Wiki source code of Connect Devices to ThingsEye

Version 25.1 by Alec Chen on 2025/11/19 15:43
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5 (% _msthash="777" _msttexthash="303537" _mstvisible="2" %)**Table of Contents:**
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Chxy 2.1 7 {{toc/}}
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11 = (% _msthash="757" _msttexthash="149552" _mstvisible="2" %)1. Overview(%%) =
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Hera Guo 22.1 14 This instructions will show you how to connect a device that has been registered to the server to the Thingseye platform.
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18 = (% _msthash="755" _msttexthash="40707030" _mstvisible="2" %)2. UDP Procotol——直接连接(%%) =
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21 == (% _msthash="754" _msttexthash="8267792" _mstvisible="2" %)2.1 UDP接口(%%) ==
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24 * 服务器地址：server1.thingseye.io
25 * 端口：11560
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28 发送到上方UDP接口的数据不会直接进入客户端数据库。
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31 如需详细了解如何将数据转发给客户，请联系ThingsEye团队。
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34 (% _msthash="749" _msttexthash="321726288" _mstvisible="2" %)**注意：目前 UDP 连接需要端口转发，连接前请联系 ThingsEye 团队告知他们您设备的 IMEI。**
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Hera Guo 22.1 38 ----
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Alec Chen 25.1 40 (% _mstvisible="1" %)
41 == (% _msthash="748" _msttexthash="55449407" _mstvisible="2" %)2.2 使用Dragino NB装置的测试(%%) ==
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Alec Chen 25.1 43 (% _mstvisible="1" %)
44 === (% _msthash="747" _msttexthash="11644464" _mstvisible="2" %)2.2.1 配置NB-IoT End Node(%%) ===
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47 这里的设备是(% _istranslated="1" %)**[[S31-NB>>https://www.dragino.com/products/temperature-humidity-sensor/item/288-s31-nb-s31b-nb.html||_istranslated="1"]]**(%%)：并且已经在下面配置了
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50 * 设置为使用 ThingsEye UDP 服务器：(% _istranslated="1" %)**AT+SERVADDR=server1.thingseye.io,11560**
51 * 使用 UDP 上行链路和 JSON 协议：(% _istranslated="1" %)**AT+PRO=2,5**
52 * 配备NB-IoT卡以接入NB-IoT网络。
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55 S31-NB的蜂窝模块为IMEI：(% _istranslated="1" %)**863663062789483**
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58 === (% _msthash="741" _msttexthash="30173117" _mstvisible="2" %)2.2.2 检查上行数据(%%) ===
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61 开启调试模组
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Hera Guo 22.1 67 ----
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70 重新激活S31-NB，我们可以在调试窗口中看到它：
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82 === (% _msthash="738" _msttexthash="29837379" _mstvisible="2" %)2.2.4 自动创建设备(%%) ===
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85 默认(% _istranslated="1" %)**的租户UDP服务器**(%%)已经配置好解码Dragino -NB / -CB NB-IoT节点。所以每个端节点都会向服务器发送数据。租户会自动在服务器上创建设备。
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98 = (% _msthash="736" _msttexthash="622947" _mstvisible="2" %)3.  Connect to The Things Stack(%%) =
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101 == (% _msthash="735" _msttexthash="410280" _mstvisible="2" %)3.1 Network Structure(%%) ==
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Hera Guo 18.1 104 The network diagram below illustrates the connection between the devices and The Things Stack, as well as how the data can be integrated with the ThingsEye IoT platform.
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Alec Chen 25.1 109 (% _mstvisible="1" %)
110 == (% _msthash="733" _msttexthash="1191008" _mstvisible="2" %)3.2 Creat Integration for The Things Stack.(%%) ==
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Chxy 8.1 113 Add Integration
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Chxy 8.1 120 Choose Connection Type
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Chxy 8.1 127 Input Uplink Data Converter Code
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Chxy 11.1 133 Demo JavaScript Code: [[https:~~/~~/raw.githubusercontent.com/ThingsEye-io/te-platform/refs/heads/main/Data%20Converters/The_Things_Network_MQTT_Uplink_Converter.js >>https://raw.githubusercontent.com/ThingsEye-io/te-platform/refs/heads/main/Data%20Converters/The_Things_Network_MQTT_Uplink_Converter.js]]
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Chxy 8.1 137 Input Downlink Converter
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Chxy 11.1 143 Example Javascript Code as below: [[https:~~/~~/raw.githubusercontent.com/ThingsEye-io/te-platform/refs/heads/main/Data%20Converters/The_Things_Network_MQTT_Downlink_Converter.js>>https://raw.githubusercontent.com/ThingsEye-io/te-platform/refs/heads/main/Data%20Converters/The_Things_Network_MQTT_Downlink_Converter.js]]
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Alec Chen 25.1 146 (% _msthash="726" _msttexthash="1724853" _mstvisible="1" class="lead" %)
Chxy 8.1 147 Set up Connection to The Things Network application
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Chxy 8.1 155 Test Connection & Add iIntegration
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Chxy 8.1 161 After add , we can see the integration here:
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168 == (% _msthash="723" _msttexthash="213447" _mstvisible="2" %)3.3 Test Uplink(%%) ==
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Chxy 8.1 171 We can use Simulate Uplink to simulate an uplink in the things stack. Then we should be able to see the message in ThingsEye
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Alec Chen 25.1 184 (% _mstvisible="1" %)
185 = (% _msthash="721" _msttexthash="1472211" _mstvisible="2" %)4.Connect chirpstack to Thingseye by way of MQTT(%%) =
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188 * (% _msthash="720" _msttexthash="4693741" _mstvisible="3" %)**How to connect chirpstack to Thingseye by way of MQTT? The following tutorial will show you**
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191 == (% _msthash="719" _msttexthash="410371" _mstvisible="2" %)4.1 Network Structure(%%) ==
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Hera Guo 18.1 194 The network diagram below illustrates the connection between the devices andchirpstack, as well as how the data can be integrated with the ThingsEye IoT platform.
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200 == (% _msthash="717" _msttexthash="897286" _mstvisible="2" %)4.2 Thingseye adds MQTT integration(%%) ==
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Hera Guo 15.1 203 Go to the Integrations page in the Integrations center section. Click the plus button to start adding a new integration. Select the type "MQTT" integration and click "Next";
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209 == (% _msthash="715" _msttexthash="1329445" _mstvisible="2" %)4.3 Add an uplink and downlink data converter(%%) ==
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Hera Guo 23.1 212 In the function decoder field, specify the uplink script to parse and transform the data.
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218 * (% _msthash="713" _msttexthash="24445408" _mstvisible="3" %)**Uplink——JavaScript：**
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Hera Guo 15.1 221 var data = decodeToJson(payload);
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Hera Guo 15.1 224 var deviceName = data.deviceInfo.deviceName;
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Hera Guo 15.1 227 var deviceType = data.applicationName;
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Hera Guo 15.1 230 var devEui = data.deviceInfo.devEui
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Hera Guo 15.1 233 var label = data.deviceInfo.devEui
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Hera Guo 15.1 236 var model = {};
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Hera Guo 15.1 239 var data2 = data.object;
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Hera Guo 15.1 242 var flg = data.fPort
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Hera Guo 15.1 245 for (var key in data2) {
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Hera Guo 15.1 248 ~/~/ 将属性名存入新对象中
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Hera Guo 15.1 251 model[key] = data2[key];
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Hera Guo 15.1 254 }
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Hera Guo 15.1 257 ~/~/var obj = {"devid":deviceName}
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Hera Guo 15.1 260 var result = {
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Hera Guo 15.1 263 deviceName: deviceName,
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Hera Guo 15.1 266 deviceType: deviceType,
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Hera Guo 15.1 269 telemetry: model,
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Hera Guo 15.1 272 groupName: "Case Study",
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Hera Guo 15.1 275 ~/~/label:label,
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Hera Guo 15.1 278 attributes:{"devEui":devEui,
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Hera Guo 15.1 281 ~/~/"timevalue":"test",
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Hera Guo 15.1 284 "inactivityTimeout":1260000
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Hera Guo 15.1 287 ~/~/ "High_humidity_alarm":"not set",
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Hera Guo 15.1 290 ~/~/ "High_temperature_alarm":"not set",
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Hera Guo 15.1 293 ~/~/ "Low_humidity_alarm":"not set",
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Hera Guo 15.1 296 ~/~/ "Low_temperature_alarm":"not set",
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Hera Guo 15.1 299 ~/~/ "Low_voltage_alarm":"not set"
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Hera Guo 15.1 302 ~/~/"customerName": "Civionic Engineering & Consulting (2014) Inc."
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Hera Guo 15.1 305 }
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Hera Guo 15.1 308 };
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Hera Guo 15.1 311 function decodeToString(payload) {
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Hera Guo 15.1 314 return String.fromCharCode.apply(String, payload);
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Hera Guo 15.1 317 }
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Hera Guo 15.1 320 function decodeToJson(payload) {
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Hera Guo 15.1 323 var str = decodeToString(payload);
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Hera Guo 15.1 326 var data = JSON.parse(str);
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Hera Guo 15.1 329 return data;
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Hera Guo 15.1 332 }
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Hera Guo 15.1 335 return result;
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Hera Guo 23.1 341 In the function decoder field, specify the downlink script to parse and transform the data.
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347 * (% _msthash="677" _msttexthash="26632970" _mstvisible="3" %)**Dowblink——JavaScript：**
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Hera Guo 15.1 350 ~/~/ Encode downlink data from incoming Rule Engine message
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Hera Guo 15.1 353 ~/~/ msg - JSON message payload downlink message json
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Hera Guo 15.1 356 ~/~/ msgType - type of message, for ex. 'ATTRIBUTES_UPDATED', 'POST_TELEMETRY_REQUEST', etc.
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Hera Guo 15.1 359 ~/~/ metadata - list of key-value pairs with additional data about the message
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Hera Guo 15.1 362 ~/~/ integrationMetadata - list of key-value pairs with additional data defined in Integration executing this converter
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Hera Guo 15.1 365 ~/~/ /~*~* Encoder ~*~*/
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Hera Guo 15.1 368 ~/~/var data = {"value":99};
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Alec Chen 25.1 370 (% _msthash="669" _msttexthash="1757431" _mstvisible="1" %)
Hera Guo 15.1 371 ~/~/ ~/~/ Process data from incoming message and metadata
372
Alec Chen 25.1 373 (% _msthash="668" _msttexthash="1852279" _mstvisible="1" %)
Hera Guo 15.1 374 ~/~/ data.tempFreq = msg.temperatureUploadFrequency;
375
Alec Chen 25.1 376 (% _msthash="667" _msttexthash="1572038" _mstvisible="1" %)
Hera Guo 15.1 377 ~/~/ data.humFreq = msg.humidityUploadFrequency;
378
Alec Chen 25.1 379 (% _msthash="666" _msttexthash="2049957" _mstvisible="1" %)
Hera Guo 15.1 380 ~/~/ data.devSerialNumber = metadata['ss_serialNumber'];
381
Alec Chen 25.1 382 (% _msthash="665" _msttexthash="1576731" _mstvisible="1" %)
Hera Guo 15.1 383 ~/~/ ~/~/ Result object with encoded downlink payload
384
Alec Chen 25.1 385 (% _msthash="664" _msttexthash="183287" _mstvisible="1" %)
Hera Guo 15.1 386 var result = {
387
Alec Chen 25.1 388 (% _msthash="663" _msttexthash="2331082" _mstvisible="1" %)
Hera Guo 15.1 389 ~/~/ downlink data content type: JSON, TEXT or BINARY (base64 format)
390
Alec Chen 25.1 391 (% _msthash="662" _msttexthash="322049" _mstvisible="1" %)
Hera Guo 15.1 392 contentType: "TEXT",
393
Alec Chen 25.1 394 (% _msthash="661" _msttexthash="249210" _mstvisible="1" %)
Hera Guo 15.1 395 ~/~/ downlink data
396
Alec Chen 25.1 397 (% _msthash="660" _msttexthash="1524952" _mstvisible="1" %)
Hera Guo 15.1 398 data: msg.shared_value ,~/~/JSON.stringify(data),
399
Alec Chen 25.1 400 (% _msthash="659" _msttexthash="2147704" _mstvisible="1" %)
Hera Guo 15.1 401 ~/~/ Optional metadata object presented in key/value format
402
Alec Chen 25.1 403 (% _msthash="658" _msttexthash="150189" _mstvisible="1" %)
Hera Guo 15.1 404 metadata: {
405
Alec Chen 25.1 406 (% _msthash="657" _msttexthash="1241370" _mstvisible="1" %)
Hera Guo 15.1 407 topic: '/test/down/'+metadata.deviceName
408
Alec Chen 25.1 409 (% _mstvisible="1" %)
Hera Guo 15.1 410 }
411
Alec Chen 25.1 412 (% _mstvisible="1" %)
Hera Guo 15.1 413 };
414
Alec Chen 25.1 415 (% _msthash="656" _msttexthash="233116" _mstvisible="1" %)
Hera Guo 15.1 416 return result;
417
Alec Chen 25.1 418 (% _mstvisible="1" %)
Hera Guo 23.1 419 ----
420
Alec Chen 25.1 421 (% _mstvisible="1" %)
422 == (% _msthash="655" _msttexthash="640094" _mstvisible="2" %)4.4 Configure the connection(%%) ==
Hera Guo 15.1 423
Alec Chen 25.1 424 (% _msthash="654" _msttexthash="1780675" _mstvisible="1" %)
Hera Guo 15.1 425 Generate MQTT certificate integrated on chirpstack
426
Alec Chen 25.1 427 (% _msthash="653" _msttexthash="3723447" _mstvisible="1" %)
Hera Guo 15.1 428 Chirpstack generates CA certificate, TLS certificate, and TLS key respectively
429
Alec Chen 25.1 430 (% _msthash="652" _msttexthash="5123092" _mstvisible="1" %)
Hera Guo 15.1 431 They correspond to the CA certificate file, Certificate file, and Private key file on thingseye
432
Alec Chen 25.1 433 (% _mstvisible="1" %)
434 (% _mstvisible="3" %)[[image:图片4.png||_mstalt="5131737" _msthash="622" _mstvisible="5" height="504" width="1016"]]
Hera Guo 15.1 435
Alec Chen 25.1 436 (% _mstvisible="1" %)
437 (% _mstvisible="3" %)[[image:图片5.png||_mstalt="5131854" _msthash="624" _mstvisible="5" height="505" width="1017"]]
Hera Guo 15.1 438
Alec Chen 25.1 439 (% _mstvisible="1" %)
Hera Guo 15.1 440 * Copy the contents of the certificates and paste them into the linked file below, a total of three certificates are required
441
Alec Chen 25.1 442 (% _mstvisible="1" %)
443 (% _msthash="650" _msttexthash="44967858" _mstvisible="2" %)**Integrated Certificate File demo Download Address：**
Hera Guo 15.1 444
Alec Chen 25.1 445 (% _mstvisible="1" %)
446 [[https:~~/~~/github.com/ThingsEye-io/te-platform/tree/main/chirpstack>>https://github.com/ThingsEye-io/te-platform/tree/main/chirpstack||_msthash="649" _msttexthash="3132909" _mstvisible="2"]]
Hera Guo 15.1 447
Alec Chen 25.1 448 (% _msthash="648" _msttexthash="4037631" _mstvisible="1" %)
Hera Guo 15.1 449 Enter the server address Host: lns1.thingseye.io on the Connection configuration
450
Alec Chen 25.1 451 (% _msthash="647" _msttexthash="93873" _mstvisible="1" %)
Hera Guo 15.1 452 Port: 8883
453
Alec Chen 25.1 454 (% _msthash="646" _msttexthash="380666" _mstvisible="1" %)
Hera Guo 15.1 455 Credentials type: PEM
456
Alec Chen 25.1 457 (% _msthash="645" _msttexthash="880399" _mstvisible="1" %)
Hera Guo 15.1 458 Upload the certificate and key file
459
Alec Chen 25.1 460 (% _mstvisible="1" %)
461 (% _mstvisible="3" %)[[image:图片6.png||_mstalt="5131971" _msthash="626" _mstvisible="5" height="509" width="1026"]]
Hera Guo 15.1 462
Alec Chen 25.1 463 (% _mstvisible="1" %)
464 (% _mstvisible="3" %)[[image:图片7.png||_mstalt="5132088" _msthash="628" _mstvisible="5" height="509" width="1025"]]
Hera Guo 15.1 465
Alec Chen 25.1 466 (% _mstvisible="1" %)
Hera Guo 24.1 467 ----
468
Alec Chen 25.1 469 (% _msthash="644" _msttexthash="472992" _mstvisible="1" %)
Hera Guo 15.1 470 The default for Topic is:
471
Alec Chen 25.1 472 (% _msthash="643" _msttexthash="2223559" _mstvisible="1" %)
Hera Guo 15.1 473 application/**chirpstack application id**/device/+/event/up
474
Alec Chen 25.1 475 (% _mstvisible="1" %)
476 (% _mstvisible="3" %)[[image:图片8.png||_mstalt="5132205" _msthash="630" _mstvisible="5" height="508" width="1024"]]
Hera Guo 15.1 477
478
Alec Chen 25.1 479 (% _mstvisible="1" class="wikigeneratedid" %)
480 (% _mstvisible="3" %)[[image:屏幕截图 2024-11-25 095805.png||_mstalt="10831028" _msthash="632" _mstvisible="5" height="301" width="1024"]]
Hera Guo 16.1 481
Alec Chen 25.1 482 (% _mstvisible="1" %)
Hera Guo 24.1 483 ----
484
Alec Chen 25.1 485 (% _mstvisible="1" %)
486 == (% _msthash="642" _msttexthash="471978" _mstvisible="2" %)4.5 Check the connection(%%) ==
Hera Guo 15.1 487
Alec Chen 25.1 488 (% _mstvisible="1" %)
489 (% _mstvisible="3" %)[[image:图片9.png||_mstalt="5132322" _msthash="634" _mstvisible="5" height="509" width="1025"]]
Hera Guo 15.1 490
Alec Chen 25.1 491 (% _mstvisible="1" %)
492 (% _mstvisible="3" %)[[image:图片10.png||_mstalt="5142449" _msthash="636" _mstvisible="5" height="509" width="1026"]]
Hera Guo 15.1 493
Hera Guo 24.1 494
Alec Chen 25.1 495 (% _mstvisible="1" %)
Hera Guo 24.1 496 ----
497
Alec Chen 25.1 498 (% _mstvisible="1" %)
499 = (% _msthash="641" _msttexthash="418145" _mstvisible="2" %)5. Check Data Uplink Log(%%) =
Hera Guo 15.1 500
Alec Chen 25.1 501 (% _msthash="640" _msttexthash="1422681" _mstvisible="1" %)
Chxy 13.1 502 User can check the devices log in Intergration.
503
Alec Chen 25.1 504 (% _mstvisible="1" %)
505 (% _mstvisible="3" %)[[image:1729562069134-315.png||_mstalt="294190" _msthash="638" _mstvisible="5" height="587" width="723"]]