<
From version < 21.1 >
edited by Herong Lu
on 2023/02/15 10:02
To version < 18.1 >
edited by Xiaoling
on 2022/12/20 10:37
>
Change comment: Uploaded new attachment "1671503828297-252.png", version {1}

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1 -XWiki.Lu
1 +XWiki.Xiaoling
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40 40  [[image:1668224602353-769.png]]
41 41  
42 42  
43 +
43 43  == 1.2 Specifications ==
44 44  
45 45  
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77 77  * Micro SIM card slot for NB-IoT SIM
78 78  * 2 x AAA LR03 Batteries
79 79  
81 +
82 +
80 80  == 1.4  ​Applications ==
81 81  
82 82  
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85 85  * Smart Cities
86 86  * Smart Factory
87 87  
91 +
92 +
88 88  = 2. Use NDS01 to communicate with IoT Server =
89 89  
90 90  == 2.1 How it works ==
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94 94  
95 95  The diagram below shows the working flow in default firmware of NDS01:
96 96  
97 -[[image:1671503828297-252.png||height="1120" width="554"]]
98 98  
99 -
100 100  == 2.2 Configure the NDS01 ==
101 101  
102 102  === 2.2.1 Test Requirement ===
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114 114  [[image:1668224789474-811.png]]
115 115  
116 116  
117 -=== 2.2.2 Insert SIM card ===
120 +=== 2.2.1 Insert SIM card ===
118 118  
119 119  
120 120  Insert the NB-IoT Card get from your provider.
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145 145  
146 146  In the PC, use below serial tool settings:
147 147  
148 -* Baud:  (% style="color:green" %)**115200**
151 +* Baud:  (% style="color:green" %)**9600**
149 149  
150 150  * Data bits:**  (% style="color:green" %)8(%%)**
151 151  
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155 155  
156 156  * Flow Control: (% style="color:green" %)**None**
157 157  
158 -//**If you are using Mac OS, please download the serial port assistant for Mac OS. The settings and operation are the same as Windows**//
159 -
160 -[[image:/xwiki/bin/get/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/NDS01%20-%20NB-IoT%20Door%20Sensor%20User%20Manual/?sheet=CKEditor.ResourceDispatcher&outputSyntax=plain&language=en&type=attach&reference=%E5%BE%AE%E4%BF%A1%E5%9B%BE%E7%89%87_20230214103254.png&typed=||height="550" width="862"]][[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/NDS01%20-%20NB-IoT%20Door%20Sensor%20User%20Manual/WebHome/%E5%BE%AE%E4%BF%A1%E5%9B%BE%E7%89%87_20230214103254.png?rev=1.1||alt="微信图片_20230214103254.png" height="554" width="868"]]//**[[image:微信图片_20230214103254.png]]**//
161 -
162 162  After powering on the NDS01, the following information will be printed
163 163  
164 164  [[image:1668225099789-919.png]]
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246 246  **Reply:** OK
247 247  
248 248  
248 +
249 249  === 2.2.4 Use UDP protocol to uplink data (Default protocol) ===
250 250  
251 251  
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256 256  [[image:1668231759500-524.png]]
257 257  
258 258  
259 +
259 259  === 2.2.5 Use TCP protocol to uplink data ===
260 260  
261 261  
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266 266  [[image:1668231789502-211.png]]
267 267  
268 268  
270 +
269 269  === 2.2.6 Change Update Interval ===
270 270  
271 271  
272 272  User can use below command to change the (% style="color:blue" %)**uplink interval**.
273 273  
274 -* (% style="color:blue" %)**AT+TDC=86400      ** (%%)~/~/ Set Update Interval to 86400s
276 +(% style="color:blue" %)**AT+TDC=86400      ** (%%)~/~/ Set Update Interval to 86400s
275 275  
278 +
276 276  (% style="color:red" %)**NOTE:**
277 277  
278 278  ~1. By default, the device will send an uplink message every 24 hour (86400s).
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281 281  [[image:1668231824288-204.png]]
282 282  
283 283  
287 +
284 284  == 2.3 Uplink Payload ==
285 285  
286 286  
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415 415  
416 416  * (% style="color:#037691" %)**Tail:** (%%)0x494F54(fixed)
417 417  
422 +
423 +
418 418  == 2.4 Node-Red Example ==
419 419  
420 420  
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429 429  [[image:1668234343252-612.png]]
430 430  
431 431  
438 +
432 432  == 2.5 Buttons and LED and Mode ==
433 433  
434 434  
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487 487  (2) The heartbeat time is reported once every 24 hours by default.
488 488  
489 489  
497 +
490 490  = 3. FAQ =
491 491  
492 492  == 3.1 How to Upgrade Firmware ==
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510 510  
511 511  * (% style="background-color:yellow" %)**USB TTL RXD  <~-~-~-~-> UART_TXD**
512 512  
521 +
513 513  (% style="color:blue" %)**1.  Double-click "FlashTool.exe" to start the program**
514 514  
515 515  
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540 540  [[image:1668235042540-676.png]]
541 541  
542 542  
552 +
543 543  = 4. Order Info =
544 544  
545 545  
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559 559  * Device Weight:
560 560  * Package Size / pcs :
561 561  * Weight / pcs :
562 -
微信图片_20230214103254.png
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