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Last modified by Mengting Qiu on 2024/09/05 17:35
From version 107.26
edited by Xiaoling
on 2023/10/11 16:17
Change comment: There is no comment for this version
To version 107.10
edited by Xiaoling
on 2023/10/11 11:36
Change comment: There is no comment for this version

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Content
... ... @@ -204,6 +204,8 @@
204 204  * Wood Door: 10mm ~~ 30mm
205 205  * Iron Door: 30 ~~ 45mm
206 206  
207 +
208 +
207 207  = 2. Use DS03A-NB to communicate with IoT Server =
208 208  
209 209  == 2.1 Send data to IoT server via NB-IoT network ==
... ... @@ -374,13 +374,13 @@
374 374  
375 375  == 2.3  ​Uplink Payload ==
376 376  
377 -=== 2.3.1  Sensor Configuration, FPORT~=4 ===
379 +=== 2.3.2  Sensor Configuration, FPORT~=4 ===
378 378  
379 379  
380 380  DS03A-NB will only send this command after getting the downlink command **(0x26 02)** from the server.
381 381  
382 382  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
383 -|(% colspan="8" style="background-color:#4f81bd; color:white; width:515px" %)**Sensor Configuration FPORT=4**
385 +|(% colspan="8" style="background-color:#d9e2f3; color:#0070c0; width:515px" %)**Sensor Configuration FPORT=4**
384 384  |**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**
385 385  |**Value**|(% style="width:75px" %)TDC (unit:sec)|(% style="width:77px" %)Disalarm|(% style="width:96px" %)(((
386 386  Keep status1
... ... @@ -394,7 +394,7 @@
394 394  
395 395  Example parse in TTNv3
396 396  
397 -[[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"]]
399 +[[image:image-20230630155527-3.png||height="146" width="902"]]
398 398  
399 399  
400 400  * (((
... ... @@ -420,7 +420,7 @@
420 420  (% style="color:blue" %)**Keep Status1 & Keep Time1 & Keep Status2 & Keep Time2**
421 421  )))
422 422  
423 -Shows the configure value of [[Alarm Base on Timeout Feature>>||anchor="H2.9AlarmBaseonTimeout"]]
425 +Shows the configure value of [[Alarm Base on Timeout Feature>>||anchor="H3.3.3A0AlarmBaseonTimeout"]]
424 424  
425 425  
426 426  
... ... @@ -431,29 +431,29 @@
431 431  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.
432 432  
433 433  
434 -=== 2.3.2  Real-Time Open/Close Status, Uplink FPORT~=2 ===
436 +=== 2.3.3  Real-Time Open/Close Status, Uplink FPORT~=2 ===
435 435  
436 436  
437 437  DS03A-NB will send this uplink **after** Device Status once join the LoRaWAN network successfully. And DS03A-NB will send uplinks when:
438 438  
439 -* Every 2 hours, this interval [[can be changed>>||anchor="H2.7SetTransmitIntervalTime"]].
441 +* Every 2 hours, this interval [[can be changed>>||anchor="H3.3.1A0SetTransmitIntervalTime"]].
440 440  * There is an Open/Close event.  (This info can be disabled by AT+DISALARM=1)
441 441  
442 442  **1) When (% style="color:blue" %)AT+TTRCHANNEL=1(%%), Uplink Payload totals (% style="color:blue" %)11 bytes. (Default mode)(%%)**
443 443  
444 444  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
445 -|=(% colspan="5" style="background-color:#4F81BD;color:white;width:515px" %)**Real-Time Open/Close Status, FPORT=2**
447 +|=(% colspan="5" style="background-color:#D9E2F3;color:#0070C0;width:515px" %)**Real-Time Open/Close Status, FPORT=2**
446 446  |(% style="width:94px" %)**Size(bytes)**|(% style="width:97px" %)**1**|(% style="width:95px" %)**3**|(% style="width:119px" %)**3**|(% style="width:107px" %)**4**
447 447  |(% style="width:95px" %)**Value**|(% style="width:97px" %)(((
448 -Status & [[Alarm>>||anchor="2.10TTRIG126TTRIG2timeoutstatusalarm"]]
450 +Status & [[Alarm>>||anchor="H3.3.4A0TTRIG126TTRIG2timeoutstatusalarm"]]
449 449  )))|(% style="width:95px" %)Total open door events|(% style="width:119px" %)(((
450 450  The last door open duration (unit: sec)
451 -)))|(% style="width:108px" %)Unix TimeStamp
453 +)))|(% style="width:108px" %)[[Unix TimeStamp>>||anchor="H2.5.2UnixTimeStamp"]]
452 452  
453 453  **Status & Alarm:**
454 454  
455 455  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
456 -|(% 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**
458 +|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**Size(bit)**|(% style="background-color:#d9e2f3; color:#0070c0; width:60px" %)**[bit7:bit4]**|(% style="background-color:#d9e2f3; color:#0070c0; width:80px" %)**bit3**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**bit2**|(% style="background-color:#d9e2f3; color:#0070c0; width:120px" %)**bit1**|(% style="background-color:#d9e2f3; color:#0070c0; width:105px" %)**bit0**
457 457  |(% style="width:76px" %)**Value**|(% style="width:96px" %)Reserve|(% style="width:110px" %)(((
458 458  Count mod
459 459  )))|(% style="width:106px" %)TDC flag 0:No;1:Yes|(% style="width:148px" %)(((
... ... @@ -462,7 +462,7 @@
462 462  Status 0: Close; 1: Open
463 463  )))
464 464  
465 -[[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"]]
467 +[[image:image-20230630155451-2.png||height="246" width="928"]]
466 466  
467 467  
468 468  * (((
... ... @@ -512,7 +512,7 @@
512 512  
513 513  Unit: sec.
514 514  
515 -[[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"]]
517 +[[image:image-20230701094042-1.png||height="154" width="763"]]
516 516  
517 517  
518 518  **2) When (% style="color:blue" %)AT+TTRCHANNEL=2(%%), Uplink Payload totals (% style="color:blue" %)18 bytes(%%)**(% style="color:blue" %).
... ... @@ -522,13 +522,13 @@
522 522  (% style="color:red" %)**Note:When using the AT+TTRCHANNEL=2 command, the Datalog function cannot be used.**
523 523  
524 524  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
525 -|=(% colspan="8" style="background-color:#4F81BD;color:white; width: 515px;" %)**Real-Time Open/Close Status, FPORT=2**
527 +|=(% colspan="8" style="background-color:#D9E2F3;color:#0070C0; width: 515px;" %)**Real-Time Open/Close Status, FPORT=2**
526 526  |(% 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**
527 527  |(% style="width:95px" %)**Value**|(% style="width:97px" %)(((
528 528  Status1 & Alarm1
529 529  )))|(% style="width:95px" %)Total open door events1|(% style="width:125px" %)(((
530 530  The last door open duration1 (unit: sec)
531 -)))|(% style="width:100px" %)Unix TimeStamp|(% style="width:86px" %)(((
533 +)))|(% style="width:100px" %)[[Unix TimeStamp>>||anchor="H2.5.2UnixTimeStamp"]]|(% style="width:86px" %)(((
532 532  Status2 & Alarm2
533 533  )))|(% style="width:96px" %)Total open door events2|(% style="width:126px" %)The last door open duration2 (unit: sec)
534 534  
... ... @@ -535,7 +535,7 @@
535 535  **Status1 & Alarm1:**
536 536  
537 537  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:514px" %)
538 -|(% 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**
540 +|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**Size(bit)**|(% style="background-color:#d9e2f3; color:#0070c0; width:60px" %)**[bit7:bit4]**|(% style="background-color:#d9e2f3; color:#0070c0; width:70px" %)**bit3**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**bit2**|(% style="background-color:#d9e2f3; color:#0070c0; width:117px" %)**bit1**|(% style="background-color:#d9e2f3; color:#0070c0; width:117px" %)**bit0**
539 539  |(% style="width:76px" %)**Value**|(% style="width:96px" %)Reserve|(% style="width:99px" %)(((
540 540  Count mod
541 541  )))|(% style="width:103px" %)TDC flag 0:No;1:Yes|(% style="width:216px" %)(((
... ... @@ -547,7 +547,7 @@
547 547  **Status2 & Alarm2:**
548 548  
549 549  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
550 -|(% 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**
552 +|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**Size(bit)**|(% style="background-color:#d9e2f3; color:#0070c0; width:60px" %)**[bit7:bit2]**|(% style="background-color:#d9e2f3; color:#0070c0; width:200px" %)**bit1**|(% style="background-color:#d9e2f3; color:#0070c0; width:200px" %)**bit0**
551 551  |(% style="width:76px" %)**Value**|(% style="width:113px" %)Reserve|(% style="width:219px" %)(((
552 552  Alarm2 0: No Alarm; 1: Alarm (PA4 of pin)
553 553  )))|(% style="width:181px" %)(((
... ... @@ -554,7 +554,7 @@
554 554  Status2 0: Close; 1: Open (PA4 of pin)
555 555  )))
556 556  
557 -[[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"]]
559 +[[image:image-20230630155908-6.png||height="295" width="927"]]
558 558  
559 559  
560 560  * (((
... ... @@ -577,7 +577,7 @@
577 577  (% style="color:#0000ff" %)**Alarm1 or Alarm2**
578 578  )))
579 579  
580 -See [[Alarm Base on Timeout>>||anchor="H2.9AlarmBaseonTimeout"]]
582 +See [[Alarm Base on Timeout>>||anchor="H3.3.3A0AlarmBaseonTimeout"]]
581 581  
582 582  
583 583  * (((
... ... @@ -604,29 +604,29 @@
604 604  
605 605  Unit: sec.
606 606  
607 -[[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"]]
609 +[[image:image-20230701094042-1.png||height="154" width="763"]]
608 608  
609 609  
610 -=== 2.3.3  Historical Door Open/Close Event, FPORT~=3 ===
612 +=== 2.3.4  Historical Door Open/Close Event, FPORT~=3 ===
611 611  
612 612  
613 -DS03A-NB stores sensor values and users can retrieve these history values via the downlink command.
615 +DS03A-NB stores sensor values and users can retrieve these history values via the [[downlink command>>||anchor="H2.5DatalogFeature"]].
614 614  
615 615  The historical payload includes one or multiplies entries and every entry has the same payload as Real-Time open/close status.
616 616  
617 617  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
618 -|=(% colspan="5" style="background-color:#4F81BD;color:white;width:515px" %)**Real-Time Open/Close Status, FPORT=3**
620 +|=(% colspan="5" style="background-color:#D9E2F3;color:#0070C0;width:515px" %)**Real-Time Open/Close Status, FPORT=3**
619 619  |(% style="width:60px" %)**Size(bytes)**|(% style="width:80px" %)**1**|(% style="width:120px" %)**3**|(% style="width:150px" %)**3**|(% style="width:90px" %)**4**
620 620  |(% style="width:95px" %)**Value**|(% style="width:97px" %)(((
621 -Status & [[Alarm>>||anchor="H2.9A0AlarmBaseonTimeout"]]
623 +Status & [[Alarm>>||anchor="H3.3.3A0AlarmBaseonTimeout"]]
622 622  )))|(% style="width:95px" %)Total open door events|(% style="width:119px" %)(((
623 623  The last door open duration (unit: sec)
624 -)))|(% style="width:108px" %)Unix TimeStamp
626 +)))|(% style="width:108px" %)[[Unix TimeStamp>>||anchor="H2.5.2UnixTimeStamp"]]
625 625  
626 626  **Status & Alarm:**
627 627  
628 628  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
629 -|(% 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**
631 +|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**Size(bit)**|(% style="background-color:#d9e2f3; color:#0070c0; width:75px" %)**bit7**|(% style="background-color:#d9e2f3; color:#0070c0; width:65px" %)**bit6**|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**[bit5:bit4]**|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**bit3**|(% style="background-color:#d9e2f3; color:#0070c0; width:70px" %)**bit2**|(% style="background-color:#d9e2f3; color:#0070c0; width:80px" %)**bit1**|(% style="background-color:#d9e2f3; color:#0070c0; width:75px" %)**bit0**
630 630  |(% style="width:76px" %)**Value**|(% style="width:88px" %)No ACK message|(% style="width:92px" %)Poll Message Flag|(% style="width:89px" %)Reserve|(% style="width:90px" %)(((
631 631  Count mod
632 632  )))|(% style="width:95px" %)(((
... ... @@ -638,7 +638,7 @@
638 638  )))
639 639  
640 640  * (((
641 -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.
643 +Each data entry is 11 bytes and has the same structure as [[Real-Time open/close status>>||anchor="H2.3.3A0Real-TimeOpen2FCloseStatus2CUplinkFPORT3D2"]], to save airtime and battery, DS03A-NB will send max bytes according to the current DR and Frequency bands.
642 642  )))
643 643  
644 644  For example, in the US915 band, the max payload for different DR is:
... ... @@ -661,7 +661,7 @@
661 661  
662 662  If DS03A-NB doesn't have any data in the polling time. It will uplink 11 bytes of 0
663 663  
664 -[[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"]]
666 +[[image:image-20230630155556-4.png||height="146" width="938"]]
665 665  
666 666  **Downlink:**
667 667  
... ... @@ -692,9 +692,10 @@
692 692  
693 693  [PART,NO,TRUE,OPEN, 3,31,2023-06-30 07:04:11],
694 694  
695 -[[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"]]
697 +[[image:image-20230630172740-1.png||height="199" width="868"]]
696 696  
697 697  
700 +
698 698  == 2.4 Test Uplink and Change Update Interval ==
699 699  
700 700  
... ... @@ -738,286 +738,161 @@
738 738  
739 739  * (% style="color:#037691" %)**AT+INTMOD=3  **(%%) ~/~/ Trigger by rising edge
740 740  
741 -== 2.7 Set Transmit Interval Time ==
744 +== 2.7 Alarm for continuously water flow ==
742 742  
743 743  
744 744  (((
745 -Feature: Change NB-IoT End Node Transmit Interval.
748 +This feature is to monitor and send Alarm for continuously water flow.
746 746  )))
747 747  
748 748  (((
749 -(% style="color:blue" %)**AT Command: AT+TDC**
752 +Example case is for Toilet water monitoring, if some one push toilet button, the toilet will have water flow. If the toilet button has broken and can't returned to original state, the water flow will keep for hours or days which cause huge waste for water.
750 750  )))
751 751  
752 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
753 -|=(% style="width: 156px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 137px;background-color:#4F81BD;color:white" %)**Function**|=(% style="background-color:#4F81BD;color:white" %)**Response**
754 -|(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
755 -30000
756 -OK
757 -the interval is 30000ms = 30s
755 +(((
756 +To monitor this faulty and send alarm, there are two settings:
758 758  )))
759 -|(% style="width:156px" %)AT+TDC=60000|(% style="width:137px" %)Set Transmit Interval|(((
760 -OK
761 -Set transmit interval to 60000ms = 60 seconds
758 +
759 +* (((
760 +(% style="color:blue" %)**Stop Duration: Unit: Second**
762 762  )))
763 763  
764 764  (((
765 -(% style="color:blue" %)**Downlink Command: 0x01**
764 +Default: 15s, If DS03A-NB didn't see any water flow in 15s, DS03A-NB will consider stop of water flow event.
766 766  )))
767 767  
767 +* (((
768 +(% style="color:blue" %)**Alarm Timer: Units: Minute; Default 0 minutes (means Alarm disable)**
769 +)))
770 +
768 768  (((
769 -Format: Command Code (0x01) followed by 3 bytes time value.
772 +**Example:** 3 minutes, if DS03A-NB detect a start of water flow event and didn't detect a stop event within Alarm timer, DS03A-NB will send an Alarm to indicate a water flow abnormal alarm.
770 770  )))
771 771  
772 772  (((
773 -If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
776 +So for example, If we set stop duration=15s and Alarm Timer=3minutes. If the toilet water flow continuously for more than 3 minutes, Sensor will send an alarm (in Confirmed MODE) to platform.
774 774  )))
775 775  
776 -* (((
777 -Example 1: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
779 +(((
780 +(% style="color:red" %)**Note:** **After this alarm is send, sensor will consider a stop of water flow and count for another new event. So if water flow waste last for 1 hour, Sensor will keep sending alarm every 3 minutes.**
778 778  )))
779 -* (((
780 -Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
782 +
783 +(((
784 +(% style="color:blue" %)**AT Command to configure:**
781 781  )))
782 782  
783 -== 2.8 Enable / Disable Alarm ==
784 -
785 -
786 -Feature: Enable/Disable Alarm for open/close event. Default value 0.
787 -
788 -(% style="color:blue" %)**AT Command: **
789 -
790 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
791 -|(% style="background-color:#4f81bd; color:white; width:153px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:276px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:86px" %)**Response**
792 -|(% style="width:154px" %)AT+DISALARM=1|(% style="width:278px" %)End node will only send packets in TDC time.|OK
793 -|(% style="width:154px" %)AT+DISALARM=0|(% style="width:278px" %)End node will send packets in TDC time or status change for door sensor|OK
794 -
795 -(% style="color:blue" %)**Downlink Command: **
796 -
797 -0xA7 01  ~/~/ Same As AT+DISALARM=1
798 -
799 -0xA7 00  ~/~/ Same As AT+DISALARM=0
800 -
801 -
802 -== 2.9 Alarm Base on Timeout ==
803 -
804 -
805 -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:
806 -
807 807  * (((
808 -(% style="color:blue" %)**Keep Status: Status to be monitor**
788 +AT+PTRIG=15,3  ~-~-> Set Stop duration: 15s, Alarm Timer: 3 minutes.
809 809  )))
810 810  
811 -(% style="color:#037691" %)**Keep Status = 1**(%%): Monitor Close to Open event
812 -
813 -(% style="color:#037691" %)**Keep Status = 0**(%%): Monitor Open to Close event
814 -
815 -
816 816  * (((
817 -(% style="color:blue" %)**Keep Time: Timeout to send an Alarm**
792 +AT+ PTRIG=15,0  ~-~-> Default Value, disable water waste Alarm.
818 818  )))
819 819  
820 -Range 0 ~~ 65535(0xFFFF) seconds.
795 +(((
796 +(% style="color:blue" %)**Downlink Command to configure:** 
797 +)))
821 821  
822 -If (% style="color:#037691" %)**keep time = 0**(%%), Disable Alarm Base on Timeout feature.
823 -
824 -If (% style="color:#037691" %)**keep time > 0**(%%), device will monitor the keep status event and send an alarm when status doesn't change after timeout.
825 -
826 -
827 -* (((
828 -(% style="color:blue" %)**Downlink Command**
799 +(((
800 +Command: **0xAA aa bb cc**
829 829  )))
830 830  
831 -(% style="color:#037691" %)**Command: 0xA9 aa bb cc dd**
832 -
833 -**A9:** Command Type Code
834 -
835 -**aa: **01:TTRIG1; 02:TTRIG2
836 -
837 -**bb:** status to be monitored
838 -
839 -**cc dd:** timeout.
840 -
841 -
842 -**1) AT+TTRIG1 : (PA8 of pin)**
843 -
844 -(% style="color:blue" %)**AT Command to configure:**
845 -
846 -* (((
847 -(% style="color:#037691" %)**AT+TTRIG1=1,30** (%%) **~-~->** When the **Keep Status** change from close to open, and device remains in open status for more than 30 seconds. DS03A-NB will send an uplink packet, the Alarm1 bit(the second bit of 1^^st^^ byte of payload) on this uplink packet is set to 1.
848 -
849 -(% style="color:#037691" %)**AT+TTRIG1=0,30** (%%) **~-~->** When the **Keep Status** change from open to close, and device remains in open status for more than 30 seconds. DS03A-NB will send an uplink packet, the Alarm1 bit (the second bit of 1^^st^^ byte of payload) on this uplink packet is set to 1.
803 +(((
804 +AA: Command Type Code
850 850  )))
851 851  
852 -* (((
853 -(% style="color:#037691" %)**AT+TTRIG1=0,0**  (%%) **~-~-> ** Default Value, disable timeout Alarm.
854 -
855 -
856 -
807 +(((
808 +aa: Stop duration
857 857  )))
858 858  
859 -(% style="color:blue" %)**Downlink Command to configure:**
860 -
861 -If user send 0xA9 01 01 00 1E: equal to AT+TTRIG1=1,30 **or** 0xA9 01 00 00 00: Equal to AT+TTRIG1=0,0.
862 -
863 -
864 -**2) AT+TTRIG2 : (PA4 of pin,need to use AT+TTRCHANNEL=2)**
865 -
866 -(% style="color:blue" %)**AT Command to configure:**
867 -
868 -* (((
869 -(% style="color:#037691" %)**AT+TTRIG2=1,30** (%%) **~-~->** When the **Keep Status** change from close to open, and device remains in open status for more than 30 seconds. DS03A-NB will send an uplink packet, the Alarm2 bit (the second bit of 12^^st^^ byte of payload) on this uplink packet is set to 1.
870 -
871 -(% style="color:#037691" %)**AT+TTRIG2=0,30** (%%) **~-~->** When the **Keep Status** change from open to close, and device remains in open status for more than 30 seconds. DS03A-NB will send an uplink packet, the Alarm2 bit (the second bit of 12^^st^^ byte of payload) on this uplink packet is set to 1.
811 +(((
812 +bb cc: Alarm Timer
872 872  )))
873 873  
874 -* (((
875 -(% style="color:#037691" %)**AT+TTRIG2=0,0**  (%%) **~-~-> ** Default Value, disable timeout Alarm.
876 -
877 -
878 -
815 +(((
816 +If user send 0xAA 0F 00 03: equal to AT+PTRIG=15,3
879 879  )))
880 880  
881 -(% style="color:blue" %)**Downlink Command to configure:**
882 882  
883 -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.
820 +== 2.8 Set the calculate flag ==
884 884  
885 885  
886 -== 2.10 TTRIG1 & TTRIG2 timeout status alarm ==
823 +Feature: Set the calculate flag
887 887  
825 +(% style="color:blue" %)**AT Command: AT+CALCFLAG**
888 888  
889 -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.
827 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:461px" %)
828 +|=(% style="width: 158px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 193px;background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 110px;background-color:#4F81BD;color:white" %)**Response**
829 +|(% style="width:158px" %)AT+CALCFLAG =1|(% style="width:192px" %)Set the calculate flag to 1.|(% style="width:109px" %)OK
830 +|(% style="width:158px" %)AT+CALCFLAG =2|(% style="width:192px" %)Set the calculate flag to 2.|(% style="width:109px" %)OK
890 890  
891 -(% style="color:blue" %)**AT Command:**
892 -
893 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
894 -|=(% style="width: 155px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 279px;background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 76px;background-color:#4F81BD;color:white" %)**Response**
895 -|(% style="width:155px" %)(((
896 -AT+TTRALARM=0
897 -)))|(% style="width:279px" %)(((
898 -disable continuous alarm
899 -)))|(% style="width:84px" %)(((
900 -OK
901 -)))
902 -|(% style="width:155px" %)(((
903 -AT+TTRALARM=60
904 -)))|(% style="width:279px" %)(((
905 -The alarm interval is 60 minutes (unit: minutes)
906 -)))|(% style="width:84px" %)(((
907 -OK
908 -)))
909 -
910 910  (% style="color:blue" %)**Downlink Command:**
911 911  
912 -Example:  0C aa  => AT+TTRALARM= aa
834 +* **Example**: 0XA501  ~/~/  Same as AT+CALCFLAG =1
913 913  
836 +== 2.9 Set count number ==
914 914  
915 -== 2.11 Count Mod ==
916 916  
839 +Feature: Manually set the count number
917 917  
918 -Feature: Manually set the count mode.
841 +(% style="color:blue" %)**AT Command: AT+SETCNT**
919 919  
920 -(% style="color:blue" %)**AT Command:**
843 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:479px" %)
844 +|=(% style="width: 160px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 223px;background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 96px;background-color:#4F81BD;color:white" %)**Response**
845 +|(% style="width:160px" %)AT+ SETCNT =0|(% style="width:221px" %)Set the count number to 0.|(% style="width:95px" %)OK
846 +|(% style="width:160px" %)AT+ SETCNT =100|(% style="width:221px" %)Set the count number to 100.|(% style="width:95px" %)OK
921 921  
922 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
923 -|=(% style="width: 154px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 275px;background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 86px;background-color:#4F81BD;color:white" %)**Response**
924 -|(% style="width:155px" %)(((
925 -AT+COUNTMOD=0
926 -)))|(% style="width:277px" %)(((
927 -the count value keeps accumulating mode
928 -)))|(% style="width:86px" %)(((
929 -OK
930 -)))
931 -|(% style="width:155px" %)(((
932 -AT+COUNTMOD=1
933 -)))|(% style="width:277px" %)(((
934 -the count value will be reset after each TDC time(Last Close Duration Reset after each uplink)
935 -)))|(% style="width:86px" %)(((
936 -OK
937 -)))
938 -
939 939  (% style="color:blue" %)**Downlink Command:**
940 940  
941 -Example:  0B aa  => AT+COUNTMOD = second byte
850 +* **Example**: 0xA6000001  ~/~/  Same as AT+ SETCNT =1
942 942  
852 +* **Example**: 0xA6000064  ~/~/  Same as AT+ SETCNT =100
943 943  
944 -== 2.12  Number of channel of door sensors ==
854 +== 2.10 Set Transmit Interval Time ==
945 945  
946 946  
947 -Feature: Set the number of door sensor channels.
857 +(((
858 +Feature: Change NB-IoT End Node Transmit Interval.
859 +)))
948 948  
949 -(% style="color:blue" %)**AT Command:**
861 +(((
862 +(% style="color:blue" %)**AT Command: AT+TDC**
863 +)))
950 950  
951 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
952 -|=(% style="width: 155px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 288px; background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 57px;background-color:#4F81BD;color:white" %)**Response**
953 -|(% style="width:155px" %)(((
954 -AT+TTRCHANNEL=1
955 -)))|(% style="width:259px" %)(((
956 -Set as single channel, only use PA8 pin as interrupt pin.
957 -)))|(% style="width:44px" %)(((
865 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
866 +|=(% style="width: 156px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 137px;background-color:#4F81BD;color:white" %)**Function**|=(% style="background-color:#4F81BD;color:white" %)**Response**
867 +|(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
868 +30000
958 958  OK
870 +the interval is 30000ms = 30s
959 959  )))
960 -|(% style="width:155px" %)(((
961 -AT+TTRCHANNEL=2
962 -)))|(% style="width:259px" %)(((
963 -Set as dual channel, use PA8 pin and PA4 pin as interrupt pin.
964 -)))|(% style="width:44px" %)(((
872 +|(% style="width:156px" %)AT+TDC=60000|(% style="width:137px" %)Set Transmit Interval|(((
965 965  OK
874 +Set transmit interval to 60000ms = 60 seconds
966 966  )))
967 967  
968 -(% style="color:blue" %)**Downlink Command:**
877 +(((
878 +(% style="color:blue" %)**Downlink Command: 0x01**
879 +)))
969 969  
970 -Example:  0D aa => AT+TTRCHANNEL = second byte
881 +(((
882 +Format: Command Code (0x01) followed by 3 bytes time value.
883 +)))
971 971  
885 +(((
886 +If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
887 +)))
972 972  
973 -== 2.13  Clear the open door times and the duration of the last open door ==
974 -
975 -
976 -(% style="color:blue" %)**AT Command:**
977 -
978 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
979 -|=(% style="width: 163px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 290px; background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 57px;background-color:#4F81BD;color:white" %)**Response**
980 -|(% style="width:155px" %)AT+CLRC|(% style="width:259px" %)clear the open door times and the duration of the last open door.|(% style="width:44px" %)(((
981 -OK
889 +* (((
890 +Example 1: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
982 982  )))
892 +* (((
893 +Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
983 983  
984 -(% style="color:blue" %)**Downlink Command:**(%%)0xA6 01
985 985  
986 -The sensor will clear the open door times and the duration of the last open door.
987 -
988 -
989 -== 2.14  Set the count value of the number of open door ==
990 -
991 -
992 -(% style="color:blue" %)**AT Command:**
993 -
994 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
995 -|=(% style="width: 155px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 288px; background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 57px;background-color:#4F81BD;color:white" %)**Response**
996 -|(% style="width:155px" %)(((
997 -AT+SETCNT=1,100
998 -)))|(% style="width:259px" %)(((
999 -Set the open door times of PA8 pin to 100 times.
1000 -)))|(% style="width:44px" %)(((
1001 -OK
896 +
1002 1002  )))
1003 -|(% style="width:155px" %)AT+SETCNT=1,0|(% style="width:259px" %)Clear the open door times of PA8 pin.|(% style="width:44px" %)OK
1004 -|(% style="width:155px" %)(((
1005 -AT+SETCNT=2,50
1006 -)))|(% style="width:259px" %)(((
1007 -Set the open door times of PA4 pin to 100 times.
1008 -)))|(% style="width:44px" %)(((
1009 -OK
1010 -)))
1011 1011  
1012 -(% style="color:blue" %)**Downlink Command:**
1013 -
1014 -0xA6 01 00 00 64  ==>  AT+SETCNT=1,100
1015 -
1016 -0xA6 01 00 00 00  ==>  AT+SETCNT=1,0
1017 -
1018 -0xA6 02 00 00 32  ==>  AT+SETCNT=2,50
1019 -
1020 -
1021 1021  = 3. Configure DS03A-NB =
1022 1022  
1023 1023  == 3.1 Configure Methods ==
... ... @@ -1126,7 +1126,7 @@
1126 1126  
1127 1127  * Fix bugs.
1128 1128  
1129 -Firmware and changelog can be downloaded from : **[[Firmware download link>>https://www.dropbox.com/sh/zbsm9p4coksqwd5/AADy2ZJc39KsvfbhTMCUGmz1a?dl=0]]**
1007 +Firmware and changelog can be downloaded from : **[[Firmware download link>>https://www.dropbox.com/sh/l0bszumyrmil3yv/AAAg8LYGeAgDsD_ycCnweD72a?dl=0]]**
1130 1130  
1131 1131  Methods to Update Firmware:
1132 1132