Last modified by Mengting Qiu on 2024/04/02 17:03
<
From version < 59.3 >
edited by Xiaoling
on 2022/11/17 14:34
To version < 67.7 >
edited by Xiaoling
on 2022/11/18 10:26
>
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Summary

Details

Page properties
Content
... ... @@ -9,10 +9,12 @@
9 9  
10 10  **Table of Contents：**
11 11  
12 +{{toc/}}
12 12  
13 13  
14 14  
15 15  
17 +
16 16  = 1.  Introduction =
17 17  
18 18  == 1.1 ​ What is NDS03A NB-IoT Open/Close Door Sensor ==
... ... @@ -70,8 +70,6 @@
70 70  * Micro SIM card slot for NB-IoT SIM
71 71  * 8500mAh Battery for long-term use
72 72  
73 -
74 -
75 75  == 1.3  Storage & Operation ==
76 76  
77 77  
... ... @@ -115,8 +115,6 @@
115 115  * - B20 @H-FDD: 800MHz
116 116  * - B28 @H-FDD: 700MHz
117 117  
118 -
119 -
120 120  == 1.7  Pin Definitions and Switch ==
121 121  
122 122  
... ... @@ -169,11 +169,11 @@
169 169  
170 170  (% style="color:blue" %)**Wood Door:**(%%) 10 ~~ 30mm
171 171  
172 -(% style="color:blue" %)**Iron Door:**(%%)**  **30 ~~ 45mm
170 +(% style="color:blue" %)**Iron Door:**(%%)**    **30 ~~ 45mm
173 173  
174 174  
175 175  
176 -= 2.  Use CPN01 to communicate with IoT Server =
174 += 2.  Use NDS03A to communicate with IoT Server =
177 177  
178 178  == 2.1  How it works ==
179 179  
... ... @@ -258,7 +258,7 @@
258 258  (% 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/]]
259 259  
260 260  
261 -(% style="color:blue" %)**Use below commands in CPN01:**
259 +(% style="color:blue" %)**Use below commands in NDS03A:**
262 262  
263 263  * (% style="color:#037691" %)**AT+PRO=1**                (%%) ~/~/ Set to use CoAP protocol to uplink
264 264  
... ... @@ -271,7 +271,7 @@
271 271  [[image:image-20221021110948-8.png]]
272 272  
273 273  
274 -After configuring the server address and (% style="color:green" %)**reset CPN01**(%%) (via AT+ATZ ), NDS03A will start to uplink sensor values to the CoAP server.
272 +After configuring the server address and (% style="color:green" %)**reset NDS03A**(%%) (via AT+ATZ ), NDS03A will start to uplink sensor values to the CoAP server.
275 275  
276 276  [[image:image-20221021110956-9.png]] ​
277 277  
... ... @@ -358,27 +358,47 @@
358 358  == 2.3  Uplink Payload ==
359 359  
360 360  
361 -The uplink payload includes 123 bytes in total by default.
359 +The uplink payload includes 26 bytes in total by default.
362 362  
363 -Each time the device uploads a data package, 8 sets of recorded data will be attached. Up to 32 sets of recorded data can be uploaded.
361 +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.
364 364  
363 +(% style="color:blue" %)**When AT+TTRCHANNEL=1:**
365 365  
366 -(% border="1.5" style="background-color:#ffffcc; color:green; width:510px" %)
367 -|=(% scope="row" style="width: 60px;" %)**Size(bytes)**|(% style="width:40px" %)**8**|(% style="width:20px" %)**2**|(% style="width:20px" %)**2**|(% style="width:80px" %)**1**|(% style="width:40px" %)**1**|(% style="width:80px" %)**1**|(% style="width:80px" %)**1**|(% style="width:40px" %)**1**|(% style="width:60px" %)**3**
368 -|=(% style="width: 96px;" %)**Value**|(% style="width:84px" %)[[Device ID>>||anchor="H2.4.1A0A0DeviceID"]]|(% style="width:40px" %)[[Ver>>||anchor="H2.4.2A0VersionInfo"]]|(% style="width:44px" %)[[BAT>>||anchor="H2.4.3A0BatteryInfo"]]|(% style="width:121px" %)[[Signal Strength>>||anchor="H2.4.4A0SignalStrength"]]|(% style="width:52px" %)MOD|(% style="width:84px" %)[[ Calculate Flag>>||anchor="H2.4.5A0CalculateFlag"]]|(% style="width:116px" %)[[Contact Status>>||anchor="H2.4.7A0ContactStatus"]]|(% style="width:57px" %)[[Alarm>>||anchor="H2.4.6A0Alarm"]]|(% style="width:91px" %)[[Total pulse>>||anchor="H2.4.8A0Totalpulse"]]
365 +(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:693px" %)
366 +|=(% scope="row" style="width: 93px;" %)**Size(bytes)**|(% style="width:67px" %)**8**|(% style="width:40px" %)**2**|(% style="width:45px" %)**2**|(% style="width:75px" %)**1**|(% style="width:54px" %)**1**|(% style="width:62px" %)**1**|(% style="width:60px" %)**1**|(% style="width:94px" %)**3**|(% style="width:93px" %)**3**
367 +|=(% 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" %)Door Status|(% style="width:60px" %)[[Alarm Status>>||anchor="H2.7A0AlarmBaseonTimeout"]]|(% style="width:94px" %)door open num(pb14) |(% style="width:93px" %)last open time(pb14)
369 369  
370 370  (% border="1.5" style="background-color:#ffffcc; color:green; width:490px" %)
371 -|(% style="width:100px" %)**3**|(% style="width:50px" %)**4**|(% style="width:70px" %)**1**|(% style="width:50px" %)**3**|(% style="width:100px" %)**3**|(% style="width:80px" %)4|(% style="width:50px" %)**8 group**
372 -|(% style="width:176px" %)[[The last open duration>>||anchor="H2.4.9A0Thelastopenduration"]]|(% style="width:98px" %)[[Time stamp>>||anchor="H2.4.10A0Timestamp"]]|(% style="width:115px" %)Contact Status|(% style="width:92px" %)Total pulse|(% style="width:169px" %)The last open duration|(% style="width:97px" %)Time stamp|(% style="width:74px" %)...
370 +|(% style="width:50px" %)**4**|(% style="width:70px" %)**1**|(% style="width:50px" %)**3**|(% style="width:99px" %)**3**|(% style="width:67px" %)4|(% style="width:50px" %)(((
371 +**1-32 group**
372 +)))
373 +|(% style="width:98px" %)[[Time stamp>>||anchor="H2.4.7A0Timestamp"]]|(% style="width:115px" %)Door Status(pb14)|(% style="width:92px" %)door open num(pb14)|(% style="width:99px" %)last open time(pb14)|(% style="width:67px" %)Time stamp|(% style="width:74px" %)...
373 373  
374 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the CPN01 uplink data.
375 +(% style="color:blue" %)**When AT+TTRCHANNEL=2:**
375 375  
376 -[[image:image-20221021111201-16.png||height="572" width="792"]]
377 377  
378 +(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:520px" %)
379 +|=(% scope="row" style="width: 96px;" %)**Size(bytes)**|(% style="width:66px" %)**8**|(% style="width:40px" %)**2**|(% style="width:46px" %)**2**|(% style="width:70px" %)**1**|(% style="width:54px" %)**1**|(% style="width:55px" %)**1**|(% style="width:57px" %)**1**|(% style="width:86px" %)**3**|(% style="width:82px" %)**3**
380 +|=(% style="width: 96px;" %)**Value**|(% style="width:66px" %)[[Device ID>>||anchor="H2.4.1A0A0DeviceID"]]|(% style="width:40px" %)[[Ver>>||anchor="H2.4.2A0VersionInfo"]]|(% style="width:46px" %)[[BAT>>||anchor="H2.4.3A0BatteryInfo"]]|(% style="width:70px" %)[[Signal Strength>>||anchor="H2.4.4A0SignalStrength"]]|(% style="width:54px" %)MOD|(% style="width:55px" %)Door Status(pb14)|(% style="width:57px" %)[[Alarm Status>>||anchor="H2.7A0AlarmBaseonTimeout"]](pb14)|(% style="width:86px" %)door open num(pb14) |(% style="width:82px" %)last open time(pb14)
378 378  
382 +(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:520px" %)
383 +|(% style="width:59px" %)**1**|(% style="width:67px" %)**1**|(% style="width:88px" %)**3**|(% style="width:81px" %)**3**|(% style="width:50px" %)**4**|(% style="width:66px" %)**1**|(% style="width:92px" %)**3**
384 +|(% style="width:59px" %)Door Status(pb15)|(% style="width:67px" %)[[Alarm Status>>||anchor="H2.7A0AlarmBaseonTimeout"]](pb15)|(% style="width:88px" %)door open num(pb15)|(% style="width:81px" %)last open time(pb15)|(% style="width:50px" %)[[Time stamp>>||anchor="H2.4.7A0Timestamp"]]|(% style="width:66px" %)Door Status(pb14)|(% style="width:92px" %)door open num(pb14)
385 +
386 +(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:500px" %)
387 +|(% style="width:102px" %)**3**|(% style="width:93px" %)**1**|(% style="width:91px" %)**3**|(% style="width:88px" %)**3**|(% style="width:63px" %)**4**|(% style="width:87px" %)(((
388 +**1-32 group**
389 +)))
390 +|(% style="width:102px" %)last open time (pb14)|(% style="width:93px" %)Door Status(pb15)|(% style="width:91px" %)door open num(pb15)|(% style="width:88px" %)last open time(pb15)|(% style="width:63px" %)[[Time stamp>>||anchor="H2.4.7A0Timestamp"]]|(% style="width:87px" %)......
391 +
392 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDS03A uplink data.
393 +
394 +[[image:image-20221117145932-2.png]]
395 +
396 +
379 379  The payload is ASCII string, representative same HEX:
380 380  
381 -**0x (% style="color:red" %)__f867787050213317__  (% style="color:blue" %)__0064__ (% style="color:green" %) __0c78__(% style="color:#00b0f0" %) __17__(% style="color:#7030a0" %) __01__(% style="color:#0020b0" %) __00__ (% style="color:#420042" %)__00__ (% style="color:#660066" %)__00__ (% style="color:#aaaa40" %)__000009__(% style="color:#663300" %) __000002__ (% style="color:#d60093" %)__6315537b__ (% style="color:#660066" %)__01 00000b 02 0000026 63510fed__ (%%)__0100000e0200000263510f39__ __010000000000000063510e85__ __010000000000000063510d2e__ __010000000000000063510c7a__ __010000000000000063510bc6__ __010000000000000063510954__ __010000000000000063510882 __**
399 +**0x (% style="color:red" %)__f867787050213317__  (% style="color:blue" %)__0064__ (% style="color:green" %) __0ccf__(% style="color:#00b0f0" %) __19__(% style="color:#7030a0" %) __01__(% style="color:#0020b0" %) __00__ (% style="color:#420042" %)__00__(% style="color:#660066" %) (% style="color:#aaaa40" %)__000016__(% style="color:#663300" %) __000017__ (% style="color:#d60093" %)__637590df__(%%)**
382 382  
383 383  **where:**
384 384  
... ... @@ -386,31 +386,24 @@
386 386  
387 387  * (% style="color:#037691" %)**Version:**(%%) 0x0064=100=1.0.0
388 388  
389 -* (% style="color:#037691" %)**BAT :**(%%) 0x0c78 = 3192 mV = 3.192V
407 +* (% style="color:#037691" %)**BAT :**(%%)  0x0ccf = 3279 mV = 3.279V
390 390  
391 -* (% style="color:#037691" %)**Singal: **(%%)0x17 = 23
409 +* (% style="color:#037691" %)**Singal: **(%%)0x19 = 25
392 392  
393 393  * (% style="color:#037691" %)**Mod:**(%%) 0x01 = 1
394 394  
395 -* (% style="color:#037691" %)**Calculate Flag:**(%%) 0x00=0
413 +* (% style="color:#037691" %)**Door Status:**(%%) 0x00=0
396 396  
397 -* (% style="color:#037691" %)**Contact Status:**(%%) 0x00=0
415 +* (% style="color:#037691" %)**Alarm Status: **(%%)0x00 =0
398 398  
399 -* (% style="color:#037691" %)**Alarm: **(%%)0x00 =0
417 +* (% style="color:#037691" %)**door open num: **(%%)0x000016 =22
400 400  
401 -* (% style="color:#037691" %)**Total pulse: **(%%)0x000009 =9
419 +* (% style="color:#037691" %)**last open time: **(%%)0x000017 =23
402 402  
403 -* (% style="color:#037691" %)**The last open duration: **(%%)0x000002 =2
421 +* (% style="color:#037691" %)**Timestamp:**(%%) 0x637590df =1668649183 (Unix Time)
404 404  
405 -* (% style="color:#037691" %)**Timestamp:**(%%) 0x6315537b =1662342011 (Unix Time)
406 -
407 -* (% style="color:#037691" %)**Contact Status, Total pulse,The last open duration ,Time stamp :**(%%) 01  00000b  000026  63510fed
408 -
409 -* (% style="color:#037691" %)**8 sets of recorded data: Contact Status, Total pulse, The last open duration ,Time stamp :**(%%) 0100000e00002663510f39,.......
410 -
411 411  == 2.4  Payload Explanation and Sensor Interface ==
412 412  
413 -
414 414  === 2.4.1  Device ID ===
415 415  
416 416  
... ... @@ -425,20 +425,18 @@
425 425  The Device ID is stored in a non-erase area, Upgrade the firmware or run AT+FDR won't erase the Device ID.
426 426  
427 427  
428 -
429 429  === 2.4.2  Version Info ===
430 430  
431 431  
432 432  Specify the software version: 0x64=100, which means firmware version 1.00.
433 433  
434 -For example 0x00 64 : This device is CPN01 with firmware version 1.0.0.
444 +For example 0x00 64 : This device is NDS03A 1 with firmware version 1.0.0.
435 435  
436 436  
437 -
438 438  === 2.4.3  Battery Info ===
439 439  
440 440  
441 -Check the battery voltage for CPN01.
450 +Check the battery voltage for NDS03A.
442 442  
443 443  Ex1: 0x0B45 = 2885mV
444 444  
... ... @@ -445,7 +445,6 @@
445 445  Ex2: 0x0B49 = 2889mV
446 446  
447 447  
448 -
449 449  === 2.4.4  Signal Strength ===
450 450  
451 451  
... ... @@ -464,70 +464,39 @@
464 464  **99**    Not known or not detectable
465 465  
466 466  
475 +=== 2.4.5  Disalarm: (default: 0) ===
467 467  
468 -=== 2.4.5  Calculate Flag ===
469 469  
478 +(% 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.
470 470  
471 -The calculate flag is a user defined field, IoT server can use this filed to handle different meters with different pulse factors. For example, if there are 100 water meters, meter 1~~50 are 1 liter/pulse and meter 51 ~~ 100 has 1.5 liter/pulse.
480 +(% 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.
472 472  
473 -User can set calculate flag to 1 for meter 1~~50 and 2 for meter 51 ~~ 100, So IoT Server can use this field for calculation.
482 + (% style="color:red" %)**Note:**(%%) When Disalarm=0, a high frequently open/close event will cause lots of uplink and drain battery very fast.
474 474  
475 -Default value: 0. 
476 476  
477 -Range (6 bits): (b)000000 ~~ (b) 111111
485 +=== 2.4.6  Keep Status & Keep Time ===
478 478  
479 479  
488 +Shows the configure value of Alarm Base on Timeout Feature
480 480  
481 -=== 2.4.6  Alarm ===
482 482  
491 +=== 2.4.7  Timestamp ===
483 483  
484 -See [[Alarm Base on Timeout>>||anchor="H2.7A0AlarmBaseonTimeout"]]
485 485  
494 +Timestamp : 0x6315537b =1662342011
486 486  
487 487  
488 -=== 2.4.7  Contact Status ===
489 489  
498 +=== 2.4.8  Switch Dual Channel Mode ===
490 490  
491 -0: Open
492 492  
493 -1: Close
501 +NDS03A can connect two door sensors. Another door sensor can be connected to PB15 pin. Both channels support alarm function.
494 494  
495 495  
496 -
497 -=== 2.4.8  Total pulse ===
498 -
499 -
500 -Total pulse/counting based on dry [[contact trigger event>>||anchor="H2.12Setcountnumber"]]
501 -
502 -Range (3 Bytes) : 0x000000 ~~ 0xFFFFFF . Max: 16777215
503 -
504 -
505 -
506 -=== 2.4.9  The last open duration ===
507 -
508 -
509 -Dry Contact last open duration.
510 -
511 -Unit: min.
512 -
513 -[[image:image-20221021111346-17.png||height="146" width="770"]]
514 -
515 -
516 -
517 -=== 2.4.10  Timestamp ===
518 -
519 -
520 -Timestamp : 0x6315537b =1662342011
521 -
522 -Convert Unix timestamp to time 2022-9-5 9:40:11.
523 -
524 -**~ **
525 -
526 -
527 527  == 2.5  Downlink Payload ==
528 528  
529 529  
530 -By default, CPN01 prints the downlink payload to console port.
507 +By default, NDS03A prints the downlink payload to console port.
531 531  
532 532  [[image:image-20221021111414-18.png]] ​
533 533  
... ... @@ -544,7 +544,7 @@
544 544  
545 545  * (% style="color:#037691" %)**Reset**
546 546  
547 -If payload = 0x04FF, it will reset the NSE01
524 +If payload = 0x04FF, it will reset the NDS03A
548 548  
549 549  * (% style="color:#037691" %)**INTMOD**
550 550  
... ... @@ -555,16 +555,16 @@
555 555  == 2.6  ​LED Indicator ==
556 556  
557 557  
558 -The CPN01 has an internal LED which is to show the status of different states.
535 +The NDS03A has an internal LED which is to show the status of different states.
559 559  
560 560  * When the device starts normally, the LED will light up for 1 second.
561 -* After CPN01 join NB-IoT network. The LED will be ON for 3 seconds.
538 +* After NDS03A join NB-IoT network. The LED will be ON for 3 seconds.
562 562  * For each uplink probe, LED will be on for 500ms.
563 563  
564 564  == 2.7  Alarm Base on Timeout ==
565 565  
566 566  
567 -CPN01 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:
544 +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:
568 568  
569 569  
570 570  (% style="color:blue" %)**1. Keep Status: Status to be monitor**
... ... @@ -580,17 +580,25 @@
580 580  
581 581  If keep time = 0, Disable Alarm Base on Timeout feature.
582 582  
583 -If keep time > 0, device will monitor the keep status event and send an alarm when status doesn’t change after timeout.
560 +If keep time > 0, device will monitor the keep status event and send an alarm when status doesn't change after timeout.
584 584  
585 585  
586 586  (% style="color:blue" %)**AT Command to configure:**
587 587  
588 -(% 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. CPN01 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.
565 +(% style="color:blue" %)**PB14 PIN:**
589 589  
567 +(% 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.
568 +
590 590  (% style="color:#037691" %)**AT+TTRIG=0,0 ** (%%) **~-~->** Default Value, disable timeout Alarm.
591 591  
592 592  
572 +(% style="color:blue" %)**PB15 PIN:**
593 593  
574 +(% style="color:#037691" %)**AT+TTRIG2=1,30**
575 +
576 +(% style="color:#037691" %)**AT+TTRIG2=0,0 **
577 +
578 +
594 594  == 2.8  Set debug mode ==
595 595  
596 596  
... ... @@ -613,64 +613,73 @@
613 613  
614 614  
615 615  
616 -== 2.10  Set trigger mode ==
601 +== 2.10  Count Mod ==
617 617  
618 618  
619 -(% style="color:blue" %)**AT Command: AT+TTRMOD**
604 +(% style="color:blue" %)**AT Command: AT+COUNTMOD**
620 620  
621 -Feature: Set the trigger interrupt mode.
606 +[[image:image-20221118092935-1.png]]
622 622  
623 -[[image:image-20221021111552-20.png]]
624 624  
625 625  
610 +== 2.11  Interrupt Pin Channel Mod ==
626 626  
627 -== 2.11  Set the calculate flag ==
628 628  
613 +(% style="color:blue" %)**AT Command: AT+TTRCHANNEL**
629 629  
630 -Feature: Set the calculate flag
615 +[[image:image-20221118093144-2.png]]
631 631  
632 -(% style="color:blue" %)**AT Command: AT+CALCFLAG**
633 633  
634 -[[image:image-20221021111711-22.png]]
635 635  
619 +== 2.12 TTRIG1/2 timeout status alarm ==
636 636  
637 637  
638 -== 2.12 Set count number ==
622 +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.
639 639  
624 +(% style="color:blue" %)**AT Command: AT+TTRALARM**
640 640  
641 -Feature: Manually set the count number
626 +[[image:image-20221118093512-3.png]]
642 642  
643 -(% style="color:blue" %)**AT Command: AT+SETCNT**
644 644  
645 -[[image:image-20221021111748-24.png]]
646 646  
630 +== 2.13  Select counting mode ==
647 647  
648 648  
649 -== 2.13  Set the number of data to be uploaded and the recording time ==
633 +(% style="color:blue" %)**AT Command: AT+TTRMODx=a,b**
650 650  
635 +When (% style="color:red" %)**a=0**(%%), the door is opened to count, and when (% style="color:red" %)**a=1**(%%),the closed door is counted.
651 651  
652 -(% style="color:blue" %)**AT Command:**
637 +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.
653 653  
654 -(% 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)
639 +[[image:image-20221118093658-4.png]]
655 655  
656 -(% style="color:#037691" %)**AT+NOUD=8 ** (%%)~/~/  The device uploads 8 sets of recorded data by default. Up to 32 sets of record data can be uploaded.
657 657  
658 658  
659 659  
660 -== 2.14  Read or Clear cached data ==
644 +== 2.14  Set the number of data to be uploaded and the recording time ==
661 661  
662 662  
663 663  (% style="color:blue" %)**AT Command:**
664 664  
649 +(% 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)
650 +
651 +(% 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.
652 +
653 +
654 +== 2.15  Read or Clear cached data ==
655 +
656 +
657 +(% style="color:blue" %)**AT Command:**
658 +
665 665  (% style="color:#037691" %)**AT+CDP**  (%%) ~/~/ Read cached data
666 666  
667 667  (% style="color:#037691" %)**AT+CDP=0**  (%%) ~/~/ Clear cached data ​
668 668  
669 -[[image:image-20221021111810-25.png||height="364" width="797"]]
663 +[[image:image-20221118094227-5.png]]
670 670  
671 671  
672 672  
673 -== 2.15  ​Firmware Change Log ==
667 +== 2.16  ​Firmware Change Log ==
674 674  
675 675  
676 676  Download URL & Firmware Change log:  [[https:~~/~~/www.dropbox.com/sh/8p5nuvo6gh7je4n/AAAMP7MMusgbXMz9Ik7Ls03Ga?dl=0>>https://www.dropbox.com/sh/8p5nuvo6gh7je4n/AAAMP7MMusgbXMz9Ik7Ls03Ga?dl=0]]
... ... @@ -679,13 +679,13 @@
679 679  
680 680  
681 681  
682 -== 2.16  ​Battery Analysis ==
676 +== 2.17  ​Battery Analysis ==
683 683  
684 684  
685 -=== 2.16.1  ​Battery Type ===
679 +=== 2.17.1  ​Battery Type ===
686 686  
687 687  
688 -The CPN01 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.
682 +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.
689 689  
690 690  The battery is designed to last for several years depends on the actual use environment and update interval. 
691 691  
... ... @@ -701,7 +701,7 @@
701 701  
702 702  
703 703  
704 -=== 2.16.2  Power consumption Analyze ===
698 +=== 2.17.2  Power consumption Analyze ===
705 705  
706 706  
707 707  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.
... ... @@ -724,7 +724,7 @@
724 724  
725 725  
726 726  
727 -=== 2.16.3  ​Battery Note ===
721 +=== 2.17.3  ​Battery Note ===
728 728  
729 729  
730 730  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.
... ... @@ -731,10 +731,10 @@
731 731  
732 732  
733 733  
734 -=== 2.16.4  Replace the battery ===
728 +=== 2.17.4  Replace the battery ===
735 735  
736 736  
737 -The default battery pack of CPN01 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).
731 +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).
738 738  
739 739  
740 740  
... ... @@ -745,7 +745,7 @@
745 745  
746 746  The AT Command set can refer the BC35-G NB-IoT Module AT Command: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=datasheet/other_vendors/BC35-G/>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/other_vendors/BC35-G/]] 
747 747  
748 -[[image:image-20221021112006-28.png]] ​
742 +[[image:image-20221118094449-6.png]] ​
749 749  
750 750  
751 751  
... ... @@ -798,15 +798,21 @@
798 798  
799 799  AT+ DEBUG   : Enable or Disable debug mode
800 800  
801 -AT+ TTRIG   : Get or Set Alarm Base on Timeout
795 +AT+ TTRIG1   : Get or Set PB14 PIN Alarm Base on Timeout
802 802  
803 -AT+ TTRMOD   : Get or Set the trigger interrupt mode(0:falling,1:rising)
797 +AT+ TTRIG2   : Get or Set PB15 PIN Alarm Base on Timeout
804 804  
805 -AT+ CALCFLAG   : Get or Set the calculate flag
799 +AT+COUNTMOD  :  Get or Set the count mode
806 806  
807 -AT+ CLRC   : Clear current door open count
801 +AT+TTRCHANNEL  : Get or Set the number of interrupt channels
808 808  
803 +AT+TTRALARM : Get or Set TTRIG1 of Alarm interval (unit: minute)
809 809  
805 +AT+DISALARM  : Enable/Disable Alarm for door open/close or water leak event
806 +
807 +AT+ CLRC   :  Clear current door open count
808 +
809 +
810 810  (% style="color:blue" %)**COAP Management**      
811 811  
812 812  AT+URI            : Resource parameters
... ... @@ -848,7 +848,7 @@
848 848  
849 849  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]]
850 850  
851 -(% style="color:red" %)**Notice: **(% style="color:blue" %)**CPN01** (%%)**and (% style="color:blue" %)CPL01(%%)**(% style="color:blue" %) (%%)**share the same mother board. They use the same connection and method to update.**
851 +(% 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.**
852 852  
853 853  
854 854  
... ... @@ -872,7 +872,7 @@
872 872  = 7. ​ Order Info =
873 873  
874 874  
875 -Part Number**:** CPN01
875 +Part Number**:** NDS03A
876 876  
877 877  
878 878  
... ... @@ -881,14 +881,8 @@
881 881  
882 882  (% style="color:blue" %)**Package Includes**:
883 883  
884 -* CPN01 Open/Close Sensor x 1
885 -* External antenna x 1
884 +* NDS03A Open/Close Door Sensor x 1
886 886  
887 -(% style="color:blue" %)**Dimension and weight**:
888 -
889 -* Size: 195 x 125 x 55 mm
890 -* Weight:   420g
891 -
892 892  = 9.  Support =
893 893  
894 894  
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