Last modified by Mengting Qiu on 2025/07/03 18:49

From version 9.1
edited by David Huang
on 2024/06/07 16:03
Change comment: There is no comment for this version
To version 129.1
edited by Xiaoling
on 2024/09/14 10:49
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
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1 -XWiki.David
1 +XWiki.Xiaoling
Content
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71 71  
72 72  See bands used for different provider:** [[NB-IoT Deployment , Bands, Operator list>>http://wiki.dragino.com/xwiki/bin/view/Main/NB-IoT%20Deployment%20%2C%20Bands%2C%20Operator%20list/]]**
73 73  
74 -**1.Configure Frequency Band**
74 +=== **1.Configure Frequency Band** ===
75 75  
76 76  AT+QCFG="band"[,<GSM_bandval>,<eMTC_bandval>,<NB-IoT_bandval>[,<effect>]]
77 77  
... ... @@ -141,7 +141,7 @@
141 141  AT+QCFG="band",0xF,0x100002000000000f0e189f,0x10004200000000090e189f,1
142 142  
143 143  
144 -**2.Configure search network sequence**
144 +=== **2.Configure search network sequence** ===
145 145  
146 146  AT+QCFG="nwscanseq",<scanseq>,1
147 147  
... ... @@ -154,7 +154,7 @@
154 154  
155 155  AT+QCFG="nwscanseq",02,1  ~/~/Priority search for eMTC
156 156  
157 -**3.Configure Network Category to be Searched for under LTE RAT**
157 +=== **3.Configure Network Category to be Searched for under LTE RAT** ===
158 158  
159 159  AT+QCFG="iotopmode",mode,1
160 160  
... ... @@ -162,7 +162,25 @@
162 162  1 NB-IoT 
163 163  2 eMTC and NB-IoT
164 164  
165 +=== **4.AT command to set frequency band and network category** ===
165 165  
167 +AT+QBAND=0x100002000000000f0e189f,0x10004200000000090e189f  ~/~/<eMTC_bandval>,<NB-IoT_bandval>
168 +
169 +AT+IOTMOD=0  ~/~/ 0 eMTC  1 NB-IoT  2 eMTC and NB-IoT
170 +
171 +**Example :**
172 +
173 +Taking the use of 1nce cards in **the United States** as an example.
174 +
175 +AT+APN=iot.1nce.net  ~/~/set APN
176 +
177 +AT+QBAND=0x100180A,0  ~/~/ eMTC :Set frequency band B2,B4,B12,B13,B25  NB-IoT:No change
178 +
179 +AT+IOTMOD=0  ~/~/ Set  eMTC Network
180 +
181 +**Setting the above commands in the United States will greatly reduce the network search time of the NB module.**
182 +
183 +
166 166  = 3. Configure to connect to different servers =
167 167  
168 168  == 3.1 General UDP Connection ==
... ... @@ -169,30 +169,38 @@
169 169  
170 170  The NB-IoT Sensor can send packet to server use UDP protocol.
171 171  
190 +
172 172  === 3.1.1 Simulate UDP Connection by PC tool ===
173 173  
193 +
174 174  We can use PC tool to simulate UDP connection to make sure server works ok.
175 175  
176 -[[image:image-20230802112413-1.png||height="468" width="1024"]]
196 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/General%20Configure%20to%20Connect%20to%20IoT%20server%20for%20-NB%20%26%20-NS%20NB-IoT%20models/WebHome/image-20230802112413-1.png?width=1024&height=468&rev=1.1||alt="image-20230802112413-1.png"]]
177 177  
198 +
178 178  === 3.1.2 Configure NB-IoT Sensor ===
179 179  
180 180  ==== 3.1.2.1 AT Commands ====
181 181  
203 +
182 182  (% style="color:blue" %)**AT Commands:**
183 183  
184 184  * (% style="color:#037691" %)**AT+PRO=2,0**  (%%) ~/~/ Set to use UDP protocol to uplink ,Payload Type select Hex payload
185 185  
186 -* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5601**  (%%) ~/~/ Set UDP server address and port
208 +* (% style="color:#037691" %)**AT+SERVADDR=8.217.91.207,1999**  (%%) ~/~/ Set UDP server address and port
187 187  
188 -[[image:image-20230802112413-2.png]]
210 +[[image:image-20240819102802-1.png]]
189 189  
212 +
190 190  ==== 3.1.2.2 Uplink Example ====
191 191  
192 -[[image:image-20230802112413-3.png]]
193 193  
216 +[[image:image-20240819105418-8.png||height="611" width="1287"]]
217 +
218 +
194 194  == 3.2 General COAP Connection ==
195 195  
221 +
196 196  The NB-IoT Sensor can send packet to server use COAP protocol.
197 197  
198 198  Below are the commands.
... ... @@ -206,12 +206,18 @@
206 206  * (% style="color:#037691" %)**AT+URI1=11,"I"**  (%%) ~/~/  Configure CoAP Message Options
207 207  * (% style="color:#037691" %)**AT+URI2=11,"aaa05e26-4d6d-f01b-660e-1d8de4a3bfe1"**    (%%) ~/~/ Configure CoAP Message Options
208 208  
235 +[[image:image-20240819103212-2.png]]
236 +
237 +
209 209  === 3.2.1 Uplink Example ===
210 210  
211 211  
241 +[[image:image-20240819103909-4.png||height="453" width="955"]]
212 212  
243 +
213 213  == 3.2 General MQTT Connection ==
214 214  
246 +
215 215  The NB-IoT Sensor can send packet to server use MQTT protocol.
216 216  
217 217  Below are the commands.
... ... @@ -232,29 +232,34 @@
232 232  
233 233  * (% style="color:#037691" %)**AT+SUBTOPIC=NSE01_SUB**  (%%) ~/~/ Set the subscription topic of MQTT
234 234  
235 -[[image:image-20230802112413-4.png]]
267 +[[image:image-20240819105003-7.png||height="613" width="458"]]
236 236  
237 -[[image:image-20230802112413-5.png||height="530" width="987"]]
238 238  
270 +[[image:image-20240819104942-6.png||height="702" width="974"]]
271 +
239 239  (% 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.**
240 240  
274 +
241 241  == 3.3 [[ThingSpeak>>url:https://thingspeak.com/]] (via MQTT) ==
242 242  
243 243  === 3.3.1 Get MQTT Credentials ===
244 244  
279 +
245 245  [[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.
246 246  
247 -[[image:image-20230802112413-6.png||height="336" width="925"]]
282 +[[image:image-20240819173602-1.png||height="401" width="743"]]
248 248  
249 -[[image:image-20230802112413-7.png]]
284 +[[image:image-20240819173706-3.png||height="595" width="597"]]
250 250  
286 +
251 251  === 3.3.2 Simulate with MQTT.fx ===
252 252  
253 253  ==== 3.3.2.1 Establish MQTT Connection ====
254 254  
291 +
255 255  After we got MQTT Credentials, we can first simulate with PC tool MQTT.fx tool to see if the Credentials and settings are fine.
256 256  
257 -[[image:image-20230802112413-8.png]]
294 +[[image:image-20240819173826-4.png||height="534" width="734"]]
258 258  
259 259  * (% style="color:#037691" %)**Broker Address:**(%%) mqtt3.thingspeak.com
260 260  
... ... @@ -266,12 +266,15 @@
266 266  
267 267  * (% style="color:#037691" %)**Password:**(%%) <Your ThingSpeak MQTT Password>
268 268  
306 +
307 +
269 269  ==== 3.3.2.2 Publish Data to ThingSpeak Channel ====
270 270  
271 -[[image:image-20230802112413-9.png]]
272 272  
273 -[[image:image-20230802112413-10.png]]
311 +[[image:image-20240819174033-5.png]]
274 274  
313 +[[image:image-20240819174209-6.png]]
314 +
275 275  (% style="color:blue" %)**In MQTT.fx, we can publish below info:**
276 276  
277 277  * (% style="color:#037691" %)**Topic:**(%%) channels/YOUR_CHANNEL_ID/publish
... ... @@ -282,12 +282,14 @@
282 282  
283 283  (% style="color:blue" %)**Result: **
284 284  
285 -[[image:image-20230802112413-11.png||height="539" width="901"]]
325 +[[image:image-20240819174314-7.png||height="469" width="785"]]
286 286  
327 +
287 287  === 3.3.3 Configure NB-IoT Sensor for connection ===
288 288  
289 289  ==== 3.3.3.1 AT Commands: ====
290 290  
332 +
291 291  In the NB-IoT, we can run below commands so to publish the channels like MQTT.fx
292 292  
293 293  * (% style="color:blue" %)**AT+PRO=3,1** (%%) ~/~/ Set to use ThingSpeak Server and Related Payload
... ... @@ -302,10 +302,13 @@
302 302  
303 303  * (% style="color:blue" %)**AT+SUBTOPIC=<YOUR_CHANNEL_ID>**
304 304  
347 +
348 +
305 305  ==== 3.3.3.2 Uplink Examples ====
306 306  
307 -[[image:image-20230816201942-1.png]]
308 308  
352 +[[image:image-20240819174540-8.png]]
353 +
309 309  For SE01-NB
310 310  
311 311  For DDS20-NB
... ... @@ -328,35 +328,37 @@
328 328  
329 329  For SN50V3-NB
330 330  
376 +
331 331  ==== 3.3.3.3 Map fields to sensor value ====
332 332  
379 +
333 333  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.
334 334  
335 -[[image:image-20230802112413-12.png||height="504" width="1011"]]
382 +[[image:image-20240819174610-9.png]]
336 336  
337 -[[image:image-20230802112413-13.png||height="331" width="978"]]
384 +[[image:image-20240819174618-10.png]]
338 338  
339 339  Below is the NB-IoT Product Table show the mapping.
340 340  
341 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:1424px" %)
342 -|(% 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
343 -|(% 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" %)
344 -|(% 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" %)
345 -|(% 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" %)
346 -|(% 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" %)
347 -|(% 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" %)
348 -|(% 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" %)
349 -|(% 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" %)
350 -|(% 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" %)
351 -|(% 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" %)
352 -|(% 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" %)
353 -|(% 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
354 -|(% 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" %)
355 -|(% 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" %)
356 -|(% 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" %)
357 -|(% 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" %)
358 -|(% 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" %)
359 -|(% 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" %)
388 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:1353.82px" %)
389 +|(% 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:139px" %)Field4|(% style="background-color:#4f81bd; color:white; width:141px" %)Field5|(% style="background-color:#4f81bd; color:white; width:142px" %)Field6|(% style="background-color:#4f81bd; color:white; width:151px" %)Field7|(% style="background-color:#4f81bd; color:white; width:137px" %)Field8|(% style="background-color:#4f81bd; color:white; width:69px" %)Field9|(% style="background-color:#4f81bd; color:white; width:65px" %)Field10
390 +|(% style="background-color:#4f81bd; color:white; width:143px" %)S31x-NB|(% style="width:103px" %)Temperature |(% style="width:102px" %)Humidity|(% style="width:157px" %)Battery|(% style="width:139px" %)RSSI|(% style="width:141px" %) |(% style="width:142px" %) |(% style="width:151px" %) |(% style="width:137px" %) |(% style="width:69px" %) |(% style="width:65px" %)
391 +|(% style="background-color:#4f81bd; color:white; width:143px" %)SE01-NB|(% style="width:103px" %)Temperature |(% style="width:102px" %)Humidity|(% style="width:157px" %)conduct|(% style="width:139px" %)dielectric_constant|(% style="width:141px" %)Battery|(% style="width:142px" %)RSSI|(% style="width:151px" %) |(% style="width:137px" %) |(% style="width:69px" %) |(% style="width:65px" %)
392 +|(% style="background-color:#4f81bd; color:white; width:143px" %)DDS20-NB|(% style="width:103px" %)distance|(% style="width:102px" %)Battery|(% style="width:157px" %)RSSI|(% style="width:139px" %) |(% style="width:141px" %) |(% style="width:142px" %) |(% style="width:151px" %) |(% style="width:137px" %) |(% style="width:69px" %) |(% style="width:65px" %)
393 +|(% style="background-color:#4f81bd; color:white; width:143px" %)DDS45-NB|(% style="width:103px" %)distance|(% style="width:102px" %)Battery|(% style="width:157px" %)RSSI|(% style="width:139px" %) |(% style="width:141px" %) |(% style="width:142px" %) |(% style="width:151px" %) |(% style="width:137px" %) |(% style="width:69px" %) |(% style="width:65px" %)
394 +|(% style="background-color:#4f81bd; color:white; width:143px" %)DDS75-NB|(% style="width:103px" %)distance|(% style="width:102px" %)Battery|(% style="width:157px" %)RSSI|(% style="width:139px" %) |(% style="width:141px" %) |(% style="width:142px" %) |(% style="width:151px" %) |(% style="width:137px" %) |(% style="width:69px" %) |(% style="width:65px" %)
395 +|(% style="background-color:#4f81bd; color:white; width:143px" %)NMDS120-NB|(% style="width:103px" %)distance|(% style="width:102px" %)Battery|(% style="width:157px" %)RSSI|(% style="width:139px" %) |(% style="width:141px" %) |(% style="width:142px" %) |(% style="width:151px" %) |(% style="width:137px" %) |(% style="width:69px" %) |(% style="width:65px" %)
396 +|(% 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:139px" %)RSSI|(% style="width:141px" %) |(% style="width:142px" %) |(% style="width:151px" %) |(% style="width:137px" %) |(% style="width:69px" %) |(% colspan="1" rowspan="1" style="width:65px" %)
397 +|(% style="background-color:#4f81bd; color:white; width:143px" %)NLM01-NB|(% style="width:103px" %)Humidity|(% style="width:102px" %)Temperature|(% style="width:157px" %)Battery|(% style="width:139px" %)RSSI|(% style="width:141px" %) |(% style="width:142px" %) |(% style="width:151px" %) |(% style="width:137px" %) |(% style="width:69px" %) |(% style="width:65px" %)
398 +|(% style="background-color:#4f81bd; color:white; width:143px" %)NMDS200-NB|(% style="width:103px" %)distance1|(% style="width:102px" %)distance2|(% style="width:157px" %)Battery|(% style="width:139px" %)RSSI|(% style="width:141px" %) |(% style="width:142px" %) |(% style="width:151px" %) |(% style="width:137px" %) |(% style="width:69px" %) |(% style="width:65px" %)
399 +|(% 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:139px" %)calc flag|(% style="width:141px" %)Battery|(% style="width:142px" %)RSSI|(% style="width:151px" %) |(% style="width:137px" %) |(% style="width:69px" %) |(% style="width:65px" %)
400 +|(% 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:139px" %)pb14 last open time|(% colspan="1" rowspan="1" style="width:141px" %)pb15 level status|(% colspan="1" rowspan="1" style="width:142px" %)pb15 alarm status|(% colspan="1" rowspan="1" style="width:151px" %)pb15 door open num|(% colspan="1" rowspan="1" style="width:137px" %)pb15 last open time|(% colspan="1" rowspan="1" style="width:69px" %)Battery|(% colspan="1" rowspan="1" style="width:65px" %)RSSI
401 +|(% 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:139px" %)DS18B20 Temp|(% colspan="1" rowspan="1" style="width:141px" %)exit_state/input PA4|(% colspan="1" rowspan="1" style="width:142px" %)adc0|(% colspan="1" rowspan="1" style="width:151px" %)Temperature |(% colspan="1" rowspan="1" style="width:137px" %)Humidity|(% colspan="1" rowspan="1" style="width:69px" %) |(% colspan="1" rowspan="1" style="width:65px" %)
402 +|(% 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:139px" %)DS18B20 Temp|(% colspan="1" style="width:141px" %)exit_state/input PA4|(% colspan="1" style="width:142px" %)adc0|(% colspan="1" style="width:151px" %)distance|(% colspan="1" style="width:137px" %) |(% colspan="1" style="width:69px" %) |(% colspan="1" style="width:65px" %)
403 +|(% 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:139px" %)adc0|(% colspan="1" style="width:141px" %)exit_state/input PA4|(% colspan="1" style="width:142px" %)adc1|(% colspan="1" style="width:151px" %)Temperature|(% colspan="1" style="width:137px" %)Humidity|(% colspan="1" style="width:69px" %)adc4|(% colspan="1" style="width:65px" %)
404 +|(% 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:139px" %)DS18B20 Temp|(% colspan="1" style="width:141px" %)adc0|(% colspan="1" style="width:142px" %)exit_state/input PA4|(% colspan="1" style="width:151px" %)DS18B20 Temp2|(% colspan="1" style="width:137px" %)DS18B20 Temp3|(% colspan="1" style="width:69px" %) |(% colspan="1" style="width:65px" %)
405 +|(% 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:139px" %)DS18B20 Temp|(% colspan="1" style="width:141px" %)adc0|(% colspan="1" style="width:142px" %)exit_state/input PA4|(% colspan="1" style="width:151px" %)Weight|(% colspan="1" style="width:137px" %) |(% colspan="1" style="width:69px" %) |(% colspan="1" style="width:65px" %)
406 +|(% 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:139px" %)count|(% colspan="1" style="width:141px" %) |(% colspan="1" style="width:142px" %) |(% colspan="1" style="width:151px" %) |(% colspan="1" style="width:137px" %) |(% colspan="1" style="width:69px" %) |(% colspan="1" style="width:65px" %)
360 360  
361 361  == 3.4 [[Datacake>>https://datacake.co/]] ==
362 362  
... ... @@ -364,92 +364,109 @@
364 364  Dragino NB-IoT sensors has its template in **[[Datacake>>https://datacake.co/]]** Platform. There are two version for NB Sensor,
365 365  
366 366  (% class="wikigeneratedid" %)
367 -As example for S31B-NB. there are two versions: **S31B-NB-1D and S31B-NB-GE.**
414 +As example for S31B-CB. there are two versions: **S31B-CB-1D and S31B-CB-GE.**
368 368  
369 -* (% 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.
416 +* (% style="color:blue" %)**S31B-CB-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.
370 370  
371 -* (% 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.
418 +* (% style="color:blue" %)**S31B-CB-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.
372 372  
420 +
421 +
373 373  === 3.4.1 For device Already has template ===
374 374  
375 375  ==== 3.4.1.1 Create Device ====
376 376  
426 +
377 377  (% style="color:blue" %)**Add Device**(%%) in DataCake.
378 378  
379 -[[image:image-20230808162301-1.png||height="453" width="952"]]
429 +[[image:image-20240820110003-1.png]]
380 380  
381 -[[image:image-20230808162342-2.png||height="541" width="952"]]
431 +[[image:image-20240820110017-2.png]]
382 382  
383 383  (% style="color:blue" %)**Choose the correct model**(%%) from template.
384 384  
385 -[[image:image-20230808162421-3.png]]
435 +[[image:image-20240820110031-3.png]]
386 386  
387 387  (% 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.
388 388  
389 -[[image:image-20230808163612-7.png||height="549" width="952"]]
439 +[[image:image-20240820110048-4.png]]
390 390  
391 -[[image:image-20230808163035-5.png]]
441 +[[image:image-20240820110103-5.png]]
392 392  
393 -[[image:image-20230808163049-6.png||height="544" width="926"]]
443 +[[image:image-20240820110114-6.png]]
394 394  
445 +
395 395  === 3.4.2 For Device already registered in DataCake before shipped ===
396 396  
397 397  ==== 3.4.2.1 Scan QR Code to get the device info ====
398 398  
450 +
399 399  Users can use their phones or computers to scan QR codes to obtain device data information.
400 400  
401 -[[image:image-20230808170051-8.png||height="255" width="259"]]
453 +[[image:image-20240820110129-7.png]]
402 402  
403 -[[image:image-20230808170548-9.png]]
455 +[[image:image-20240820110218-9.png]]
404 404  
457 +
405 405  ==== 3.4.2.2 Claim Device to User Account ====
406 406  
407 407  By Default, the device is registered in Dragino's DataCake Account. User can Claim it to his account.
408 408  
462 +
409 409  === 3.4.3 Manual Add Decoder in DataCake ( don't use the template in DataCake) ===
410 410  
465 +
411 411  **Step1: Add a device**
412 412  
413 -[[image:image-20240129170024-1.png||height="330" width="900"]]
468 +[[image:image-20240820110235-10.png]][[image:image-20240129170024-1.png||height="330" width="900"]]
414 414  
470 +
415 415  **Step2: Choose your device type,please select dragino NB-IOT device**
416 416  
417 -[[image:image-20240129170216-2.png||height="534" width="643"]]
473 +[[image:image-20240820110247-11.png]]
418 418  
475 +
419 419  **Step3: Choose to create a new device**
420 420  
421 -[[image:image-20240129170539-3.png||height="459" width="646"]]
478 +[[image:image-20240820111016-12.png]]
422 422  
480 +
423 423  **Step4: Fill in the device ID of your NB device**
424 424  
425 -[[image:image-20240202111546-1.png||height="378" width="651"]]
483 +[[image:image-20240820111101-13.png]]
426 426  
485 +
427 427  **Step5: Please select your device plan according to your needs and complete the creation of the device**
428 428  
429 -[[image:image-20240129171236-6.png||height="450" width="648"]]
488 +[[image:image-20240820111113-14.png]]
430 430  
490 +
431 431  **Step6: Please add the decoder at the payload decoder of the device configuration.**
432 432  
433 433  **Decoder location:**[[dragino-end-node-decoder/Datacake-Dragino_NB at main · dragino/dragino-end-node-decoder (github.com)>>url:https://github.com/dragino/dragino-end-node-decoder/tree/main/Datacake-Dragino_NB]]
434 434  
435 -[[image:image-20240129172056-7.png||height="457" width="816"]]
495 +[[image:image-20240820111236-15.png]]
436 436  
437 -[[image:image-20240129173116-9.png||height="499" width="814"]]
497 +[[image:image-20240820111248-16.png]]
438 438  
499 +
439 439  **Step7: Add the output of the decoder as a field**
440 440  
441 -[[image:image-20240129173541-10.png||height="592" width="968"]]
502 +[[image:image-20240820111259-17.png]]
442 442  
504 +
443 443  **Step8: Customize the dashboard and use fields as parameters of the dashboard**
444 444  
445 -[[image:image-20240129174518-11.png||height="147" width="1042"]]
507 +[[image:image-20240820111312-18.png]]
446 446  
447 -[[image:image-20240129174657-12.png||height="538" width="916"]]
509 +[[image:image-20240820111322-19.png]]
448 448  
449 -[[image:image-20240129174840-13.png||height="536" width="750"]]
511 +[[image:image-20240820111333-20.png]]
450 450  
513 +
451 451  === 3.4.4 For device have not configured to connect to DataCake ===
452 452  
516 +
453 453  (% class="lead" %)
454 454  Use AT command for connecting to DataCake
455 455  
... ... @@ -457,10 +457,12 @@
457 457  
458 458  (% style="color:blue" %)**AT+SERVADDR=67.207.76.90,4445**
459 459  
524 +
460 460  == 3.5 Node-Red (via MQTT) ==
461 461  
462 462  === 3.5.1 Configure [[Node-Red>>http://wiki.dragino.com/xwiki/bin/view/Main/Node-RED/]] ===
463 463  
529 +
464 464  Take S31-NB UDP protocol as an example.
465 465  
466 466  Dragino provides input flow examples for the sensors.
... ... @@ -473,34 +473,38 @@
473 473  
474 474  The templates for S31-NB and NB95S31B are the same.
475 475  
476 -[[image:image-20230809173127-4.png]]
542 +[[image:image-20240820111353-21.png]]
477 477  
478 478  Please select the NB95S31B template.
479 479  
480 -[[image:image-20230809173310-5.png||height="558" width="926"]]
546 +[[image:image-20240820111405-22.png]]
481 481  
482 -[[image:image-20230809173438-6.png]]
548 +[[image:image-20240820111418-23.png]]
483 483  
484 -[[image:image-20230809173800-7.png]]
550 +[[image:image-20240820111427-24.png]]
485 485  
486 486  Successfully imported template.
487 487  
488 -[[image:image-20230809173835-8.png||height="515" width="860"]]
554 +[[image:image-20240820111438-25.png]]
489 489  
490 490  Users can set UDP port.
491 491  
492 -[[image:image-20230809174053-9.png]]
558 +[[image:image-20240820111448-26.png]]
493 493  
560 +
494 494  === 3.5.2 Simulate Connection ===
495 495  
563 +
496 496  We have completed the configuration of UDP. We can try sending packets to node red.
497 497  
498 -[[image:image-20230810083934-1.png]]
566 +[[image:image-20240820111504-27.png]]
499 499  
500 -[[image:image-20230810084048-2.png||height="535" width="1052"]]
568 +[[image:image-20240820111515-28.png]]
501 501  
570 +
502 502  === 3.5.3 Configure NB-IoT Sensors ===
503 503  
573 +
504 504  * (% style="color:#037691" %)**AT+PRO=3,0 or 3,5 ** (%%) **~/~/ hex format or json format**
505 505  * (% style="color:#037691" %)**AT+SUBTOPIC=<device name>or User Defined**
506 506  * (% style="color:#037691" %)**AT+PUBTOPIC=<device name>or User Defined**
... ... @@ -508,6 +508,8 @@
508 508  * (% style="color:#037691" %)**AT+UNAME=<device name> or User Defined**
509 509  * (% style="color:#037691" %)**AT+PWD=“Your device token”**
510 510  
581 +
582 +
511 511  == 3.6 ThingsBoard.Cloud (via MQTT) ==
512 512  
513 513  === 3.6.1 Configure ThingsBoard ===
... ... @@ -514,12 +514,15 @@
514 514  
515 515  ==== 3.6.1.1 Create Device ====
516 516  
589 +
517 517  Create a New Device in [[ThingsBoard>>url:https://thingsboard.cloud/]]. Record Device Name which is used for MQTT connection.
518 518  
519 -[[image:image-20230802112413-32.png||height="583" width="1066"]]
592 +[[image:image-20240820112210-29.png]]
520 520  
594 +
521 521  ==== 3.6.1.2 Create Uplink & Downlink Converter ====
522 522  
597 +
523 523  (% style="color:blue" %)**Uplink Converter**
524 524  
525 525  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.
... ... @@ -526,27 +526,29 @@
526 526  
527 527  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.
528 528  
529 -[[image:image-20230802112413-33.png||height="597" width="1061"]]
604 +[[image:image-20240820112222-30.png]]
530 530  
531 531  (% style="color:blue" %)**Downlink Converter**
532 532  
533 533  The Downlink converter transforming outgoing RPC message and then the Integration sends it to external MQTT broke
534 534  
535 -[[image:image-20230802112413-34.png||height="598" width="1063"]]
610 +[[image:image-20240820112236-31.png]]
536 536  
537 537  (% style="color:red" %)**Note: Our device payload is already human readable data. Therefore, users do not need to write decoders. Simply create by default.**
538 538  
614 +
539 539  ==== 3.6.1.3 MQTT Integration Setup ====
540 540  
617 +
541 541  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**;
542 542  
543 -[[image:image-20230802112413-35.png||height="597" width="1062"]]
620 +[[image:image-20240820112247-32.png]]
544 544  
545 545  * The next steps is to add the recently created uplink and downlink converters;
546 546  
547 -[[image:image-20230802112413-36.png||height="598" width="1062"]]
624 +[[image:image-20240820112302-33.png]]
548 548  
549 -[[image:image-20230802112413-37.png||height="598" width="1064"]]
626 +[[image:image-20240820112316-34.png]]
550 550  
551 551  (% style="color:blue" %)**Add a topic filter:**
552 552  
... ... @@ -554,16 +554,19 @@
554 554  
555 555  You can also select an MQTT QoS level. We use MQTT QoS level 0 (At most once) by default;
556 556  
557 -[[image:image-20230802112413-38.png||height="598" width="1064"]]
634 +[[image:image-20240820112330-35.png]]
558 558  
636 +
559 559  === 3.6.2 Simulate with MQTT.fx ===
560 560  
561 -[[image:image-20230802112413-39.png]]
639 +[[image:image-20240820112340-36.png]]
562 562  
563 -[[image:image-20230802112413-40.png||height="525" width="980"]]
641 +[[image:image-20240820112351-37.png]]
564 564  
643 +
565 565  === 3.6.3 Configure NB-IoT Sensor ===
566 566  
646 +
567 567  (% style="color:blue" %)**AT Commands**
568 568  
569 569  * (% style="color:#037691" %)**AT+PRO=3,3  **(%%)** **~/~/ Use MQTT to connect to ThingsBoard. Payload Type set to 3.
... ... @@ -580,25 +580,27 @@
580 580  
581 581  Test Uplink by click the button for 1 second
582 582  
583 -[[image:image-20230802112413-41.png||height="496" width="828"]]
663 +[[image:image-20240820112404-38.png]]
584 584  
585 -[[image:image-20230802112413-42.png]]
665 +[[image:image-20240820112416-39.png]]
586 586  
587 -[[image:image-20230802112413-43.png||height="407" width="825"]]
667 +[[image:image-20240820112426-40.png]]
588 588  
669 +
589 589  == 3.7 [[Tago.io>>url:https://admin.tago.io/]] (via MQTT) ==
590 590  
591 591  === 3.7.1 Create device & Get Credentials ===
592 592  
674 +
593 593  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.
594 594  
595 -[[image:image-20230802112413-44.png]]
677 +[[image:image-20240820112516-41.png]]
596 596  
597 -[[image:image-20230802112413-45.png]]
679 +[[image:image-20240820112526-42.png]]
598 598  
599 599  Go to the Device section and create a device. Then, go to the section tokens and copy your device-token.
600 600  
601 -[[image:image-20230802112413-46.png]]
683 +[[image:image-20240820112539-43.png]]
602 602  
603 603  The device needs to enable the TLS mode and set the (% style="color:blue" %)**AT+TLSMOD=1,0**(%%) command.
604 604  
... ... @@ -636,26 +636,33 @@
636 636  
637 637  * (% style="color:#037691" %)**AT+PWD=“Your device token”**
638 638  
721 +
722 +
639 639  === 3.7.2 Simulate with MQTT.fx ===
640 640  
641 -[[image:image-20230802112413-52.png]]
642 642  
643 -[[image:image-20230808105300-2.png||height="553" width="1026"]]
726 +[[image:image-20240820112552-44.png]]
644 644  
728 +[[image:image-20240820112604-45.png]]
729 +
645 645  Users can run the (% style="color:blue" %)**AT+PRO=3,5**(%%) command, and the payload will be converted to **JSON format**.
646 646  
647 -[[image:image-20230808105217-1.png||height="556" width="1031"]]
732 +[[image:image-20240820112615-46.png]]
648 648  
649 -[[image:image-20230808105329-3.png]]
734 +[[image:image-20240820112626-47.png]]
650 650  
736 +
651 651  === 3.7.3 tago data ===
652 652  
653 -[[image:image-20230802112413-50.png||height="242" width="1037"]]
654 654  
655 -[[image:image-20230802112413-51.png||height="184" width="696"]]
740 +[[image:image-20240820112637-48.png]]
656 656  
742 +[[image:image-20240820112647-49.png]]
743 +
744 +
657 657  == 3.8 TCP Connection ==
658 658  
747 +
659 659  (% style="color:blue" %)**AT command:**
660 660  
661 661  * (% style="color:#037691" %)**AT+PRO=4,0   ** (%%) ~/~/ Set to use TCP protocol to uplink(HEX format)
... ... @@ -666,20 +666,24 @@
666 666  
667 667  (% style="color:blue" %)**Sensor Console Output when Uplink:**
668 668  
669 -[[image:image-20230807233631-1.png]]
758 +[[image:image-20240820112704-50.png]]
670 670  
671 671  (% style="color:blue" %)**See result in TCP Server:**
672 672  
673 -[[image:image-20230807233631-2.png]]
762 +[[image:image-20240820112716-51.png]]
674 674  
764 +
675 675  == 3.9 AWS Connection ==
676 676  
767 +
677 677  Users can refer to [[Dragino NB device connection to AWS platform instructions>>http://wiki.dragino.com/xwiki/bin/view/Dragino%20NB%20device%20connection%20to%20AWS%20platform%20instructions/#H1.LogintotheplatformandfindIoTcore]]
678 678  
679 -= 4. MQTT/UDP/TCP downlink =
680 680  
771 += 4. COAP/UDP/MQTT/TCP downlink =
772 +
681 681  == 4.1 MQTT (via MQTT.fx) ==
682 682  
775 +
683 683  Configure MQTT connections properly and send downlink commands to configure nodes through the Publish function of MQTT.fx//.//
684 684  
685 685  **1.** Configure node MQTT connection (via MQTT.fx):
... ... @@ -700,12 +700,14 @@
700 700  
701 701  (% style="color:red" %)**Note: To uplink and downlink via MQTT.fx, we need set the publish topic and subscribe topic different, for example: AT+SUBTOPIC=SE01_SUB & AT+PUBTOPIC=SE01_PUB.**
702 702  
703 -[[image:image-20240417180145-2.png||height="434" width="587"]][[ width="584">> width="584"]]
796 +[[image:image-20240820112732-52.png]][[image:image-20240820112758-53.png]]
704 704  
798 +
705 705  **2. **When the node uplink packets, we can observe the data in MQTT.fx.
706 706  
707 -[[image:image-20240418144337-1.png||height="709" width="802"]]
801 +[[image:image-20240820112813-54.png]]
708 708  
803 +
709 709  **3. **The downlink command can be successfully sent only when the downlink port is open.
710 710  
711 711   The downlink port is opened for about 3 seconds after uplink packets are sent.
... ... @@ -712,16 +712,66 @@
712 712  
713 713   Therefore, when we see the node uplink packets in the **Subscribe** window, we need to immediately switch to the **publish** window to publish the **hex format** command.
714 714  
715 -[[image:image-20240418150435-3.png||height="582" width="659"]]
810 +[[image:image-20240820112824-55.png]]
716 716  
717 -[[image:image-20240418150932-4.png||height="492" width="1061"]]
812 +[[image:image-20240820112835-56.png]]
718 718  
719 719  (% style="color:red" %)**Note: Users can edit the hex command in advance. When the node uplink, directly click the publish button several times to increase the success rate of command configuration.**
720 720  
816 +
817 +== 4.2 UDP (via Thingseye) ==
818 +
819 +
820 +(% style="color:red" %)**Note:**(%%) The UDP service on the ThingsEye platform needs to be built by the user. (Description Link:[[UDP service building instructions>>http://www.ithingsboard.com/docs/user-guide/integrations/udp/]])
821 +
822 +After the node is successfully connected to the platform, you need to select the corresponding node (you can refer to the node's IMEI to find it)
823 +
824 +[[image:image-20240820141843-2.png||height="546" width="821"]]
825 +
826 +After clicking Show Node Details Page, (% style="color:blue" %)**Select Properties ~-~-- select Shared Properties ~-~-- click Add Properties**
827 +
828 +[[image:image-20240820143316-3.png||height="555" width="1170"]]
829 +
830 +After clicking Add Shared Attribute, set the key to (% style="color:red" %)**value**(%%), and write the command that needs to be downlinked in the Downlink Command Input box
831 +
832 +(% style="color:red" %)**(Note: Downlinks can only be downlinked in string format, otherwise the node will not recognize the downlink command.)**
833 +
834 +[[image:image-20240820143820-4.png||height="554" width="1168"]]
835 +
836 +After the command is successfully added, the platform will send the command down on the node's next uplink.
837 +
838 +[[image:image-20240820144913-6.png||height="585" width="1232"]]
839 +
840 +[[image:image-20240820145133-7.png||height="582" width="1227"]]
841 +
842 +Upon successful issuance, the platform automatically eliminates the attributes from the queue and waits for the next addition of new attributes
843 +
844 +[[image:image-20240820145309-8.png]]
845 +
846 +
847 += 5. GPS positioning function =
848 +
849 +=== 1. Turn on GPS function ===
850 +
851 +(% class="wikigeneratedid" %)
852 +AT+GPS=1 or 0  ~/~/GPS function on or off
853 +
854 +
855 +=== 2.Extend the time to turn on GNSS ===
856 +
857 +AT+GNSST=30  ~/~/GPS search for positioning information for 30 seconds
858 +
859 +
860 +=== 3.Get or set GPS positioning interval in units of hour ===
861 +
862 +AT+GTDC=24  ~/~/The device will activate GPS positioning every 24 hours
863 +
864 +
721 721  = 5. FAQ =
722 722  
723 723  == 5.1 What is the usage of Multi Sampling and One Uplink? ==
724 724  
869 +
725 725  The NB series has the feature for Multi Sampling and one uplink. See one of them
726 726  
727 727  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-NB_BN-IoT_Sensor_Node_User_Manual/#H2.5Multi-SamplingsandOneuplink>>http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-NB_BN-IoT_Sensor_Node_User_Manual/#H2.5Multi-SamplingsandOneuplink]]
... ... @@ -736,27 +736,32 @@
736 736  1*. **AT+TDC=7200** ~/~/ Uplink every 2 hours.
737 737  1*. this will mean each uplink will actually include the 6 uplink data (24 set data which cover 12 hours). So if device doesn't lost 6 continue data. There will not data lost.
738 738  
884 +
885 +
739 739  == 5.2 Why the uplink JSON format is not standard? ==
740 740  
888 +
741 741  The json format in uplink packet is not standard Json format. Below is the example. This is to make the payload as short as possible, due to NB-IoT transmit limition, a standard Json is not able to include 32 sets of sensors data with timestamp.
742 742  
743 743  The firmware version released after 2024, Mar will use change back to use Json format. Detail please check changelog.
744 744  
745 -[[image:image-20240229233154-1.png]]
893 +[[image:image-20240820112848-57.png]]
746 746  
895 +
747 747  = 6. Trouble Shooting: =
748 748  
749 749  == 6.1 Checklist for debuging Network Connection issue. Signal Strenght:99 issue. ==
750 750  
900 +
751 751  There are many different providers provide NB-IoT service in the world. They might use different band, different APN & different operator configuration. Which makes connection to NB-IoT network is complicate.
752 752  
753 753  If end device successfully attached NB-IoT Network, User can normally see the signal strengh as below (between 0~~31)
754 754  
755 -[[image:image-20240207002003-1.png]]
905 +[[image:image-20240820112859-58.png]]
756 756  
757 757  If fail to attach network, it will shows signal 99. as below:
758 758  
759 -[[image:image-20240207002129-2.png]]
909 +[[image:image-20240820112908-59.png]]
760 760  
761 761  (% class="lead" %)
762 762  When see this issue, below are the checklist:
... ... @@ -770,14 +770,16 @@
770 770  If you have check all above and still fail. please send console log files (as many as possible) to [[support@dragino.com>>mailto:support@dragino.com]] so we can check.
771 771  
772 772  
773 -== (% data-sider-select-id="765eceff-93b1-40ee-800b-b7b7d022ef8a" %)6.4 Why sometime the AT Command is slow in reponse?(%%) ==
923 +== (% data-sider-select-id="765eceff-93b1-40ee-800b-b7b7d022ef8a" %)6.2 Why sometime the AT Command is slow in reponse?(%%) ==
774 774  
925 +
775 775  When the MCU is communicating with the NB-IoT module, the MCU response of AT Command will become slower, it might takes several seconds to response.
776 776  
777 -[[image:image-20240226111928-1.png]]
928 +[[image:image-20240820113015-60.png]]
778 778  
779 -== (% data-sider-select-id="765eceff-93b1-40ee-800b-b7b7d022ef8a" %)6.5 What is the Downlink Command by the NB device?(%%) ==
780 780  
931 +== (% data-sider-select-id="765eceff-93b1-40ee-800b-b7b7d022ef8a" %)6.3 What is the Downlink Command by the -CB device?(%%) ==
932 +
781 781  (% data-sider-select-id="bb6e9353-0c3f-473c-938d-4b416c9a03e6" %)
782 782  === UDP: ===
783 783  
... ... @@ -787,6 +787,7 @@
787 787  
788 788  {AT+TDC=300}
789 789  
942 +
790 790  (% data-sider-select-id="90b80f1a-e924-4c8a-afc5-4429e019a657" %)
791 791  === MQTT: ===
792 792  
... ... @@ -828,5 +828,136 @@
828 828  
829 829  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]]
830 830  
984 +
985 +== 6.4 What if the signal is good but the domain name resolution fails? ==
986 +
987 +
988 +If the domain name resolution fails, first check whether the domain name is correct, users can use their own website domain name resolution tool to verify the domain name.
989 +
990 +[[image:image-20240827150705-6.png||height="489" width="687"]]
991 +
992 +If the domain name is correct, but the domain name cannot be resolved, the user can turn off the domain name resolution function(AT+GDNS=1) and use the domain name communication directly.
993 +
994 +* Set the DNS
995 +
996 +(% style="color:blue" %)**AT Command: AT+GDNS**
997 +
998 +**AT+GDNS=0**  ~/~/ Default. Automatically resolves the domain name and uses the resolved IP to communicate.
999 +
1000 +**AT+GDNS=1    **~/~/ Disabling Domain name resolution. Use the domain name directly to communicate.
1001 +
1002 +(% style="color:red" %)**Note: For -CB products, with the exception of AT+PRO=2,5, all protocols and payload formats support direct domain communication.**
1003 +
1004 +Example:
1005 +
1006 +[[image:image-20240827150121-5.png||height="476" width="680"]][[image:image-20240827145055-4.png||height="484" width="678"]]
1007 +
1008 +
1009 +== 6.5 GPS debugging ==
1010 +
1011 +
1012 +Indoor GPS signal is very weak, **outdoor** positioning is generally recommended.
1013 +
1014 +[[image:image-20240903104250-9.png||height="275" width="614"]]
1015 +
1016 +
1017 +[[image:image-20240903104431-10.png||height="291" width="621"]]
1018 +
1019 +
1020 +=== 6.5.1 GPS commands ===
1021 +
1022 +
1023 +The following are three related AT commands that introduce GPS functions.
1024 +
1025 +* **Turn on/off GPS**
1026 +
1027 +(% style="color:blue" %)**AT Command: **(% style="color:#037691" %)**AT+GPS **
1028 +
1029 +**Ex1:  **AT+GPS=0  ~/~/ Turn off GPS
1030 +
1031 +**Ex2:  **AT+GPS=1  ~/~/ Turn on GPS
1032 +
1033 +(% style="color:blue" %)**Downlink command:**(%%)** (% style="color:#037691" %)0x11(%%)**
1034 +
1035 +Format: Command Code (0x11) followed by 1 byte.
1036 +
1037 +Example:  Downlink Payload: **11 01   **~/~/ AT+GPS=1
1038 +
1039 +* **Set GNSS open time**
1040 +
1041 +Extend the time to turn on GNSS. The automatic GPS location time is extended when the node is activated.
1042 +
1043 +(% style="color:blue" %)**AT Command: **(% style="color:#037691" %)**AT+GNSST**
1044 +
1045 +Example: AT+GNSST=30  ~/~/ Set the GPS positioning time to 30 seconds
1046 +
1047 +(% style="color:blue" %)**Downlink command:**(%%)** (% style="color:#037691" %)0x10(%%)**
1048 +
1049 +Format: Command Code (0x10) followed by 2 bytes.
1050 +
1051 +Example:  Downlink Payload: **10 00 1E    **~/~/ AT+GNSST=30
1052 +
1053 +* **Set GPS positioning interval**
1054 +
1055 +Feature: Set GPS positioning interval (unit: hour).
1056 +
1057 +When GPS is enabled, the node automatically locates and uplinks each time it passes **GTDC time** after activation.
1058 +
1059 +(% style="color:blue" %)**AT Command: **(% style="color:#037691" %)**AT+GTDC**
1060 +
1061 +Example: AT+GTDC=24  ~/~/ Set the GPS positioning interval to 24h.
1062 +
1063 +(% style="color:blue" %)**Downlink command:**(%%)** (% style="color:#037691" %)0x12(%%)**
1064 +
1065 +Format: Command Code (0x12) followed by 3 bytes.
1066 +
1067 +Example: 24 hours:  24(D)=0x18(H)
1068 +
1069 +Downlink Payload: **12 00 00 18   **~/~/ AT+GTDC=24
1070 +
1071 +
1072 +=== 6.5.2 GPS workflow ===
1073 +
1074 +
1075 +The whole working process after the GPS function is enabled((% style="color:#037691" %)**AT+GPS=1**(%%)) is as follows:
1076 +
1077 +~1. When activate the node, the node will turn on the GNSS, if the GPS signal is good, the node will print and upload the position information with the first data packet immediately.
1078 +
1079 + If the signal is not good, it may take the whole (% style="color:#037691" %)**GNSST**(%%) time but still can not search the latitude and longitude information, at this time the node uploads the latitude and longitude all to 0.
1080 +
1081 + So if there is a failure of positioning, the user can extend the (% style="color:#037691" %)**GNSST**(%%) time appropriately.
1082 +
1083 +2. Each TDC time node is not repositioned and the positioning interval is determined by the AT+GTDC time.
1084 +
1085 + The latitude and longitude payload uplinked at each TDC time is the GPS positioning information from the previous (% style="color:#037691" %)**GTDC**(%%) time.
1086 +
1087 + Only when the node is activated or every (% style="color:#037691" %)**GTDC**(%%) time is reached, the node turns on the GNSS and we can observe the GPS search information through the serial assistant or Bluetooth tool.
1088 +
1089 +
1090 +=== 6.5.3 GPS debugging methods ===
1091 +
1092 +
1093 +In summary, we can deduce the methods of debugging GPS:
1094 +
1095 +* **Check whether the GPS function is enabled.**
1096 +
1097 +[[image:image-20240903102327-5.png||height="271" width="529"]]
1098 +
1099 +* **Check whether the GPS antenna is loose**.
1100 +
1101 +If the GPS antenna is loose, the GPS signal is weak, and the positioning fails.
1102 +
1103 +[[image:image-20240903094214-1.png||height="340" width="461"]]
1104 +
1105 +* **Use the AT+GNSST command to extend the positioning time.**
1106 +
1107 +The default AT+GNSST=30, that is, the default positioning time is 30 seconds.
1108 +
1109 +If the location fails, users can extend the location time.
1110 +
1111 +[[image:image-20240903102641-8.png||height="303" width="600"]]
1112 +
1113 +
1114 +
1115 +
831 831  
832 -​
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