Version 100.5 by Xiaoling on 2023/08/15 17:21
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1 (% class="wikigeneratedid" id="HTableofContents:" %)
2 **Table of Contents:**
3
4 {{toc/}}
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9
10
11 = 1. The use of this guideline =
12
13
14 This configure instruction is for Dragino NB-IoT models with -NB or -NS suffix, for example DDS75-NB. These models use the same NB-IoT Module **[[BC660K-GL>>https://www.quectel.com/product/lpwa-bc660k-gl-nb2]]** and has the same software structure. The have the same configure instruction to different IoT servers. Use can follow the instruction here to see how to configure to connect to those servers.
15
16
17 = 2. Attach Network =
18
19
20 To attache NB-IoT sensors to NB-IoT Network, You need to:
21
22 1. Get a NB-IoT SIM card from Service Provider. (Not the same as the SIM card we use in mobile phone)
23 1. Insert the SIM card to Sensor
24 1. [[Configure APN>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20configure%20APN%20in%20the%20node/]] in the sensor (AT+APN=<APN>)
25
26 [[image:image-20230808205045-1.png||height="293" width="438"]]
27
28 After doing above, the NB-IoT Sensors should be able to attach to NB-IoT network .
29
30 The -NB and -NS models support (% style="color:blue" %)**LTE Cat NB2**(%%), with below frequency band: multiple frequency bands of (% style="color:blue" %)**B1/B2/B3/B4/B5/B8/B12/B13/B14/B17/B18/B19/B20/B25/B28/B66/B70/B85**(%%) . Make sure you use a the NB-IoT SIM card.
31
32 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:878px" %)
33 |(% style="background-color:#4f81bd; color:white; width:117px" %)**SIM Provider**|(% style="background-color:#4f81bd; color:white; width:151px" %)**AT+APN=**|(% style="background-color:#4f81bd; color:white; width:474px" %)**NB-IoT Coverage**|(% style="background-color:#4f81bd; color:white; width:135px" %)**Comments**
34 |(% style="width:117px" %)**[[1NCE>>https://1nce.com]]**|(% style="width:151px" %)iot.1nce.net|(% style="width:474px" %)(((
35 **[[Coverage Reference Link>>https://1nce.com/en-ap/1nce-connect]]**
36
37 Austria, Belgium, Bulgaria, Croatia, Czech Republic, Denmark, Finland, Germany, Great Britain, Greece, Hungary, Ireland, Italy, Latvia, Malta, Netherlands, Norway, Puerto Rico, Russia, Slovak , Republic, Slovenia, Spain, Sweden, Switzerland, Taiwan, USA, US Virgin Islands
38 )))|(% style="width:135px" %)
39 |(% style="width:117px" %)China Mobile|(% style="width:151px" %)No need configure|(% style="width:474px" %)China Mainland, HongKong|(% style="width:135px" %)
40 |(% style="width:117px" %)China Telecom|(% style="width:151px" %)ctnb|(% style="width:474px" %)China Mainland|(% style="width:135px" %)
41
42
43
44 = 3. Configure to connect to different servers =
45
46 == 3.1 General UDP Connection ==
47
48
49 The NB-IoT Sensor can send packet to server use UDP protocol.
50
51
52 === 3.1.1 Simulate UDP Connection by PC tool ===
53
54
55 We can use PC tool to simulate UDP connection to make sure server works ok.
56
57 [[image:image-20230802112413-1.png]]
58
59
60 === 3.1.2 Configure NB-IoT Sensor ===
61
62 ==== 3.1.2.1 AT Commands ====
63
64
65 (% style="color:blue" %)**AT Commands:**
66
67 * (% style="color:#037691" %)**AT+PRO=2,0**  (%%) ~/~/  Set to use UDP protocol to uplink ,Payload Type select Hex payload
68
69 * (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5601**  (%%) ~/~/  Set UDP server address and port
70
71 * (% style="color:#037691" %)**AT+CFM=1**    (%%) ~/~/  If the server does not respond, this command is unnecessary
72
73 [[image:image-20230802112413-2.png]]
74
75
76 ==== 3.1.2.2 Uplink Example ====
77
78
79 [[image:image-20230802112413-3.png]]
80
81
82 == 3.2 General MQTT Connection ==
83
84
85 The NB-IoT Sensor can send packet to server use MQTT protocol.
86
87 Below are the commands.
88
89 (% style="color:blue" %)**AT Commands:**
90
91 * (% style="color:#037691" %)**AT+PRO=3,0**   (%%) ~/~/  Set to use MQTT protocol to uplink, Payload Type select Hex payload.
92
93 * (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,1883**  (%%) ~/~/  Set MQTT server address and port
94
95 * (% style="color:#037691" %)**AT+CLIENT=CLIENT**     (%%) ~/~/  Set up the CLIENT of MQTT
96
97 * (% style="color:#037691" %)**AT+UNAME=UNAME**        (%%) ~/~/  Set the username of MQTT
98
99 * (% style="color:#037691" %)**AT+PWD=PWD**             (%%) ~/~/  Set the password of MQTT
100
101 * (% style="color:#037691" %)**AT+PUBTOPIC=NSE01_PUB**  (%%) ~/~/  Set the sending topic of MQTT
102
103 * (% style="color:#037691" %)**AT+SUBTOPIC=NSE01_SUB**  (%%) ~/~/  Set the subscription topic of MQTT
104
105 [[image:image-20230802112413-4.png]]
106
107 [[image:image-20230802112413-5.png]]
108
109 (% style="color:red" %)**Notice: MQTT protocol has a much higher power consumption compare with UDP/CoAP protocol. Please check the power analyze document and adjust the uplink  period to a suitable interval.**
110
111
112 == 3.3 [[ThingSpeak>>url:https://thingspeak.com/]] (via MQTT) ==
113
114 === 3.3.1 Get MQTT Credentials ===
115
116
117 [[ThingSpeak>>url:https://thingspeak.com/]] connection uses MQTT Connection. So we need to get MQTT Credentials first. You need to point MQTT Devices to ThingSpeak Channel as well.
118
119 [[image:image-20230802112413-6.png]]
120
121 [[image:image-20230802112413-7.png]]
122
123
124 === 3.3.2 Simulate with MQTT.fx ===
125
126 ==== 3.3.2.1 Establish MQTT Connection ====
127
128
129 After we got MQTT Credentials, we can first simulate with PC tool MQTT.fx tool to see if the Credentials and settings are fine.
130
131 [[image:image-20230802112413-8.png]]
132
133 * (% style="color:#037691" %)**Broker Address:**(%%) mqtt3.thingspeak.com
134
135 * (% style="color:#037691" %)**Broker Port:**(%%) 1883
136
137 * (% style="color:#037691" %)**Client ID:**(%%) <Your ThingSpeak MQTT ClientID>
138
139 * (% style="color:#037691" %)**User Name:**(%%) <Your ThingSpeak MQTT User Name>
140
141 * (% style="color:#037691" %)**Password:**(%%) <Your ThingSpeak MQTT Password>
142
143
144
145 ==== 3.3.2.2 Publish Data to ThingSpeak Channel ====
146
147
148 [[image:image-20230802112413-9.png]]
149
150 [[image:image-20230802112413-10.png]]
151
152
153 (% style="color:blue" %)**In MQTT.fx, we can publish below info:**
154
155 * (% style="color:#037691" %)**Topic:**(%%) channels/YOUR_CHANNEL_ID/publish
156
157 * (% style="color:#037691" %)**Payload:**(%%) field1=63&field2=67&status=MQTTPUBLISH
158
159 Where 63 and 67 are the value to be published to field1 & field2.
160
161
162 (% style="color:blue" %)**Result: **
163
164 [[image:image-20230802112413-11.png]]
165
166
167 === 3.3.3 Configure NB-IoT Sensor for connection ===
168
169 ==== 3.3.3.1 AT Commands: ====
170
171
172 In the NB-IoT, we can run below commands so to publish the channels like MQTT.fx
173
174 * (% style="color:blue" %)**AT+PRO=3,1** (%%) ~/~/ Set to use ThingSpeak Server and Related Payload
175
176 * (% style="color:blue" %)**AT+CLIENT=<Your ThingSpeak MQTT ClientID>**
177
178 * (% style="color:blue" %)**AT+UNAME=<Your ThingSpeak MQTT User Name>**
179
180 * (% style="color:blue" %)**AT+PWD=<Your ThingSpeak MQTT Password>**
181
182 * (% style="color:blue" %)**AT+PUBTOPIC=<YOUR_CHANNEL_ID>**
183
184 * (% style="color:blue" %)**AT+SUBTOPIC=<YOUR_CHANNEL_ID>**
185
186
187
188 ==== 3.3.3.2 Uplink Examples ====
189
190
191 For S31-NB
192
193 For SE01-NB
194
195 For DDS20-NB
196
197 For DDS45-NB
198
199 For DDS75-NB
200
201 For NMDS120-NB
202
203 For SPH01-NB
204
205 For NLM01-NB
206
207 For NMDS200-NB
208
209 For CPN01-NB
210
211 For DS03A-NB
212
213 For SN50V3-NB
214
215
216 ==== 3.3.3.3 Map fields to sensor value ====
217
218
219 When NB-IoT sensor upload to ThingSpeak. The payload already specify which fileds related to which sensor value. Use need to create fileds in Channels Settings. with name so to see the value correctly.
220
221
222 [[image:image-20230802112413-12.png]]
223
224 [[image:image-20230802112413-13.png]]
225
226
227 Below is the NB-IoT Product Table show the mapping.
228
229 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:1424px" %)
230 |(% style="background-color:#4f81bd; width:143px" %) |(% style="background-color:#4f81bd; color:white; width:103px" %)Field1|(% style="background-color:#4f81bd; color:white; width:102px" %)Field2|(% style="background-color:#4f81bd; color:white; width:157px" %)Field3|(% style="background-color:#4f81bd; color:white; width:154px" %)Field4|(% style="background-color:#4f81bd; color:white; width:153px" %)Field5|(% style="background-color:#4f81bd; color:white; width:151px" %)Field6|(% style="background-color:#4f81bd; color:white; width:160px" %)Field7|(% style="background-color:#4f81bd; color:white; width:152px" %)Field8|(% style="background-color:#4f81bd; color:white; width:67px" %)Field9|(% style="background-color:#4f81bd; color:white; width:69px" %)Field10
231 |(% style="background-color:#4f81bd; color:white; width:143px" %)S31x-NB|(% style="width:103px" %)Temperature |(% style="width:102px" %)Humidity|(% style="width:157px" %)Battery|(% style="width:154px" %)RSSI|(% style="width:153px" %) |(% style="width:151px" %) |(% style="width:160px" %) |(% style="width:152px" %) |(% style="width:67px" %) |(% style="width:69px" %)
232 |(% style="background-color:#4f81bd; color:white; width:143px" %)SE01-NB|(% style="width:103px" %)Temperature |(% style="width:102px" %)Humidity|(% style="width:157px" %)conduct|(% style="width:154px" %)dielectric_constant|(% style="width:153px" %)Battery|(% style="width:151px" %)RSSI|(% style="width:160px" %) |(% style="width:152px" %) |(% style="width:67px" %) |(% style="width:69px" %)
233 |(% style="background-color:#4f81bd; color:white; width:143px" %)DDS20-NB|(% style="width:103px" %)distance|(% style="width:102px" %)Battery|(% style="width:157px" %)RSSI|(% style="width:154px" %) |(% style="width:153px" %) |(% style="width:151px" %) |(% style="width:160px" %) |(% style="width:152px" %) |(% style="width:67px" %) |(% style="width:69px" %)
234 |(% style="background-color:#4f81bd; color:white; width:143px" %)DDS45-NB|(% style="width:103px" %)distance|(% style="width:102px" %)Battery|(% style="width:157px" %)RSSI|(% style="width:154px" %) |(% style="width:153px" %) |(% style="width:151px" %) |(% style="width:160px" %) |(% style="width:152px" %) |(% style="width:67px" %) |(% style="width:69px" %)
235 |(% style="background-color:#4f81bd; color:white; width:143px" %)DDS75-NB|(% style="width:103px" %)distance|(% style="width:102px" %)Battery|(% style="width:157px" %)RSSI|(% style="width:154px" %) |(% style="width:153px" %) |(% style="width:151px" %) |(% style="width:160px" %) |(% style="width:152px" %) |(% style="width:67px" %) |(% style="width:69px" %)
236 |(% style="background-color:#4f81bd; color:white; width:143px" %)NMDS120-NB|(% style="width:103px" %)distance|(% style="width:102px" %)Battery|(% style="width:157px" %)RSSI|(% style="width:154px" %) |(% style="width:153px" %) |(% style="width:151px" %) |(% style="width:160px" %) |(% style="width:152px" %) |(% style="width:67px" %) |(% style="width:69px" %)
237 |(% rowspan="1" style="background-color:#4f81bd; color:white; width:143px" %)SPH01-NB|(% style="width:103px" %)ph|(% style="width:102px" %)Temperature|(% style="width:157px" %)Battery|(% style="width:154px" %)RSSI|(% style="width:153px" %) |(% style="width:151px" %) |(% style="width:160px" %) |(% style="width:152px" %) |(% style="width:67px" %) |(% colspan="1" rowspan="1" style="width:69px" %)
238 |(% style="background-color:#4f81bd; color:white; width:143px" %)NLM01-NB|(% style="width:103px" %)Humidity|(% style="width:102px" %)Temperature|(% style="width:157px" %)Battery|(% style="width:154px" %)RSSI|(% style="width:153px" %) |(% style="width:151px" %) |(% style="width:160px" %) |(% style="width:152px" %) |(% style="width:67px" %) |(% style="width:69px" %)
239 |(% style="background-color:#4f81bd; color:white; width:143px" %)NMDS200-NB|(% style="width:103px" %)distance1|(% style="width:102px" %)distance2|(% style="width:157px" %)Battery|(% style="width:154px" %)RSSI|(% style="width:153px" %) |(% style="width:151px" %) |(% style="width:160px" %) |(% style="width:152px" %) |(% style="width:67px" %) |(% style="width:69px" %)
240 |(% style="background-color:#4f81bd; color:white; width:143px" %)CPN01-NB|(% style="width:103px" %)alarm|(% style="width:102px" %)count|(% style="width:157px" %)door open duration|(% style="width:154px" %)calc flag|(% style="width:153px" %)Battery|(% style="width:151px" %)RSSI|(% style="width:160px" %) |(% style="width:152px" %) |(% style="width:67px" %) |(% style="width:69px" %)
241 |(% colspan="1" rowspan="1" style="background-color:#4f81bd; color:white; width:143px" %)DS03A-NB|(% colspan="1" rowspan="1" style="width:103px" %)level|(% colspan="1" rowspan="1" style="width:102px" %)alarm|(% colspan="1" rowspan="1" style="width:157px" %)pb14door open num|(% colspan="1" rowspan="1" style="width:154px" %)pb14 last open time|(% colspan="1" rowspan="1" style="width:153px" %)pb15 level status|(% colspan="1" rowspan="1" style="width:151px" %)pb15 alarm status|(% colspan="1" rowspan="1" style="width:160px" %)pb15 door open num|(% colspan="1" rowspan="1" style="width:152px" %)pb15 last open time|(% colspan="1" rowspan="1" style="width:67px" %)Battery|(% colspan="1" rowspan="1" style="width:69px" %)RSSI
242 |(% colspan="1" rowspan="1" style="background-color:#4f81bd; color:white; width:143px" %)SN50V3-NB mod1|(% colspan="1" rowspan="1" style="width:103px" %)mod|(% colspan="1" rowspan="1" style="width:102px" %)Battery|(% colspan="1" rowspan="1" style="width:157px" %)RSSI|(% colspan="1" rowspan="1" style="width:154px" %)DS18B20 Temp|(% colspan="1" rowspan="1" style="width:153px" %)exit_state/input PA4|(% colspan="1" rowspan="1" style="width:151px" %)adc0|(% colspan="1" rowspan="1" style="width:160px" %)Temperature |(% colspan="1" rowspan="1" style="width:152px" %)Humidity|(% colspan="1" rowspan="1" style="width:67px" %) |(% colspan="1" rowspan="1" style="width:69px" %)
243 |(% colspan="1" style="background-color:#4f81bd; color:white; width:143px" %)SN50V3-NB mod2|(% colspan="1" style="width:103px" %)mod|(% colspan="1" style="width:102px" %)Battery|(% colspan="1" style="width:157px" %)RSSI|(% colspan="1" style="width:154px" %)DS18B20 Temp|(% colspan="1" style="width:153px" %)exit_state/input PA4|(% colspan="1" style="width:151px" %)adc0|(% colspan="1" style="width:160px" %)distance|(% colspan="1" style="width:152px" %) |(% colspan="1" style="width:67px" %) |(% colspan="1" style="width:69px" %)
244 |(% colspan="1" style="background-color:#4f81bd; color:white; width:143px" %)SN50V3-NB mod3|(% colspan="1" style="width:103px" %)mod|(% colspan="1" style="width:102px" %)Battery|(% colspan="1" style="width:157px" %)RSSI|(% colspan="1" style="width:154px" %)adc0|(% colspan="1" style="width:153px" %)exit_state/input PA4|(% colspan="1" style="width:151px" %)adc1|(% colspan="1" style="width:160px" %)Temperature|(% colspan="1" style="width:152px" %)Humidity|(% colspan="1" style="width:67px" %)adc4|(% colspan="1" style="width:69px" %)
245 |(% colspan="1" style="background-color:#4f81bd; color:white; width:143px" %)SN50V3-NB mod4|(% colspan="1" style="width:103px" %)mod|(% colspan="1" style="width:102px" %)Battery|(% colspan="1" style="width:157px" %)RSSI|(% colspan="1" style="width:154px" %)DS18B20 Temp|(% colspan="1" style="width:153px" %)adc0|(% colspan="1" style="width:151px" %)exit_state/input PA4|(% colspan="1" style="width:160px" %)DS18B20 Temp2|(% colspan="1" style="width:152px" %)DS18B20 Temp3|(% colspan="1" style="width:67px" %) |(% colspan="1" style="width:69px" %)
246 |(% colspan="1" style="background-color:#4f81bd; color:white; width:143px" %)SN50V3-NB mod5|(% colspan="1" style="width:103px" %)mod|(% colspan="1" style="width:102px" %)Battery|(% colspan="1" style="width:157px" %)RSSI|(% colspan="1" style="width:154px" %)DS18B20 Temp|(% colspan="1" style="width:153px" %)adc0|(% colspan="1" style="width:151px" %)exit_state/input PA4|(% colspan="1" style="width:160px" %)Weight|(% colspan="1" style="width:152px" %) |(% colspan="1" style="width:67px" %) |(% colspan="1" style="width:69px" %)
247 |(% colspan="1" style="background-color:#4f81bd; color:white; width:143px" %)SN50V3-NB mod6|(% colspan="1" style="width:103px" %)mod|(% colspan="1" style="width:102px" %)Battery|(% colspan="1" style="width:157px" %)RSSI|(% colspan="1" style="width:154px" %)count|(% colspan="1" style="width:153px" %) |(% colspan="1" style="width:151px" %) |(% colspan="1" style="width:160px" %) |(% colspan="1" style="width:152px" %) |(% colspan="1" style="width:67px" %) |(% colspan="1" style="width:69px" %)
248
249
250
251 == 3.4 [[Datacake>>https://datacake.co/]] ==
252
253
254 (% class="wikigeneratedid" %)
255 Dragino NB-IoT sensors has its template in **[[Datacake>>https://datacake.co/]]** Platform. There are two version for NB Sensor,
256
257
258 (% class="wikigeneratedid" %)
259 As example for S31B-NB. there are two versions: **S31B-NB-1D and S31B-NB-GE.**
260
261 * (% style="color:blue" %)**S31B-NB-1D**(%%): This version have pre-configure DataCake connection. User just need to Power on this device, it will auto connect send data to DataCake Server.
262
263 * (% style="color:blue" %)**S31B-NB-GE**(%%): This verson doesn't have pre-configure Datacake connection. User need to enter the AT Commands to connect to Datacake. See below for instruction.
264
265
266
267 === 3.4.1 Create device ===
268
269
270 (% style="color:blue" %)**Add Device**(%%) in DataCake.
271
272 [[image:image-20230808162301-1.png]]
273
274
275 [[image:image-20230808162342-2.png]]
276
277
278 (% style="color:blue" %)**Choose the correct model**(%%) from template.
279
280 [[image:image-20230808162421-3.png]]
281
282
283 (% style="color:blue" %)**Fill Device ID**(%%). The device ID needs to be filled in with IMEI, and a prefix of(% style="color:blue" %)** 'f' **(%%)needs to be added.
284
285 [[image:image-20230808163612-7.png]]
286
287 [[image:image-20230808163035-5.png]]
288
289 [[image:image-20230808163049-6.png]]
290
291
292 === 3.4.2 Scan QR code to obtain data ===
293
294
295 Users can use their phones or computers to scan QR codes to obtain device data information.
296
297 [[image:image-20230808170051-8.png||height="255" width="259"]]
298
299 [[image:image-20230808170548-9.png]]
300
301
302 === 3.4.2 AT command for connecting to DataCake ===
303
304
305 (% style="color:blue" %)**AT+PRO=2,0**
306
307 (% style="color:blue" %)**AT+SERVADDR=67.207.76.90,4445**
308
309
310 == 3.5 Node-Red (via MQTT) ==
311
312 === 3.5.1 Configure [[Node-Red>>http://wiki.dragino.com/xwiki/bin/view/Main/Node-RED/]] ===
313
314
315 Take S31-NB UDP protocol as an example.
316
317 Dragino provides input flow examples for the sensors.
318
319 User can download the required JSON file through Dragino Node-RED input flow template.
320
321 Download sample JSON file link: [[https:~~/~~/www.dropbox.com/sh/mduw85jcuwsua22/AAAvwPhg9z6dLjJhmZjqBf_ma?dl=0>>url:https://www.dropbox.com/sh/mduw85jcuwsua22/AAAvwPhg9z6dLjJhmZjqBf_ma?dl=0]]
322
323 We can directly import the template.
324
325 The templates for S31-NB and NB95S31B are the same.
326
327
328 [[image:image-20230809173127-4.png]]
329
330
331 Please select the NB95S31B template.
332
333 [[image:image-20230809173310-5.png]]
334
335 [[image:image-20230809173438-6.png]]
336
337 [[image:image-20230809173800-7.png]]
338
339
340 Successfully imported template.
341
342 [[image:image-20230809173835-8.png]]
343
344
345 Users can set UDP port.
346
347 [[image:image-20230809174053-9.png]]
348
349
350 === 3.5.2 Simulate Connection ===
351
352
353 We have completed the configuration of UDP. We can try sending packets to node red.
354
355 [[image:image-20230810083934-1.png]]
356
357 [[image:image-20230810084048-2.png]]
358
359 === 3.5.3 Configure NB-IoT Sensors ===
360
361
362 * (% style="color:blue" %)**AT+PRO=2,0(hex format) or 2,1(json format)  **(%%)** **~/~/  Set to UDP Server and  Payload
363
364 * (% style="color:blue" %)**AT+SERVADDR=xx.xx.xx.xx,port   **(%%)** **~/~/  Set Server IP and  port
365
366
367
368 == 3.6 ThingsBoard.Cloud (via MQTT) ==
369
370 === 3.6.1 Configure ThingsBoard ===
371
372 ==== 3.6.1.1 Create Device ====
373
374
375 Create a New Device in [[ThingsBoard>>url:https://thingsboard.cloud/]]. Record Device Name which is used for MQTT connection.
376
377 [[image:image-20230802112413-32.png]]
378
379
380 ==== 3.6.1.2 Create Uplink & Downlink Converter ====
381
382
383 (% style="color:blue" %)**Uplink Converter**
384
385 The purpose of the decoder function is to parse the incoming data and metadata to a format that ThingsBoard can consume. deviceName and deviceType are required, while attributes and telemetry are optional. Attributes and telemetry are flat key-value objects. Nested objects are not supported.
386
387 To create an uplink converter go to the (% style="color:blue" %)**Integrations center**(%%) -> (% style="color:blue" %)**Data converters**(%%) page and click (% style="color:blue" %)**“plus”** (%%)button. Name it (% style="color:blue" %)**“MQTT Uplink Converter”**(%%) and select type (% style="color:blue" %)"**Uplink"**(%%). Use debug mode for now.
388
389 [[image:image-20230802112413-33.png||height="732" width="1302"]]
390
391
392 (% style="color:blue" %)**Downlink Converter**
393
394 The Downlink converter transforming outgoing RPC message and then the Integration sends it to external MQTT broke
395
396 [[image:image-20230802112413-34.png||height="734" width="1305"]]
397
398 (% style="color:red" %)**Note: Our device payload is already human readable data. Therefore, users do not need to write decoders. Simply create by default.**
399
400
401 ==== 3.6.1.3 MQTT Integration Setup ====
402
403
404 Go to the (% style="color:blue" %)**Integrations center**(%%) **->** (% style="color:blue" %)**Integrations page**(%%) and click **“(% style="color:blue" %)plus(%%)”** icon to add a new integration. Name it (% style="color:blue" %)**“MQTT Integration”**(%%), select type (% style="color:blue" %)**MQTT**;
405
406 [[image:image-20230802112413-35.png||height="738" width="1312"]]
407
408
409 * The next steps is to add the recently created uplink and downlink converters;
410
411 [[image:image-20230802112413-36.png||height="736" width="1308"]]
412
413 [[image:image-20230802112413-37.png||height="735" width="1307"]]
414
415
416 (% style="color:blue" %)**Add a topic filter:**
417
418 tb/mqtt-integration-tutorial/sensors~/~/temperature ~-~-> Temperature  **固定的? 对的。**
419
420 You can also select an MQTT QoS level. We use MQTT QoS level 0 (At most once) by default;
421
422 [[image:image-20230802112413-38.png||height="731" width="1300"]]
423
424
425 === 3.6.2 Simulate with MQTT.fx ===
426
427
428 [[image:image-20230802112413-39.png]]
429
430 [[image:image-20230802112413-40.png]]
431
432
433 === 3.6.3 Configure NB-IoT Sensor ===
434
435
436 (% style="color:blue" %)**AT Commands**
437
438 * (% style="color:#037691" %)**AT+PRO=3,3  **(%%)** **~/~/ Use MQTT to connect to ThingsBoard. Payload Type set to 3.
439
440 * (% style="color:#037691" %)**AT+SUBTOPIC=<device name>**
441
442 * (% style="color:#037691" %)**AT+PUBTOPIC=<device name>**
443
444 * (% style="color:#037691" %)**AT+CLIENT=<device name> or User Defined**
445
446 * (% style="color:#037691" %)**AT+UNAME=<device name> or User Defined**
447
448 * (% style="color:#037691" %)**AT+PWD=<device name> or User Defined**
449
450 Test Uplink by click the button for 1 second
451
452 [[image:image-20230802112413-41.png]]
453
454 [[image:image-20230802112413-42.png]]
455
456 [[image:image-20230802112413-43.png]]
457
458
459 == 3.7 [[Tago.io>>url:https://admin.tago.io/]] (via MQTT) ==
460
461 === 3.7.1 Create device & Get Credentials ===
462
463
464 We use MQTT Connection to send data to [[Tago.io>>url:https://admin.tago.io/]]. We need to Create Device and Get MQTT Credentials first.
465
466 [[image:image-20230802112413-44.png]]
467
468 [[image:image-20230802112413-45.png]]
469
470
471 Go to the Device section and create a device. Then, go to the section tokens and copy your device-token.
472
473 [[image:image-20230802112413-46.png]]
474
475
476 The device needs to enable the TLS mode and set the (% style="color:blue" %)**AT+TLSMOD=1,0**(%%) command.
477
478 (% style="color:blue" %)**On the Connection Profile window, set the following information:**
479
480 * (% style="color:#037691" %)**Profile Name: “Any name”**
481
482 * (% style="color:#037691" %)**Broker Address: mqtt.tago.io**
483
484 * (% style="color:#037691" %)**Broker Port: 8883**
485
486 * (% style="color:#037691" %)**Client ID: “Any value”**
487
488 (% style="color:blue" %)**On the section User credentials, set the following information:**
489
490 * (% style="color:#037691" %)**User Name: “Any value”** (%%) **~/~/ Tago validates your user by the token only**
491
492 * (% style="color:#037691" %)**Password: “Your device token”**
493
494 * (% style="color:#037691" %)**PUBTOPIC: “Any value”**
495
496 * (% style="color:#037691" %)**SUBTOPIC: “Any value”**
497
498 (% style="color:blue" %)**AT command:**
499
500 * (% style="color:#037691" %)**AT+PRO=3,0 or 3,5 ** (%%) **~/~/ hex format or json format**
501
502 * (% style="color:#037691" %)**AT+SUBTOPIC=<device name>or User Defined**
503
504 * (% style="color:#037691" %)**AT+PUBTOPIC=<device name>or User Defined**
505
506 * (% style="color:#037691" %)**AT+CLIENT=<device name> or User Defined**
507
508 * (% style="color:#037691" %)**AT+UNAME=<device name> or User Defined**
509
510 * (% style="color:#037691" %)**AT+PWD=“Your device token”**
511
512
513
514 === 3.7.2 Simulate with MQTT.fx ===
515
516
517 [[image:image-20230802112413-52.png]]
518
519
520 [[image:image-20230808105300-2.png]]
521
522
523 Users can run the (% style="color:blue" %)**AT+PRO=3,5**(%%) command, and the payload will be converted to **JSON format**.
524
525 [[image:image-20230808105217-1.png]]
526
527 [[image:image-20230808105329-3.png]]
528
529
530 === 3.7.3 tago data ===
531
532
533 [[image:image-20230802112413-50.png]]
534
535 [[image:image-20230802112413-51.png||height="184" width="696"]]
536
537
538 == 3.8 TCP Connection ==
539
540
541 (% style="color:blue" %)**AT command:**
542
543 * (% style="color:#037691" %)**AT+PRO=4,0   ** (%%) ~/~/ Set to use TCP protocol to uplink(HEX format)
544
545 * (% style="color:#037691" %)**AT+PRO=4,1   ** (%%) ~/~/ Set to use TCP protocol to uplink(JSON format)
546
547 * (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5600 ** (%%) ~/~/ to set TCP server address and port
548
549 (% style="color:blue" %)**Sensor Console Output when Uplink:**
550
551 [[image:image-20230807233631-1.png]]
552
553
554 (% style="color:blue" %)**See result in TCP Server:**
555
556 [[image:image-20230807233631-2.png]]

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