Last modified by Mengting Qiu on 2024/04/02 17:03
<
From version < 61.2 >
edited by Xiaoling
on 2022/11/17 15:08
To version < 67.2 >
edited by Xiaoling
on 2022/11/18 09:51
>
Change comment: There is no comment for this version

Summary

Details

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Content
... ... @@ -70,7 +70,6 @@
70 70  * Micro SIM card slot for NB-IoT SIM
71 71  * 8500mAh Battery for long-term use
72 72  
73 -
74 74  == 1.3  Storage & Operation ==
75 75  
76 76  
... ... @@ -114,7 +114,6 @@
114 114  * - B20 @H-FDD: 800MHz
115 115  * - B28 @H-FDD: 700MHz
116 116  
117 -
118 118  == 1.7  Pin Definitions and Switch ==
119 119  
120 120  
... ... @@ -356,19 +356,39 @@
356 356  == 2.3  Uplink Payload ==
357 357  
358 358  
359 -The uplink payload includes 123 bytes in total by default.
357 +The uplink payload includes 26 bytes in total by default.
360 360  
361 -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.
359 +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.
362 362  
361 +(% style="color:blue" %)**When AT+TTRCHANNEL=1:**
363 363  
364 -(% border="1.5" style="background-color:#ffffcc; color:green; width:510px" %)
365 -|=(% 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**
366 -|=(% 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"]]
363 +(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:693px" %)
364 +|=(% 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**
365 +|=(% 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="H2.4.6A0Alarm"]]|(% style="width:94px" %)door open num(pb14) |(% style="width:93px" %)last open time(pb14)
367 367  
368 368  (% border="1.5" style="background-color:#ffffcc; color:green; width:490px" %)
369 -|(% 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**
370 -|(% 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" %)...
368 +|(% style="width:50px" %)**4**|(% style="width:70px" %)**1**|(% style="width:50px" %)**3**|(% style="width:99px" %)**3**|(% style="width:67px" %)4|(% style="width:50px" %)(((
369 +**1-32 group**
370 +)))
371 +|(% style="width:98px" %)[[Time stamp>>||anchor="H2.4.10A0Timestamp"]]|(% 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" %)...
371 371  
373 +(% style="color:blue" %)**When AT+TTRCHANNEL=2:**
374 +
375 +
376 +(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:520px" %)
377 +|=(% 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**
378 +|=(% 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|(% style="width:57px" %)[[Alarm Status>>||anchor="H2.4.6A0Alarm"]]|(% style="width:86px" %)door open num(pb14) |(% style="width:82px" %)last open time(pb14)
379 +
380 +(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:520px" %)
381 +|(% 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**
382 +|(% style="width:59px" %)Door Status(pb15)|(% style="width:67px" %)[[Alarm Status>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/CPN01-%20NB-IoT%20Outdoor%20OpenClose%20Dry%20Contact%20Sensor%C2%A0User%20Manual/#H2.4.7A0ContactStatus]](pb15)|(% style="width:88px" %)door open num(pb15)|(% style="width:81px" %)last open time(pb15)|(% style="width:50px" %)Time stamp|(% style="width:66px" %)Door Status(pb14)|(% style="width:92px" %)door open num(pb14)
383 +
384 +(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:500px" %)
385 +|(% style="width:102px" %)**3**|(% style="width:93px" %)**1**|(% style="width:91px" %)**3**|(% style="width:88px" %)**3**|(% style="width:63px" %)**4**|(% style="width:87px" %)(((
386 +**1-32 group**
387 +)))
388 +|(% 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|(% style="width:87px" %)...
389 +
372 372  If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDS03A uplink data.
373 373  
374 374  [[image:image-20221117145932-2.png]]
... ... @@ -376,8 +376,6 @@
376 376  
377 377  The payload is ASCII string, representative same HEX:
378 378  
379 -**0x **f867787050213317  0064  0ccf 19 01 00 00 000016 000017 637590df
380 -
381 381  **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:**
... ... @@ -402,8 +402,6 @@
402 402  
403 403  * (% style="color:#037691" %)**Timestamp:**(%%) 0x637590df =1668649183 (Unix Time)
404 404  
405 -
406 -
407 407  == 2.4  Payload Explanation and Sensor Interface ==
408 408  
409 409  
... ... @@ -421,20 +421,18 @@
421 421  The Device ID is stored in a non-erase area, Upgrade the firmware or run AT+FDR won't erase the Device ID.
422 422  
423 423  
424 -
425 425  === 2.4.2  Version Info ===
426 426  
427 427  
428 428  Specify the software version: 0x64=100, which means firmware version 1.00.
429 429  
430 -For example 0x00 64 : This device is CPN01 with firmware version 1.0.0.
443 +For example 0x00 64 : This device is NDS03A 1 with firmware version 1.0.0.
431 431  
432 432  
433 -
434 434  === 2.4.3  Battery Info ===
435 435  
436 436  
437 -Check the battery voltage for CPN01.
449 +Check the battery voltage for NDS03A.
438 438  
439 439  Ex1: 0x0B45 = 2885mV
440 440  
... ... @@ -441,7 +441,6 @@
441 441  Ex2: 0x0B49 = 2889mV
442 442  
443 443  
444 -
445 445  === 2.4.4  Signal Strength ===
446 446  
447 447  
... ... @@ -460,70 +460,39 @@
460 460  **99**    Not known or not detectable
461 461  
462 462  
474 +=== 2.4.5  Disalarm: (default: 0) ===
463 463  
464 -=== 2.4.5  Calculate Flag ===
465 465  
477 +(% 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.
466 466  
467 -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.
479 +(% 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.
468 468  
469 -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.
481 + (% style="color:red" %)**Note:**(%%) When Disalarm=0, a high frequently open/close event will cause lots of uplink and drain battery very fast.
470 470  
471 -Default value: 0. 
472 472  
473 -Range (6 bits): (b)000000 ~~ (b) 111111
484 +=== 2.4.6  Keep Status & Keep Time ===
474 474  
475 475  
487 +Shows the configure value of Alarm Base on Timeout Feature
476 476  
477 -=== 2.4.6  Alarm ===
478 478  
490 +=== 2.4.7  Timestamp ===
479 479  
480 -See [[Alarm Base on Timeout>>||anchor="H2.7A0AlarmBaseonTimeout"]]
481 481  
493 +Timestamp : 0x6315537b =1662342011
482 482  
483 483  
484 -=== 2.4.7  Contact Status ===
485 485  
497 +=== 2.4.8  Switch Dual Channel Mode ===
486 486  
487 -0: Open
488 488  
489 -1: Close
500 +NDS03A can connect two door sensors. Another door sensor can be connected to PB15 pin. Both channels support alarm function.
490 490  
491 491  
492 -
493 -=== 2.4.8  Total pulse ===
494 -
495 -
496 -Total pulse/counting based on dry [[contact trigger event>>||anchor="H2.12Setcountnumber"]]
497 -
498 -Range (3 Bytes) : 0x000000 ~~ 0xFFFFFF . Max: 16777215
499 -
500 -
501 -
502 -=== 2.4.9  The last open duration ===
503 -
504 -
505 -Dry Contact last open duration.
506 -
507 -Unit: min.
508 -
509 -[[image:image-20221021111346-17.png||height="146" width="770"]]
510 -
511 -
512 -
513 -=== 2.4.10  Timestamp ===
514 -
515 -
516 -Timestamp : 0x6315537b =1662342011
517 -
518 -Convert Unix timestamp to time 2022-9-5 9:40:11.
519 -
520 -**~ **
521 -
522 -
523 523  == 2.5  Downlink Payload ==
524 524  
525 525  
526 -By default, CPN01 prints the downlink payload to console port.
506 +By default, NDS03A prints the downlink payload to console port.
527 527  
528 528  [[image:image-20221021111414-18.png]] ​
529 529  
... ... @@ -540,7 +540,7 @@
540 540  
541 541  * (% style="color:#037691" %)**Reset**
542 542  
543 -If payload = 0x04FF, it will reset the NSE01
523 +If payload = 0x04FF, it will reset the NDS03A
544 544  
545 545  * (% style="color:#037691" %)**INTMOD**
546 546  
... ... @@ -551,16 +551,17 @@
551 551  == 2.6  ​LED Indicator ==
552 552  
553 553  
554 -The CPN01 has an internal LED which is to show the status of different states.
534 +The NDS03A has an internal LED which is to show the status of different states.
555 555  
556 556  * When the device starts normally, the LED will light up for 1 second.
557 557  * After CPN01 join NB-IoT network. The LED will be ON for 3 seconds.
558 558  * For each uplink probe, LED will be on for 500ms.
559 559  
540 +
560 560  == 2.7  Alarm Base on Timeout ==
561 561  
562 562  
563 -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:
564 564  
565 565  
566 566  (% style="color:blue" %)**1. Keep Status: Status to be monitor**
... ... @@ -576,17 +576,25 @@
576 576  
577 577  If keep time = 0, Disable Alarm Base on Timeout feature.
578 578  
579 -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.
580 580  
581 581  
582 582  (% style="color:blue" %)**AT Command to configure:**
583 583  
565 +(% style="color:blue" %)**PB14 PIN:**
566 +
584 584  (% 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.
585 585  
586 586  (% style="color:#037691" %)**AT+TTRIG=0,0 ** (%%) **~-~->** Default Value, disable timeout Alarm.
587 587  
588 588  
572 +(% style="color:blue" %)**PB15 PIN:**
589 589  
574 +(% style="color:#037691" %)**AT+TTRIG2=1,30**
575 +
576 +(% style="color:#037691" %)**AT+TTRIG2=0,0 **
577 +
578 +
590 590  == 2.8  Set debug mode ==
591 591  
592 592  
... ... @@ -609,64 +609,73 @@
609 609  
610 610  
611 611  
612 -== 2.10  Set trigger mode ==
601 +== 2.10  Count Mod ==
613 613  
614 614  
615 -(% style="color:blue" %)**AT Command: AT+TTRMOD**
604 +(% style="color:blue" %)**AT Command: AT+COUNTMOD**
616 616  
617 -Feature: Set the trigger interrupt mode.
606 +[[image:image-20221118092935-1.png]]
618 618  
619 -[[image:image-20221021111552-20.png]]
620 620  
621 621  
610 +== 2.11  Interrupt Pin Channel Mod ==
622 622  
623 -== 2.11  Set the calculate flag ==
624 624  
613 +(% style="color:blue" %)**AT Command: AT+TTRCHANNEL**
625 625  
626 -Feature: Set the calculate flag
615 +[[image:image-20221118093144-2.png]]
627 627  
628 -(% style="color:blue" %)**AT Command: AT+CALCFLAG**
629 629  
630 -[[image:image-20221021111711-22.png]]
631 631  
619 +== 2.12 TTRIG1/2 timeout status alarm ==
632 632  
633 633  
634 -== 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.
635 635  
624 +(% style="color:blue" %)**AT Command: AT+TTRALARM**
636 636  
637 -Feature: Manually set the count number
626 +[[image:image-20221118093512-3.png]]
638 638  
639 -(% style="color:blue" %)**AT Command: AT+SETCNT**
640 640  
641 -[[image:image-20221021111748-24.png]]
642 642  
630 +== 2.13  Select counting mode ==
643 643  
644 644  
645 -== 2.13  Set the number of data to be uploaded and the recording time ==
633 +(% style="color:blue" %)**AT Command: AT+TTRMODx=a,b**
646 646  
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.
647 647  
648 -(% 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.
649 649  
650 -(% 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]]
651 651  
652 -(% 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.
653 653  
654 654  
655 655  
656 -== 2.14  Read or Clear cached data ==
644 +== 2.14  Set the number of data to be uploaded and the recording time ==
657 657  
658 658  
659 659  (% style="color:blue" %)**AT Command:**
660 660  
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 +
661 661  (% style="color:#037691" %)**AT+CDP**  (%%) ~/~/ Read cached data
662 662  
663 663  (% style="color:#037691" %)**AT+CDP=0**  (%%) ~/~/ Clear cached data ​
664 664  
665 -[[image:image-20221021111810-25.png||height="364" width="797"]]
663 +[[image:image-20221118094227-5.png]]
666 666  
667 667  
668 668  
669 -== 2.15  ​Firmware Change Log ==
667 +== 2.16  ​Firmware Change Log ==
670 670  
671 671  
672 672  Download URL & Firmware Change log:  [[https:~~/~~/www.dropbox.com/sh/8p5nuvo6gh7je4n/AAAMP7MMusgbXMz9Ik7Ls03Ga?dl=0>>https://www.dropbox.com/sh/8p5nuvo6gh7je4n/AAAMP7MMusgbXMz9Ik7Ls03Ga?dl=0]]
... ... @@ -675,13 +675,13 @@
675 675  
676 676  
677 677  
678 -== 2.16  ​Battery Analysis ==
676 +== 2.17  ​Battery Analysis ==
679 679  
680 680  
681 -=== 2.16.1  ​Battery Type ===
679 +=== 2.17.1  ​Battery Type ===
682 682  
683 683  
684 -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.
685 685  
686 686  The battery is designed to last for several years depends on the actual use environment and update interval. 
687 687  
... ... @@ -697,7 +697,7 @@
697 697  
698 698  
699 699  
700 -=== 2.16.2  Power consumption Analyze ===
698 +=== 2.17.2  Power consumption Analyze ===
701 701  
702 702  
703 703  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.
... ... @@ -720,7 +720,7 @@
720 720  
721 721  
722 722  
723 -=== 2.16.3  ​Battery Note ===
721 +=== 2.17.3  ​Battery Note ===
724 724  
725 725  
726 726  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.
... ... @@ -727,7 +727,7 @@
727 727  
728 728  
729 729  
730 -=== 2.16.4  Replace the battery ===
728 +=== 2.17.4  Replace the battery ===
731 731  
732 732  
733 733  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).
... ... @@ -741,7 +741,7 @@
741 741  
742 742  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/]] 
743 743  
744 -[[image:image-20221021112006-28.png]] ​
742 +[[image:image-20221118094449-6.png]] ​
745 745  
746 746  
747 747  
... ... @@ -794,15 +794,21 @@
794 794  
795 795  AT+ DEBUG   : Enable or Disable debug mode
796 796  
797 -AT+ TTRIG   : Get or Set Alarm Base on Timeout
795 +AT+ TTRIG1   : Get or Set PB14 PIN Alarm Base on Timeout
798 798  
799 -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
800 800  
801 -AT+ CALCFLAG   : Get or Set the calculate flag
799 +AT+COUNTMOD  :  Get or Set the count mode
802 802  
803 -AT+ CLRC   : Clear current door open count
801 +AT+TTRCHANNEL  : Get or Set the number of interrupt channels
804 804  
803 +AT+TTRALARM : Get or Set TTRIG1 of Alarm interval (unit: minute)
805 805  
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 +
806 806  (% style="color:blue" %)**COAP Management**      
807 807  
808 808  AT+URI            : Resource parameters
... ... @@ -844,7 +844,7 @@
844 844  
845 845  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]]
846 846  
847 -(% 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.**
848 848  
849 849  
850 850  
... ... @@ -868,7 +868,7 @@
868 868  = 7. ​ Order Info =
869 869  
870 870  
871 -Part Number**:** CPN01
875 +Part Number**:** NDS03A
872 872  
873 873  
874 874  
... ... @@ -877,7 +877,7 @@
877 877  
878 878  (% style="color:blue" %)**Package Includes**:
879 879  
880 -* CPN01 Open/Close Sensor x 1
884 +* NDS03A Open/Close Door Sensor x 1
881 881  * External antenna x 1
882 882  
883 883  (% style="color:blue" %)**Dimension and weight**:
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