timestamp from metadata (represented in milliseconds).\n    var timestamp = metadata.ts; // ts is the timestamp parsed from the incoming message's time, or returns the current time if it cannot be parsed.\n\n    var values = {};\n    for (var i = 0; i < input.length; ) {\n        var channel_id = input[i++] & 0xff;\n        var channel_type = input[i++] & 0xff;\n        // IPSO VERSION\n        if (channel_id === 0xff && channel_type === 0x01) {\n            values.ipso_version = readProtocolVersion(input[i]);\n            i += 1;\n        }\n        // HARDWARE VERSION\n        else if (channel_id === 0xff && channel_type === 0x09) {\n            values.hardware_version = readHardwareVersion(input.slice(i, i + 2));\n            i += 2;\n        }\n        // FIRMWARE VERSION\n        else if (channel_id === 0xff && channel_type === 0x0a) {\n            values.firmware_version = readFirmwareVersion(input.slice(i, i + 2));\n            i += 2;\n        }\n        // TSL VERSION\n        else if (channel_id === 0xff && channel_type === 0xff) {\n            values.tsl_version = readTslVersion(input.slice(i, i + 2));\n            i += 2;\n        }\n        // SERIAL NUMBER\n        else if (channel_id === 0xff && channel_type === 0x16) {\n            values.sn = readSerialNumber(input.slice(i, i + 8));\n            i += 8;\n        }\n        // LORAWAN CLASS TYPE\n        else if (channel_id === 0xff && channel_type === 0x0f) {\n            values.lorawan_class = readLoRaWANClass(input[i]);\n            i += 1;\n        }\n        // RESET EVENT\n        else if (channel_id === 0xff && channel_type === 0xfe) {\n            values.reset_event = readResetEvent(1);\n            i += 1;\n        }\n        // DEVICE STATUS\n        else if (channel_id === 0xff && channel_type === 0x0b) {\n            values.device_status = readDeviceStatus(1);\n            i += 1;\n        }\n        // BATTERY\n        if (channel_id === 0x01 && channel_type === 0x75) {\n            values.battery = input[i];\n            i += 1;\n        }\n        // PIR\n        else if (channel_id === 0x03 && channel_type === 0x00) {\n            values.pir = input[i] === 0 ? \"normal\" : \"trigger\";\n            i += 1;\n        }\n        // DAYLIGHT\n        else if (channel_id === 0x04 && channel_type === 0x00) {\n            values.daylight = input[i] === 0 ? \"dark\" : \"light\";\n            i += 1;\n        }\n    }\n\n    // Combine the timestamp with values and add it to the telemetry.\n    result.telemetry = {\n        ts: timestamp,\n        values: values\n    };\n\n    // Return the fully constructed output object.\n    return result;\n}\n\nvar result = decodePayload(payload);\n\n// Return the final result object.\nreturn result;\n\nfunction readProtocolVersion(bytes) {\n    var major = (bytes & 0xf0) >> 4;\n    var minor = bytes & 0x0f;\n    return \"v\" + major + \".\" + minor;\n}\n\nfunction readHardwareVersion(bytes) {\n    var major = bytes[0] & 0xff;\n    var minor = (bytes[1] & 0xff) >> 4;\n    return \"v\" + major + \".\" + minor;\n}\n\nfunction readFirmwareVersion(bytes) {\n    var major = bytes[0] & 0xff;\n    var minor = bytes[1] & 0xff;\n    return \"v\" + major + \".\" + minor;\n}\n\nfunction readTslVersion(bytes) {\n    var major = bytes[0] & 0xff;\n    var minor = bytes[1] & 0xff;\n    return \"v\" + major + \".\" + minor;\n}\n\nfunction readSerialNumber(bytes) {\n    var result = \"\";\n    for (int i = 0; i < bytes.length; i++) {\n        var hex = Integer.toHexString(bytes[i] & 0xFF);\n        if (hex.length() == 1) {\n            hex = \"0\" + hex;\n        }\n        result += hex;\n    }\n    return result;\n}\n\nfunction readLoRaWANClass(type) {\n    switch (type) {\n        case 0: return \"Class A\";\n        case 1: return \"Class B\";\n        case 2: return \"Class C\";\n        case 3: return \"Class CtoB\";\n        default: return null;\n    }\n}\n\nfunction readResetEvent(status) {\n    switch (status) {\n        case 0: return \"normal\";\n        case 1: return \"reset\";\n        default: return null;\n    }\n}\n\nfunction readDeviceStatus(status) {\n    switch (status) {\n        case 0: return \"off\";\n        case 1: return \"on\";\n        default: return null;\n    }\n}\n\nfunction readYesNoStatus(status) {\n    switch (status) {\n        case 0: return \"no\";\n        case 1: return \"yes\";\n        default: return null;\n    }\n}\n\nfunction readPirStatus(status) {\n    switch (status) {\n        case 0: return \"normal\";\n        case 1: return \"trigger\";\n        default: return null;\n    }\n}\n\nfunction readDaylight(status) {\n    switch (status) {\n        case 0: return \"dim\";\n        case 1: return \"bright\";\n        default: return null;\n    }\n}",
    "encoder": null,
    "tbelEncoder": null,
    "updateOnlyKeys": [
      "eui",
      "devAddr",
      "fPort",
      "tenantId",
      "tenantName",
      "applicationId",
      "applicationName",
      "adr",
      "dr",
      "frequency",
      "bandwidth",
      "spreadingFactor",
      "codeRate",
      "deviceProfileId",
      "deviceProfileName"
    ],
    "type": "DEVICE",
    "name": "WS202 $eui",
    "profile": "$deviceProfileName",
    "label": "$deviceName",
    "customer": "",
    "group": "",
    "telemetry": null,
    "attributes": [
      "eui",
      "devAddr",
      "fPort",
      "tenantId",
      "tenantName",
      "applicationId",
      "applicationName",
      "adr",
      "dr",
      "frequency",
      "bandwidth",
      "spreadingFactor",
      "codeRate",
      "deviceProfileId",
      "deviceProfileName"
    ]
  },
  "additionalInfo": {
    "description": ""
  },
  "edgeTemplate": false,
  "converterVersion": 2
}