Plugin file
Plugin configuration file
{
"name": "elspina_em_elst01",
"version": "1.0.0",
"description": "Device to capture state changes through its accelerometer and switch sensor.",
"author": "Thinger.io",
"license": "MIT",
"repository": {
"type": "git",
"url": "https://github.com/thinger-io/plugins.git",
"directory": "elspina-em-elst01"
},
"metadata": {
"name": "Elspina EM-ELST01",
"description": "Device to capture state changes through its accelerometer and switch sensor.",
"image": "assets/em-elst01-e.png",
"category": "devices",
"vendor": "elspina"
},
"resources": {
"products": [
{
"description": "Device to capture state changes through its accelerometer and switch sensor.",
"enabled": true,
"name": "Elspina EM-ELST01",
"product": "elspina_em_elst01",
"profile": {
"api": {
"downlink": {
"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"
}
}
},
"uplink": {
"device_id_resolver": "getId",
"enabled": true,
"handle_connectivity": true,
"request": {
"data": {
"payload": "{{payload}}",
"payload_function": "",
"payload_type": "source_payload",
"resource_stream": "uplink",
"target": "resource_stream"
}
}
}
},
"autoprovisions": {
"device_autoprovisioning": {
"config": {
"mode": "pattern",
"pattern": "elspina-em-elst01-.*"
},
"enabled": true
}
},
"buckets": {
"elspina_em_elst01_data": {
"backend": "mongodb",
"data": {
"payload": "{{payload}}",
"payload_function": "decodeThingerUplink",
"payload_type": "source_payload",
"resource": "uplink",
"source": "resource",
"update": "events"
},
"enabled": true,
"retention": {
"period": 3,
"unit": "months"
},
"tags": []
}
},
"code": {
"code": "function decodeThingerUplink(thingerData) {\n // 0. If data has already been decoded, we will return it\n if (thingerData.decodedPayload) return thingerData.decodedPayload;\n \n // 1. Extract and Validate Input\n // We need 'payload' (hex string) and 'fPort' (integer)\n const hexPayload = thingerData.payload || \"\";\n const port = thingerData.fPort || 1;\n\n // 2. Convert Hex String to Byte Array\n const bytes = [];\n for (let i = 0; i < hexPayload.length; i += 2) {\n bytes.push(parseInt(hexPayload.substr(i, 2), 16));\n }\n\n // 3. Dynamic Function Detection and Execution\n \n // CASE A: (The Things Stack v3)\n if (typeof decodeUplink === 'function') {\n try {\n const input = {\n bytes: bytes,\n fPort: port\n };\n var result = decodeUplink(input);\n \n if (result.data) return result.data;\n\n return result; \n } catch (e) {\n console.error(\"Error inside decodeUplink:\", e);\n throw e;\n }\n }\n\n // CASE B: Legacy TTN (v2)\n else if (typeof Decoder === 'function') {\n try {\n return Decoder(bytes, port);\n } catch (e) {\n console.error(\"Error inside Decoder:\", e);\n throw e;\n }\n }\n\n // CASE C: No decoder found\n else {\n throw new Error(\"No compatible TTN decoder function (decodeUplink or Decoder) found in scope.\");\n }\n}\n\n\n// TTN decoder\nfunction decodeUplink(input) {\n // Decode an uplink message from a buffer\n // (array) of bytes to an object of fields.\n var port = input.fPort;\n var bytes = input.bytes;\n var switch_status = (bytes[0]>>4)&0xFF;\n var value=(bytes[0]<<8 | bytes[1]) & 0x0FFF;\n var batV=value/1000;//Battery,units:V\n \n if(bytes.length == 4)\n {\n var tnomd = (bytes[2]<<8 | bytes[3]) & 0xFFFF;\n return {\n status:switch_status,\n Bat:batV ,\n TNOMD:tnomd,\n };\n }\n else if(bytes.length == 9)\n {\n var tode = (bytes[2]<<16 | bytes[3]<<8 | bytes[4]) & 0xFFFFFF;\n var ldod = (bytes[5]<<16 | bytes[6]<<8 | bytes[7]) & 0xFFFFFF;\n var alarm = bytes[8];\n return {\n status:switch_status,\n Bat:batV ,\n TODE:tode,\n LDOD:ldod,\n ALARM:alarm,\n };\n }\n else if(bytes.length == 19)\n {\n var tode1 = (bytes[2]<<16 | bytes[3]<<8 | bytes[4]) & 0xFFFFFF;\n var ldod1 = (bytes[5]<<16 | bytes[6]<<8 | bytes[7]) & 0xFFFFFF;\n var alarm1 = bytes[8];\n var tnomd1 = (bytes[9]<<8 | bytes[10]) & 0xFFFF;\n \n value=bytes[11]<<8 | bytes[12];\n var X = 0;\n if(bytes[11]>>4 == 0x0F)\n X=((value-0xFFFF)/100).toFixed(2);\n else\n X=(value/100).toFixed(2);\n \n value=bytes[13]<<8 | bytes[14];\n var Y=0;\n if(bytes[13]>>4 == 0x0F)\n Y=((value-0xFFFF)/100).toFixed(2);\n else\n Y=(value/100).toFixed(2);\n \n value=bytes[15]<<8 | bytes[16];\n var Z=0;\n if(bytes[15]>>4 == 0x0F)\n Z=((value-0xFFFF)/100).toFixed(2);\n else\n Z=(value/100).toFixed(2);\n \n value=bytes[17]<<8 | bytes[18];\n var temp_DS18B20=0;//DS18B20,temperature,units:°C\n if(bytes[17]>>4 == 0x0F)\n temp_DS18B20=((value-0xFFFF)/10).toFixed(1);\n else\n temp_DS18B20=(value/10).toFixed(1);\n return {\n data:{\n status:switch_status,\n Bat:batV ,\n TODE:tode1,\n LDOD:ldod1,\n ALARM:alarm1,\n TNOMD:tnomd1,\n X:X,\n Y:Y,\n Z:Z,\n temp_ds:temp_DS18B20\n },\n };\n }\n }",
"environment": "javascript",
"storage": "",
"version": "1.0"
},
"properties": {
"uplink": {
"data": {
"payload": "{{payload}}",
"payload_function": "",
"payload_type": "source_payload",
"resource": "uplink",
"source": "resource",
"update": "events"
},
"default": {
"source": "value"
},
"enabled": true
}
}
},
"_resources": {
"properties": [
{
"property": "dashboard",
"value": {
"tabs": [
{
"name": "Main",
"widgets": [
{
"layout": {
"col": 0,
"row": 0,
"sizeX": 1,
"sizeY": 6
},
"panel": {
"color": "#ffffff",
"currentColor": "#ffffff",
"showOffline": {
"type": "none"
},
"title": "Switch Status"
},
"properties": {
"color": "#3498db",
"max": 15,
"min": 0,
"unit": ""
},
"sources": [
{
"bucket": {
"backend": "mongodb",
"id": "elspina_em_elst01_data",
"mapping": "status",
"tags": {
"device": [],
"group": []
}
},
"color": "#3498db",
"name": "Status",
"source": "bucket",
"timespan": {
"mode": "latest"
}
}
],
"type": "donutchart"
},
{
"layout": {
"col": 1,
"row": 0,
"sizeX": 1,
"sizeY": 6
},
"panel": {
"color": "#ffffff",
"currentColor": "#ffffff",
"showOffline": {
"type": "none"
},
"title": "Battery Voltage"
},
"properties": {
"color": "#f39c12",
"max": 4,
"min": 2,
"unit": "V"
},
"sources": [
{
"bucket": {
"backend": "mongodb",
"id": "elspina_em_elst01_data",
"mapping": "Bat",
"tags": {
"device": [],
"group": []
}
},
"color": "#f39c12",
"name": "Battery",
"source": "bucket",
"timespan": {
"mode": "latest"
}
}
],
"type": "donutchart"
},
{
"layout": {
"col": 2,
"row": 0,
"sizeX": 1,
"sizeY": 6
},
"panel": {
"color": "#ffffff",
"currentColor": "#ffffff",
"showOffline": {
"type": "none"
},
"title": "Temperature"
},
"properties": {
"color": "#e74c3c",
"max": 50,
"min": -20,
"unit": "°C"
},
"sources": [
{
"bucket": {
"backend": "mongodb",
"id": "elspina_em_elst01_data",
"mapping": "temp_ds",
"tags": {
"device": [],
"group": []
}
},
"color": "#e74c3c",
"name": "Temperature",
"source": "bucket",
"timespan": {
"mode": "latest"
}
}
],
"type": "donutchart"
},
{
"layout": {
"col": 3,
"row": 0,
"sizeX": 1,
"sizeY": 6
},
"panel": {
"color": "#ffffff",
"currentColor": "#ffffff",
"showOffline": {
"type": "none"
},
"title": "Alarm Counter"
},
"properties": {
"color": "#e67e22",
"max": 255,
"min": 0,
"unit": ""
},
"sources": [
{
"bucket": {
"backend": "mongodb",
"id": "elspina_em_elst01_data",
"mapping": "ALARM",
"tags": {
"device": [],
"group": []
}
},
"color": "#e67e22",
"name": "Alarms",
"source": "bucket",
"timespan": {
"mode": "latest"
}
}
],
"type": "donutchart"
},
{
"layout": {
"col": 0,
"row": 6,
"sizeX": 2,
"sizeY": 9
},
"panel": {
"color": "#ffffff",
"currentColor": "#ffffff",
"showOffline": {
"type": "none"
},
"title": "Accelerometer Data (X, Y, Z)"
},
"properties": {
"axis": true,
"fill": false,
"legend": true,
"multiple_axes": false
},
"sources": [
{
"bucket": {
"backend": "mongodb",
"id": "elspina_em_elst01_data",
"mapping": "X",
"tags": {
"device": [],
"group": []
}
},
"color": "#e74c3c",
"name": "X-Axis",
"source": "bucket",
"timespan": {
"magnitude": "hour",
"mode": "relative",
"period": "latest",
"value": 24
}
},
{
"bucket": {
"backend": "mongodb",
"id": "elspina_em_elst01_data",
"mapping": "Y",
"tags": {
"device": [],
"group": []
}
},
"color": "#2ecc71",
"name": "Y-Axis",
"source": "bucket",
"timespan": {
"magnitude": "hour",
"mode": "relative",
"period": "latest",
"value": 24
}
},
{
"bucket": {
"backend": "mongodb",
"id": "elspina_em_elst01_data",
"mapping": "Z",
"tags": {
"device": [],
"group": []
}
},
"color": "#3498db",
"name": "Z-Axis",
"source": "bucket",
"timespan": {
"magnitude": "hour",
"mode": "relative",
"period": "latest",
"value": 24
}
}
],
"type": "chart"
},
{
"layout": {
"col": 2,
"row": 6,
"sizeX": 2,
"sizeY": 9
},
"panel": {
"color": "#ffffff",
"currentColor": "#ffffff",
"showOffline": {
"type": "none"
},
"title": "Event Counters History"
},
"properties": {
"axis": true,
"fill": false,
"legend": true,
"multiple_axes": false
},
"sources": [
{
"bucket": {
"backend": "mongodb",
"id": "elspina_em_elst01_data",
"mapping": "TNOMD",
"tags": {
"device": [],
"group": []
}
},
"color": "#9b59b6",
"name": "TNOMD (Time No Motion Detected)",
"source": "bucket",
"timespan": {
"magnitude": "hour",
"mode": "relative",
"period": "latest",
"value": 24
}
},
{
"bucket": {
"backend": "mongodb",
"id": "elspina_em_elst01_data",
"mapping": "TODE",
"tags": {
"device": [],
"group": []
}
},
"color": "#1abc9c",
"name": "TODE (Time on Door Event)",
"source": "bucket",
"timespan": {
"magnitude": "hour",
"mode": "relative",
"period": "latest",
"value": 24
}
},
{
"bucket": {
"backend": "mongodb",
"id": "elspina_em_elst01_data",
"mapping": "LDOD",
"tags": {
"device": [],
"group": []
}
},
"color": "#34495e",
"name": "LDOD (Last Door Open Duration)",
"source": "bucket",
"timespan": {
"magnitude": "hour",
"mode": "relative",
"period": "latest",
"value": 24
}
}
],
"type": "chart"
},
{
"layout": {
"col": 4,
"row": 0,
"sizeX": 2,
"sizeY": 15
},
"panel": {
"color": "#ffffff",
"currentColor": "#ffffff",
"showOffline": {
"type": "none"
},
"title": "Recent Device Events"
},
"properties": {
"source": "code",
"template": "<div style=\"width:100%; height:100%; overflow-y:auto\">\n <table class=\"table table-striped table-condensed\">\n <thead>\n <tr>\n <th>Timestamp</th>\n <th>Status</th>\n <th>Battery (V)</th>\n <th>Temp (°C)</th>\n <th>Alarm</th>\n </tr>\n </thead>\n <tbody>\n <tr ng-repeat=\"entry in value\">\n <td>{{ entry.ts | date:'short' }}</td>\n <td>{{ entry.status !== undefined ? entry.status : '—' }}</td>\n <td>{{ entry.Bat !== undefined ? entry.Bat.toFixed(2) : '—' }}</td>\n <td>{{ entry.temp_ds !== undefined ? entry.temp_ds : '—' }}</td>\n <td>{{ entry.ALARM !== undefined ? entry.ALARM : '—' }}</td>\n </tr>\n </tbody>\n </table>\n</div>\n"
},
"sources": [
{
"aggregation": {},
"bucket": {
"backend": "mongodb",
"id": "elspina_em_elst01_data",
"mapping": "ts",
"tags": {
"device": [],
"group": []
}
},
"color": "#1abc9c",
"name": "timestamp",
"source": "bucket",
"timespan": {
"magnitude": "hour",
"mode": "relative",
"period": "latest",
"value": 24
}
},
{
"aggregation": {},
"bucket": {
"backend": "mongodb",
"id": "elspina_em_elst01_data",
"mapping": "status",
"tags": {
"device": [],
"group": []
}
},
"color": "#3498db",
"name": "status",
"source": "bucket",
"timespan": {
"magnitude": "hour",
"mode": "relative",
"period": "latest",
"value": 24
}
},
{
"aggregation": {},
"bucket": {
"backend": "mongodb",
"id": "elspina_em_elst01_data",
"mapping": "Bat",
"tags": {
"device": [],
"group": []
}
},
"color": "#f39c12",
"name": "battery",
"source": "bucket",
"timespan": {
"magnitude": "hour",
"mode": "relative",
"period": "latest",
"value": 24
}
},
{
"aggregation": {},
"bucket": {
"backend": "mongodb",
"id": "elspina_em_elst01_data",
"mapping": "temp_ds",
"tags": {
"device": [],
"group": []
}
},
"color": "#e74c3c",
"name": "temperature",
"source": "bucket",
"timespan": {
"magnitude": "hour",
"mode": "relative",
"period": "latest",
"value": 24
}
},
{
"aggregation": {},
"bucket": {
"backend": "mongodb",
"id": "elspina_em_elst01_data",
"mapping": "ALARM",
"tags": {
"device": [],
"group": []
}
},
"color": "#e67e22",
"name": "alarm",
"source": "bucket",
"timespan": {
"magnitude": "hour",
"mode": "relative",
"period": "latest",
"value": 24
}
}
],
"type": "html_time"
}
]
}
]
}
}
]
}
}
]
}
}