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Last modified by Mengting Qiu on 2025/07/03 18:55
From version 53.1
edited by Xiaoling
on 2023/08/02 11:26
Change comment: Uploaded new attachment "image-20230802112413-52.png", version {1}
To version 60.1
edited by Edwin Chen
on 2023/08/07 23:28
Change comment: There is no comment for this version

Summary

Details

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1 -XWiki.Xiaoling
1 +XWiki.Edwin
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1 +(% class="wikigeneratedid" %)
2 +**Table of Contents:**
3 +
4 +{{toc/}}
5 +
6 +
1 1  = 1. The use of this guideline =
2 2  
3 3  
... ... @@ -4,15 +4,441 @@
4 4  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.
5 5  
6 6  
7 -= 2. Network Connection =
13 += 2. Attach Network =
8 8  
9 9  
10 -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.
16 +To attache NB-IoT sensors to NB-IoT Network, You need to:
11 11  
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 (% class="mark" %)(补充 APN 指令(%%))
12 12  
13 -== 2.1 1NCE SIM Card. ==
22 +(% class="mark" %)插入 SIM 卡图片
14 14  
24 +After doing above, the NB-IoT Sensors should be able to attach to NB-IoT network .
15 15  
26 +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.
27 +
28 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:878px" %)
29 +|(% 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**
30 +|(% style="width:117px" %)**[[1NCE>>https://1nce.com]]**|(% style="width:151px" %)iot.1nce.net|(% style="width:474px" %)(((
31 +**[[Coverage Reference Link>>https://1nce.com/en-ap/1nce-connect]]**
32 +
33 +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
34 +)))|(% style="width:135px" %)
35 +|(% style="width:117px" %)China Mobile|(% style="width:151px" %)No need configure|(% style="width:474px" %)China Mainland, HongKong|(% style="width:135px" %)
36 +|(% style="width:117px" %)China Telecom|(% style="width:151px" %) |(% style="width:474px" %)China Mainland|(% style="width:135px" %)
37 +
16 16  = 3. Configure to connect to different servers =
17 17  
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 +==== 3.3.2.2 Publish Data to ThingSpeak Channel ====
138 +
139 +
140 +[[image:image-20230802112413-9.png]]
141 +
142 +[[image:image-20230802112413-10.png]]
143 +
144 +
145 +(% style="color:blue" %)**In MQTT.fx, we can publish below info:**
146 +
147 +* (% style="color:#037691" %)**Topic:**(%%) channels/YOUR_CHANNEL_ID/publish
148 +
149 +* (% style="color:#037691" %)**Payload:**(%%) field1=63&field2=67&status=MQTTPUBLISH
150 +
151 +Where 63 and 67 are the value to be published to field1 & field2.
152 +
153 +
154 +(% style="color:blue" %)**Result: **
155 +
156 +[[image:image-20230802112413-11.png]]
157 +
158 +
159 +=== 3.3.3 Configure NB-IoT Sensor for connection ===
160 +
161 +==== 3.3.3.1 AT Commands: ====
162 +
163 +
164 +In the NB-IoT, we can run below commands so to publish the channels like MQTT.fx
165 +
166 +* (% style="color:blue" %)**AT+PRO=3,1** (%%) ~/~/ Set to use ThingSpeak Server and Related Payload
167 +
168 +* (% style="color:blue" %)**AT+CLIENT=<Your ThingSpeak MQTT ClientID>**
169 +
170 +* (% style="color:blue" %)**AT+UNAME=<Your ThingSpeak MQTT User Name>**
171 +
172 +* (% style="color:blue" %)**AT+PWD=<Your ThingSpeak MQTT Password>**
173 +
174 +* (% style="color:blue" %)**AT+PUBTOPIC=<YOUR_CHANNEL_ID>**
175 +
176 +* (% style="color:blue" %)**AT+SUBTOPIC=<YOUR_CHANNEL_ID>**
177 +
178 +==== 3.3.3.2 Uplink Examples ====
179 +
180 +
181 +For S31-NB
182 +
183 +For SE01-NB
184 +
185 +For DDS20-NB
186 +
187 +For DDS45-NB
188 +
189 +For DDS75-NB
190 +
191 +For NMDS120-NB
192 +
193 +For SPH01-NB
194 +
195 +For NLM01-NB
196 +
197 +For NMDS200-NB
198 +
199 +For CPN01-NB
200 +
201 +For DS03A-NB
202 +
203 +For SN50V3-NB
204 +
205 +
206 +==== 3.3.3.3 Map fields to sensor value ====
207 +
208 +
209 +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.
210 +
211 +
212 +[[image:image-20230802112413-12.png]]
213 +
214 +[[image:image-20230802112413-13.png]]
215 +
216 +
217 +Below is the NB-IoT Product Table show the mapping.
218 +
219 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:1386px" %)
220 +|(% 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
221 +|(% 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" %)
222 +|(% 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" %)
223 +|(% 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" %)
224 +|(% 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" %)
225 +|(% 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" %)
226 +|(% 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" %)
227 +|(% 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" %)
228 +|(% 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" %)
229 +|(% 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" %)
230 +|(% 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" %)
231 +|(% 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
232 +|(% colspan="1" rowspan="1" style="background-color:#4f81bd; color:white; width:124px" %)SN50V3-NB 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" %)
233 +|(% colspan="1" style="background-color:#4f81bd; color:white; width:124px" %)SN50V3-NB 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" %)
234 +|(% colspan="1" style="background-color:#4f81bd; color:white; width:124px" %)SN50V3-NB 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" %)
235 +|(% colspan="1" style="background-color:#4f81bd; color:white; width:124px" %)SN50V3-NB 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" %)
236 +|(% colspan="1" style="background-color:#4f81bd; color:white; width:124px" %)SN50V3-NB 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" %)
237 +|(% colspan="1" style="background-color:#4f81bd; color:white; width:124px" %)SN50V3-NB 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" %)
238 +
239 +== 3.4 Datacake ==
240 +
241 +
242 +
243 +
244 +== 3.5 Node-Red (via MQTT) ==
245 +
246 +=== 3.5.1 Configure [[Node-Red>>http://wiki.dragino.com/xwiki/bin/view/Main/Node-RED/]] ===
247 +
248 +
249 +[[image:image-20230802112413-29.png]]
250 +
251 +
252 +[[image:image-20230802112413-30.png]]
253 +
254 +
255 +=== 3.5.2 Simulate Connection ===
256 +
257 +
258 +[[image:image-20230802112413-31.png]]
259 +
260 +
261 +=== 3.5.3 Configure NB-IoT Sensors ===
262 +
263 +
264 +* (% style="color:blue" %)**AT+PRO=3,0(hex format) or 3,5(json format)**(%%)    ~/~/  Set to mqtt Server and  Payload
265 +
266 +* (% style="color:blue" %)**AT+CLIENT=any value**
267 +
268 +* (% style="color:blue" %)**AT+UNAME=any value**
269 +
270 +* (% style="color:blue" %)**AT+PWD=any value**
271 +
272 +* (% style="color:blue" %)**AT+PUBTOPIC=any value**
273 +
274 +* (% style="color:blue" %)**AT+SUBTOPIC=any value**
275 +
276 +== 3.6 ThingsBoard.Cloud (via MQTT) ==
277 +
278 +=== 3.6.1 Configure ThingsBoard ===
279 +
280 +==== 3.6.1.1 Create Device ====
281 +
282 +
283 +Create a New Device in [[ThingsBoard>>url:https://thingsboard.cloud/]]. Record Device Name which is used for MQTT connection.
284 +
285 +[[image:image-20230802112413-32.png]]
286 +
287 +
288 +==== 3.6.1.2 Create Uplink & Downlink Converter ====
289 +
290 +
291 +(% style="color:blue" %)**Uplink Converter**
292 +
293 +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.
294 +
295 +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.
296 +
297 +[[image:image-20230802112413-33.png||height="732" width="1302"]]
298 +
299 +
300 +(% style="color:blue" %)**Downlink Converter**
301 +
302 +The Downlink converter transforming outgoing RPC message and then the Integration sends it to external MQTT broke
303 +
304 +[[image:image-20230802112413-34.png||height="734" width="1305"]]
305 +
306 +(% style="color:red" %)**Note:Our device payload is already human readable data. Therefore, users do not need to write decoders. Simply create by default.**
307 +
308 +
309 +==== 3.6.1.3 MQTT Integration Setup ====
310 +
311 +
312 +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**;
313 +
314 +[[image:image-20230802112413-35.png||height="738" width="1312"]]
315 +
316 +
317 +* The next steps is to add the recently created uplink and downlink converters;
318 +
319 +[[image:image-20230802112413-36.png||height="736" width="1308"]]
320 +
321 +[[image:image-20230802112413-37.png||height="735" width="1307"]]
322 +
323 +
324 +(% style="color:blue" %)**Add a topic filter:**
325 +
326 +tb/mqtt-integration-tutorial/sensors~/~/temperature ~-~-> Temperature  **固定的? 对的。**
327 +
328 +You can also select an MQTT QoS level. We use MQTT QoS level 0 (At most once) by default;
329 +
330 +[[image:image-20230802112413-38.png||height="731" width="1300"]]
331 +
332 +
333 +=== 3.6.2 Simulate with MQTT.fx ===
334 +
335 +
336 +[[image:image-20230802112413-39.png]]
337 +
338 +[[image:image-20230802112413-40.png]]
339 +
340 +
341 +=== 3.6.3 Configure NB-IoT Sensor ===
342 +
343 +
344 +(% style="color:blue" %)**AT Commands**
345 +
346 +* (% style="color:#037691" %)**AT+PRO=3,3  **(%%)** **~/~/ Use MQTT to connect to ThingsBoard. Payload Type set to 3.
347 +
348 +* (% style="color:#037691" %)**AT+SUBTOPIC=<device name>** (%%)
349 +* (% style="color:#037691" %)**AT+PUBTOPIC=<device name>**
350 +* (% style="color:#037691" %)**AT+CLIENT=<device name> or User Defined**
351 +* (% style="color:#037691" %)**AT+UNAME=<device name> or User Defined**
352 +* (% style="color:#037691" %)**AT+PWD=<device name> or User Defined**
353 +
354 +
355 +Test Uplink by click the button for 1 second
356 +
357 +[[image:image-20230802112413-41.png]]
358 +
359 +[[image:image-20230802112413-42.png]]
360 +
361 +[[image:image-20230802112413-43.png]]
362 +
363 +
364 +== 3.7 [[Tago.io>>url:https://admin.tago.io/]] (via MQTT) ==
365 +
366 +=== 3.7.1 Create device & Get Credentials ===
367 +
368 +
369 +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.
370 +
371 +[[image:image-20230802112413-44.png]]
372 +
373 +[[image:image-20230802112413-45.png]]
374 +
375 +
376 +Go to the Device section and create a device. Then, go to the section tokens and copy your device-token.
377 +
378 +[[image:image-20230802112413-46.png]]
379 +
380 +
381 +On the Connection Profile window, set the following information: **(这边加一个截图)**
382 +
383 +* (% style="color:blue" %)**Profile Name: “Any name”**
384 +
385 +* (% style="color:blue" %)**Broker Address: mqtt.tago.io**
386 +
387 +* (% style="color:blue" %)**Broker Port: 1883**
388 +
389 +* (% style="color:blue" %)**Client ID: “Any value”**
390 +
391 +On the section User credentials, set the following information: **(这边加一个截图)**
392 +
393 +* (% style="color:blue" %)**User Name: “Any value”**  (%%) ~/~/  Tago validates your user by the token only
394 +
395 +* (% style="color:blue" %)**Password: “Your device token”**
396 +
397 +* (% style="color:blue" %)**PUBTOPIC: “Any value”**
398 +
399 +* (% style="color:blue" %)**SUBTOPIC: “Any value”**
400 +
401 +=== 3.7.2 Simulate with MQTT.fx ===
402 +
403 +
404 +[[image:image-20230802112413-47.png]]
405 +
406 +[[image:image-20230802112413-48.png]]
407 +
408 +Users can run the (% style="color:blue" %)**AT+PRO=3,5**(%%) command, and the payload will be converted to **JSON format**.
409 +
410 +
411 +[[image:image-20230802112413-49.png]]
412 +
413 +
414 +=== 3.7.3 tago data ===
415 +
416 +
417 +[[image:image-20230802112413-50.png]]
418 +
419 +[[image:image-20230802112413-51.png||height="184" width="696"]]
420 +
421 +
422 +=== 3.7.4 TLS mode ===
423 +
424 +
425 +Users can choose to use (% style="color:blue" %)**SSL/TLS**(%%) mode.
426 +
427 +On the SSL/TLS section, check the option **Enable SSL/TLS**, and click OK.
428 +
429 +The device needs to enable the TLS mode and set the (% style="color:blue" %)**AT+TLSMOD=1,0**(%%) command.
430 +
431 +* (% style="color:blue" %)**Profile Name: “Any name”**
432 +
433 +* (% style="color:blue" %)**Broker Address: mqtt.tago.io**
434 +
435 +* (% style="color:blue" %)**Broker Port: 8883**
436 +
437 +* (% style="color:blue" %)**Client ID: “Any value”**
438 +
439 +* (% style="color:blue" %)**User Name: “Any value”** (%%) ~/~/ Tago validates your user by the token only
440 +
441 +* (% style="color:blue" %)**Password: “Your device token”**
442 +
443 +* (% style="color:blue" %)**PUBTOPIC: “Any value”**
444 +
445 +* (% style="color:blue" %)**SUBTOPIC: “Any value”**
446 +
447 +[[image:image-20230802112413-52.png]]
448 +
449 +
18 18