Plugin file
Plugin configuration file
{
"name": "milesight-ct10x",
"version": "1.0.0",
"description": "Compact transformer for real-time electrical current monitoring",
"author": "Thinger.io",
"license": "MIT",
"repository": {
"type": "git",
"url": "https://github.com/thinger-io/plugins.git",
"directory": "milesight-ct10x"
},
"metadata": {
"name": "Milesight CT10X",
"description": "Compact transformer for real-time electrical current monitoring",
"category": "devices",
"image": "assets/milesight-sct.png"
},
"resources": {
"products": [
{
"description": "",
"enabled": true,
"name": "Milesight Smart Current Transformer",
"product": "milesight_sct",
"profile": {
"api": {
"downlink": {
"description": "Downlink data exit point to LNS Thinger Plugin",
"enabled": true,
"handle_connectivity": false,
"request": {
"data": {
"path": "/downlink",
"payload": "{\n \"data\" : \"{{payload.data=\"\"}}\",\n \"port\" : {{payload.port=85}},\n \"priority\": {{payload.priority=3}},\n \"confirmed\" : {{payload.confirmed=false}},\n \"uplink\" : {{property.uplink}} \n}",
"payload_function": "",
"payload_type": "",
"plugin": "{{property.uplink.source}}",
"target": "plugin_endpoint"
}
},
"response": {
"data": {}
}
},
"uplink": {
"description": "Uplink data entry point from LNS Thinger Plugin",
"device_id_resolver": "getId",
"enabled": true,
"handle_connectivity": true,
"request": {
"data": {
"payload": "{{payload}}",
"payload_function": "",
"payload_type": "source_payload",
"target": "resource_stream"
}
},
"response": {
"data": {}
}
}
},
"autoprovisions": {
"device_autoprovisioning": {
"config": {
"mode": "pattern",
"pattern": "milesight_sct_.*"
},
"description": "Milesight Smart Current Transformer Product",
"enabled": true,
"name": ""
}
},
"buckets": {
"milesight_sct_alarms": {
"backend": "mongodb",
"data": {
"payload": "{{payload}}",
"payload_function": "getBucketAlarm",
"payload_type": "source_payload",
"resource_stream": "uplink_decoded",
"source": "resource_stream"
},
"enabled": true,
"retention": {
"period": 3,
"unit": "months"
},
"tags": []
},
"milesight_sct_data": {
"backend": "mongodb",
"data": {
"payload": "{{payload}}",
"payload_function": "getBucketData",
"payload_type": "source_payload",
"resource_stream": "uplink_decoded",
"source": "resource_stream"
},
"enabled": true,
"retention": {
"period": 3,
"unit": "months"
},
"tags": []
}
},
"code": {
"code": "function getFirmwareVersion(payload) {\n return payload.firmware_version;\n}\n\nfunction getHardwareVersion(payload) {\n return payload.hardware_version;\n}\n\nfunction getIpsoVersion(payload) {\n return payload.ipso_version;\n}\n\nfunction getLorawanClass(payload) {\n return payload.lorawan_class;\n}\n\nfunction getTSLVersion(payload) {\n return payload.tsl_version;\n}\n\n// Device Identifier Resolver configured in \"uplink\" API resource.\nfunction getId(payload) {\n return payload.deviceId;\n}\n\n// HELPER: converts hex string to byte array\nfunction hexToByteArray(hexString) {\n hexString = hexString.replace(/^0x/, '').replace(/\\s+/g, '');\n\n if (hexString.length % 2 !== 0) {\n return null;\n }\n\n const byteArray = new Uint8Array(hexString.length / 2);\n\n for (let i = 0; i < hexString.length; i += 2) {\n byteArray[i / 2] = parseInt(hexString.substr(i, 2), 16);\n }\n\n return byteArray;\n}\n\nfunction getBucketAlarm(payload) {\n // Detectar si hay datos de alarma\n var hasAlarm = payload.current_over_range_alarm ||\n payload.current_over_range_alarm_release ||\n payload.current_threshold_alarm ||\n payload.current_threshold_alarm_release;\n\n if (hasAlarm) {\n return {\n current: payload.current,\n total_current: payload.total_current,\n\n current_over_range_alarm: payload.current_over_range_alarm,\n current_over_range_alarm_release: payload.current_over_range_alarm_release,\n current_threshold_alarm: payload.current_threshold_alarm,\n current_threshold_alarm_release: payload.current_threshold_alarm_release\n };\n }\n\n return null;\n}\n\nfunction getBucketData(payload) {\n\n if (!payload.total_current) {\n return null;\n }\n\n return payload;\n}\n\n\nfunction decodeUplinkThinger(input) {\n var decoded = milesightDeviceDecode(hexToByteArray(input.payload));\n return decoded;\n}\n\n\n/**\n * Payload Decoder\n *\n * Copyright 2025 Milesight IoT\n *\n * @product CT101 / CT103 / CT105\n */\nvar RAW_VALUE = 0x00;\n\n/* eslint no-redeclare: \"off\" */\n/* eslint-disable */\n// Chirpstack v4\nfunction decodeUplink(input) {\n var decoded = milesightDeviceDecode(input.bytes);\n return { data: decoded };\n}\n\n// Chirpstack v3\nfunction Decode(fPort, bytes) {\n return milesightDeviceDecode(bytes);\n}\n\n// The Things Network\nfunction Decoder(bytes, port) {\n return milesightDeviceDecode(bytes);\n}\n/* eslint-enable */\n\nfunction milesightDeviceDecode(bytes) {\n var decoded = {};\n for (var i = 0; i < bytes.length; ) {\n var channel_id = bytes[i++];\n var channel_type = bytes[i++];\n\n // IPSO VERSION\n if (channel_id === 0xff && channel_type === 0x01) {\n decoded.ipso_version = readProtocolVersion(bytes[i]);\n i += 1;\n }\n // HARDWARE VERSION\n else if (channel_id === 0xff && channel_type === 0x09) {\n decoded.hardware_version = readHardwareVersion(bytes.slice(i, i + 2));\n i += 2;\n }\n // FIRMWARE VERSION\n else if (channel_id === 0xff && channel_type === 0x0a) {\n decoded.firmware_version = readFirmwareVersion(bytes.slice(i, i + 2));\n i += 2;\n }\n // TSL VERSION\n else if (channel_id === 0xff && channel_type === 0xff) {\n decoded.tsl_version = readTslVersion(bytes.slice(i, i + 2));\n i += 2;\n }\n // SERIAL NUMBER\n else if (channel_id === 0xff && channel_type === 0x16) {\n decoded.sn = readSerialNumber(bytes.slice(i, i + 8));\n i += 8;\n }\n // LORAWAN CLASS TYPE\n else if (channel_id === 0xff && channel_type === 0x0f) {\n decoded.lorawan_class = readLoRaWANClass(bytes[i]);\n i += 1;\n }\n // RESET EVENT\n else if (channel_id === 0xff && channel_type === 0xfe) {\n decoded.reset_event = readResetEvent(1);\n i += 1;\n }\n // DEVICE STATUS\n else if (channel_id === 0xff && channel_type === 0x0b) {\n decoded.device_status = readDeviceStatus(1);\n i += 1;\n }\n // TOTAL CURRENT\n else if (channel_id === 0x03 && channel_type === 0x97) {\n decoded.total_current = readUInt32LE(bytes.slice(i, i + 4)) / 100;\n i += 4;\n }\n // CURRENT\n else if (channel_id === 0x04 && channel_type === 0x98) {\n var current_value = readUInt16LE(bytes.slice(i, i + 2));\n if (current_value === 0xffff) {\n decoded.current_sensor_status = readSensorStatus(2);\n } else {\n decoded.current = current_value / 100;\n }\n i += 2;\n }\n // TEMPERATURE\n else if (channel_id === 0x09 && channel_type === 0x67) {\n var temperature_value = readUInt16LE(bytes.slice(i, i + 2));\n if (temperature_value === 0xfffd) {\n decoded.temperature_sensor_status = readSensorStatus(1);\n } else if (temperature_value === 0xffff) {\n decoded.temperature_sensor_status = readSensorStatus(2);\n } else {\n decoded.temperature = readInt16LE(bytes.slice(i, i + 2)) / 10;\n }\n i += 2;\n }\n // CURRENT ALARM\n else if (channel_id === 0x84 && channel_type === 0x98) {\n decoded.current_max = readUInt16LE(bytes.slice(i, i + 2)) / 100;\n decoded.current_min = readUInt16LE(bytes.slice(i + 2, i + 4)) / 100;\n decoded.current = readUInt16LE(bytes.slice(i + 4, i + 6)) / 100;\n decoded.current_alarm = readCurrentAlarm(bytes[i + 6]);\n i += 7;\n }\n // TEMPERATURE ALARM\n else if (channel_id === 0x89 && channel_type === 0x67) {\n decoded.temperature = readInt16LE(bytes.slice(i, i + 2)) / 10;\n decoded.temperature_alarm = readTemperatureAlarm(bytes[i + 2]);\n i += 3;\n }\n // DOWNLINK RESPONSE\n else if (channel_id === 0xfe || channel_id === 0xff) {\n var result = handle_downlink_response(channel_type, bytes, i);\n decoded = Object.assign(decoded, result.data);\n i = result.offset;\n } else {\n break;\n }\n }\n\n return decoded;\n}\n\nfunction handle_downlink_response(channel_type, bytes, offset) {\n var decoded = {};\n\n switch (channel_type) {\n case 0x02:\n decoded.alarm_report_interval = readUInt16LE(bytes.slice(offset, offset + 2));\n offset += 2;\n break;\n case 0x06:\n var value = readUInt8(bytes[offset]);\n var channel_value = (value >>> 3) & 0x07;\n if (channel_value === 0x01) {\n decoded.current_alarm_config = {};\n decoded.current_alarm_config.condition = readConditionType(value & 0x07);\n decoded.current_alarm_config.threshold_min = readUInt16LE(bytes.slice(offset + 1, offset + 3));\n decoded.current_alarm_config.threshold_max = readUInt16LE(bytes.slice(offset + 3, offset + 5));\n decoded.current_alarm_config.alarm_interval = readUInt16LE(bytes.slice(offset + 5, offset + 7));\n decoded.current_alarm_config.alarm_counts = readUInt16LE(bytes.slice(offset + 7, offset + 9));\n } else if (channel_value === 0x04) {\n decoded.temperature_alarm_config = {};\n decoded.temperature_alarm_config.condition = readConditionType(value & 0x07);\n decoded.temperature_alarm_config.threshold_min = readInt16LE(bytes.slice(offset + 1, offset + 3)) / 10;\n decoded.temperature_alarm_config.threshold_max = readInt16LE(bytes.slice(offset + 3, offset + 5)) / 10;\n }\n offset += 9;\n break;\n case 0x10:\n decoded.reboot = readYesNoStatus(1);\n offset += 1;\n break;\n case 0x27:\n decoded.clear_current_cumulative = readYesNoStatus(1);\n offset += 1;\n break;\n case 0x28:\n decoded.report_status = readYesNoStatus(1);\n offset += 1;\n break;\n case 0x8e:\n // ignore first byte\n decoded.report_interval = readUInt16LE(bytes.slice(offset + 1, offset + 3));\n offset += 3;\n break;\n case 0xf2:\n decoded.alarm_report_counts = readUInt16LE(bytes.slice(offset, offset + 2));\n offset += 2;\n break;\n default:\n throw new Error(\"unknown downlink response\");\n }\n\n return { data: decoded, offset: offset };\n}\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).toString(16);\n var minor = (bytes[1] & 0xff) >> 4;\n return \"v\" + major + \".\" + minor;\n}\n\nfunction readFirmwareVersion(bytes) {\n var major = (bytes[0] & 0xff).toString(16);\n var minor = (bytes[1] & 0xff).toString(16);\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 temp = [];\n for (var idx = 0; idx < bytes.length; idx++) {\n temp.push((\"0\" + (bytes[idx] & 0xff).toString(16)).slice(-2));\n }\n return temp.join(\"\");\n}\n\nfunction readLoRaWANClass(type) {\n var class_map = {\n 0: \"Class A\",\n 1: \"Class B\",\n 2: \"Class C\",\n 3: \"Class CtoB\",\n };\n return getValue(class_map, type);\n}\n\nfunction readResetEvent(status) {\n var status_map = { 0: \"normal\", 1: \"reset\" };\n return getValue(status_map, status);\n}\n\nfunction readDeviceStatus(status) {\n var status_map = { 0: \"off\", 1: \"on\" };\n return getValue(status_map, status);\n}\n\nfunction readYesNoStatus(status) {\n var status_map = { 0: \"no\", 1: \"yes\" };\n return getValue(status_map, status);\n}\n\nfunction readSensorStatus(status) {\n var status_map = { 0: \"normal\", 1: \"over range alarm\", 2: \"read failed\" };\n return getValue(status_map, status);\n}\n\nfunction readCurrentAlarm(value) {\n var alarm_bit_offset = { current_threshold_alarm: 0, current_threshold_alarm_release: 1, current_over_range_alarm: 2, current_over_range_alarm_release: 3 };\n\n var event = {};\n for (var key in alarm_bit_offset) {\n event[key] = readYesNoStatus((value >> alarm_bit_offset[key]) & 0x01);\n }\n return event;\n}\n\nfunction readTemperatureAlarm(type) {\n var alarm_map = { 0: \"temperature threshold alarm release\", 1: \"temperature threshold alarm\" };\n return getValue(alarm_map, type);\n}\n\nfunction readConditionType(type) {\n var condition_map = { 0: \"disable\", 1: \"below\", 2: \"above\", 3: \"between\", 4: \"outside\" };\n return getValue(condition_map, type);\n}\n\n/* eslint-disable */\nfunction readUInt8(bytes) {\n return bytes & 0xff;\n}\n\nfunction readInt8(bytes) {\n var ref = readUInt8(bytes);\n return ref > 0x7f ? ref - 0x100 : ref;\n}\n\nfunction readUInt16LE(bytes) {\n var value = (bytes[1] << 8) + bytes[0];\n return value & 0xffff;\n}\n\nfunction readInt16LE(bytes) {\n var ref = readUInt16LE(bytes);\n return ref > 0x7fff ? ref - 0x10000 : ref;\n}\n\nfunction readUInt32LE(bytes) {\n var value = (bytes[3] << 24) + (bytes[2] << 16) + (bytes[1] << 8) + bytes[0];\n return (value & 0xffffffff) >>> 0;\n}\n\nfunction readInt32LE(bytes) {\n var ref = readUInt32LE(bytes);\n return ref > 0x7fffffff ? ref - 0x100000000 : ref;\n}\n\nfunction readFloatLE(bytes) {\n var bits = (bytes[3] << 24) | (bytes[2] << 16) | (bytes[1] << 8) | bytes[0];\n var sign = bits >>> 31 === 0 ? 1.0 : -1.0;\n var e = (bits >>> 23) & 0xff;\n var m = e === 0 ? (bits & 0x7fffff) << 1 : (bits & 0x7fffff) | 0x800000;\n var f = sign * m * Math.pow(2, e - 150);\n return f;\n}\n\nfunction getValue(map, key) {\n if (RAW_VALUE) return key;\n\n var value = map[key];\n if (!value) value = \"unknown\";\n return value;\n}\n\nif (!Object.assign) {\n Object.defineProperty(Object, \"assign\", {\n enumerable: false,\n configurable: true,\n writable: true,\n value: function (target) {\n \"use strict\";\n if (target == null) {\n throw new TypeError(\"Cannot convert first argument to object\");\n }\n\n var to = Object(target);\n for (var i = 1; i < arguments.length; i++) {\n var nextSource = arguments[i];\n if (nextSource == null) {\n continue;\n }\n nextSource = Object(nextSource);\n\n var keysArray = Object.keys(Object(nextSource));\n for (var nextIndex = 0, len = keysArray.length; nextIndex < len; nextIndex++) {\n var nextKey = keysArray[nextIndex];\n var desc = Object.getOwnPropertyDescriptor(nextSource, nextKey);\n if (desc !== undefined && desc.enumerable) {\n // concat array\n if (Array.isArray(to[nextKey]) && Array.isArray(nextSource[nextKey])) {\n to[nextKey] = to[nextKey].concat(nextSource[nextKey]);\n } else {\n to[nextKey] = nextSource[nextKey];\n }\n }\n }\n }\n return to;\n },\n });\n}",
"environment": "javascript",
"storage": "",
"version": "1.0"
},
"flows": {
"milesight_sct_decoder": {
"data": {
"payload": "{{payload}}",
"payload_function": "decodeUplinkThinger",
"payload_type": "source_payload",
"resource": "uplink",
"source": "resource",
"update": "events"
},
"enabled": true,
"sink": {
"payload": "{{payload}}",
"payload_function": "",
"payload_type": "source_payload",
"resource_stream": "uplink_decoded",
"target": "resource_stream"
},
"split_data": false
}
},
"properties": {
"milesight_sct_battery": {
"data": {
"payload": "{{payload.metadata.battery}}",
"payload_function": "",
"payload_type": "",
"resource_stream": "uplink",
"source": "resource_stream"
},
"default": {
"source": "value"
},
"enabled": true
},
"milesight_sct_firmware_version": {
"data": {
"payload": "{{payload.firmware_version.bytes.toString()}}",
"payload_function": "getFirmwareVersion",
"payload_type": "source_payload",
"resource_stream": "uplink_decoded",
"source": "resource_stream"
},
"default": {
"source": "value"
},
"enabled": true
},
"milesight_sct_hardware_version": {
"data": {
"payload": "{{payload.hardware_version.toString()}}",
"payload_function": "getHardwareVersion",
"payload_type": "source_payload",
"resource_stream": "uplink_decoded",
"source": "resource_stream"
},
"default": {
"source": "value"
},
"enabled": true
},
"milesight_sct_ipso_version": {
"data": {
"patch": false,
"payload": "{{payload.ipso_version}}",
"payload_function": "getIpsoVersion",
"payload_type": "source_event",
"resource_stream": "uplink_decoded",
"source": "resource_stream"
},
"default": {
"source": "value"
},
"enabled": true
},
"milesight_sct_lorawan_class": {
"data": {
"payload": "{{payload.lorawan_class}}",
"payload_function": "getLorawanClass",
"payload_type": "source_event",
"resource_stream": "uplink_decoded",
"source": "resource_stream"
},
"default": {
"source": "value"
},
"enabled": true
},
"milesight_sct_tsl_version": {
"data": {
"payload": "{{payload.tsl_version}}",
"payload_function": "getTSLVersion",
"payload_type": "source_event",
"resource_stream": "uplink_decoded",
"source": "resource_stream"
},
"default": {
"source": "value"
},
"enabled": true
},
"uplink": {
"data": {
"payload": "{{payload}}",
"payload_function": "",
"payload_type": "source_payload",
"resource": "uplink",
"source": "resource",
"update": "events"
},
"default": {
"source": "value"
},
"description": "Last raw uplink recieved",
"enabled": true
}
}
},
"_resources": {
"properties": [
{
"property": "dashboard",
"value": {
"functions": "function ah_to_KWh(value, ts, series){\n \n value=value*220/1000;\n return value;\n}\n\n",
"name": "Milesight SCT",
"placeholders": {
"sources": []
},
"properties": {
"template": true
},
"tabs": [
{
"icon": "fas fa-tachometer-alt",
"widgets": [
{
"layout": {
"col": 4,
"row": 0,
"sizeX": 1,
"sizeY": 8
},
"panel": {
"color": "#ffffff",
"currentColor": "#ffffff",
"showOffline": {
"type": "none"
},
"title": "Power"
},
"properties": {
"color": "#52A6F0",
"max": 25000,
"min": 0,
"unit": "KWh"
},
"sources": [
{
"bucket": {
"backend": "mongodb",
"id": "milesight_sct_data",
"tags": {
"device": [
"milesight_sct_24E124746E227069"
],
"group": []
}
},
"color": "#1abc9c",
"device_bucket": {
"backend": "mongodb",
"device": "milesight_sct_24E124746E227069",
"id": "milesight_sct_data",
"mapping": "current",
"tags": {
"device": [],
"group": []
}
},
"name": "Source 1",
"processing": {
"input": "ah_to_KWh"
},
"source": "device_bucket",
"timespan": {
"mode": "latest"
}
}
],
"type": "donutchart"
},
{
"layout": {
"col": 3,
"row": 0,
"sizeX": 1,
"sizeY": 8
},
"panel": {
"color": "#ffffff",
"currentColor": "#ffffff",
"showOffline": {
"type": "none"
},
"title": "Current"
},
"properties": {
"color": "#52A6F0",
"max": 100,
"min": 0,
"unit": "Amps"
},
"sources": [
{
"bucket": {
"backend": "mongodb",
"id": "milesight_sct_data",
"tags": {
"device": [
"milesight_sct_24E124746E227069"
],
"group": []
}
},
"color": "#1abc9c",
"device_bucket": {
"backend": "mongodb",
"device": "milesight_sct_24E124746E227069",
"id": "milesight_sct_data",
"mapping": "current",
"tags": {
"device": [],
"group": []
}
},
"name": "Source 1",
"source": "device_bucket",
"timespan": {
"mode": "latest"
}
}
],
"type": "donutchart"
},
{
"layout": {
"col": 5,
"row": 0,
"sizeX": 1,
"sizeY": 8
},
"panel": {
"color": "#ffffff",
"currentColor": "#ffffff",
"showOffline": {
"type": "none"
}
},
"properties": {
"refresh_interval": 0
},
"sources": [
{
"color": "#1abc9c",
"image_url": "https://www.milesight.com/static/pc/en/iot/product/lorawan-sensor/ct10x/non-invasive.mp4?t=1763543151888",
"mjpeg_url": "https://www.orbitadigital.com/365794-large_default/milesight-ms-ct101-868m-medidor-ct-iot-lorawan-permite-medir-hasta-100a.jpg",
"name": "Source 1",
"source": "mjpeg_url"
}
],
"type": "image"
}
]
}
]
}
}
]
}
}
]
}
}