Last modified by Mengting Qiu on 2024/04/02 17:03
<
From version < 90.9 >
edited by Xiaoling
on 2023/04/24 10:09
To version < 80.2 >
edited by Xiaoling
on 2022/12/07 18:00
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Summary

Details

Page properties
Content
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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 -{{toc/}}
17 17  
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 ==
... ... @@ -30,37 +30,25 @@
30 30  
31 31  (((
32 32  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.
33 -)))
34 34  
35 -(((
19 +
36 36  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.
37 -)))
38 38  
39 -(((
40 40  NMDS200 can (% style="color:blue" %)**measure two distances**(%%): the closest object and next object behind the closest one.
41 -)))
42 42  
43 -(((
44 44  NMDS200 (% style="color:blue" %)**supports Alarm Feature**(%%), user can set the NMDS200 to uplink data in a short interval when the distance is out of configured range.
45 -)))
46 46  
47 -(((
48 48  NarrowBand-Internet of Things (NB-IoT) is a (% style="color:blue" %)**standards-based low power wide area (LPWA) technology**(%%) developed to enable a wide range of new IoT devices and services. NB-IoT significantly improves the power consumption of user devices, system capacity, and spectrum efficiency, especially in deep coverage.
49 -)))
50 50  
51 -(((
52 52  NMDS200 (% style="color:blue" %)**supports different uplink**(%%) methods including (% style="color:blue" %)**TCP, MQTT, UDP, and CoAP**(%%) for different application requirements.
53 -)))
54 54  
55 -(((
56 56  NMDS200 is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**,(%%) It is designed for long-term use of up to 5 years. (Actually Battery life depends on the use environment, update period & uplink method)
57 -)))
58 58  
59 -(((
60 60  To use NMDS200, user needs to check if there is NB-IoT coverage in the field and with the Nb-IoT bands that NMDS200 supports. If local operator support it, user needs to get a** (% style="color:blue" %)NB-IoT SIM card(%%)** from the operator and install into NMDS200 to get NB-IoT network connection.
61 61  )))
62 62  
63 63  
36 +
64 64  == ​1.2  Features ==
65 65  
66 66  
... ... @@ -79,14 +79,13 @@
79 79  * 8500mAh Battery for long-term use
80 80  
81 81  
82 -
83 83  == 1.3 Radar probe specification ==
84 84  
85 85  
86 86  * Measuring Method: FMCW
87 -* Frequency: 24.000 ~~ 24.500 GHz
59 +* Frequency: 24.000 24.500 GHz
88 88  * Measurement output power: 6dBm
89 -* Measure range: 0.5 ~~ 20m
61 +* Measure range: 0.5 20m
90 90  * Accuracy: ±0.1m
91 91  * Resolution: 0.01m
92 92  * Horizontal Angel: 78°
... ... @@ -100,9 +100,13 @@
100 100   -40°C to +85°C
101 101  
102 102  
75 +
76 +
77 +
103 103  == 1.5 ​ Applications ==
104 104  
105 105  
81 +
106 106  * Horizontal distance measurement
107 107  * Liquid level measurement
108 108  * Parking management system
... ... @@ -114,7 +114,6 @@
114 114  * Bottom water level monitoring
115 115  
116 116  
117 -
118 118  == 1.6  Specification ==
119 119  
120 120  
... ... @@ -133,7 +133,6 @@
133 133  * B28 @H-FDD: 700MHz
134 134  
135 135  
136 -
137 137  == 1.7  Installation ==
138 138  
139 139  
... ... @@ -140,12 +140,10 @@
140 140  Sensor measure direction and angle is as below. When install the sensor, please make sure the sensor direct to object.
141 141  
142 142  
143 -[[image:image-20221207170748-1.png]]
117 +[[image:image-20221207170748-1.png]] [[image:image-20221207170748-2.png||height="366" width="672"]]
144 144  
145 145  
146 - [[image:image-20221207170748-2.png||height="345" width="634"]]
147 147  
148 -
149 149  == 1.8  Pin Definitions and Switch ==
150 150  
151 151  
... ... @@ -161,7 +161,7 @@
161 161  
162 162  The diagram below shows the working flow in the default firmware of NMDS200:
163 163  
164 -[[image:image-20221021110615-5.png||height="996" width="492"]]
136 +[[image:image-20221021110615-5.png]]
165 165  
166 166  
167 167  == 2.2 ​ Configure NMDS200 ==
... ... @@ -175,7 +175,7 @@
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]]
150 +[[image:image-20221207173300-4.png]]
179 179  
180 180  
181 181  === 2.2.1 Insert NB-IoT SIM card ===
... ... @@ -224,6 +224,7 @@
224 224  (% style="color:red" %)**Note: the valid AT Commands can be found at:  **(%%)[[**https:~~/~~/www.dropbox.com/sh/351dwor6joz8nwh/AADn1BQaAAxLF_QMyU8NkW47a?dl=0**>>url:https://www.dropbox.com/sh/351dwor6joz8nwh/AADn1BQaAAxLF_QMyU8NkW47a?dl=0]]
225 225  
226 226  
199 +
227 227  === 2.2.3 Use CoAP protocol to uplink data ===
228 228  
229 229  
... ... @@ -230,7 +230,7 @@
230 230  (% 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/]]
231 231  
232 232  
233 -(% style="color:blue" %)**Use below commands in NMDS200:**
206 +(% style="color:blue" %)**Use below commands in NDS03A:**
234 234  
235 235  * (% style="color:#037691" %)**AT+PRO=1**                (%%) ~/~/ Set to use CoAP protocol to uplink
236 236  
... ... @@ -240,7 +240,7 @@
240 240  
241 241  For parameter description, please refer to AT command set
242 242  
243 -[[image:1670471530120-960.png||height="647" width="674"]]
216 +[[image:image-20221021110948-8.png]]
244 244  
245 245  
246 246  After configuring the server address and (% style="color:green" %)**reset NMDS200**(%%) (via AT+ATZ ), NMDS200 will start to uplink sensor values to the CoAP server.
... ... @@ -259,7 +259,7 @@
259 259  
260 260  * (% style="color:#037691" %)**AT+CFM=1       ** (%%) ~/~/  If the server does not respond, this command is unnecessary
261 261  
262 -​ [[image:1670471559211-638.png]]
235 +​ [[image:image-20221021111025-10.png]]
263 263  
264 264  
265 265  [[image:image-20221021111033-11.png||height="241" width="576"]]
... ... @@ -285,7 +285,7 @@
285 285  
286 286  * (% style="color:#037691" %)**AT+SUBTOPIC=NSE01_SUB          ** (%%) ~/~/  Set the subscription topic of MQTT
287 287  
288 -​ [[image:1670471584490-640.png]]
261 +​ [[image:image-20221118103445-7.png]]
289 289  
290 290  
291 291  [[image:1670405928926-116.png]]
... ... @@ -304,7 +304,7 @@
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]]
280 +​ [[image:1670406036256-101.png||height="676" width="713"]]
308 308  
309 309  
310 310  [[image:image-20221021111131-15.png]]
... ... @@ -331,15 +331,15 @@
331 331  Each time the device uploads a data package. The user can use the AT+NOUD command to upload the recorded data.Up to 32 sets of recorded data can be uploaded.
332 332  
333 333  
334 -(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:450px" %)
335 -|=(% scope="row" style="width: 60px;" %)**Size(bytes)**|(% style="width:50px" %)**8**|(% style="width:30px" %)**2**|(% style="width:30px" %)**2**|(% style="width:75px" %)**1**|(% style="width:30px" %)**1**|(% style="width:50px" %)**1**|(% style="width:60px" %)**2**|(% style="width:60px" %)**2**
336 -|=(% 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="H2.4.5A0Distance"]] |(% style="width:93px" %) [[Distance 2>>||anchor="H2.4.5A0Distance"]]
307 +(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:510px" %)
308 +|=(% 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**
309 +|=(% 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
337 337  
338 -(% border="1" style="background-color:#ffffcc; color:green; width:429px" %)
339 -|(% style="width:60px" %)**4**|(% style="width:60px" %)**2**|(% style="width:60px" %)**2**|(% style="width:60px" %)**4**|(% style="width:100px" %)(((
311 +(% border="1.5" style="background-color:#ffffcc; color:green; width:450px" %)
312 +|(% style="width:50px" %)**4**|(% style="width:90px" %)**2**|(% style="width:90px" %)**2**|(% style="width:60px" %)**4**|(% style="width:50px" %)(((
340 340  **1-32 group**
341 341  )))
342 -|(% style="width:98px" %)[[Time stamp>>||anchor="H2.4.6A0Timestamp"]]| Distance 1 | Distance  2|(% style="width:67px" %)Time stamp|(% style="width:100px" %)...
315 +|(% style="width:98px" %)[[Time stamp>>||anchor="H2.4.7A0Timestamp"]]| Distance 1 | Distance  2|(% style="width:67px" %)Time stamp|(% style="width:74px" %)...
343 343  
344 344  If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NMDS200 uplink data.
345 345  
... ... @@ -346,8 +346,10 @@
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__(%%)**
322 +The payload is ASCII string, representative same HEX: f867787050471071  0064  0cc3  09  01  00 00ef  013d  6390453d
350 350  
324 +**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__(%%)**
325 +
351 351  **where:**
352 352  
353 353  * (% style="color:#037691" %)**Device ID:**(%%) 0x f867787050471071 = f867787050471071
... ... @@ -368,6 +368,8 @@
368 368  
369 369  * (% style="color:#037691" %)**Timestamp: **(%%)0x6390453d =1670399293 (Unix Time)
370 370  
346 +
347 +
371 371  == 2.4  Payload Explanation and Sensor Interface ==
372 372  
373 373  === 2.4.1  Device ID ===
... ... @@ -389,13 +389,13 @@
389 389  
390 390  Specify the software version: 0x64=100, which means firmware version 1.00.
391 391  
392 -For example 0x00 64 : This device is NMDS200 with firmware version 1.0.0.
369 +For example 0x00 64 : This device is NDS03A 1 with firmware version 1.0.0.
393 393  
394 394  
395 395  === 2.4.3  Battery Info ===
396 396  
397 397  
398 -Check the battery voltage for NMDS200.
375 +Check the battery voltage for NDS03A.
399 399  
400 400  Ex1: 0x0B45 = 2885mV
401 401  
... ... @@ -407,49 +407,51 @@
407 407  
408 408  NB-IoT Network signal Strength.
409 409  
410 -(% style="color:blue" %)**Ex1: 0x1d = 29**
387 +**Ex1: 0x1d = 29**
411 411  
412 -(% style="color:#037691" %)**0** (%%) -113dBm or less
389 +**0**  -113dBm or less
413 413  
414 -(% style="color:#037691" %)**1**  (%%) -111dBm
391 +**1**  -111dBm
415 415  
416 -(% style="color:#037691" %)**2...30** (%%) -109dBm... -53dBm
393 +**2...30** -109dBm... -53dBm
417 417  
418 -(% style="color:#037691" %)**31** (%%) -51dBm or greater
395 +**31**   -51dBm or greater
419 419  
420 -(% style="color:#037691" %)**99** (%%) Not known or not detectable
397 +**99**    Not known or not detectable
421 421  
422 422  
423 -=== 2.4.5  Distance ===
400 +=== 2.4.5  Disalarm: (default: 0) ===
424 424  
425 425  
426 -[[image:1670407401682-959.png]]
403 +(% style="color:blue" %)**If Disalarm = 1**(%%), NDS03A will only send uplink at every TDC periodically. This is normally use for pulse meter application, in this application, there are many open/close event, and platform only care about the total number of pulse.
427 427  
405 +(% style="color:blue" %)**If Disalarm = 0**(%%), NDS03A will send uplink at every TDC periodically and send data on each open/close event. This is useful for the application user need to monitor the open/close event in real-time.
428 428  
429 -(% style="color:blue" %)**Object1 Distance:**
407 + (% style="color:red" %)**Note:**(%%) When Disalarm=0, a high frequently open/close event will cause lots of uplink and drain battery very fast.
430 430  
431 -Distance between sensor probe to the first object. (unit: cm)
432 432  
433 -For example, if the data you get from the register is 0x02 0x05, the distance between the sensor and the measured object is
410 +=== 2.4.6  Keep Status & Keep Time ===
434 434  
435 -(% style="color:blue" %)**0205(H) = 517 (D) = 517 cm.**
436 436  
413 +Shows the configure value of Alarm Base on Timeout Feature
437 437  
438 -(% style="color:blue" %)**Object2 Distance:**
439 439  
440 -Distance between sensor probe to the second object. (unit: cm)
416 +=== 2.4.7  Timestamp ===
441 441  
442 442  
443 -=== 2.4.6  Timestamp ===
419 +Timestamp : 0x6315537b =1662342011
444 444  
445 445  
446 -Timestamp : 0x6315537b =1662342011
422 +=== 2.4.8  Switch Dual Channel Mode ===
447 447  
448 448  
425 +NDS03A can connect two door sensors. Another door sensor can be connected to PB15 pin. Both channels support alarm function.
426 +
427 +
449 449  == 2.5  Downlink Payload ==
450 450  
451 451  
452 -By default, NMDS200 prints the downlink payload to console port.
431 +By default, NDS03A prints the downlink payload to console port.
453 453  
454 454  [[image:image-20221021111414-18.png]] ​
455 455  
... ... @@ -466,7 +466,7 @@
466 466  
467 467  * (% style="color:#037691" %)**Reset**
468 468  
469 -If payload = 0x04FF, it will reset the NMDS200
448 +If payload = 0x04FF, it will reset the NDS03A
470 470  
471 471  * (% style="color:#037691" %)**INTMOD**
472 472  
... ... @@ -476,32 +476,112 @@
476 476  == 2.6  ​LED Indicator ==
477 477  
478 478  
479 -The NMDS200 has an internal LED which is to show the status of different states.
458 +The NDS03A has an internal LED which is to show the status of different states.
480 480  
481 481  * When the device starts normally, the LED will light up for 1 second.
482 -* After NMDS200 join NB-IoT network. The LED will be ON for 3 seconds.
461 +* After NDS03A join NB-IoT network. The LED will be ON for 3 seconds.
483 483  * For each uplink probe, LED will be on for 500ms.
484 484  
485 -== 2.7  Distance alarm function ==
464 +== 2.7  Alarm Base on Timeout ==
486 486  
487 487  
488 -(% style="color:blue" %)**AT Command: AT+ALARM1=min,max**
467 +NDS03A can monitor the timeout for a status change, this feature can be used to monitor some events such as door opening too long etc. Related Parameters are:
489 489  
490 -(% style="color:#037691" %)**Example 1:**
491 491  
492 -AT+ ALARM1 =60,200  ~/~/ Alarm when distance1 lower than 60.
470 +(% style="color:blue" %)**1. Keep Status: Status to be monitor**
493 493  
494 -AT+ ALARM2 =min,max
472 +Keep Status = 1: Monitor Close to Open event
495 495  
474 +Keep Status = 0: Monitor Open to Close event
496 496  
497 -(% style="color:#037691" %)**Example 2:**
498 498  
499 -AT+ ALARM2 =200,1500  ~/~/ Alarm when distance2 lower than 1500.
477 +(% style="color:blue" %)**2. Keep Time: Timeout to send an Alarm**
500 500  
479 +Range 0 ~~ 65535(0xFFFF) seconds.
501 501  
502 -== 2.8  Set the number of data to be uploaded and the recording time ==
481 +If keep time = 0, Disable Alarm Base on Timeout feature.
503 503  
483 +If keep time > 0, device will monitor the keep status event and send an alarm when status doesn't change after timeout.
504 504  
485 +
486 +(% style="color:blue" %)**AT Command to configure:**
487 +
488 +(% style="color:blue" %)**PB14 PIN:**
489 +
490 +(% style="color:#037691" %)**AT+TTRIG=1,30** (%%) **~-~->**  When the **Keep Status** change from connected to disconnect, and device remains in disconnect status for more than 30 seconds. NDS03A will send an uplink packet, the [[Alarm bit>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/CPL01%20LoRaWAN%20Outdoor%20PulseContact%20%20Sensor%20Manual/#H2.3.3Real-TimeOpen2FCloseStatus2CUplinkFPORT3D2]] (the second bit of 1^^st^^ byte of payload) on this uplink packet is set to 1.
491 +
492 +(% style="color:#037691" %)**AT+TTRIG=0,0 ** (%%) **~-~->** Default Value, disable timeout Alarm.
493 +
494 +
495 +(% style="color:blue" %)**PB15 PIN:**
496 +
497 +(% style="color:#037691" %)**AT+TTRIG2=1,30**
498 +
499 +(% style="color:#037691" %)**AT+TTRIG2=0,0 **
500 +
501 +
502 +== 2.8  Set debug mode ==
503 +
504 +
505 +Feature: Enable or Disable debug mode
506 +
507 +(% style="color:blue" %)**AT Command: AT+DEBUG**
508 +
509 +[[image:image-20221021111629-21.png]]
510 +
511 +
512 +
513 +== 2.9  Clear Flash Record ==
514 +
515 +
516 +Feature: Clear flash storage for data log feature.
517 +
518 +(% style="color:blue" %)**AT Command: AT+CLRDTA**
519 +
520 +[[image:image-20221021111527-19.png]]
521 +
522 +
523 +== 2.10  Count Mod ==
524 +
525 +
526 +(% style="color:blue" %)**AT Command: AT+COUNTMOD**
527 +
528 +[[image:image-20221118092935-1.png]]
529 +
530 +
531 +== 2.11  Interrupt Pin Channel Mod ==
532 +
533 +
534 +(% style="color:blue" %)**AT Command: AT+TTRCHANNEL**
535 +
536 +[[image:image-20221118093144-2.png]]
537 +
538 +
539 +== 2.12 TTRIG1/2 timeout status alarm ==
540 +
541 +
542 +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.
543 +
544 +(% style="color:blue" %)**AT Command: AT+TTRALARM**
545 +
546 +[[image:image-20221118093512-3.png]]
547 +
548 +
549 +== 2.13  Select counting mode ==
550 +
551 +
552 +(% style="color:blue" %)**AT Command: AT+TTRMODx=a,b**
553 +
554 +When (% style="color:red" %)**a=0**(%%), the door is opened to count, and when (% style="color:red" %)**a=1**(%%),the closed door is counted.
555 +
556 +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.
557 +
558 +[[image:image-20221118093658-4.png]]
559 +
560 +
561 +== 2.14  Set the number of data to be uploaded and the recording time ==
562 +
563 +
505 505  (% style="color:blue" %)**AT Command:**
506 506  
507 507  (% 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)
... ... @@ -509,7 +509,7 @@
509 509  (% 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.
510 510  
511 511  
512 -== 2.9  Read or Clear cached data ==
571 +== 2.15  Read or Clear cached data ==
513 513  
514 514  
515 515  (% style="color:blue" %)**AT Command:**
... ... @@ -518,25 +518,71 @@
518 518  
519 519  (% style="color:#037691" %)**AT+CDP=0**  (%%) ~/~/ Clear cached data ​
520 520  
521 -[[image:1670408172929-569.png]]
580 +[[image:image-20221118094227-5.png]]
522 522  
523 523  
524 -== 2.10  ​Firmware Change Log ==
583 +== 2.16  ​Firmware Change Log ==
525 525  
526 526  
527 -Download URL & Firmware Change log: [[https:~~/~~/www.dropbox.com/sh/8elvp2qi9bcv47a/AAAKp0E2nUffztF0tYhqPoE1a?dl=0>>https://www.dropbox.com/sh/8elvp2qi9bcv47a/AAAKp0E2nUffztF0tYhqPoE1a?dl=0]]
586 +Download URL & Firmware Change log: [[https:~~/~~/www.dropbox.com/sh/hacq385w6qgnonr/AAC3D79GFGF1JdZUIzNegn2Ha?dl=0>>https://www.dropbox.com/sh/hacq385w6qgnonr/AAC3D79GFGF1JdZUIzNegn2Ha?dl=0]]
528 528  
529 529  Upgrade Instruction: [[Upgrade Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
530 530  
531 531  
532 -== 2.11 Battery & Power Consumption ==
591 +== 2.17  ​Battery Analysis ==
533 533  
593 +=== 2.17.1  ​Battery Type ===
534 534  
535 -NMDS200 uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
536 536  
537 -[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
596 +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.
538 538  
598 +The battery is designed to last for several years depends on the actual use environment and update interval. 
539 539  
600 +The battery-related documents as below:
601 +
602 +* [[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
603 +
604 +* [[Lithium-Thionyl Chloride Battery datasheet>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
605 +
606 +* [[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
607 +
608 +[[image:image-20221021111911-26.png]] ​
609 +
610 +
611 +=== 2.17.2  Power consumption Analyze ===
612 +
613 +
614 +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.
615 +
616 +Instruction to use as below:
617 +
618 +(% 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/]]
619 +
620 +(% style="color:blue" %)**Step 2: **(%%) Open it and choose
621 +
622 +* Product Model
623 +
624 +* Uplink Interval
625 +
626 +* Working Mode
627 +
628 +And the Life expectation in difference case will be shown on the right.
629 +
630 +[[image:1666596205057-567.png]] ​
631 +
632 +
633 +=== 2.17.3  ​Battery Note ===
634 +
635 +
636 +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.
637 +
638 +
639 +=== 2.17.4  Replace the battery ===
640 +
641 +
642 +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).
643 +
644 +
540 540  = 3. ​ Access NB-IoT Module =
541 541  
542 542  
... ... @@ -580,59 +580,65 @@
580 580  
581 581  AT+INTMOD            : Set the trigger interrupt mode
582 582  
583 -AT+5VT  : Set extend the time of 5V power  
688 +AT+5VT  : Set extend the time of 5V power  
584 584  
585 -AT+PRO  : Choose agreement
690 +AT+PRO  : Choose agreement
586 586  
587 -AT+RXDL  : Extend the sending and receiving time
692 +AT+RXDL  : Extend the sending and receiving time
588 588  
589 -AT+SERVADDR  : Server Address
694 +AT+SERVADDR  : Server Address
590 590  
591 -AT+TR      :  Get or Set record time
696 +AT+TR      :  Get or Set record time
592 592  
593 -AT+NOUD :  Get or Set the number of data to be uploaded
698 +AT+NOUD      : Get or Set the number of data to be uploaded
594 594  
595 595  AT+CDP     :  Read or Clear cached data
596 596  
597 -AT+DEBUG:  Enable or Disable debug mode
702 +AT+ DEBUG   : Enable or Disable debug mode
598 598  
599 -AT+ALARM1:  Get or Set alarm of distance1
704 +AT+ TTRIG1   : Get or Set PB14 PIN Alarm Base on Timeout
600 600  
601 -AT+ALARM2:  Get or Set alarm of distance2
706 +AT+ TTRIG2   : Get or Set PB15 PIN Alarm Base on Timeout
602 602  
603 -AT+GETSENSORVALUE :  Returns the current sensor measurement
708 +AT+COUNTMOD  :  Get or Set the count mode
604 604  
605 -AT+POWERIC :  Get or set the Power IC flag
710 +AT+TTRCHANNEL  : Get or Set the number of interrupt channels
606 606  
712 +AT+TTRALARM : Get or Set TTRIG1 of Alarm interval (unit: minute)
607 607  
714 +AT+DISALARM  : Enable/Disable Alarm for door open/close or water leak event
715 +
716 +AT+ CLRC   :  Clear current door open count
717 +
718 +
608 608  (% style="color:blue" %)**COAP Management**      
609 609  
610 -AT+URI :  Resource parameters
721 +AT+URI            : Resource parameters
611 611  
612 612  
613 613  (% style="color:blue" %)**UDP Management**
614 614  
615 -AT+CFM :  Upload confirmation mode (only valid for UDP)
726 +AT+CFM          : Upload confirmation mode (only valid for UDP)
616 616  
617 617  
618 618  (% style="color:blue" %)**MQTT Management**
619 619  
620 -AT+CLIENT  : Get or Set MQTT client
731 +AT+CLIENT               : Get or Set MQTT client
621 621  
622 -AT+UNAME : Get or Set MQTT Username
733 +AT+UNAME  : Get or Set MQTT Username
623 623  
624 -AT+PWD  :  Get or Set MQTT password
735 +AT+PWD                  : Get or Set MQTT password
625 625  
626 -AT+PUBTOPIC :  Get or Set MQTT publish topic
737 +AT+PUBTOPIC  : Get or Set MQTT publish topic
627 627  
628 -AT+SUBTOPIC :  Get or Set MQTT subscription topic
739 +AT+SUBTOPIC  : Get or Set MQTT subscription topic
629 629  
630 630  
631 631  (% style="color:blue" %)**Information**          
632 632  
633 -AT+FDR :  Factory Data Reset
744 +AT+FDR  : Factory Data Reset
634 634  
635 -AT+PWORD :  Serial Access Password
746 +AT+PWORD  : Serial Access Password
636 636  
637 637  
638 638  = ​5.  FAQ =
... ... @@ -644,7 +644,7 @@
644 644  
645 645  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]]
646 646  
647 -(% 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.**
758 +(% 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.**
648 648  
649 649  
650 650  = 6.  Trouble Shooting =
... ... @@ -661,16 +661,10 @@
661 661  In the case if user can see the console output but can't type input to the device. Please check if you already include the (% style="color:green" %)**ENTER**(%%) while sending out the command. Some serial tool doesn't send (% style="color:green" %)**ENTER** (%%)while press the send key, user need to add ENTER in their string.
662 662  
663 663  
664 -== 6.3 Not able to connect to NB-IoT network and keep showing "Signal Strength:99". ==
665 -
666 -
667 -This means sensor is trying to join the NB-IoT network but fail. Please see this link for **//[[trouble shooting for signal strenght:99>>doc:Main.CSQ\:99,99.WebHome]]//**.
668 -
669 -
670 670  = 7. ​ Order Info =
671 671  
672 672  
673 -Part Number:(% style="color:blue" %)** NMDS200**
778 +Part Number**:** NDS03A
674 674  
675 675  
676 676  = 8.  Packing Info =
... ... @@ -678,10 +678,8 @@
678 678  
679 679  (% style="color:blue" %)**Package Includes**:
680 680  
681 -* NMDS200 NB-IoT Microwave Radar Distance Sensor x 1
786 +* NDS03A Open/Close Door Sensor x 1
682 682  
683 -
684 -
685 685  = 9.  Support =
686 686  
687 687  
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