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 5.1
edited by Chxy
on 2024/10/08 17:20
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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 =
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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"]]
41 +== 2.3 Test with Dragino NB device ==
46 46  
47 -----
43 +=== 2.3.1 Configure NB-IoT End Node ===
48 48  
49 -Re-activate the S31-NB, and we can see it in the debug window:
45 +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
50 50  
51 -[[image:1758762371290-726.png||height="528" width="1005"]]
47 +* Set to use ThingsEye UDP server: **AT+SERVADDR=server1.thingseye.io,11560**
48 +* Equip with a NB-IoT SIM Card to access to NB-IoT Network.
52 52  
53 -[[image:1728378218744-800.png||_mstalt="295269" height="431" width="1003"]]
50 +The S31-NB's cellular module has the IMEI: **863663062789483**
54 54  
55 -----
56 56  
57 -=== 2.2.4 Auto-Create Device ===
53 +=== 2.3.2 Check Uplink Data ===
58 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.
55 +Re-activate the S31-NB, and we can see it in the debug window:
60 60  
61 -[[image:1728378968101-683.png||_mstalt="297154" height="210" width="1005"]]
57 +[[image:1728378218744-800.png||height="431" width="1003"]]
62 62  
63 -[[image:1728379050044-764.png||_mstalt="295282" height="326" width="1009"]]
64 64  
60 +=== 2.3.3 Auto-Create Device ===
65 65  
66 -----
62 +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.
67 67  
68 -= 3.  Connect to The Things Stack =
64 +[[image:1728378968101-683.png||height="273" width="1307"]]
69 69  
70 -== 3.1 Network Structure ==
66 +[[image:1728379050044-764.png||height="424" width="1312"]]
71 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 73  
74 -[[image:1732679444539-853.jpg||_mstalt="296933" height="388" width="1452"]]
69 +So we have this device in the Tenant Device List. The next step will be how to use these value to make a nice dashboard for user's application.
75 75  
76 -== 3.2 Creat Integration for The Things Stack. ==
77 77  
78 -(% class="lead" %)
79 -Add Integration
80 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"]]
73 +
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