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From version 22.1
edited by Hera Guo
on 2025/09/25 09:10
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To version 4.1
edited by Chxy
on 2024/10/08 17:19
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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  
32 +[[image:1728362834430-749.png||height="510" width="1667"]]
33 +
34 +Click and see the debug info as below:
35 +
36 +[[image:1728363020699-203.png]]
37 +
38 +We can see the message arrives, but it shows ERROR because the message doesn't follow with the UDP Server format.
39 +
40 +
41 += 2.3 Test with Dragino NB device =
42 +
43 +=== 2.3.1 Configure NB-IoT End Node ===
44 +
33 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
34 34  
35 35  * Set to use ThingsEye UDP server: **AT+SERVADDR=server1.thingseye.io,11560**
36 -* Use UDP Uplink & Json protocol:** AT+PRO=2,5**
37 37  * Equip with a NB-IoT SIM Card to access to NB-IoT Network.
38 38  
39 39  The S31-NB's cellular module has the IMEI: **863663062789483**
40 40  
41 -=== 2.2.2 Check Uplink Data ===
42 42  
43 -Turn on debug mod
53 +=== 2.3.2 Check Uplink Data ===
44 44  
45 -[[image:1758762334133-608.png||height="494" width="1003"]]
46 -
47 -----
48 -
49 49  Re-activate the S31-NB, and we can see it in the debug window:
50 50  
51 -[[image:1758762371290-726.png||height="528" width="1005"]]
57 +[[image:1728378218744-800.png||height="431" width="1003"]]
52 52  
53 -[[image:1728378218744-800.png||_mstalt="295269" height="431" width="1003"]]
54 54  
55 -
56 -----
57 -
58 58  === 2.3.3 Auto-Create Device ===
59 59  
60 60  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.
61 61  
62 -[[image:1728378968101-683.png||_mstalt="297154" height="210" width="1005"]]
64 +[[image:1728378968101-683.png||height="273" width="1307"]]
63 63  
64 -[[image:1728379050044-764.png||_mstalt="295282" height="326" width="1009"]]
66 +[[image:1728379050044-764.png||height="424" width="1312"]]
65 65  
66 66  
67 -**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.**
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.
68 68  
69 -= 3.  Connect to The Things Stack =
70 70  
71 -== 3.1 Network Structure ==
72 72  
73 -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.
74 -
75 -[[image:1732679444539-853.jpg||_mstalt="296933" height="388" width="1452"]]
76 -
77 -== 3.2 Creat Integration for The Things Stack. ==
78 -
79 -(% class="lead" %)
80 -Add Integration
81 -
82 -[[image:1728535775119-971.png||_mstalt="297661" height="456" width="1087"]]
83 -
84 -
85 -(% class="lead" %)
86 -Choose Connection Type
87 -
88 -[[image:1728535857345-950.png||_mstalt="297154"]]
89 -
90 -
91 -(% class="lead" %)
92 -Input Uplink Data Converter Code
93 -
94 -[[image:1728535941851-388.png||_mstalt="297856" height="466" width="398"]]
95 -
96 -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]]
97 -
98 -
99 -(% class="lead" %)
100 -Input Downlink Converter
101 -
102 -[[image:1728536142721-488.png||_mstalt="296127" height="470" width="407"]]
103 -
104 -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]]
105 -
106 -
107 -(% class="lead" %)
108 -Set up Connection to The Things Network application
109 -
110 -[[image:1728536305503-380.png||_mstalt="293254" height="510" width="1206"]]
111 -
112 -
113 -
114 -(% class="lead" %)
115 -Test Connection & Add iIntegration
116 -
117 -[[image:1728536374214-962.png||_mstalt="295893"]]
118 -
119 -After add , we can see the integration here:
120 -
121 -[[image:1728536420275-153.png||_mstalt="293748" height="208" width="1404"]]
122 -
123 -
124 -== 3.3 Test Uplink ==
125 -
126 -We can use Simulate Uplink to simulate an uplink in the things stack. Then we should be able to see the message in ThingsEye
127 -
128 -[[image:1728536524638-768.png||_mstalt="298870" height="493" width="1071"]]
129 -
130 -
131 -[[image:1728536541040-814.png||_mstalt="293215"]]
132 -
133 -= 4.Connect chirpstack to Thingseye by way of MQTT =
134 -
135 -* **How to connect chirpstack to Thingseye by way of MQTT? The following tutorial will show you**
136 -
137 -== 4.1 Network Structure ==
138 -
139 -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.
140 -
141 -[[image:1732679647697-982.jpg||_mstalt="299884" height="399" width="1492"]]
142 -
143 -== 4.2 Thingseye adds MQTT integration ==
144 -
145 -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";
146 -
147 -[[image:1758762634175-353.png]]
148 -
149 -== 4.3 Add an uplink and downlink data converter ==
150 -
151 -In the function decoder field, specify the script to parse and transform the data.
152 -
153 -[[image:图片2.png||_mstalt="5131503"]]
154 -
155 -* **Uplink——JavaScript：**
156 -
157 -var data = decodeToJson(payload);
158 -
159 -var deviceName = data.deviceInfo.deviceName;
160 -
161 -var deviceType = data.applicationName;
162 -
163 -var devEui = data.deviceInfo.devEui
164 -
165 -var label = data.deviceInfo.devEui
166 -
167 -var model = {};
168 -
169 -var data2 = data.object;
170 -
171 -var flg = data.fPort
172 -
173 -for (var key in data2) {
174 -
175 - ~/~/ 将属性名存入新对象中
176 -
177 - model[key] = data2[key];
178 -
179 -}
180 -
181 -~/~/var obj = {"devid":deviceName}
182 -
183 -var result = {
184 -
185 - deviceName: deviceName,
186 -
187 - deviceType: deviceType,
188 -
189 - telemetry: model,
190 -
191 - groupName: "Case Study",
192 -
193 - ~/~/label:label,
194 -
195 - attributes:{"devEui":devEui,
196 -
197 - ~/~/"timevalue":"test",
198 -
199 - "inactivityTimeout":1260000
200 -
201 - ~/~/ "High_humidity_alarm":"not set",
202 -
203 - ~/~/ "High_temperature_alarm":"not set",
204 -
205 - ~/~/ "Low_humidity_alarm":"not set",
206 -
207 - ~/~/ "Low_temperature_alarm":"not set",
208 -
209 - ~/~/ "Low_voltage_alarm":"not set"
210 -
211 - ~/~/"customerName": "Civionic Engineering & Consulting (2014) Inc."
212 -
213 - }
214 -
215 -};
216 -
217 -function decodeToString(payload) {
218 -
219 - return String.fromCharCode.apply(String, payload);
220 -
221 -}
222 -
223 -function decodeToJson(payload) {
224 -
225 - var str = decodeToString(payload);
226 -
227 - var data = JSON.parse(str);
228 -
229 - return data;
230 -
231 -}
232 -
233 -return result;
234 -
235 -[[image:图片3.png||_mstalt="5131620"]]
236 -
237 -* **Dowblink——JavaScript：**
238 -
239 -~/~/ Encode downlink data from incoming Rule Engine message
240 -
241 -~/~/ msg - JSON message payload downlink message json
242 -
243 -~/~/ msgType - type of message, for ex. 'ATTRIBUTES_UPDATED', 'POST_TELEMETRY_REQUEST', etc.
244 -
245 -~/~/ metadata - list of key-value pairs with additional data about the message
246 -
247 -~/~/ integrationMetadata - list of key-value pairs with additional data defined in Integration executing this converter
248 -
249 -~/~/ /~*~* Encoder ~*~*/
250 -
251 -~/~/var data = {"value":99};
252 -
253 -~/~/ ~/~/ Process data from incoming message and metadata
254 -
255 -~/~/ data.tempFreq = msg.temperatureUploadFrequency;
256 -
257 -~/~/ data.humFreq = msg.humidityUploadFrequency;
258 -
259 -~/~/ data.devSerialNumber = metadata['ss_serialNumber'];
260 -
261 -~/~/ ~/~/ Result object with encoded downlink payload
262 -
263 -var result = {
264 -
265 - ~/~/ downlink data content type: JSON, TEXT or BINARY (base64 format)
266 -
267 - contentType: "TEXT",
268 -
269 - ~/~/ downlink data
270 -
271 - data: msg.shared_value ,~/~/JSON.stringify(data),
272 -
273 - ~/~/ Optional metadata object presented in key/value format
274 -
275 - metadata: {
276 -
277 - topic: '/test/down/'+metadata.deviceName
278 -
279 - }
280 -
281 -};
282 -
283 -return result;
284 -
285 -== 4.4 Configure the connection ==
286 -
287 -Generate MQTT certificate integrated on chirpstack
288 -
289 -Chirpstack generates CA certificate, TLS certificate, and TLS key respectively
290 -
291 -They correspond to the CA certificate file, Certificate file, and Private key file on thingseye
292 -
293 -[[image:图片4.png||_mstalt="5131737"]]
294 -
295 -[[image:图片5.png||_mstalt="5131854" height="630" width="1269"]]
296 -
297 -* Copy the contents of the certificates and paste them into the linked file below, a total of three certificates are required
298 -
299 -**Integrated Certificate File demo Download Address：**
300 -
301 -[[https:~~/~~/github.com/ThingsEye-io/te-platform/tree/main/chirpstack>>https://github.com/ThingsEye-io/te-platform/tree/main/chirpstack]]
302 -
303 -Enter the server address Host: lns1.thingseye.io on the Connection configuration
304 -
305 -Port: 8883
306 -
307 -Credentials type: PEM
308 -
309 -Upload the certificate and key file
310 -
311 -[[image:图片6.png||_mstalt="5131971"]]
312 -
313 -[[image:图片7.png||_mstalt="5132088"]]
314 -
315 -The default for Topic is:
316 -
317 -application/**chirpstack application id**/device/+/event/up
318 -
319 -[[image:图片8.png||_mstalt="5132205"]]
320 -
321 -
322 -(% class="wikigeneratedid" %)
323 -[[image:屏幕截图 2024-11-25 095805.png||_mstalt="10831028" height="374" width="1272"]]
324 -
325 -== 4.5 Check the connection ==
326 -
327 -[[image:图片9.png||_mstalt="5132322"]]
328 -
329 -[[image:图片10.png||_mstalt="5142449"]]
330 -
331 -= 5. Check Data Uplink Log =
332 -
333 -User can check the devices log in Intergration.
334 -
335 -[[image:1729562069134-315.png||_mstalt="294190" height="587" width="723"]]
73 +
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