Last modified by Mengting Qiu on 2024/04/02 17:03
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From version < 90.7 >
edited by Xiaoling
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edited by Xiaoling
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1 1  (% style="text-align:center" %)
2 -[[image:LMDS200_10.jpg||height="572" width="572"]]
2 +[[image:LMDS200_10.jpg]]
3 3  
4 4  
5 -
6 -
7 -
8 -(% style="display:none" %) (%%)
9 -
10 -
11 -
12 -
13 -
14 14  **Table of Contents：**
15 15  
16 16  {{toc/}}
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18 18  
19 19  
20 20  
21 -
22 -
23 -
24 -
25 -
26 26  = 1.  Introduction =
27 27  
28 28  == 1.1 ​ What is NMDS200 NB-IoT Microwave Radar Distance Sensor ==
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146 146   [[image:image-20221207170748-2.png||height="345" width="634"]]
147 147  
148 148  
135 +
149 149  == 1.8  Pin Definitions and Switch ==
150 150  
151 151  
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175 175  
176 176  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.
177 177  
178 -[[image:image-20221209090938-1.png]]
165 +[[image:image-20221208090742-1.png]]
179 179  
180 180  
181 181  === 2.2.1 Insert NB-IoT SIM card ===
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285 285  
286 286  * (% style="color:#037691" %)**AT+SUBTOPIC=NSE01_SUB          ** (%%) ~/~/  Set the subscription topic of MQTT
287 287  
288 -​ [[image:1670471584490-640.png]]
275 +​ ​​​​​​​[[image:1670471584490-640.png]]
289 289  
290 290  
291 291  [[image:1670405928926-116.png]]
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304 304  
305 305  * (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5600   ** (%%) ~/~/  Set TCP server address and port
306 306  
307 -​ [[image:1670471613823-833.png]]
294 +​ ​​​​​​​[[image:1670471613823-833.png]]
308 308  
309 309  
310 310  [[image:image-20221021111131-15.png]]
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346 346  [[image:1670406261143-723.png]]
347 347  
348 348  
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__(%%)**
336 +The payload is ASCII string, representative same HEX: f867787050471071  0064  0cc3  09  01  00 00ef  013d  6390453d
350 350  
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 +
351 351  **where:**
352 352  
353 353  * (% style="color:#037691" %)**Device ID:**(%%) 0x f867787050471071 = f867787050471071
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391 391  
392 392  Specify the software version: 0x64=100, which means firmware version 1.00.
393 393  
394 -For example 0x00 64 : This device is NMDS200 with firmware version 1.0.0.
383 +For example 0x00 64 : This device is NMDS200 1 with firmware version 1.0.0.
395 395  
396 396  
397 397  === 2.4.3  Battery Info ===
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493 493  
494 494  (% style="color:#037691" %)**Example 1:**
495 495  
496 -AT+ ALARM1 =60,200  ~/~/ Alarm when distance1 lower than 60.
485 +AT+ ALARM1 =60,200  ~/~/ Alarm when moisture lower than 60.
497 497  
498 498  AT+ ALARM2 =min,max
499 499  
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500 500  
501 501  (% style="color:#037691" %)**Example 2:**
502 502  
503 -AT+ ALARM2 =200,1500  ~/~/ Alarm when distance2 lower than 1500.
492 +AT+ ALARM2 =200,1500  ~/~/ Alarm when temperature lower than 1500
504 504  
505 505  
506 506  == 2.8  Set the number of data to be uploaded and the recording time ==
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528 528  == 2.10  ​Firmware Change Log ==
529 529  
530 530  
531 -Download URL & Firmware Change log: [[https:~~/~~/www.dropbox.com/sh/8elvp2qi9bcv47a/AAAKp0E2nUffztF0tYhqPoE1a?dl=0>>https://www.dropbox.com/sh/8elvp2qi9bcv47a/AAAKp0E2nUffztF0tYhqPoE1a?dl=0]]
520 +Download URL & Firmware Change log: [[https:~~/~~/www.dropbox.com/sh/hacq385w6qgnonr/AAC3D79GFGF1JdZUIzNegn2Ha?dl=0>>https://www.dropbox.com/sh/hacq385w6qgnonr/AAC3D79GFGF1JdZUIzNegn2Ha?dl=0]]
532 532  
533 533  Upgrade Instruction: [[Upgrade Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
534 534  
535 535  
536 -== 2.11 Battery & Power Consumption ==
525 +== 2.11  ​Battery Analysis ==
537 537  
527 +=== 2.11.1  ​Battery Type ===
538 538  
539 -NMDS200 uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
540 540  
541 -[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
530 +The NMDS200 battery is a combination of an 8500mAh Li/SOCI2 Battery and a Super Capacitor. The battery is non-rechargeable battery type with a low discharge rate (<2% per year). This type of battery is commonly used in IoT devices such as water meter.
542 542  
532 +The battery is designed to last for several years depends on the actual use environment and update interval. 
543 543  
534 +The battery-related documents as below:
535 +
536 +* [[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
537 +
538 +* [[Lithium-Thionyl Chloride Battery datasheet>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
539 +
540 +* [[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
541 +
542 +[[image:image-20221021111911-26.png]] ​
543 +
544 +
545 +=== 2.11.2  Power consumption Analyze ===
546 +
547 +
548 +Dragino battery powered product are all runs in Low Power mode. We have an update battery calculator which base on the measurement of the real device. User can use this calculator to check the battery life and calculate the battery life if want to use different transmit interval.
549 +
550 +Instruction to use as below:
551 +
552 +(% style="color:blue" %)**Step 1:  **(%%)Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/]]
553 +
554 +(% style="color:blue" %)**Step 2: **(%%) Open it and choose
555 +
556 +* Product Model
557 +
558 +* Uplink Interval
559 +
560 +* Working Mode
561 +
562 +And the Life expectation in difference case will be shown on the right.
563 +
564 +[[image:1666596205057-567.png]] ​
565 +
566 +
567 +=== 2.11.3  ​Battery Note ===
568 +
569 +
570 +The Li-SICO battery is designed for small current / long period application. It is not good to use a high current, short period transmit method. The recommended minimum period for use of this battery is 5 minutes. If you use a shorter period time to transmit LoRa, then the battery life may be decreased.
571 +
572 +
573 +=== 2.11.4  Replace the battery ===
574 +
575 +
576 +The default battery pack of NMDS200 includes a ER26500 plus super capacitor. If user can't find this pack locally, they can find ER26500 or equivalence without the SPC1520 capacitor, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes).
577 +
578 +
544 544  = 3. ​ Access NB-IoT Module =
545 545  
546 546  
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