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Last modified by Mengting Qiu on 2024/09/05 17:35
From version 131.3
edited by Mengting Qiu
on 2023/11/15 16:53
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To version 138.1
edited by Mengting Qiu
on 2024/04/02 16:55
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Content
... ... @@ -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"]]
... ... @@ -291,7 +291,7 @@
291 291  [[image:image-20231115162221-7.png]]
292 292  
293 293  
294 -**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:**
295 295  
296 296  (% 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}}**
297 297  
... ... @@ -418,330 +418,10 @@
418 418  [[image:image-20231115154821-3.png||height="695" width="1119"]]
419 419  
420 420  
421 -== 2.3  ​Uplink Payload ==
422 422  
423 -=== 2.3.1  Sensor Configuration, FPORT~=4 ===
428 +== 2.3 Test Uplink and Change Update Interval ==
424 424  
425 425  
426 -DS03A-NB will only send this command after getting the downlink command **(0x26 02)** from the server.
427 -
428 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
429 -|(% colspan="8" style="background-color:#4f81bd; color:white; width:515px" %)**Sensor Configuration FPORT=4**
430 -|**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**
431 -|**Value**|(% style="width:75px" %)TDC (unit:sec)|(% style="width:77px" %)Disalarm|(% style="width:96px" %)(((
432 -Keep status1
433 -)))|(% style="width:99px" %)(((
434 -Keep time1(unit: sec)
435 -)))|(% style="width:87px" %)Keep status2|(% style="width:97px" %)(((
436 -Keep time2(unit: sec)
437 -)))|(% style="width:98px" %)(((
438 -Alarm interval(unit: min)
439 -)))
440 -
441 -Example parse in TTNv3
442 -
443 -[[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"]]
444 -
445 -
446 -* (((
447 -(% style="color:blue" %)**TDC: (default: 0x001C20)**
448 -)))
449 -
450 -Uplink interval for the Open/Close Event, default value is 0x001C20 which is 7200 seconds = 2 hours.
451 -
452 -
453 -* (((
454 -(% style="color:blue" %)**Disalarm: (default: 0)**
455 -)))
456 -
457 - **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.
458 -
459 - **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.
460 -
461 -(% style="color:red" %)** Note: When Disalarm=0, a high frequently open/close event will cause lots of uplink and drain battery very fast. **
462 -
463 -
464 -* (((
465 -(% style="color:blue" %)**Keep Status1 & Keep Time1 & Keep Status2 & Keep Time2**
466 -)))
467 -
468 -Shows the configure value of [[Alarm Base on Timeout Feature>>||anchor="H2.9AlarmBaseonTimeout"]]
469 -
470 -
471 -* (((
472 -(% style="color:blue" %)**Alarm interval(default: 0)**
473 -)))
474 -
475 -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.
476 -
477 -
478 -=== 2.3.2  Real-Time Open/Close Status, Uplink FPORT~=2 ===
479 -
480 -
481 -DS03A-NB will send this uplink **after** Device Status once join the LoRaWAN network successfully. And DS03A-NB will send uplinks when:
482 -
483 -* Every 2 hours, this interval [[can be changed>>||anchor="H2.7SetTransmitIntervalTime"]].
484 -* There is an Open/Close event.  (This info can be disabled by AT+DISALARM=1)
485 -
486 -**1) When (% style="color:blue" %)AT+TTRCHANNEL=1(%%), Uplink Payload totals (% style="color:blue" %)11 bytes. (Default mode)(%%)**
487 -
488 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
489 -|=(% colspan="5" style="background-color:#4F81BD;color:white;width:515px" %)**Real-Time Open/Close Status, FPORT=2**
490 -|(% style="width:94px" %)**Size(bytes)**|(% style="width:97px" %)**1**|(% style="width:95px" %)**3**|(% style="width:119px" %)**3**|(% style="width:107px" %)**4**
491 -|(% style="width:95px" %)**Value**|(% style="width:97px" %)(((
492 -Status & [[Alarm>>||anchor="H2.10TTRIG126TTRIG2timeoutstatusalarm"]]
493 -)))|(% style="width:95px" %)Total open door events|(% style="width:119px" %)(((
494 -The last door open duration (unit: sec)
495 -)))|(% style="width:108px" %)Unix TimeStamp
496 -
497 -**Status & Alarm:**
498 -
499 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
500 -|(% 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**
501 -|(% style="width:76px" %)**Value**|(% style="width:96px" %)Reserve|(% style="width:110px" %)(((
502 -Count mod
503 -)))|(% style="width:106px" %)TDC flag 0:No;1:Yes|(% style="width:148px" %)(((
504 -Alarm 0: No Alarm; 1: Alarm
505 -)))|(% style="width:131px" %)(((
506 -Status 0: Close; 1: Open
507 -)))
508 -
509 -[[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"]]
510 -
511 -
512 -* (((
513 -(% style="color:blue" %)**Count mod:Default=0**
514 -)))
515 -
516 -0: Uplink total open door times since factory
517 -
518 -1: Uplink total open door times since last FPORT=2 uplink.
519 -
520 -
521 -* (% style="color:blue" %)**TDC flag**
522 -
523 -When the flag is 1, it means sending packets at normal time intervals.
524 -
525 -Otherwise, it is a packet sent at non-TDC time.
526 -
527 -
528 -* (((
529 -(% style="color:#0000ff" %)**Alarm**
530 -)))
531 -
532 -See [[Alarm Base on Timeout>>||anchor="H2.9AlarmBaseonTimeout"]]
533 -
534 -
535 -* (((
536 -(% style="color:blue" %)**Status**
537 -)))
538 -
539 -This bit is 1 when the door sensor is open and 0 when it is close.
540 -
541 -
542 -* (((
543 -(% style="color:blue" %)**Total open door events**
544 -)))
545 -
546 -Total pulse/counting base on open door.
547 -
548 -Range (3 Bytes) : 0x000000 ~~ 0xFFFFFF . Max: 16777215
549 -
550 -
551 -* (((
552 -(% style="color:blue" %)**The last door open duration**
553 -)))
554 -
555 -Door sensor last open duration.
556 -
557 -Unit: sec.
558 -
559 -[[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"]]
560 -
561 -
562 -**2) When (% style="color:blue" %)AT+TTRCHANNEL=2(%%), Uplink Payload totals (% style="color:blue" %)18 bytes(%%)**(% style="color:blue" %).
563 -
564 -(When the maximum DR of some frequencies is 11 bytes, it will cause the server to receive empty packets)
565 -
566 -(% style="color:red" %)**Note:When using the AT+TTRCHANNEL=2 command, the Datalog function cannot be used.**
567 -
568 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
569 -|=(% colspan="8" style="background-color:#4F81BD;color:white; width: 515px;" %)**Real-Time Open/Close Status, FPORT=2**
570 -|(% 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**
571 -|(% style="width:95px" %)**Value**|(% style="width:97px" %)(((
572 -Status1 & Alarm1
573 -)))|(% style="width:95px" %)Total open door events1|(% style="width:125px" %)(((
574 -The last door open duration1 (unit: sec)
575 -)))|(% style="width:100px" %)Unix TimeStamp|(% style="width:86px" %)(((
576 -Status2 & Alarm2
577 -)))|(% style="width:96px" %)Total open door events2|(% style="width:126px" %)The last door open duration2 (unit: sec)
578 -
579 -**Status1 & Alarm1:**
580 -
581 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:514px" %)
582 -|(% 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**
583 -|(% style="width:76px" %)**Value**|(% style="width:96px" %)Reserve|(% style="width:99px" %)(((
584 -Count mod
585 -)))|(% style="width:103px" %)TDC flag 0:No;1:Yes|(% style="width:216px" %)(((
586 -Alarm1 0: No Alarm; 1: Alarm (PA8 of pin)
587 -)))|(% style="width:181px" %)(((
588 -Status1 0: Close; 1: Open (PA8 of pin)
589 -)))
590 -
591 -**Status2 & Alarm2:**
592 -
593 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
594 -|(% 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**
595 -|(% style="width:76px" %)**Value**|(% style="width:113px" %)Reserve|(% style="width:219px" %)(((
596 -Alarm2 0: No Alarm; 1: Alarm (PA4 of pin)
597 -)))|(% style="width:181px" %)(((
598 -Status2 0: Close; 1: Open (PA4 of pin)
599 -)))
600 -
601 -[[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"]]
602 -
603 -
604 -* (((
605 -(% style="color:blue" %)**Count mod:Default=0**
606 -)))
607 -
608 -0: Uplink total open door times since factory
609 -
610 -1: Uplink total open door times since last FPORT=2 uplink.
611 -
612 -
613 -* (% style="color:blue" %)**TDC flag**
614 -
615 -When the flag is 1, it means sending packets at normal time intervals.
616 -
617 -Otherwise, it is a packet sent at non-TDC time.
618 -
619 -
620 -* (((
621 -(% style="color:#0000ff" %)**Alarm1 or Alarm2**
622 -)))
623 -
624 -See [[Alarm Base on Timeout>>||anchor="H2.9AlarmBaseonTimeout"]]
625 -
626 -
627 -* (((
628 -(% style="color:blue" %)**Status1 **(% style="color:#0000ff" %)**or **(% style="color:blue" %)**Status2**
629 -)))
630 -
631 -This bit is 1 when the door sensor is open and 0 when it is close.
632 -
633 -
634 -* (((
635 -(% style="color:blue" %)**Total open door events1 **(% style="color:#0000ff" %)**or**(% style="color:blue" %)** Total open door events2**
636 -)))
637 -
638 -Total pulse/counting base on open door.
639 -
640 -Range (3 Bytes) : 0x000000 ~~ 0xFFFFFF . Max: 16777215
641 -
642 -
643 -* (((
644 -(% style="color:blue" %)**The last door open duration1 **(% style="color:#0000ff" %)**or**(% style="color:blue" %)** The last door open duration2**
645 -)))
646 -
647 -Door sensor last open duration.
648 -
649 -Unit: sec.
650 -
651 -[[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"]]
652 -
653 -
654 -=== 2.3.3  Historical Door Open/Close Event, FPORT~=3 ===
655 -
656 -
657 -DS03A-NB stores sensor values and users can retrieve these history values via the downlink command.
658 -
659 -The historical payload includes one or multiplies entries and every entry has the same payload as Real-Time open/close status.
660 -
661 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
662 -|=(% colspan="5" style="background-color:#4F81BD;color:white;width:515px" %)**Real-Time Open/Close Status, FPORT=3**
663 -|(% style="width:60px" %)**Size(bytes)**|(% style="width:80px" %)**1**|(% style="width:120px" %)**3**|(% style="width:150px" %)**3**|(% style="width:90px" %)**4**
664 -|(% style="width:95px" %)**Value**|(% style="width:97px" %)(((
665 -Status & [[Alarm>>||anchor="2.9AlarmBaseonTimeout"]]
666 -)))|(% style="width:95px" %)Total open door events|(% style="width:119px" %)(((
667 -The last door open duration (unit: sec)
668 -)))|(% style="width:108px" %)Unix TimeStamp
669 -
670 -**Status & Alarm:**
671 -
672 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
673 -|(% 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**
674 -|(% style="width:76px" %)**Value**|(% style="width:88px" %)No ACK message|(% style="width:92px" %)Poll Message Flag|(% style="width:89px" %)Reserve|(% style="width:90px" %)(((
675 -Count mod
676 -)))|(% style="width:95px" %)(((
677 -TDC flag 0:No; 1:Yes
678 -)))|(% style="width:116px" %)(((
679 -Alarm 0: No Alarm; 1: Alarm
680 -)))|(% style="width:112px" %)(((
681 -Status 0:Close; 1: Open
682 -)))
683 -
684 -* (((
685 -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.
686 -)))
687 -
688 -For example, in the US915 band, the max payload for different DR is:
689 -
690 -(((
691 -**~1. DR0**: max is 11 bytes so one entry of data
692 -)))
693 -
694 -(((
695 -**2. DR1**: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
696 -)))
697 -
698 -(((
699 -**3. DR2**: total payload includes 11 entries of data
700 -)))
701 -
702 -(((
703 -**4. DR3**: total payload includes 22 entries of data.
704 -)))
705 -
706 -If DS03A-NB doesn't have any data in the polling time. It will uplink 11 bytes of 0
707 -
708 -[[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"]]
709 -
710 -**Downlink:**
711 -
712 -0x31 64 9E 7D 34 64 9E 7E 9C 05
713 -
714 -
715 -**Uplink:**
716 -
717 -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
718 -
719 -
720 -**Parsed Value:**
721 -
722 -[COUNTMOD, TDC_FLAG, ALARM,  DOOR_STATUS, OPEN_DOOR_TIMES, LAST_DOOR_OPEN_DURATION, TIME]
723 -
724 -
725 -[SUM,YES,FALSE,OPEN,0,0,2023-06-30 06:59:20],
726 -
727 -[SUM,NO,FALSE,CLOSE,0,99,2023-06-30 07:00:44],
728 -
729 -[SUM,NO,FALSE,OPEN, 1,99,2023-06-30 07:00:52],
730 -
731 -[SUM,NO,FALSE,CLOSE,1,141,2023-06-30 07:03:13],
732 -
733 -[SUM,NO,TRUE,OPEN, 2,141,2023-06-30 07:03:32],
734 -
735 -[PART,NO,FALSE,CLOSE,2,31,2023-06-30 07:03:53],
736 -
737 -[PART,NO,TRUE,OPEN, 3,31,2023-06-30 07:04:11],
738 -
739 -[[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"]]
740 -
741 -
742 -== 2.4 Test Uplink and Change Update Interval ==
743 -
744 -
745 745  By default, Sensor will send uplinks (% style="color:blue" %)**every 2 hours**(%%) & AT+NOUD=8
746 746  
747 747  User can use below commands to change the (% style="color:blue" %)**uplink interval**.
... ... @@ -751,7 +751,7 @@
751 751  User can also push the button for more than 1 seconds to activate an uplink.
752 752  
753 753  
754 -== 2.5 Multi-Samplings and One uplink ==
440 +== 2.4 Multi-Samplings and One uplink ==
755 755  
756 756  
757 757  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:
... ... @@ -765,7 +765,7 @@
765 765  [[image:1692424376354-959.png]]
766 766  
767 767  
768 -== 2.6 Trggier an uplink by external interrupt ==
454 +== 2.5 Trggier an uplink by external interrupt ==
769 769  
770 770  
771 771  DS03A-NB has an external trigger interrupt function. Users can use the PB15 pin to trigger the upload of data packets.
... ... @@ -783,7 +783,7 @@
783 783  * (% style="color:#037691" %)**AT+INTMOD=3  **(%%) ~/~/ Trigger by rising edge
784 784  (% style="display:none" %) (%%)
785 785  
786 -== 2.7 Set Transmit Interval Time ==
472 +== 2.5 Set Transmit Interval Time ==
787 787  
788 788  
789 789  (((
... ... @@ -825,7 +825,7 @@
825 825  Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
826 826  )))(% style="display:none" %) (%%)
827 827  
828 -== 2.8 Enable / Disable Alarm ==
514 +== 2.7 Enable / Disable Alarm ==
829 829  
830 830  
831 831  Feature: Enable/Disable Alarm for open/close event. Default value 0.
... ... @@ -844,7 +844,7 @@
844 844  0xA7 00  ~/~/ Same As AT+DISALARM=0
845 845  
846 846  
847 -== 2.9 Alarm Base on Timeout ==
533 +== 2.8 Alarm Base on Timeout ==
848 848  
849 849  
850 850  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:
... ... @@ -926,7 +926,7 @@
926 926  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.
927 927  
928 928  
929 -== 2.10 TTRIG1 & TTRIG2 timeout status alarm ==
615 +== 2.9 TTRIG1 & TTRIG2 timeout status alarm ==
930 930  
931 931  
932 932  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.
... ... @@ -955,7 +955,7 @@
955 955  Example:  0C aa  => AT+TTRALARM= aa
956 956  
957 957  
958 -== 2.11 Count Mod ==
644 +== 2.10 Count Mod ==
959 959  
960 960  
961 961  Feature: Manually set the count mode.
... ... @@ -984,7 +984,7 @@
984 984  Example:  0B aa  => AT+COUNTMOD = second byte
985 985  
986 986  
987 -== 2.12 Number of channel of door sensors ==
673 +== 2.11 Number of channel of door sensors ==
988 988  
989 989  
990 990  Feature: Set the number of door sensor channels.
... ... @@ -1013,7 +1013,7 @@
1013 1013  Example:  0D aa => AT+TTRCHANNEL = second byte
1014 1014  
1015 1015  
1016 -== 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 ==
1017 1017  
1018 1018  
1019 1019  (% style="color:blue" %)**AT Command:**
... ... @@ -1029,7 +1029,7 @@
1029 1029  The sensor will clear the open door times and the duration of the last open door.
1030 1030  
1031 1031  
1032 -== 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 ==
1033 1033  
1034 1034  
1035 1035  (% style="color:blue" %)**AT Command:**
... ... @@ -1061,6 +1061,49 @@
1061 1061  0xA6 02 00 00 32  ==>  AT+SETCNT=2,50
1062 1062  
1063 1063  
750 +== 2.14 Clock logging (Since firmware version v1.2.1) ==
751 +
752 +
753 +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.
754 +
755 +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.
756 +
757 +* (% style="color:blue" %)**AT Command: AT+CLOCKLOG=a,b,c,d**
758 +
759 +(% style="color:blue" %)**a:**(%%)** 0:** Disable Clock logging.  ** 1: **Enable Clock Logging
760 +
761 +(% style="color:blue" %)**b:**(%%)** **Specify First sampling start second: range **(0 ~~ 3599, 65535)   ** ~/~/ (% style="color:red" %)**Note:**(%%)** **If parameter b is set to 65535, the log period starts after the node accesses the network and sends packets.
762 +
763 +(% style="color:blue" %)**c:**(%%)** **Specify the sampling interval: range **(0 ~~ 255 minutes)**
764 +
765 +(% style="color:blue" %)**d:**(%%)** **How many entries should be uplink on every TDC **(max 32)**
766 +
767 +[[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"]]
768 +
769 +**Example:**
770 +
771 +**AT+CLOCKLOG=1,65535,1,5**
772 +
773 +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).
774 +
775 +(% class="wikigeneratedid" %)
776 +[[image:image-20240316150911-1.png||height="493" width="1144"]]
777 +
778 +(% class="wikigeneratedid" %)
779 +(% 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.**
780 +
781 +
782 +== 2.8 Example Query saved historical records ==
783 +
784 +
785 +* (% style="color:blue" %)**AT Command: AT+CDP**
786 +
787 +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.
788 +
789 +(% class="wikigeneratedid" %)
790 +[[image:image-20240316151014-2.png||height="632" width="825"]]
791 +
792 +
1064 1064  = 3. Configure DS03A-NB =
1065 1065  
1066 1066  == 3.1 Configure Methods ==
... ... @@ -1124,11 +1124,6 @@
1124 1124  AT+SERVADDR :  Server Address
1125 1125  
1126 1126  
1127 -(% style="color:blue" %)**UDP Management**
1128 -
1129 -AT+CFM  :  Upload confirmation mode (only valid for UDP)
1130 -
1131 -
1132 1132  (% style="color:blue" %)**MQTT Management**
1133 1133  
1134 1134  AT+CLIENT               : Get or Set MQTT client
... ... @@ -1176,7 +1176,7 @@
1176 1176  
1177 1177  * (Recommended way) OTA firmware update via BLE: [[**Instruction**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/BLE_Firmware_Update_NB_Sensors_BC660K-GL/]].
1178 1178  
1179 -* 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]]**.
903 +* Update through UART TTL interface : **[[Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/UART_Access_for_NB_ST_BC660K-GL/#H4.2UpdateFirmware28Assumethedevicealreadyhaveabootloader29]]**.
1180 1180  (% style="display:none" %) (%%)
1181 1181  
1182 1182  = 6. FAQ =
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