Last modified by Mengting Qiu on 2024/04/02 17:03
<
From version < 87.3 >
edited by Xiaoling
on 2022/12/08 12:00
To version < 90.5 >
edited by Xiaoling
on 2022/12/29 15:05
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Summary

Details

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1 1  (% style="text-align:center" %)
2 -[[image:LMDS200_10.jpg]]
2 +[[image:LMDS200_10.jpg||height="572" width="572"]]
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4 4  
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5 5  **Table of Contents：**
6 6  
7 7  {{toc/}}
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9 9  
10 10  
11 11  
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12 12  = 1.  Introduction =
13 13  
14 14  == 1.1 ​ What is NMDS200 NB-IoT Microwave Radar Distance Sensor ==
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132 132   [[image:image-20221207170748-2.png||height="345" width="634"]]
133 133  
134 134  
135 -
136 136  == 1.8  Pin Definitions and Switch ==
137 137  
138 138  
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162 162  
163 163  Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8.  The NMDS200 will use** (% style="color:red" %)CoAP(120.24.4.116:5683)(%%)** or raw (% style="color:red" %)**UDP(120.24.4.116:5601) **(%%)or (% style="color:red" %)**MQTT(120.24.4.116:1883) **(%%)or (% style="color:red" %)**TCP(120.24.4.116:5600)protocol**(%%) to send data to the test server.
164 164  
165 -[[image:image-20221208090742-1.png]]
178 +[[image:image-20221209090938-1.png]]
166 166  
167 167  
168 168  === 2.2.1 Insert NB-IoT SIM card ===
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272 272  
273 273  * (% style="color:#037691" %)**AT+SUBTOPIC=NSE01_SUB          ** (%%) ~/~/  Set the subscription topic of MQTT
274 274  
275 -​ ​​​​​​​[[image:1670471584490-640.png]]
288 +​ [[image:1670471584490-640.png]]
276 276  
277 277  
278 278  [[image:1670405928926-116.png]]
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291 291  
292 292  * (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5600   ** (%%) ~/~/  Set TCP server address and port
293 293  
294 -​ ​​​​​​​[[image:1670471613823-833.png]]
307 +​ [[image:1670471613823-833.png]]
295 295  
296 296  
297 297  [[image:image-20221021111131-15.png]]
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333 333  [[image:1670406261143-723.png]]
334 334  
335 335  
336 -The payload is ASCII string, representative same HEX: f867787050471071  0064  0cc3  09  01  00 00ef  013d  6390453d
349 +The payload is ASCII string, representative same HEX: **0x (% style="color:red" %)__f867787050471071__  (% style="color:blue" %)__0064__ (% style="color:green" %) __0cc3__(% style="color:#00b0f0" %) 0__9__(% style="color:#7030a0" %) __01__(% style="color:#0020b0" %) __00__ (% style="color:#420042" %)__00ef__(% style="color:#660066" %) (% style="color:#663300" %)__013d__ (% style="color:#d60093" %)__6390453d__(%%)**
337 337  
338 -**0x (% style="color:red" %)__f867787050471071__  (% style="color:blue" %)__0064__ (% style="color:green" %) __0cc3__(% style="color:#00b0f0" %) 0__9__(% style="color:#7030a0" %) __01__(% style="color:#0020b0" %) __00__ (% style="color:#420042" %)__00ef__(% style="color:#660066" %) (% style="color:#663300" %)__013d__ (% style="color:#d60093" %)__6390453d__(%%)**
339 -
340 340  **where:**
341 341  
342 342  * (% style="color:#037691" %)**Device ID:**(%%) 0x f867787050471071 = f867787050471071
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358 358  * (% style="color:#037691" %)**Timestamp: **(%%)0x6390453d =1670399293 (Unix Time)
359 359  
360 360  
361 -
362 362  == 2.4  Payload Explanation and Sensor Interface ==
363 363  
364 364  === 2.4.1  Device ID ===
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380 380  
381 381  Specify the software version: 0x64=100, which means firmware version 1.00.
382 382  
383 -For example 0x00 64 : This device is NMDS200 1 with firmware version 1.0.0.
393 +For example 0x00 64 : This device is NMDS200 with firmware version 1.0.0.
384 384  
385 385  
386 386  === 2.4.3  Battery Info ===
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482 482  
483 483  (% style="color:#037691" %)**Example 1:**
484 484  
485 -AT+ ALARM1 =60,200  ~/~/ Alarm when moisture lower than 60.
495 +AT+ ALARM1 =60,200  ~/~/ Alarm when distance1 lower than 60.
486 486  
487 487  AT+ ALARM2 =min,max
488 488  
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489 489  
490 490  (% style="color:#037691" %)**Example 2:**
491 491  
492 -AT+ ALARM2 =200,1500  ~/~/ Alarm when temperature lower than 1500
502 +AT+ ALARM2 =200,1500  ~/~/ Alarm when distance2 lower than 1500.
493 493  
494 494  
495 495  == 2.8  Set the number of data to be uploaded and the recording time ==
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517 517  == 2.10  ​Firmware Change Log ==
518 518  
519 519  
520 -Download URL & Firmware Change log: [[https:~~/~~/www.dropbox.com/sh/hacq385w6qgnonr/AAC3D79GFGF1JdZUIzNegn2Ha?dl=0>>https://www.dropbox.com/sh/hacq385w6qgnonr/AAC3D79GFGF1JdZUIzNegn2Ha?dl=0]]
530 +Download URL & Firmware Change log: [[https:~~/~~/www.dropbox.com/sh/8elvp2qi9bcv47a/AAAKp0E2nUffztF0tYhqPoE1a?dl=0>>https://www.dropbox.com/sh/8elvp2qi9bcv47a/AAAKp0E2nUffztF0tYhqPoE1a?dl=0]]
521 521  
522 522  Upgrade Instruction: [[Upgrade Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
523 523  
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