Last modified by Hera Guo on 2025/09/25 09:23
From version 23.1
edited by Hera Guo
on 2025/09/25 09:18
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To version 3.1
edited by Chxy
on 2024/10/08 16:10
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1 -XWiki.hera
1 +XWiki.EdwinChen
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7 7  
8 8  = 1. Overview =
9 9  
10 -This instructions will show you how to connect a device that has been registered to the server to the Thingseye platform.
11 11  
12 12  
13 13  = 2. UDP Procotol  ~-~- Directly Connection =
... ... @@ -21,322 +21,23 @@
21 21  
22 22  Please contact ThingsEye team for detail how to forward data to client.
23 23  
24 -**Note：Currently udp connections require port forwarding, please contact the ThingsEye team to inform them of your device's IMEI before connecting.**
25 25  
24 +== 2.2 Test UDP Interface via Socket Tool ==
26 26  
27 -----
26 +Download the UDP Test Tool from:  [[https:~~/~~/sourceforge.net/projects/sockettest/ >>https://sourceforge.net/projects/sockettest/]]. Run this tool, and input the server address and UDP port  as below and click send.
28 28  
29 -== 2.2 Test with Dragino NB device ==
28 +[[image:1728362612869-443.png||height="454" width="540"]]
30 30  
31 -=== 2.2.1 Configure NB-IoT End Node ===
30 +In server side, Tenant Administrator can check this in Tenant UDP Server location.
32 32  
33 -Device here is **[[S31-NB>>https://www.dragino.com/products/temperature-humidity-sensor/item/288-s31-nb-s31b-nb.html]]** : and have been configure below
32 +[[image:1728362834430-749.png||height="510" width="1667"]]
34 34  
35 -* Set to use ThingsEye UDP server: **AT+SERVADDR=server1.thingseye.io,11560**
36 -* Use UDP Uplink & Json protocol:** AT+PRO=2,5**
37 -* Equip with a NB-IoT SIM Card to access to NB-IoT Network.
34 +Click and see the debug info as below:
38 38  
39 -The S31-NB's cellular module has the IMEI: **863663062789483**
36 +[[image:1728363020699-203.png]]
40 40  
41 -=== 2.2.2 Check Uplink Data ===
38 +We can see the message arrives, but it shows ERROR because the message doesn't follow with the UDP Server format.
42 42  
43 -Turn on debug mod
44 44  
45 -[[image:1758762334133-608.png||height="494" width="1003"]]
46 46  
47 -----
48 -
49 -Re-activate the S31-NB, and we can see it in the debug window:
50 -
51 -[[image:1758762371290-726.png||height="528" width="1005"]]
52 -
53 -[[image:1728378218744-800.png||_mstalt="295269" height="431" width="1003"]]
54 -
55 -----
56 -
57 -=== 2.2.4 Auto-Create Device ===
58 -
59 -The default **Tenant UDP Server** has already been configured to decode the Dragino -NB / -CB NB-IoT node. So once each end node sends a data to server. Tenant will auto create the device in the server.
60 -
61 -[[image:1728378968101-683.png||_mstalt="297154" height="210" width="1005"]]
62 -
63 -[[image:1728379050044-764.png||_mstalt="295282" height="326" width="1009"]]
64 -
65 -
66 -----
67 -
68 -= 3.  Connect to The Things Stack =
69 -
70 -== 3.1 Network Structure ==
71 -
72 -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.
73 -
74 -[[image:1732679444539-853.jpg||_mstalt="296933" height="388" width="1452"]]
75 -
76 -== 3.2 Creat Integration for The Things Stack. ==
77 -
78 -(% class="lead" %)
79 -Add Integration
80 -
81 -[[image:1728535775119-971.png||_mstalt="297661" height="423" width="1007"]]
82 -
83 -
84 -(% class="lead" %)
85 -Choose Connection Type
86 -
87 -[[image:1728535857345-950.png||_mstalt="297154" height="257" width="403"]]
88 -
89 -
90 -(% class="lead" %)
91 -Input Uplink Data Converter Code
92 -
93 -[[image:1728535941851-388.png||_mstalt="297856" height="466" width="398"]]
94 -
95 -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]]
96 -
97 -
98 -(% class="lead" %)
99 -Input Downlink Converter
100 -
101 -[[image:1728536142721-488.png||_mstalt="296127" height="470" width="407"]]
102 -
103 -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]]
104 -
105 -
106 -(% class="lead" %)
107 -Set up Connection to The Things Network application
108 -
109 -[[image:1728536305503-380.png||_mstalt="293254" height="431" width="1019"]]
110 -
111 -
112 -
113 -(% class="lead" %)
114 -Test Connection & Add iIntegration
115 -
116 -[[image:1728536374214-962.png||_mstalt="295893" height="380" width="1024"]]
117 -
118 -After add , we can see the integration here:
119 -
120 -[[image:1728536420275-153.png||_mstalt="293748" height="152" width="1026"]]
121 -
122 -
123 -== 3.3 Test Uplink ==
124 -
125 -We can use Simulate Uplink to simulate an uplink in the things stack. Then we should be able to see the message in ThingsEye
126 -
127 -[[image:1728536524638-768.png||_mstalt="298870" height="473" width="1028"]]
128 -
129 -
130 -[[image:1728536541040-814.png||_mstalt="293215" height="424" width="1026"]]
131 -
132 -
133 -
134 -= 4.Connect chirpstack to Thingseye by way of MQTT =
135 -
136 -* **How to connect chirpstack to Thingseye by way of MQTT? The following tutorial will show you**
137 -
138 -== 4.1 Network Structure ==
139 -
140 -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.
141 -
142 -[[image:1732679647697-982.jpg||_mstalt="299884" height="399" width="1492"]]
143 -
144 -== 4.2 Thingseye adds MQTT integration ==
145 -
146 -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";
147 -
148 -[[image:1758762634175-353.png||height="783" width="1020"]]
149 -
150 -== 4.3 Add an uplink and downlink data converter ==
151 -
152 -In the function decoder field, specify the uplink script to parse and transform the data.
153 -
154 -[[image:1758763061703-634.png||height="783" width="1020"]]
155 -
156 -* **Uplink——JavaScript：**
157 -
158 -var data = decodeToJson(payload);
159 -
160 -var deviceName = data.deviceInfo.deviceName;
161 -
162 -var deviceType = data.applicationName;
163 -
164 -var devEui = data.deviceInfo.devEui
165 -
166 -var label = data.deviceInfo.devEui
167 -
168 -var model = {};
169 -
170 -var data2 = data.object;
171 -
172 -var flg = data.fPort
173 -
174 -for (var key in data2) {
175 -
176 - ~/~/ 将属性名存入新对象中
177 -
178 - model[key] = data2[key];
179 -
180 -}
181 -
182 -~/~/var obj = {"devid":deviceName}
183 -
184 -var result = {
185 -
186 - deviceName: deviceName,
187 -
188 - deviceType: deviceType,
189 -
190 - telemetry: model,
191 -
192 - groupName: "Case Study",
193 -
194 - ~/~/label:label,
195 -
196 - attributes:{"devEui":devEui,
197 -
198 - ~/~/"timevalue":"test",
199 -
200 - "inactivityTimeout":1260000
201 -
202 - ~/~/ "High_humidity_alarm":"not set",
203 -
204 - ~/~/ "High_temperature_alarm":"not set",
205 -
206 - ~/~/ "Low_humidity_alarm":"not set",
207 -
208 - ~/~/ "Low_temperature_alarm":"not set",
209 -
210 - ~/~/ "Low_voltage_alarm":"not set"
211 -
212 - ~/~/"customerName": "Civionic Engineering & Consulting (2014) Inc."
213 -
214 - }
215 -
216 -};
217 -
218 -function decodeToString(payload) {
219 -
220 - return String.fromCharCode.apply(String, payload);
221 -
222 -}
223 -
224 -function decodeToJson(payload) {
225 -
226 - var str = decodeToString(payload);
227 -
228 - var data = JSON.parse(str);
229 -
230 - return data;
231 -
232 -}
233 -
234 -return result;
235 -
236 -----
237 -
238 -In the function decoder field, specify the downlink script to parse and transform the data.
239 -
240 -[[image:1758763019466-819.png||height="787" width="1022"]]
241 -
242 -* **Dowblink——JavaScript：**
243 -
244 -~/~/ Encode downlink data from incoming Rule Engine message
245 -
246 -~/~/ msg - JSON message payload downlink message json
247 -
248 -~/~/ msgType - type of message, for ex. 'ATTRIBUTES_UPDATED', 'POST_TELEMETRY_REQUEST', etc.
249 -
250 -~/~/ metadata - list of key-value pairs with additional data about the message
251 -
252 -~/~/ integrationMetadata - list of key-value pairs with additional data defined in Integration executing this converter
253 -
254 -~/~/ /~*~* Encoder ~*~*/
255 -
256 -~/~/var data = {"value":99};
257 -
258 -~/~/ ~/~/ Process data from incoming message and metadata
259 -
260 -~/~/ data.tempFreq = msg.temperatureUploadFrequency;
261 -
262 -~/~/ data.humFreq = msg.humidityUploadFrequency;
263 -
264 -~/~/ data.devSerialNumber = metadata['ss_serialNumber'];
265 -
266 -~/~/ ~/~/ Result object with encoded downlink payload
267 -
268 -var result = {
269 -
270 - ~/~/ downlink data content type: JSON, TEXT or BINARY (base64 format)
271 -
272 - contentType: "TEXT",
273 -
274 - ~/~/ downlink data
275 -
276 - data: msg.shared_value ,~/~/JSON.stringify(data),
277 -
278 - ~/~/ Optional metadata object presented in key/value format
279 -
280 - metadata: {
281 -
282 - topic: '/test/down/'+metadata.deviceName
283 -
284 - }
285 -
286 -};
287 -
288 -return result;
289 -
290 -----
291 -
292 -== 4.4 Configure the connection ==
293 -
294 -Generate MQTT certificate integrated on chirpstack
295 -
296 -Chirpstack generates CA certificate, TLS certificate, and TLS key respectively
297 -
298 -They correspond to the CA certificate file, Certificate file, and Private key file on thingseye
299 -
300 -[[image:图片4.png||_mstalt="5131737" height="504" width="1016"]]
301 -
302 -[[image:图片5.png||_mstalt="5131854" height="505" width="1017"]]
303 -
304 -* Copy the contents of the certificates and paste them into the linked file below, a total of three certificates are required
305 -
306 -**Integrated Certificate File demo Download Address：**
307 -
308 -[[https:~~/~~/github.com/ThingsEye-io/te-platform/tree/main/chirpstack>>https://github.com/ThingsEye-io/te-platform/tree/main/chirpstack]]
309 -
310 -Enter the server address Host: lns1.thingseye.io on the Connection configuration
311 -
312 -Port: 8883
313 -
314 -Credentials type: PEM
315 -
316 -Upload the certificate and key file
317 -
318 -[[image:图片6.png||_mstalt="5131971"]]
319 -
320 -[[image:图片7.png||_mstalt="5132088"]]
321 -
322 -The default for Topic is:
323 -
324 -application/**chirpstack application id**/device/+/event/up
325 -
326 -[[image:图片8.png||_mstalt="5132205"]]
327 -
328 -
329 -(% class="wikigeneratedid" %)
330 -[[image:屏幕截图 2024-11-25 095805.png||_mstalt="10831028" height="374" width="1272"]]
331 -
332 -== 4.5 Check the connection ==
333 -
334 -[[image:图片9.png||_mstalt="5132322"]]
335 -
336 -[[image:图片10.png||_mstalt="5142449"]]
337 -
338 -= 5. Check Data Uplink Log =
339 -
340 -User can check the devices log in Intergration.
341 -
342 -[[image:1729562069134-315.png||_mstalt="294190" height="587" width="723"]]
42 +
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