Last modified by Mengting Qiu on 2024/04/02 17:03
<
From version < 82.1 >
edited by Xiaoling
on 2022/12/07 18:16
To version < 83.4 >
edited by Xiaoling
on 2022/12/08 09:47
>
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... ... @@ -16,7 +16,6 @@
16 16  (((
17 17  The Dragino NMDS200 is a(% style="color:blue" %)** NB-IoT Microwave Radar distance sensor**(%%). It uses (% style="color:blue" %)**24Ghz Microwave**(%%) to detect the distance between sensor and different objects. Compare vs ultrasonic or Lidar measurement method, Microwave Radar is (% style="color:blue" %)**more reliable for condensation / dusty environment**(%%). It can sense correct distance even there is water or thick dust on top of the sensor.
18 18  
19 -
20 20  The NMDS200 can be applied to scenarios such as horizontal distance measurement, parking management system, object proximity and presence detection, intelligent trash can management system, robot obstacle avoidance, automatic control, sewer, etc.
21 21  
22 22  NMDS200 can (% style="color:blue" %)**measure two distances**(%%): the closest object and next object behind the closest one.
... ... @@ -33,7 +33,6 @@
33 33  )))
34 34  
35 35  
36 -
37 37  == ​1.2  Features ==
38 38  
39 39  
... ... @@ -63,7 +63,6 @@
63 63  * Horizontal Angel: 78°
64 64  * Vertical Angel: 23°
65 65  
66 -
67 67  == 1.4  Storage Temperature ==
68 68  
69 69  
... ... @@ -70,13 +70,9 @@
70 70   -40°C to +85°C
71 71  
72 72  
73 -
74 -
75 -
76 76  == 1.5 ​ Applications ==
77 77  
78 78  
79 -
80 80  * Horizontal distance measurement
81 81  * Liquid level measurement
82 82  * Parking management system
... ... @@ -143,7 +143,7 @@
143 143  
144 144  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.
145 145  
146 -[[image:image-20221207173300-4.png]]
139 +[[image:image-20221208090742-1.png]]
147 147  
148 148  
149 149  === 2.2.1 Insert NB-IoT SIM card ===
... ... @@ -199,7 +199,7 @@
199 199  (% style="color:red" %)**Note: if you don't have a CoAP server, you can refer this link to set up a CoAP server: **(%%)[[**http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/]]
200 200  
201 201  
202 -(% style="color:blue" %)**Use below commands in NDS03A:**
195 +(% style="color:blue" %)**Use below commands in NMDS200:**
203 203  
204 204  * (% style="color:#037691" %)**AT+PRO=1**                (%%) ~/~/ Set to use CoAP protocol to uplink
205 205  
... ... @@ -302,13 +302,13 @@
302 302  
303 303  (% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:510px" %)
304 304  |=(% scope="row" style="width: 50px;" %)**Size(bytes)**|(% style="width:50px" %)**8**|(% style="width:20px" %)**2**|(% style="width:20px" %)**2**|(% style="width:65px" %)**1**|(% style="width:25px" %)**1**|(% style="width:50px" %)**1**|(% style="width:90px" %)**2**|(% style="width:100px" %)**2**
305 -|=(% style="width: 93px;" %)**Value**|(% style="width:67px" %)[[Device ID>>||anchor="H2.4.1A0A0DeviceID"]]|(% style="width:40px" %)[[Ver>>||anchor="H2.4.2A0VersionInfo"]]|(% style="width:45px" %)[[BAT>>||anchor="H2.4.3A0BatteryInfo"]]|(% style="width:75px" %)[[Signal Strength>>||anchor="H2.4.4A0SignalStrength"]]|(% style="width:54px" %)MOD|(% style="width:62px" %)Exit flag|(% style="width:94px" %) Distance 1 |(% style="width:93px" %) Distance  2
298 +|=(% style="width: 93px;" %)**Value**|(% style="width:67px" %)[[Device ID>>||anchor="H2.4.1A0A0DeviceID"]]|(% style="width:40px" %)[[Ver>>||anchor="H2.4.2A0VersionInfo"]]|(% style="width:45px" %)[[BAT>>||anchor="H2.4.3A0BatteryInfo"]]|(% style="width:75px" %)[[Signal Strength>>||anchor="H2.4.4A0SignalStrength"]]|(% style="width:54px" %)MOD|(% style="width:62px" %)Exit flag|(% style="width:94px" %) [[Distance 1>>||anchor="H2.4.5A0A0Distance"]] |(% style="width:93px" %) [[Distance  2>>||anchor="H2.4.5A0A0Distance"]]
306 306  
307 307  (% border="1.5" style="background-color:#ffffcc; color:green; width:450px" %)
308 308  |(% style="width:50px" %)**4**|(% style="width:90px" %)**2**|(% style="width:90px" %)**2**|(% style="width:60px" %)**4**|(% style="width:50px" %)(((
309 309  **1-32 group**
310 310  )))
311 -|(% style="width:98px" %)[[Time stamp>>||anchor="H2.4.7A0Timestamp"]]| Distance 1 | Distance  2|(% style="width:67px" %)Time stamp|(% style="width:74px" %)...
304 +|(% style="width:98px" %)[[Time stamp>>||anchor="H2.4.6A0Timestamp"]]| Distance 1 | Distance  2|(% style="width:67px" %)Time stamp|(% style="width:74px" %)...
312 312  
313 313  If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NMDS200 uplink data.
314 314  
... ... @@ -340,6 +340,7 @@
340 340  * (% style="color:#037691" %)**Timestamp: **(%%)0x6390453d =1670399293 (Unix Time)
341 341  
342 342  
336 +
343 343  == 2.4  Payload Explanation and Sensor Interface ==
344 344  
345 345  === 2.4.1  Device ID ===
... ... @@ -379,17 +379,17 @@
379 379  
380 380  NB-IoT Network signal Strength.
381 381  
382 -**Ex1: 0x1d = 29**
376 +(% style="color:blue" %)**Ex1: 0x1d = 29**
383 383  
384 -**0**  -113dBm or less
378 +(% style="color:#037691" %)**0** (%%) -113dBm or less
385 385  
386 -**1**  -111dBm
380 +(% style="color:#037691" %)**1**  (%%) -111dBm
387 387  
388 -**2...30** -109dBm... -53dBm
382 +(% style="color:#037691" %)**2...30** (%%) -109dBm... -53dBm
389 389  
390 -**31**   -51dBm or greater
384 +(% style="color:#037691" %)**31** (%%) -51dBm or greater
391 391  
392 -**99**    Not known or not detectable
386 +(% style="color:#037691" %)**99** (%%) Not known or not detectable
393 393  
394 394  
395 395  === 2.4.5  Distance ===
... ... @@ -397,6 +397,7 @@
397 397  
398 398  [[image:1670407401682-959.png]]
399 399  
394 +
400 400  (% style="color:blue" %)**Object1 Distance:**
401 401  
402 402  Distance between sensor probe to the first object. (unit: cm)
... ... @@ -450,7 +450,7 @@
450 450  The NMDS200 has an internal LED which is to show the status of different states.
451 451  
452 452  * When the device starts normally, the LED will light up for 1 second.
453 -* After NDS03A join NB-IoT network. The LED will be ON for 3 seconds.
448 +* After NMDS200 join NB-IoT network. The LED will be ON for 3 seconds.
454 454  * For each uplink probe, LED will be on for 500ms.
455 455  
456 456  
... ... @@ -460,7 +460,7 @@
460 460  
461 461  (% style="color:blue" %)**AT Command: AT+ALARM1=min,max**
462 462  
463 -**Example 1:**
458 +(% style="color:#037691" %)**Example 1:**
464 464  
465 465  AT+ ALARM1 =60,200  ~/~/ Alarm when moisture lower than 60.
466 466  
... ... @@ -467,73 +467,16 @@
467 467  AT+ ALARM2 =min,max
468 468  
469 469  
470 -**Example 2:**
465 +(% style="color:#037691" %)**Example 2:**
471 471  
472 472  AT+ ALARM2 =200,1500  ~/~/ Alarm when temperature lower than 1500
473 473  
474 474  
475 -== 2.8  Set debug mode ==
476 476  
477 477  
478 -Feature: Enable or Disable debug mode
472 +== 2.8  Set the number of data to be uploaded and the recording time ==
479 479  
480 -(% style="color:blue" %)**AT Command: AT+DEBUG**
481 481  
482 -[[image:image-20221021111629-21.png]]
483 -
484 -
485 -
486 -== 2.9  Clear Flash Record ==
487 -
488 -
489 -Feature: Clear flash storage for data log feature.
490 -
491 -(% style="color:blue" %)**AT Command: AT+CLRDTA**
492 -
493 -[[image:image-20221021111527-19.png]]
494 -
495 -
496 -== 2.10  Count Mod ==
497 -
498 -
499 -(% style="color:blue" %)**AT Command: AT+COUNTMOD**
500 -
501 -[[image:image-20221118092935-1.png]]
502 -
503 -
504 -== 2.11  Interrupt Pin Channel Mod ==
505 -
506 -
507 -(% style="color:blue" %)**AT Command: AT+TTRCHANNEL**
508 -
509 -[[image:image-20221118093144-2.png]]
510 -
511 -
512 -== 2.12 TTRIG1/2 timeout status alarm ==
513 -
514 -
515 -It needs to be used with AT+TTRIG1 or AT+TTRIG2. When TTRIG1 or TTRIG2 times out and causes an alarm, and the status does not change subsequently, an alarm packet will be sent at the alarm interval.
516 -
517 -(% style="color:blue" %)**AT Command: AT+TTRALARM**
518 -
519 -[[image:image-20221118093512-3.png]]
520 -
521 -
522 -== 2.13  Select counting mode ==
523 -
524 -
525 -(% style="color:blue" %)**AT Command: AT+TTRMODx=a,b**
526 -
527 -When (% style="color:red" %)**a=0**(%%), the door is opened to count, and when (% style="color:red" %)**a=1**(%%),the closed door is counted.
528 -
529 -When (% style="color:red" %)**b=0**(%%), it is the last door open duration, and when (% style="color:red" %)**b=1**(%%),the last door close duration.
530 -
531 -[[image:image-20221118093658-4.png]]
532 -
533 -
534 -== 2.14  Set the number of data to be uploaded and the recording time ==
535 -
536 -
537 537  (% style="color:blue" %)**AT Command:**
538 538  
539 539  (% style="color:#037691" %)**AT+TR=900**(%%)  ~/~/  The unit is seconds, and the default is to record data once every 900 seconds.( The minimum can be set to 180 seconds)
... ... @@ -541,7 +541,7 @@
541 541  (% style="color:#037691" %)**AT+NOUD=8**(%%)** ** ~/~/  The device uploads 0 sets of recorded data by default. Up to 32 sets of record data can be uploaded.
542 542  
543 543  
544 -== 2.15  Read or Clear cached data ==
482 +== 2.9  Read or Clear cached data ==
545 545  
546 546  
547 547  (% style="color:blue" %)**AT Command:**
... ... @@ -550,10 +550,10 @@
550 550  
551 551  (% style="color:#037691" %)**AT+CDP=0**  (%%) ~/~/ Clear cached data ​
552 552  
553 -[[image:image-20221118094227-5.png]]
491 +[[image:1670408172929-569.png]]
554 554  
555 555  
556 -== 2.16  ​Firmware Change Log ==
494 +== 2.10  ​Firmware Change Log ==
557 557  
558 558  
559 559  Download URL & Firmware Change log: [[https:~~/~~/www.dropbox.com/sh/hacq385w6qgnonr/AAC3D79GFGF1JdZUIzNegn2Ha?dl=0>>https://www.dropbox.com/sh/hacq385w6qgnonr/AAC3D79GFGF1JdZUIzNegn2Ha?dl=0]]
... ... @@ -561,12 +561,12 @@
561 561  Upgrade Instruction: [[Upgrade Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
562 562  
563 563  
564 -== 2.17  ​Battery Analysis ==
502 +== 2.11  ​Battery Analysis ==
565 565  
566 -=== 2.17.1  ​Battery Type ===
504 +=== 2.11.1  ​Battery Type ===
567 567  
568 568  
569 -The NDS03A 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.
507 +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.
570 570  
571 571  The battery is designed to last for several years depends on the actual use environment and update interval. 
572 572  
... ... @@ -581,7 +581,7 @@
581 581  [[image:image-20221021111911-26.png]] ​
582 582  
583 583  
584 -=== 2.17.2  Power consumption Analyze ===
522 +=== 2.11.2  Power consumption Analyze ===
585 585  
586 586  
587 587  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.
... ... @@ -603,16 +603,16 @@
603 603  [[image:1666596205057-567.png]] ​
604 604  
605 605  
606 -=== 2.17.3  ​Battery Note ===
544 +=== 2.11.3  ​Battery Note ===
607 607  
608 608  
609 609  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.
610 610  
611 611  
612 -=== 2.17.4  Replace the battery ===
550 +=== 2.11.4  Replace the battery ===
613 613  
614 614  
615 -The default battery pack of NDS03A 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).
553 +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).
616 616  
617 617  
618 618  = 3. ​ Access NB-IoT Module =
... ... @@ -666,57 +666,51 @@
666 666  
667 667  AT+SERVADDR  : Server Address
668 668  
669 -AT+TR      :  Get or Set record time
607 +AT+TR      :  Get or Set record time
670 670  
671 -AT+NOUD      : Get or Set the number of data to be uploaded
609 +AT+NOUD :  Get or Set the number of data to be uploaded
672 672  
673 673  AT+CDP     :  Read or Clear cached data
674 674  
675 -AT+ DEBUG   : Enable or Disable debug mode
613 +AT+DEBUG:  Enable or Disable debug mode
676 676  
677 -AT+ TTRIG1   : Get or Set PB14 PIN Alarm Base on Timeout
615 +AT+ALARM1:  Get or Set alarm of distance1
678 678  
679 -AT+ TTRIG2   : Get or Set PB15 PIN Alarm Base on Timeout
617 +AT+ALARM2:  Get or Set alarm of distance2
680 680  
681 -AT+COUNTMOD  :  Get or Set the count mode
619 +AT+GETSENSORVALUE :  Returns the current sensor measurement
682 682  
683 -AT+TTRCHANNEL  : Get or Set the number of interrupt channels
621 +AT+POWERIC :  Get or set the Power IC flag
684 684  
685 -AT+TTRALARM : Get or Set TTRIG1 of Alarm interval (unit: minute)
686 686  
687 -AT+DISALARM  : Enable/Disable Alarm for door open/close or water leak event
688 -
689 -AT+ CLRC   :  Clear current door open count
690 -
691 -
692 692  (% style="color:blue" %)**COAP Management**      
693 693  
694 -AT+URI            : Resource parameters
626 +AT+URI :  Resource parameters
695 695  
696 696  
697 697  (% style="color:blue" %)**UDP Management**
698 698  
699 -AT+CFM          : Upload confirmation mode (only valid for UDP)
631 +AT+CFM :  Upload confirmation mode (only valid for UDP)
700 700  
701 701  
702 702  (% style="color:blue" %)**MQTT Management**
703 703  
704 -AT+CLIENT               : Get or Set MQTT client
636 +AT+CLIENT  : Get or Set MQTT client
705 705  
706 -AT+UNAME  : Get or Set MQTT Username
638 +AT+UNAME : Get or Set MQTT Username
707 707  
708 -AT+PWD                  : Get or Set MQTT password
640 +AT+PWD  :  Get or Set MQTT password
709 709  
710 -AT+PUBTOPIC  : Get or Set MQTT publish topic
642 +AT+PUBTOPIC :  Get or Set MQTT publish topic
711 711  
712 -AT+SUBTOPIC  : Get or Set MQTT subscription topic
644 +AT+SUBTOPIC :  Get or Set MQTT subscription topic
713 713  
714 714  
715 715  (% style="color:blue" %)**Information**          
716 716  
717 -AT+FDR  : Factory Data Reset
649 +AT+FDR :  Factory Data Reset
718 718  
719 -AT+PWORD  : Serial Access Password
651 +AT+PWORD :  Serial Access Password
720 720  
721 721  
722 722  = ​5.  FAQ =
... ... @@ -728,7 +728,7 @@
728 728  
729 729  Please see this link for how to upgrade:  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H2.HardwareUpgradeMethodSupportList>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H2.HardwareUpgradeMethodSupportList]]
730 730  
731 -(% style="color:red" %)**Notice: **(% style="color:blue" %)**NDS03A** (%%)**and (% style="color:blue" %)LDS03A(%%)**(% style="color:blue" %) (%%)**share the same mother board. They use the same connection and method to update.**
663 +(% style="color:red" %)**Notice: **(% style="color:blue" %)**NMDS200** (%%)**and (% style="color:blue" %)LMDS200(%%)**(% style="color:blue" %) (%%)**share the same mother board. They use the same connection and method to update.**
732 732  
733 733  
734 734  = 6.  Trouble Shooting =
... ... @@ -748,7 +748,7 @@
748 748  = 7. ​ Order Info =
749 749  
750 750  
751 -Part Number**:** NDS03A
683 +Part Number:(% style="color:blue" %)** NMDS200**
752 752  
753 753  
754 754  = 8.  Packing Info =
... ... @@ -756,7 +756,7 @@
756 756  
757 757  (% style="color:blue" %)**Package Includes**:
758 758  
759 -* NDS03A Open/Close Door Sensor x 1
691 +* NMDS200 NB-IoT Microwave Radar Distance Sensor x 1
760 760  
761 761  = 9.  Support =
762 762  
image-20221208090742-1.png
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