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1 (% class="wikigeneratedid" %)
2 **Table of Contents:**
3
4 {{toc/}}
5
6
7 = 1. The use of this guideline =
8
9
10 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.
11
12
13 = 2. Attach Network =
14
15
16 To attache NB-IoT sensors to NB-IoT Network, You need to:
17
18 1. Get a NB-IoT SIM card from Service Provider. (Not the same as the SIM card we use in mobile phone)
19 1. Insert the SIM card to Sensor
20 1. [[Configure APN>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20configure%20APN%20in%20the%20node/]] in the sensor
21
22 After doing above, the NB-IoT Sensors should be able to attach to NB-IoT network .
23
24 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.
25
26 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:878px" %)
27 |(% style="background-color:#4f81bd; color:white; width:117px" %)**SIM Provider**|(% style="background-color:#4f81bd; color:white; width:151px" %)**APN**|(% style="background-color:#4f81bd; color:white; width:474px" %)**NB-IoT Coverage**|(% style="background-color:#4f81bd; color:white; width:135px" %)**Comments**
28 |(% style="width:117px" %)**[[1NCE>>https://1nce.com]]**|(% style="width:151px" %)iot.1nce.net|(% style="width:474px" %)(((
29 **[[Coverage Reference Link>>https://1nce.com/en-ap/1nce-connect]]**
30
31 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
32 )))|(% style="width:135px" %)
33 |(% style="width:117px" %)China Mobile|(% style="width:151px" %) |(% style="width:474px" %)China Mainland, HongKong|(% style="width:135px" %)
34 |(% style="width:117px" %)China Telecom|(% style="width:151px" %) |(% style="width:474px" %)China Mainland|(% style="width:135px" %)
35
36
37
38 = 3. Configure to connect to different servers =
39
40 == 3.1 General UDP Connection ==
41
42
43 The NB-IoT Sensor can send packet to server use UDP protocol.
44
45
46 === 3.1.1 Simulate UDP Connection by PC tool ===
47
48
49 We can use PC tool to simulate UDP connection to make sure server works ok.
50
51 [[image:image-20230802112413-1.png]]
52
53
54 === 3.1.2 Configure NB-IoT Sensor ===
55
56 ==== 3.1.2.1 AT Commands ====
57
58
59 (% style="color:blue" %)**AT Commands:**
60
61 * (% style="color:#037691" %)**AT+PRO=2,0**  (%%) ~/~/  Set to use UDP protocol to uplink ,Payload Type select Hex payload
62
63 * (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5601**  (%%) ~/~/  Set UDP server address and port
64
65 * (% style="color:#037691" %)**AT+CFM=1**    (%%) ~/~/  If the server does not respond, this command is unnecessary
66
67 [[image:image-20230802112413-2.png]]
68
69
70 ==== 3.1.2.2 Uplink Example ====
71
72
73 [[image:image-20230802112413-3.png]]
74
75
76 == 3.2 General MQTT Connection ==
77
78
79 The NB-IoT Sensor can send packet to server use MQTT protocol.
80
81 Below are the commands.
82
83 (% style="color:blue" %)**AT Commands:**
84
85 * (% style="color:#037691" %)**AT+PRO=3,0**   (%%) ~/~/  Set to use MQTT protocol to uplink, Payload Type select Hex payload.
86
87 * (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,1883**  (%%) ~/~/  Set MQTT server address and port
88
89 * (% style="color:#037691" %)**AT+CLIENT=CLIENT**     (%%) ~/~/  Set up the CLIENT of MQTT
90
91 * (% style="color:#037691" %)**AT+UNAME=UNAME**        (%%) ~/~/  Set the username of MQTT
92
93 * (% style="color:#037691" %)**AT+PWD=PWD**             (%%) ~/~/  Set the password of MQTT
94
95 * (% style="color:#037691" %)**AT+PUBTOPIC=NSE01_PUB**  (%%) ~/~/  Set the sending topic of MQTT
96
97 * (% style="color:#037691" %)**AT+SUBTOPIC=NSE01_SUB**  (%%) ~/~/  Set the subscription topic of MQTT
98
99 [[image:image-20230802112413-4.png]]
100
101 [[image:image-20230802112413-5.png]]
102
103 (% 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.**
104
105
106 == 3.3 [[ThingSpeak>>url:https://thingspeak.com/]] (via MQTT) ==
107
108 === 3.3.1 Get MQTT Credentials ===
109
110
111 [[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.
112
113 [[image:image-20230802112413-6.png]]
114
115 [[image:image-20230802112413-7.png]]
116
117
118 === 3.3.2 Simulate with MQTT.fx ===
119
120 ==== 3.3.2.1 Establish MQTT Connection ====
121
122
123 After we got MQTT Credentials, we can first simulate with PC tool MQTT.fx tool to see if the Credentials and settings are fine.
124
125 [[image:image-20230802112413-8.png]]
126
127 * (% style="color:#037691" %)**Broker Address:**(%%) mqtt3.thingspeak.com
128
129 * (% style="color:#037691" %)**Broker Port:**(%%) 1883
130
131 * (% style="color:#037691" %)**Client ID:**(%%) <Your ThingSpeak MQTT ClientID>
132
133 * (% style="color:#037691" %)**User Name:**(%%) <Your ThingSpeak MQTT User Name>
134
135 * (% style="color:#037691" %)**Password:**(%%) <Your ThingSpeak MQTT Password>
136
137
138
139 ==== 3.3.2.2 Publish Data to ThingSpeak Channel ====
140
141
142 [[image:image-20230802112413-9.png]]
143
144 [[image:image-20230802112413-10.png]]
145
146
147 (% style="color:blue" %)**In MQTT.fx, we can publish below info:**
148
149 * (% style="color:#037691" %)**Topic:**(%%) channels/YOUR_CHANNEL_ID/publish
150
151 * (% style="color:#037691" %)**Payload:**(%%) field1=63&field2=67&status=MQTTPUBLISH
152
153 Where 63 and 67 are the value to be published to field1 & field2.
154
155
156 (% style="color:blue" %)**Result: **
157
158 [[image:image-20230802112413-11.png]]
159
160
161 === 3.3.3 Configure NB-IoT Sensor for connection ===
162
163 ==== 3.3.3.1 AT Commands: ====
164
165
166 In the NB-IoT, we can run below commands so to publish the channels like MQTT.fx
167
168 * (% style="color:blue" %)**AT+PRO=3,1** (%%) ~/~/ Set to use ThingSpeak Server and Related Payload
169
170 * (% style="color:blue" %)**AT+CLIENT=<Your ThingSpeak MQTT ClientID>**
171
172 * (% style="color:blue" %)**AT+UNAME=<Your ThingSpeak MQTT User Name>**
173
174 * (% style="color:blue" %)**AT+PWD=<Your ThingSpeak MQTT Password>**
175
176 * (% style="color:blue" %)**AT+PUBTOPIC=<YOUR_CHANNEL_ID>**
177
178 * (% style="color:blue" %)**AT+SUBTOPIC=<YOUR_CHANNEL_ID>**
179
180
181
182 ==== 3.3.3.2 Uplink Examples ====
183
184
185 For S31-NB
186
187 For SE01-NB
188
189 For DDS20-NB
190
191 For DDS45-NB
192
193 For DDS75-NB
194
195 For NMDS120-NB
196
197 For SPH01-NB
198
199 For NLM01-NB
200
201 For NMDS200-NB
202
203 For CPN01-NB
204
205 For DS03A-NB
206
207 For SN50V3-NB
208
209
210 ==== 3.3.3.3 Map fields to sensor value ====
211
212
213 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.
214
215
216 [[image:image-20230802112413-12.png]]
217
218 [[image:image-20230802112413-13.png]]
219
220
221 Below is the NB-IoT Product Table show the mapping.
222
223 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:1386px" %)
224 |(% style="background-color:#4f81bd; width:124px" %) |(% style="background-color:#4f81bd; color:white; width:91px" %)Field1|(% style="background-color:#4f81bd; color:white; width:102px" %)Field2|(% style="background-color:#4f81bd; color:white; width:159px" %)Field3|(% style="background-color:#4f81bd; color:white; width:153px" %)Field4|(% style="background-color:#4f81bd; color:white; width:152px" %)Field5|(% style="background-color:#4f81bd; color:white; width:148px" %)Field6|(% style="background-color:#4f81bd; color:white; width:164px" %)Field7|(% style="background-color:#4f81bd; color:white; width:152px" %)Field8|(% style="background-color:#4f81bd; color:white; width:66px" %)Field9|(% style="background-color:#4f81bd; color:white; width:66px" %)Field10
225 |(% style="background-color:#4f81bd; color:white; width:124px" %)S31x-NB|(% style="width:91px" %)Temperature |(% style="width:102px" %)Humidity|(% style="width:159px" %)Battery|(% style="width:153px" %)RSSI|(% style="width:152px" %) |(% style="width:148px" %) |(% style="width:164px" %) |(% style="width:152px" %) |(% style="width:66px" %) |(% style="width:66px" %)
226 |(% style="background-color:#4f81bd; color:white; width:124px" %)SE01-NB|(% style="width:91px" %)Temperature |(% style="width:102px" %)Humidity|(% style="width:159px" %)conduct|(% style="width:153px" %)dielectric_constant|(% style="width:152px" %)Battery|(% style="width:148px" %)RSSI|(% style="width:164px" %) |(% style="width:152px" %) |(% style="width:66px" %) |(% style="width:66px" %)
227 |(% style="background-color:#4f81bd; color:white; width:124px" %)DDS20-NB|(% style="width:91px" %)distance|(% style="width:102px" %)Battery|(% style="width:159px" %)RSSI|(% style="width:153px" %) |(% style="width:152px" %) |(% style="width:148px" %) |(% style="width:164px" %) |(% style="width:152px" %) |(% style="width:66px" %) |(% style="width:66px" %)
228 |(% style="background-color:#4f81bd; color:white; width:124px" %)DDS45-NB|(% style="width:91px" %)distance|(% style="width:102px" %)Battery|(% style="width:159px" %)RSSI|(% style="width:153px" %) |(% style="width:152px" %) |(% style="width:148px" %) |(% style="width:164px" %) |(% style="width:152px" %) |(% style="width:66px" %) |(% style="width:66px" %)
229 |(% style="background-color:#4f81bd; color:white; width:124px" %)DDS75-NB|(% style="width:91px" %)distance|(% style="width:102px" %)Battery|(% style="width:159px" %)RSSI|(% style="width:153px" %) |(% style="width:152px" %) |(% style="width:148px" %) |(% style="width:164px" %) |(% style="width:152px" %) |(% style="width:66px" %) |(% style="width:66px" %)
230 |(% style="background-color:#4f81bd; color:white; width:124px" %)NMDS120-NB|(% style="width:91px" %)distance|(% style="width:102px" %)Battery|(% style="width:159px" %)RSSI|(% style="width:153px" %) |(% style="width:152px" %) |(% style="width:148px" %) |(% style="width:164px" %) |(% style="width:152px" %) |(% style="width:66px" %) |(% style="width:66px" %)
231 |(% rowspan="1" style="background-color:#4f81bd; color:white; width:124px" %)SPH01-NB|(% style="width:91px" %)ph|(% style="width:102px" %)Temperature|(% style="width:159px" %)Battery|(% style="width:153px" %)RSSI|(% style="width:152px" %) |(% style="width:148px" %) |(% style="width:164px" %) |(% style="width:152px" %) |(% style="width:66px" %) |(% colspan="1" rowspan="1" style="width:66px" %)
232 |(% style="background-color:#4f81bd; color:white; width:124px" %)NLM01-NB|(% style="width:91px" %)Humidity|(% style="width:102px" %)Temperature|(% style="width:159px" %)Battery|(% style="width:153px" %)RSSI|(% style="width:152px" %) |(% style="width:148px" %) |(% style="width:164px" %) |(% style="width:152px" %) |(% style="width:66px" %) |(% style="width:66px" %)
233 |(% style="background-color:#4f81bd; color:white; width:124px" %)NMDS200-NB|(% style="width:91px" %)distance1|(% style="width:102px" %)distance2|(% style="width:159px" %)Battery|(% style="width:153px" %)RSSI|(% style="width:152px" %) |(% style="width:148px" %) |(% style="width:164px" %) |(% style="width:152px" %) |(% style="width:66px" %) |(% style="width:66px" %)
234 |(% style="background-color:#4f81bd; color:white; width:124px" %)CPN01-NB|(% style="width:91px" %)alarm|(% style="width:102px" %)count|(% style="width:159px" %)door open duration|(% style="width:153px" %)calc flag|(% style="width:152px" %)Battery|(% style="width:148px" %)RSSI|(% style="width:164px" %) |(% style="width:152px" %) |(% style="width:66px" %) |(% style="width:66px" %)
235 |(% colspan="1" rowspan="1" style="background-color:#4f81bd; color:white; width:124px" %)DS03A-NB|(% colspan="1" rowspan="1" style="width:91px" %)level|(% colspan="1" rowspan="1" style="width:102px" %)alarm|(% colspan="1" rowspan="1" style="width:159px" %)pb14door open num|(% colspan="1" rowspan="1" style="width:153px" %)pb14 last open time|(% colspan="1" rowspan="1" style="width:152px" %)pb15 level status|(% colspan="1" rowspan="1" style="width:148px" %)pb15 alarm status|(% colspan="1" rowspan="1" style="width:164px" %)pb15 door open num|(% colspan="1" rowspan="1" style="width:152px" %)pb15 last open time|(% colspan="1" rowspan="1" style="width:66px" %)Battery|(% colspan="1" rowspan="1" style="width:66px" %)RSSI
236 |(% colspan="1" rowspan="1" style="background-color:#4f81bd; color:white; width:124px" %)SN50V3-NB|(% colspan="1" rowspan="1" style="width:91px" %) |(% colspan="1" rowspan="1" style="width:102px" %) |(% colspan="1" rowspan="1" style="width:159px" %) |(% colspan="1" rowspan="1" style="width:153px" %) |(% colspan="1" rowspan="1" style="width:152px" %) |(% colspan="1" rowspan="1" style="width:148px" %) |(% colspan="1" rowspan="1" style="width:164px" %) |(% colspan="1" rowspan="1" style="width:152px" %) |(% colspan="1" rowspan="1" style="width:66px" %) |(% colspan="1" rowspan="1" style="width:66px" %)
237 |(% colspan="1" rowspan="1" style="background-color:#4f81bd; color:white; width:124px" %)mod1|(% colspan="1" rowspan="1" style="width:91px" %)mod|(% colspan="1" rowspan="1" style="width:102px" %)Battery|(% colspan="1" rowspan="1" style="width:159px" %)RSSI|(% colspan="1" rowspan="1" style="width:153px" %)DS18B20 Temp|(% colspan="1" rowspan="1" style="width:152px" %)exit_state/input PA4|(% colspan="1" rowspan="1" style="width:148px" %)adc0|(% colspan="1" rowspan="1" style="width:164px" %)Temperature |(% colspan="1" rowspan="1" style="width:152px" %)Humidity|(% colspan="1" rowspan="1" style="width:66px" %) |(% colspan="1" rowspan="1" style="width:66px" %)
238 |(% colspan="1" style="background-color:#4f81bd; color:white; width:124px" %)mod2|(% colspan="1" style="width:91px" %)mod|(% colspan="1" style="width:102px" %)Battery|(% colspan="1" style="width:159px" %)RSSI|(% colspan="1" style="width:153px" %)DS18B20 Temp|(% colspan="1" style="width:152px" %)exit_state/input PA4|(% colspan="1" style="width:148px" %)adc0|(% colspan="1" style="width:164px" %)distance|(% colspan="1" style="width:152px" %) |(% colspan="1" style="width:66px" %) |(% colspan="1" style="width:66px" %)
239 |(% colspan="1" style="background-color:#4f81bd; color:white; width:124px" %)mod3|(% colspan="1" style="width:91px" %)mod|(% colspan="1" style="width:102px" %)Battery|(% colspan="1" style="width:159px" %)RSSI|(% colspan="1" style="width:153px" %)adc0|(% colspan="1" style="width:152px" %)exit_state/input PA4|(% colspan="1" style="width:148px" %)adc1|(% colspan="1" style="width:164px" %)Temperature|(% colspan="1" style="width:152px" %)Humidity|(% colspan="1" style="width:66px" %)adc4|(% colspan="1" style="width:66px" %)
240 |(% colspan="1" style="background-color:#4f81bd; color:white; width:124px" %)mod4|(% colspan="1" style="width:91px" %)mod|(% colspan="1" style="width:102px" %)Battery|(% colspan="1" style="width:159px" %)RSSI|(% colspan="1" style="width:153px" %)DS18B20 Temp|(% colspan="1" style="width:152px" %)adc0|(% colspan="1" style="width:148px" %)exit_state/input PA4|(% colspan="1" style="width:164px" %)DS18B20 Temp2|(% colspan="1" style="width:152px" %)DS18B20 Temp3|(% colspan="1" style="width:66px" %) |(% colspan="1" style="width:66px" %)
241 |(% colspan="1" style="background-color:#4f81bd; color:white; width:124px" %)mod5|(% colspan="1" style="width:91px" %)mod|(% colspan="1" style="width:102px" %)Battery|(% colspan="1" style="width:159px" %)RSSI|(% colspan="1" style="width:153px" %)DS18B20 Temp|(% colspan="1" style="width:152px" %)adc0|(% colspan="1" style="width:148px" %)exit_state/input PA4|(% colspan="1" style="width:164px" %)Weight|(% colspan="1" style="width:152px" %) |(% colspan="1" style="width:66px" %) |(% colspan="1" style="width:66px" %)
242 |(% colspan="1" style="background-color:#4f81bd; color:white; width:124px" %)mod6|(% colspan="1" style="width:91px" %)mod|(% colspan="1" style="width:102px" %)Battery|(% colspan="1" style="width:159px" %)RSSI|(% colspan="1" style="width:153px" %)count|(% colspan="1" style="width:152px" %) |(% colspan="1" style="width:148px" %) |(% colspan="1" style="width:164px" %) |(% colspan="1" style="width:152px" %) |(% colspan="1" style="width:66px" %) |(% colspan="1" style="width:66px" %)
243
244
245
246 == 3.4 Datacake ==
247
248 === ===
249
250 === 3.4.1 Define Product ===
251
252
253 Firstly, we need to set the MQTT mode to datacake, and we need to run(% style="color:blue" %)** AT+PRO=3,2**(%%). This command is set to datacake. After running the command, the device automatically sets the server address, port.
254
255 By chosing to add the device under a (% style="color:blue" %)**"New Product"**(%%) you are required to give a name for this product. You can name it something like (% style="color:blue" %)**"My First MQTT Product"**.
256
257 [[image:image-20230802112413-14.png||height="1095" width="1302"]]
258
259
260 === 3.4.2 Create Device ===
261
262
263 In the second step you have to define the device which should be added to the product.
264
265 [[image:image-20230802112413-15.png||height="859" width="1290"]]
266
267 Enter a name here (such as "My First MQTT Device") and complete the creation of the device by clicking on the (% style="color:blue" %)**"Next"**(%%) button.
268
269
270 === 3.4.3 Create Database Fields ===
271
272
273 After creating the device, it is listed in the table of the fleet view. Now open the device by clicking on the entry in the list.
274
275 You will then see a device view with an empty dashboard. Now, the first thing we want to do is navigate to the Device configuration. To do this, use the tab bar and click on (% style="color:blue" %)**"Configuration"**.
276
277 [[image:image-20230802112413-16.png||height="495" width="1310"]]
278
279 [[image:image-20230802112413-17.png||height="741" width="1303"]]
280
281 To create a first database field, please click on the (% style="color:blue" %)**"Add Field"**(%%) button as marked in the screenshot above.
282
283 This will open another modal asking for some required input for your first field.
284
285 [[image:image-20230802112413-18.png||height="878" width="1305"]]
286
287 [[image:image-20230802112413-19.png]]
288
289
290 === 3.4.4 Set up Broker ===
291
292
293 The broker is running on mqtt.datacake.co on ports (% style="color:blue" %)**1883 and 8883**(%%). Port 1883 is unsecured and should not be used in production environments. Port 8883 uses a CA signed server certificate.
294
295 You will need an access token to log into the Datacake MQTT Broker. You can use your own personal token or create a token explicitly for individual devices or groups of devices.
296
297 View your Personal Access Token
298
299 You can view your own token via the User-Settings-Menu. You can reach this menu by clicking on (% style="color:blue" %)**"Edit Profile"**(%%) at the end of the list using the Workspace Selector:
300
301 [[image:image-20230802112413-20.png]]
302
303
304 (% style="color:blue" %)**MQTT Client-ID**
305
306 The Datacake Broker manages the client IDs internally. You do not need to worry about a client ID. If your client optionally supports the specification of a client ID, please leave this 
307 specification blank. Your client then creates a randomly generated ID.
308
309 * (% style="color:blue" %)**AT+CLIENT=“Any value”**
310
311 * (% style="color:blue" %)**AT+UNAME=Token**
312
313 * (% style="color:blue" %)**AT+PWD=Token**
314
315 [[image:image-20230802112413-21.png]]
316
317
318 === 3.4.5 Create your first Subscription ===
319
320
321 (% style="color:blue" %)**Subscribe**
322
323 Data is published according to the following structure: (% style="color:blue" %)**dtck~/~//**(%%)** **
324
325 Subscribe to topics using this structure to receive messages via MQTT when readings (via API or MQTT) arrive in the Datacake Cloud. Messages are published whenever there is a change to a corresponding database field.
326
327
328 [[image:image-20230802112413-22.png]]
329
330
331 [[image:image-20230802112413-23.png]]
332
333
334 [[image:image-20230802112413-24.png]]
335
336
337 (% style="color:blue" %)**example:**
338
339 AT+PUBTOPIC=dtck-pub/nbmattest/936c0db6-e9a5-4353-9fdb-3f63c8bfce7e/Temperature
340
341 [[image:image-20230802112413-25.png]]
342
343
344 === 3.4.6 Define Publish Topic ===
345
346
347 (% style="color:blue" %)**Publish**
348
349 To upload data into the Datacake Cloud and into a specific device, you publish the data to the respective topic structure.
350
351 Due to the nature of MQTT, the topic prefix differs as follows: (% style="color:blue" %)**dtck-pub~/~//**
352
353 (% style="color:blue" %)**example:**
354
355 AT+SUBTOPIC=dtck/nbmattest/936c0db6-e9a5-4353-9fdb-3f63c8bfce7e/Temperature
356
357
358 === 3.4.7 upload data ===
359
360
361 [[image:image-20230802112413-26.png]]
362
363 [[image:image-20230802112413-27.png]]
364
365 [[image:image-20230802112413-28.png]]
366
367
368 == 3.5 Node-Red (via MQTT) ==
369
370 === 3.5.1 Configure [[Node-Red>>http://wiki.dragino.com/xwiki/bin/view/Main/Node-RED/]] ===
371
372
373 [[image:image-20230802112413-29.png]]
374
375
376 [[image:image-20230802112413-30.png]]
377
378
379 === 3.5.2 Simulate Connection ===
380
381
382 [[image:image-20230802112413-31.png]]
383
384
385 === 3.5.3 Configure NB-IoT Sensors ===
386
387
388 * (% style="color:blue" %)**AT+PRO=3,0(hex format) or 3,5(json format)**(%%)    ~/~/  Set to mqtt Server and  Payload
389
390 * (% style="color:blue" %)**AT+CLIENT=any value**
391
392 * (% style="color:blue" %)**AT+UNAME=any value**
393
394 * (% style="color:blue" %)**AT+PWD=any value**
395
396 * (% style="color:blue" %)**AT+PUBTOPIC=any value**
397
398 * (% style="color:blue" %)**AT+SUBTOPIC=any value**
399
400
401
402 == 3.6 ThingsBoard.Cloud (via MQTT) ==
403
404 === 3.6.1 Configure ThingsBoard ===
405
406 ==== 3.6.1.1 Create Device ====
407
408
409 Create a New Device in [[ThingsBoard>>url:https://thingsboard.cloud/]].
410
411 [[image:image-20230802112413-32.png]]
412
413
414 ==== 3.6.1.2 Create Uplink & Downlink Converter ====
415
416
417 (% style="color:blue" %)**Uplink Converter**
418
419 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.
420
421 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.
422
423 [[image:image-20230802112413-33.png||height="732" width="1302"]]
424
425
426 (% style="color:blue" %)**Downlink Converter**
427
428 The Downlink converter transforming outgoing RPC message and then the Integration sends it to external MQTT broke
429
430 [[image:image-20230802112413-34.png||height="734" width="1305"]]
431
432 (% style="color:red" %)**Note:Our device payload is already human readable data. Therefore, users do not need to write decoders. Simply create by default.**
433
434
435 ==== 3.6.1.3 MQTT Integration Setup ====
436
437
438 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**;
439
440 [[image:image-20230802112413-35.png||height="738" width="1312"]]
441
442
443 * The next steps is to add the recently created uplink and downlink converters;
444
445 [[image:image-20230802112413-36.png||height="736" width="1308"]]
446
447 [[image:image-20230802112413-37.png||height="735" width="1307"]]
448
449
450 (% style="color:blue" %)**Add a topic filter:**
451
452 tb/mqtt-integration-tutorial/sensors~/~/temperature ~-~-> Temperature  **固定的? 对的。**
453
454 You can also select an MQTT QoS level. We use MQTT QoS level 0 (At most once) by default;
455
456 [[image:image-20230802112413-38.png||height="731" width="1300"]]
457
458
459 === 3.6.2 Simulate with MQTT.fx ===
460
461
462 [[image:image-20230802112413-39.png]]
463
464 [[image:image-20230802112413-40.png]]
465
466
467 === 3.6.3 Configure NB-IoT Sensor ===
468
469
470 (% style="color:blue" %)**AT Commands**
471
472 * (% style="color:#037691" %)**AT+PRO=3,3  **(%%)** **~/~/ Use MQTT to connect to ThingsBoard.
473
474 * (% style="color:#037691" %)**AT+SUBTOPIC=device name** (%%) **~-~-> 只需要 Device Name 吗?对的**
475
476 * (% style="color:#037691" %)**AT+PUBTOPIC=device name** (%%) **~-~-> 只需要 Device Name 吗?对的**
477
478 Users do not need to fill in the client, username, and password. But the configuration information of the device requires setting the client, username, and password, which can be entered freely.** (软件自动填充为 Device Name 吧).这边不用提示了,客户不需要输入。(大部分客户还是会自己去设置这个的,提高安全性)**
479
480 (% style="color:blue" %)**CLIENT :“Any value”**
481
482 (% style="color:blue" %)**User Name:“Any value”**
483
484 (% style="color:blue" %)**Password:“Any value”**
485
486
487 Test Uplink by click the button for 1 second
488
489 [[image:image-20230802112413-41.png]]
490
491 [[image:image-20230802112413-42.png]]
492
493 [[image:image-20230802112413-43.png]]
494
495
496 == 3.7 [[Tago.io>>url:https://admin.tago.io/]] (via MQTT) ==
497
498 === 3.7.1 Create device & Get Credentials ===
499
500
501 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.
502
503 [[image:image-20230802112413-44.png]]
504
505 [[image:image-20230802112413-45.png]]
506
507
508 Go to the Device section and create a device. Then, go to the section tokens and copy your device-token.
509
510 [[image:image-20230802112413-46.png]]
511
512
513 On the Connection Profile window, set the following information: **(这边加一个截图)**
514
515 * (% style="color:blue" %)**Profile Name: “Any name”**
516
517 * (% style="color:blue" %)**Broker Address: mqtt.tago.io**
518
519 * (% style="color:blue" %)**Broker Port: 1883**
520
521 * (% style="color:blue" %)**Client ID: “Any value”**
522
523 On the section User credentials, set the following information: **(这边加一个截图)**
524
525 * (% style="color:blue" %)**User Name: “Any value”**  (%%) ~/~/  Tago validates your user by the token only
526
527 * (% style="color:blue" %)**Password: “Your device token”**
528
529 * (% style="color:blue" %)**PUBTOPIC: “Any value”**
530
531 * (% style="color:blue" %)**SUBTOPIC: “Any value”**
532
533
534
535 === 3.7.2 Simulate with MQTT.fx ===
536
537
538 [[image:image-20230802112413-47.png]]
539
540 [[image:image-20230802112413-48.png]]
541
542 Users can run the (% style="color:blue" %)**AT+PRO=3,5**(%%) command, and the payload will be converted to **JSON format**.
543
544
545 [[image:image-20230802112413-49.png]]
546
547
548 === 3.7.3 tago data ===
549
550
551 [[image:image-20230802112413-50.png]]
552
553 [[image:image-20230802112413-51.png]]
554
555
556 === 3.7.4 TLS mode ===
557
558
559 Users can choose to use (% style="color:blue" %)**SSL/TLS**(%%) mode.
560
561 On the SSL/TLS section, check the option **Enable SSL/TLS**, and click OK.
562
563 The device needs to enable the TLS mode and set the (% style="color:blue" %)**AT+TLSMOD=1,0**(%%) command.
564
565 * (% style="color:blue" %)**Profile Name: “Any name”**
566
567 * (% style="color:blue" %)**Broker Address: mqtt.tago.io**
568
569 * (% style="color:blue" %)**Broker Port: 8883**
570
571 * (% style="color:blue" %)**Client ID: “Any value”**
572
573 * (% style="color:blue" %)**User Name: “Any value”** (%%) ~/~/ Tago validates your user by the token only
574
575 * (% style="color:blue" %)**Password: “Your device token”**
576
577 * (% style="color:blue" %)**PUBTOPIC: “Any value”**
578
579 * (% style="color:blue" %)**SUBTOPIC: “Any value”**
580
581 [[image:image-20230802112413-52.png]]
582
583
584
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