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Last modified by Mengting Qiu on 2024/09/05 17:35
From version 131.2
edited by Mengting Qiu
on 2023/11/15 16:53
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To version 137.1
edited by Mengting Qiu
on 2024/03/16 15:10
Change comment: There is no comment for this version

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... ... @@ -153,7 +153,7 @@
153 153  If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
154 154  
155 155  
156 -== 1.8 Pin Definitions & Switch ==
156 +== 1.8 Pin Definitions , Switch & SIM Direction ==
157 157  
158 158  
159 159  [[image:image-20230819104805-5.png]]
... ... @@ -181,6 +181,12 @@
181 181  (% style="display:none" %)
182 182  
183 183  
184 +=== 1.8.4 SIM Card Direction ===
185 +
186 +
187 +See this link. [[How to insert SIM Card>>url:http://wiki.dragino.com/xwiki/bin/view/Main/General%20Configure%20to%20Connect%20to%20IoT%20server%20for%20-NB%20%26%20-NS%20NB-IoT%20models/#H2.AttachNetwork]].
188 +
189 +
184 184  == 1.9 Mechanical ==
185 185  
186 186  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual/WebHome/1675143884058-338.png?rev=1.1||alt="1675143884058-338.png"]]
... ... @@ -288,11 +288,10 @@
288 288  
289 289  (% style="color:#4472c4" %)**{"IMEI":"866207052559857","Model":"DS03A-NB","level status":1,"alarm status":0,"door open num":0,"last open time":0,"level status2":1,"alarm status2":0,"door open num2":0,"last open time2":0,"battery":3.48,"signal":24,"1":{1,0,0,2023/11/13 09:59:01},"2":{0,0,261,2023/11/13 03:20:00},"3":{237,9896971,263,2023/11/13 03:05:00},"4":{0,29,263,2023/11/13 02:20:12},"5":{215,9897015,268,2023/11/13 01:58:16},"6":{0,79,261,2023/11/13 01:43:16},"7":{227,9896991,5368540,2023/11/13 01:18:46},"8":{0,19,5367640,2023/11/11 08:53:57}}**
290 290  
291 -
292 292  [[image:image-20231115162221-7.png]]
293 293  
294 294  
295 -**The General Json format payload for the single-channel mode is as follows:**
300 +**The General Json format payload for the double-channel mode is as follows:**
296 296  
297 297  (% style="color:#4472c4" %)**{"IMEI":"866207058378443","Model":"DS03A-NB","level status":1,"alarm status":0,"door open num":2,"last open time":0,"level status2":1,"alarm status2":0,"door open num2":3,"last open time2":0,"battery":3.39,"signal":25,"1":{1,4,0,1,3,0,2023/11/15 07:54:30},"2":{1,3,0,1,6,1,2023/11/15 07:10:04},"3":{0,0,0,1,1,0,2023/11/15 06:55:04},"4":{0,0,0,1,0,0,2023/11/15 06:40:04},"5":{0,0,0,1,0,0,2023/11/15 03:50:36},"6":{0,0,0,1,4,11,2023/11/15 03:28:16},"7":{0,0,0,1,4,11,2023/11/15 03:13:16},"8":{0,0,0,1,3,11,2023/11/15 02:58:25}}**
298 298  
... ... @@ -299,8 +299,6 @@
299 299  [[image:image-20231115161803-6.png]]
300 300  
301 301  
302 -
303 -
304 304  (% style="color:red" %)**Notice, from above payload:**
305 305  
306 306  * level status, alarm status, door open num, last open time, level status2, alarm status2, door open sum2, last open time2, Battery & Signal are the value at uplink time.
... ... @@ -311,6 +311,8 @@
311 311  
312 312   Double-channel mode: level status, door open num, last open time, level status2, door open sum2, last open time2, Sampling time.
313 313  
317 +
318 +
314 314  === 2.2.2 HEX format Payload(Type~=0) ===
315 315  
316 316  
... ... @@ -419,330 +419,10 @@
419 419  [[image:image-20231115154821-3.png||height="695" width="1119"]]
420 420  
421 421  
422 -== 2.3  ​Uplink Payload ==
423 423  
424 -=== 2.3.1  Sensor Configuration, FPORT~=4 ===
428 +== 2.3 Test Uplink and Change Update Interval ==
425 425  
426 426  
427 -DS03A-NB will only send this command after getting the downlink command **(0x26 02)** from the server.
428 -
429 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
430 -|(% colspan="8" style="background-color:#4f81bd; color:white; width:515px" %)**Sensor Configuration FPORT=4**
431 -|**Size(bytes)**|(% style="width:75px" %)**3**|(% style="width:50px" %)**1**|(% style="width:100px" %)**1**|(% style="width:90px" %)**2**|(% style="width:100px" %)**1**|(% style="width:100px" %)**2**|(% style="width:98px" %)**1**
432 -|**Value**|(% style="width:75px" %)TDC (unit:sec)|(% style="width:77px" %)Disalarm|(% style="width:96px" %)(((
433 -Keep status1
434 -)))|(% style="width:99px" %)(((
435 -Keep time1(unit: sec)
436 -)))|(% style="width:87px" %)Keep status2|(% style="width:97px" %)(((
437 -Keep time2(unit: sec)
438 -)))|(% style="width:98px" %)(((
439 -Alarm interval(unit: min)
440 -)))
441 -
442 -Example parse in TTNv3
443 -
444 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/DS03A-LB/WebHome/image-20230630155527-3.png?width=902&height=146&rev=1.1||alt="image-20230630155527-3.png"]]
445 -
446 -
447 -* (((
448 -(% style="color:blue" %)**TDC: (default: 0x001C20)**
449 -)))
450 -
451 -Uplink interval for the Open/Close Event, default value is 0x001C20 which is 7200 seconds = 2 hours.
452 -
453 -
454 -* (((
455 -(% style="color:blue" %)**Disalarm: (default: 0)**
456 -)))
457 -
458 - **If Disalarm = 1**, DS03A-NB 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.
459 -
460 - **If Disalarm = 0**, DS03A-NB 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.
461 -
462 -(% style="color:red" %)** Note: When Disalarm=0, a high frequently open/close event will cause lots of uplink and drain battery very fast. **
463 -
464 -
465 -* (((
466 -(% style="color:blue" %)**Keep Status1 & Keep Time1 & Keep Status2 & Keep Time2**
467 -)))
468 -
469 -Shows the configure value of [[Alarm Base on Timeout Feature>>||anchor="H2.9AlarmBaseonTimeout"]]
470 -
471 -
472 -* (((
473 -(% style="color:blue" %)**Alarm interval(default: 0)**
474 -)))
475 -
476 -When the state of the door sensor has not been changed after the timeout alarm, the device will send a uplink every alarm interval. It will stop the alarm until the state of the door sensor is changed after the timeout alarm.
477 -
478 -
479 -=== 2.3.2  Real-Time Open/Close Status, Uplink FPORT~=2 ===
480 -
481 -
482 -DS03A-NB will send this uplink **after** Device Status once join the LoRaWAN network successfully. And DS03A-NB will send uplinks when:
483 -
484 -* Every 2 hours, this interval [[can be changed>>||anchor="H2.7SetTransmitIntervalTime"]].
485 -* There is an Open/Close event.  (This info can be disabled by AT+DISALARM=1)
486 -
487 -**1) When (% style="color:blue" %)AT+TTRCHANNEL=1(%%), Uplink Payload totals (% style="color:blue" %)11 bytes. (Default mode)(%%)**
488 -
489 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
490 -|=(% colspan="5" style="background-color:#4F81BD;color:white;width:515px" %)**Real-Time Open/Close Status, FPORT=2**
491 -|(% style="width:94px" %)**Size(bytes)**|(% style="width:97px" %)**1**|(% style="width:95px" %)**3**|(% style="width:119px" %)**3**|(% style="width:107px" %)**4**
492 -|(% style="width:95px" %)**Value**|(% style="width:97px" %)(((
493 -Status & [[Alarm>>||anchor="H2.10TTRIG126TTRIG2timeoutstatusalarm"]]
494 -)))|(% style="width:95px" %)Total open door events|(% style="width:119px" %)(((
495 -The last door open duration (unit: sec)
496 -)))|(% style="width:108px" %)Unix TimeStamp
497 -
498 -**Status & Alarm:**
499 -
500 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
501 -|(% style="background-color:#4f81bd; color:white; width:50px" %)**Size(bit)**|(% style="background-color:#4f81bd; color:white; width:60px" %)**[bit7:bit4]**|(% style="background-color:#4f81bd; color:white; width:80px" %)**bit3**|(% style="background-color:#4f81bd; color:white; width:100px" %)**bit2**|(% style="background-color:#4f81bd; color:white; width:120px" %)**bit1**|(% style="background-color:#4f81bd; color:white; width:105px" %)**bit0**
502 -|(% style="width:76px" %)**Value**|(% style="width:96px" %)Reserve|(% style="width:110px" %)(((
503 -Count mod
504 -)))|(% style="width:106px" %)TDC flag 0:No;1:Yes|(% style="width:148px" %)(((
505 -Alarm 0: No Alarm; 1: Alarm
506 -)))|(% style="width:131px" %)(((
507 -Status 0: Close; 1: Open
508 -)))
509 -
510 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/DS03A-LB/WebHome/image-20230630155451-2.png?width=928&height=246&rev=1.1||alt="image-20230630155451-2.png"]]
511 -
512 -
513 -* (((
514 -(% style="color:blue" %)**Count mod:Default=0**
515 -)))
516 -
517 -0: Uplink total open door times since factory
518 -
519 -1: Uplink total open door times since last FPORT=2 uplink.
520 -
521 -
522 -* (% style="color:blue" %)**TDC flag**
523 -
524 -When the flag is 1, it means sending packets at normal time intervals.
525 -
526 -Otherwise, it is a packet sent at non-TDC time.
527 -
528 -
529 -* (((
530 -(% style="color:#0000ff" %)**Alarm**
531 -)))
532 -
533 -See [[Alarm Base on Timeout>>||anchor="H2.9AlarmBaseonTimeout"]]
534 -
535 -
536 -* (((
537 -(% style="color:blue" %)**Status**
538 -)))
539 -
540 -This bit is 1 when the door sensor is open and 0 when it is close.
541 -
542 -
543 -* (((
544 -(% style="color:blue" %)**Total open door events**
545 -)))
546 -
547 -Total pulse/counting base on open door.
548 -
549 -Range (3 Bytes) : 0x000000 ~~ 0xFFFFFF . Max: 16777215
550 -
551 -
552 -* (((
553 -(% style="color:blue" %)**The last door open duration**
554 -)))
555 -
556 -Door sensor last open duration.
557 -
558 -Unit: sec.
559 -
560 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/DS03A-LB/WebHome/image-20230701094042-1.png?width=763&height=154&rev=1.1||alt="image-20230701094042-1.png"]]
561 -
562 -
563 -**2) When (% style="color:blue" %)AT+TTRCHANNEL=2(%%), Uplink Payload totals (% style="color:blue" %)18 bytes(%%)**(% style="color:blue" %).
564 -
565 -(When the maximum DR of some frequencies is 11 bytes, it will cause the server to receive empty packets)
566 -
567 -(% style="color:red" %)**Note:When using the AT+TTRCHANNEL=2 command, the Datalog function cannot be used.**
568 -
569 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
570 -|=(% colspan="8" style="background-color:#4F81BD;color:white; width: 515px;" %)**Real-Time Open/Close Status, FPORT=2**
571 -|(% style="width:50px" %)**Size(bytes)**|(% style="width:97px" %)**1**|(% style="width:95px" %)**3**|(% style="width:125px" %)**3**|(% style="width:100px" %)**4**|(% style="width:86px" %)**1**|(% style="width:96px" %)**3**|(% style="width:126px" %)**3**
572 -|(% style="width:95px" %)**Value**|(% style="width:97px" %)(((
573 -Status1 & Alarm1
574 -)))|(% style="width:95px" %)Total open door events1|(% style="width:125px" %)(((
575 -The last door open duration1 (unit: sec)
576 -)))|(% style="width:100px" %)Unix TimeStamp|(% style="width:86px" %)(((
577 -Status2 & Alarm2
578 -)))|(% style="width:96px" %)Total open door events2|(% style="width:126px" %)The last door open duration2 (unit: sec)
579 -
580 -**Status1 & Alarm1:**
581 -
582 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:514px" %)
583 -|(% style="background-color:#4f81bd; color:white; width:50px" %)**Size(bit)**|(% style="background-color:#4f81bd; color:white; width:60px" %)**[bit7:bit4]**|(% style="background-color:#4f81bd; color:white; width:70px" %)**bit3**|(% style="background-color:#4f81bd; color:white; width:100px" %)**bit2**|(% style="background-color:#4f81bd; color:white; width:117px" %)**bit1**|(% style="background-color:#4f81bd; color:white; width:117px" %)**bit0**
584 -|(% style="width:76px" %)**Value**|(% style="width:96px" %)Reserve|(% style="width:99px" %)(((
585 -Count mod
586 -)))|(% style="width:103px" %)TDC flag 0:No;1:Yes|(% style="width:216px" %)(((
587 -Alarm1 0: No Alarm; 1: Alarm (PA8 of pin)
588 -)))|(% style="width:181px" %)(((
589 -Status1 0: Close; 1: Open (PA8 of pin)
590 -)))
591 -
592 -**Status2 & Alarm2:**
593 -
594 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
595 -|(% style="background-color:#4f81bd; color:white; width:50px" %)**Size(bit)**|(% style="background-color:#4f81bd; color:white; width:60px" %)**[bit7:bit2]**|(% style="background-color:#4f81bd; color:white; width:200px" %)**bit1**|(% style="background-color:#4f81bd; color:white; width:200px" %)**bit0**
596 -|(% style="width:76px" %)**Value**|(% style="width:113px" %)Reserve|(% style="width:219px" %)(((
597 -Alarm2 0: No Alarm; 1: Alarm (PA4 of pin)
598 -)))|(% style="width:181px" %)(((
599 -Status2 0: Close; 1: Open (PA4 of pin)
600 -)))
601 -
602 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/DS03A-LB/WebHome/image-20230630155908-6.png?width=927&height=295&rev=1.1||alt="image-20230630155908-6.png"]]
603 -
604 -
605 -* (((
606 -(% style="color:blue" %)**Count mod:Default=0**
607 -)))
608 -
609 -0: Uplink total open door times since factory
610 -
611 -1: Uplink total open door times since last FPORT=2 uplink.
612 -
613 -
614 -* (% style="color:blue" %)**TDC flag**
615 -
616 -When the flag is 1, it means sending packets at normal time intervals.
617 -
618 -Otherwise, it is a packet sent at non-TDC time.
619 -
620 -
621 -* (((
622 -(% style="color:#0000ff" %)**Alarm1 or Alarm2**
623 -)))
624 -
625 -See [[Alarm Base on Timeout>>||anchor="H2.9AlarmBaseonTimeout"]]
626 -
627 -
628 -* (((
629 -(% style="color:blue" %)**Status1 **(% style="color:#0000ff" %)**or **(% style="color:blue" %)**Status2**
630 -)))
631 -
632 -This bit is 1 when the door sensor is open and 0 when it is close.
633 -
634 -
635 -* (((
636 -(% style="color:blue" %)**Total open door events1 **(% style="color:#0000ff" %)**or**(% style="color:blue" %)** Total open door events2**
637 -)))
638 -
639 -Total pulse/counting base on open door.
640 -
641 -Range (3 Bytes) : 0x000000 ~~ 0xFFFFFF . Max: 16777215
642 -
643 -
644 -* (((
645 -(% style="color:blue" %)**The last door open duration1 **(% style="color:#0000ff" %)**or**(% style="color:blue" %)** The last door open duration2**
646 -)))
647 -
648 -Door sensor last open duration.
649 -
650 -Unit: sec.
651 -
652 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/DS03A-LB/WebHome/image-20230701094042-1.png?width=763&height=154&rev=1.1||alt="image-20230701094042-1.png"]]
653 -
654 -
655 -=== 2.3.3  Historical Door Open/Close Event, FPORT~=3 ===
656 -
657 -
658 -DS03A-NB stores sensor values and users can retrieve these history values via the downlink command.
659 -
660 -The historical payload includes one or multiplies entries and every entry has the same payload as Real-Time open/close status.
661 -
662 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
663 -|=(% colspan="5" style="background-color:#4F81BD;color:white;width:515px" %)**Real-Time Open/Close Status, FPORT=3**
664 -|(% style="width:60px" %)**Size(bytes)**|(% style="width:80px" %)**1**|(% style="width:120px" %)**3**|(% style="width:150px" %)**3**|(% style="width:90px" %)**4**
665 -|(% style="width:95px" %)**Value**|(% style="width:97px" %)(((
666 -Status & [[Alarm>>||anchor="2.9AlarmBaseonTimeout"]]
667 -)))|(% style="width:95px" %)Total open door events|(% style="width:119px" %)(((
668 -The last door open duration (unit: sec)
669 -)))|(% style="width:108px" %)Unix TimeStamp
670 -
671 -**Status & Alarm:**
672 -
673 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
674 -|(% style="background-color:#4f81bd; color:white; width:50px" %)**Size(bit)**|(% style="background-color:#4f81bd; color:white; width:75px" %)**bit7**|(% style="background-color:#4f81bd; color:white; width:65px" %)**bit6**|(% style="background-color:#4f81bd; color:white; width:50px" %)**[bit5:bit4]**|(% style="background-color:#4f81bd; color:white; width:50px" %)**bit3**|(% style="background-color:#4f81bd; color:white; width:70px" %)**bit2**|(% style="background-color:#4f81bd; color:white; width:80px" %)**bit1**|(% style="background-color:#4f81bd; color:white; width:75px" %)**bit0**
675 -|(% style="width:76px" %)**Value**|(% style="width:88px" %)No ACK message|(% style="width:92px" %)Poll Message Flag|(% style="width:89px" %)Reserve|(% style="width:90px" %)(((
676 -Count mod
677 -)))|(% style="width:95px" %)(((
678 -TDC flag 0:No; 1:Yes
679 -)))|(% style="width:116px" %)(((
680 -Alarm 0: No Alarm; 1: Alarm
681 -)))|(% style="width:112px" %)(((
682 -Status 0:Close; 1: Open
683 -)))
684 -
685 -* (((
686 -Each data entry is 11 bytes and has the same structure as [[Real-Time open/close status>>||anchor="H2.3.2A0Real-TimeOpen2FCloseStatus2CUplinkFPORT3D2"]], to save airtime and battery, DS03A-NB will send max bytes according to the current DR and Frequency bands.
687 -)))
688 -
689 -For example, in the US915 band, the max payload for different DR is:
690 -
691 -(((
692 -**~1. DR0**: max is 11 bytes so one entry of data
693 -)))
694 -
695 -(((
696 -**2. DR1**: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
697 -)))
698 -
699 -(((
700 -**3. DR2**: total payload includes 11 entries of data
701 -)))
702 -
703 -(((
704 -**4. DR3**: total payload includes 22 entries of data.
705 -)))
706 -
707 -If DS03A-NB doesn't have any data in the polling time. It will uplink 11 bytes of 0
708 -
709 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/DS03A-LB/WebHome/image-20230630155556-4.png?width=938&height=146&rev=1.1||alt="image-20230630155556-4.png"]]
710 -
711 -**Downlink:**
712 -
713 -0x31 64 9E 7D 34 64 9E 7E 9C 05
714 -
715 -
716 -**Uplink:**
717 -
718 -45 00 00 00 00 00 00 64 9E 7D 48 40 00 00 00 00 00 63 64 9E 7D 9C 41 00 00 01 00 00 63 64 9E 7D A4 40 00 00 01 00 00 8D 64 9E 7E 31 43 00 00 02 00 00 8D 64 9E 7E 44 48 00 00 02 00 00 1F 64 9E 7E 59 4B 00 00 03 00 00 1F 64 9E 7E 6B
719 -
720 -
721 -**Parsed Value:**
722 -
723 -[COUNTMOD, TDC_FLAG, ALARM,  DOOR_STATUS, OPEN_DOOR_TIMES, LAST_DOOR_OPEN_DURATION, TIME]
724 -
725 -
726 -[SUM,YES,FALSE,OPEN,0,0,2023-06-30 06:59:20],
727 -
728 -[SUM,NO,FALSE,CLOSE,0,99,2023-06-30 07:00:44],
729 -
730 -[SUM,NO,FALSE,OPEN, 1,99,2023-06-30 07:00:52],
731 -
732 -[SUM,NO,FALSE,CLOSE,1,141,2023-06-30 07:03:13],
733 -
734 -[SUM,NO,TRUE,OPEN, 2,141,2023-06-30 07:03:32],
735 -
736 -[PART,NO,FALSE,CLOSE,2,31,2023-06-30 07:03:53],
737 -
738 -[PART,NO,TRUE,OPEN, 3,31,2023-06-30 07:04:11],
739 -
740 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/DS03A-LB/WebHome/image-20230630172740-1.png?width=868&height=199&rev=1.1||alt="image-20230630172740-1.png"]]
741 -
742 -
743 -== 2.4 Test Uplink and Change Update Interval ==
744 -
745 -
746 746  By default, Sensor will send uplinks (% style="color:blue" %)**every 2 hours**(%%) & AT+NOUD=8
747 747  
748 748  User can use below commands to change the (% style="color:blue" %)**uplink interval**.
... ... @@ -752,7 +752,7 @@
752 752  User can also push the button for more than 1 seconds to activate an uplink.
753 753  
754 754  
755 -== 2.5 Multi-Samplings and One uplink ==
440 +== 2.4 Multi-Samplings and One uplink ==
756 756  
757 757  
758 758  To save battery life, DS03A-NB will sample Water Flow data every 15 minutes and send one uplink every 2 hours. So each uplink it will include 8 stored data + 1 real-time data. They are defined by:
... ... @@ -766,7 +766,7 @@
766 766  [[image:1692424376354-959.png]]
767 767  
768 768  
769 -== 2.6 Trggier an uplink by external interrupt ==
454 +== 2.5 Trggier an uplink by external interrupt ==
770 770  
771 771  
772 772  DS03A-NB has an external trigger interrupt function. Users can use the PB15 pin to trigger the upload of data packets.
... ... @@ -784,7 +784,7 @@
784 784  * (% style="color:#037691" %)**AT+INTMOD=3  **(%%) ~/~/ Trigger by rising edge
785 785  (% style="display:none" %) (%%)
786 786  
787 -== 2.7 Set Transmit Interval Time ==
472 +== 2.5 Set Transmit Interval Time ==
788 788  
789 789  
790 790  (((
... ... @@ -826,7 +826,7 @@
826 826  Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
827 827  )))(% style="display:none" %) (%%)
828 828  
829 -== 2.8 Enable / Disable Alarm ==
514 +== 2.7 Enable / Disable Alarm ==
830 830  
831 831  
832 832  Feature: Enable/Disable Alarm for open/close event. Default value 0.
... ... @@ -845,7 +845,7 @@
845 845  0xA7 00  ~/~/ Same As AT+DISALARM=0
846 846  
847 847  
848 -== 2.9 Alarm Base on Timeout ==
533 +== 2.8 Alarm Base on Timeout ==
849 849  
850 850  
851 851  DS03A-NB 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:
... ... @@ -927,7 +927,7 @@
927 927  If user send 0xA9 02 00 00 1E: equal to AT+TTRIG2=0,30  **or**  0xA9 02 00 00 00: Equal to AT+TTRIG2=0,0.
928 928  
929 929  
930 -== 2.10 TTRIG1 & TTRIG2 timeout status alarm ==
615 +== 2.9 TTRIG1 & TTRIG2 timeout status alarm ==
931 931  
932 932  
933 933  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.
... ... @@ -956,7 +956,7 @@
956 956  Example:  0C aa  => AT+TTRALARM= aa
957 957  
958 958  
959 -== 2.11 Count Mod ==
644 +== 2.10 Count Mod ==
960 960  
961 961  
962 962  Feature: Manually set the count mode.
... ... @@ -985,7 +985,7 @@
985 985  Example:  0B aa  => AT+COUNTMOD = second byte
986 986  
987 987  
988 -== 2.12 Number of channel of door sensors ==
673 +== 2.11 Number of channel of door sensors ==
989 989  
990 990  
991 991  Feature: Set the number of door sensor channels.
... ... @@ -1014,7 +1014,7 @@
1014 1014  Example:  0D aa => AT+TTRCHANNEL = second byte
1015 1015  
1016 1016  
1017 -== 2.13 Clear the open door times and the duration of the last open door ==
702 +== 2.12 Clear the open door times and the duration of the last open door ==
1018 1018  
1019 1019  
1020 1020  (% style="color:blue" %)**AT Command:**
... ... @@ -1030,7 +1030,7 @@
1030 1030  The sensor will clear the open door times and the duration of the last open door.
1031 1031  
1032 1032  
1033 -== 2.14 Set the count value of the number of open door ==
718 +== 2.13 Set the count value of the number of open door ==
1034 1034  
1035 1035  
1036 1036  (% style="color:blue" %)**AT Command:**
... ... @@ -1062,6 +1062,58 @@
1062 1062  0xA6 02 00 00 32  ==>  AT+SETCNT=2,50
1063 1063  
1064 1064  
750 +
751 +
752 +
753 +== 2.14 Clock logging (Since firmware version v1.2.1) ==
754 +
755 +Sometimes when we deploy lots of end nodes in field. We want all sensors sample data at the same time, and upload these data together for analyze. In such case, we can use clock loging feature.
756 +
757 +We can use this command to set the start time of data recording and the time interval to meet the requirements of the specific collection time of data.
758 +
759 +* (% style="color:blue" %)**AT Command: AT+CLOCKLOG=a,b,c,d**
760 +
761 +(% style="color:blue" %)**a:**(%%)** 0:** Disable Clock logging.  ** 1: **Enable Clock Logging
762 +
763 +(% style="color:blue" %)**b:**(%%)** **Specify First sampling start second: range **(0 ~~ 3599, 65535)   ** ~/~/**Note: **If parameter b is set to 65535, the log period starts after the node accesses the network and sends packets.
764 +
765 +(% style="color:blue" %)**c:**(%%)** **Specify the sampling interval: range **(0 ~~ 255 minutes)**
766 +
767 +(% style="color:blue" %)**d:**(%%)** **How many entries should be uplink on every TDC **(max 32)**
768 +
769 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SPH01-NB_NB-IoT_Soil_pH_Sensor_User_Manual/WebHome/image-20240315141254-1.png?rev=1.1||alt="image-20240315141254-1.png"]]
770 +
771 +**Example:**
772 +
773 +**AT+CLOCKLOG=1,65535,1,5**
774 +
775 +After the node sends the first packet, data is recorded to the memory at intervals of 1 minute. For each TDC uplink, the uplink load will include: battery information + the last 5 memory records (payload + timestamp).
776 +
777 +(% class="wikigeneratedid" %)
778 +[[image:image-20240316150911-1.png||height="493" width="1144"]]
779 +
780 +(% class="wikigeneratedid" %)
781 +(% style="color:red" %)**Note: Users need to synchronize the server time before configuring this command. If the server time is not synchronized before this command is configured, the command takes effect only after the node is reset.**
782 +
783 +
784 +
785 +
786 +
787 +== 2.8 Example Query saved historical records ==
788 +
789 +* (% style="color:blue" %)**AT Command: AT+CDP**
790 +
791 +This command can be used to search the saved history, recording up to 32 groups of data, each group of historical data contains a maximum of 100 bytes.
792 +
793 +(% class="wikigeneratedid" %)
794 +[[image:image-20240316151014-2.png||height="632" width="825"]]
795 +
796 +
797 +
798 +
799 +
800 +
801 +
1065 1065  = 3. Configure DS03A-NB =
1066 1066  
1067 1067  == 3.1 Configure Methods ==
... ... @@ -1177,7 +1177,7 @@
1177 1177  
1178 1178  * (Recommended way) OTA firmware update via BLE: [[**Instruction**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/BLE_Firmware_Update_NB_Sensors_BC660K-GL/]].
1179 1179  
1180 -* Update through UART TTL interface : **[[Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]**.
917 +* Update through UART TTL interface : **[[Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/UART_Access_for_NB_ST_BC660K-GL/#H4.2UpdateFirmware28Assumethedevicealreadyhaveabootloader29]]**.
1181 1181  (% style="display:none" %) (%%)
1182 1182  
1183 1183  = 6. FAQ =
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