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Last modified by Mengting Qiu on 2024/09/05 17:35
From version 107.10
edited by Xiaoling
on 2023/10/11 11:36
Change comment: There is no comment for this version
To version 109.2
edited by Mengting Qiu
on 2023/11/02 10:52
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Xiaoling
1 +XWiki.ting
Content
... ... @@ -44,7 +44,6 @@
44 44  
45 45  * NB-IoT Bands: B1/B2/B3/B4/B5/B8/B12/B13/B17/B18/B19/B20/B25/B28/B66/B70/B85 @H-FDD
46 46  * Ultra-low power consumption
47 -* Upload water flow volume
48 48  * Door Open/Close detect
49 49  * Door open/close statistics
50 50  * Datalog Feature
... ... @@ -138,6 +138,9 @@
138 138  )))
139 139  |(% style="width:167px" %)Fast press ACT 5 times.|(% style="width:117px" %)Deactivate Device|(% style="width:225px" %)(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means device is in Deep Sleep Mode.
140 140  
140 +(% style="color:red" %)**Note: When the device is executing a program, the buttons may become invalid. It is best to press the buttons after the device has completed the program execution.**
141 +
142 +
141 141  == 1.7 BLE connection ==
142 142  
143 143  
... ... @@ -204,8 +204,6 @@
204 204  * Wood Door: 10mm ~~ 30mm
205 205  * Iron Door: 30 ~~ 45mm
206 206  
207 -
208 -
209 209  = 2. Use DS03A-NB to communicate with IoT Server =
210 210  
211 211  == 2.1 Send data to IoT server via NB-IoT network ==
... ... @@ -303,9 +303,11 @@
303 303  
304 304  (% style="color:#4472c4" %)**f8662070583784430b640dda15010003a4650abc400000650ab8180000650ab4940000650ab10f0000650aad8b0000650aaa070000650aa6840000650aa3000000650a9308**
305 305  
306 -[[image:image-20230920172200-1.png||height="191" width="1047"]]
306 +[[image:image-20231102094508-1.png||height="141" width="1012"]]
307 307  
308 308  
309 +[[image:image-20231102100109-2.png||height="117" width="1015"]]
310 +
309 309  If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NB sensor uplink data.
310 310  
311 311  [[image:image-20230920173352-2.png||height="636" width="919"]]
... ... @@ -359,7 +359,6 @@
359 359  [[image:image-20230922094043-2.png||height="558" width="851"]]
360 360  
361 361  
362 -
363 363  === 2.2.4 ThingSpeak Payload(Type~=1) ===
364 364  
365 365  
... ... @@ -376,13 +376,13 @@
376 376  
377 377  == 2.3  ​Uplink Payload ==
378 378  
379 -=== 2.3.2  Sensor Configuration, FPORT~=4 ===
380 +=== 2.3.1  Sensor Configuration, FPORT~=4 ===
380 380  
381 381  
382 382  DS03A-NB will only send this command after getting the downlink command **(0x26 02)** from the server.
383 383  
384 384  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
385 -|(% colspan="8" style="background-color:#d9e2f3; color:#0070c0; width:515px" %)**Sensor Configuration FPORT=4**
386 +|(% colspan="8" style="background-color:#4f81bd; color:white; width:515px" %)**Sensor Configuration FPORT=4**
386 386  |**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**
387 387  |**Value**|(% style="width:75px" %)TDC (unit:sec)|(% style="width:77px" %)Disalarm|(% style="width:96px" %)(((
388 388  Keep status1
... ... @@ -396,7 +396,7 @@
396 396  
397 397  Example parse in TTNv3
398 398  
399 -[[image:image-20230630155527-3.png||height="146" width="902"]]
400 +[[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"]]
400 400  
401 401  
402 402  * (((
... ... @@ -414,7 +414,6 @@
414 414  
415 415   **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.
416 416  
417 -
418 418  (% style="color:red" %)** Note: When Disalarm=0, a high frequently open/close event will cause lots of uplink and drain battery very fast. **
419 419  
420 420  
... ... @@ -422,10 +422,9 @@
422 422  (% style="color:blue" %)**Keep Status1 & Keep Time1 & Keep Status2 & Keep Time2**
423 423  )))
424 424  
425 -Shows the configure value of [[Alarm Base on Timeout Feature>>||anchor="H3.3.3A0AlarmBaseonTimeout"]]
425 +Shows the configure value of [[Alarm Base on Timeout Feature>>||anchor="H2.9AlarmBaseonTimeout"]]
426 426  
427 427  
428 -
429 429  * (((
430 430  (% style="color:blue" %)**Alarm interval(default: 0)**
431 431  )))
... ... @@ -433,29 +433,29 @@
433 433  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.
434 434  
435 435  
436 -=== 2.3.3  Real-Time Open/Close Status, Uplink FPORT~=2 ===
435 +=== 2.3.2  Real-Time Open/Close Status, Uplink FPORT~=2 ===
437 437  
438 438  
439 439  DS03A-NB will send this uplink **after** Device Status once join the LoRaWAN network successfully. And DS03A-NB will send uplinks when:
440 440  
441 -* Every 2 hours, this interval [[can be changed>>||anchor="H3.3.1A0SetTransmitIntervalTime"]].
440 +* Every 2 hours, this interval [[can be changed>>||anchor="H2.7SetTransmitIntervalTime"]].
442 442  * There is an Open/Close event.  (This info can be disabled by AT+DISALARM=1)
443 443  
444 444  **1) When (% style="color:blue" %)AT+TTRCHANNEL=1(%%), Uplink Payload totals (% style="color:blue" %)11 bytes. (Default mode)(%%)**
445 445  
446 446  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
447 -|=(% colspan="5" style="background-color:#D9E2F3;color:#0070C0;width:515px" %)**Real-Time Open/Close Status, FPORT=2**
446 +|=(% colspan="5" style="background-color:#4F81BD;color:white;width:515px" %)**Real-Time Open/Close Status, FPORT=2**
448 448  |(% style="width:94px" %)**Size(bytes)**|(% style="width:97px" %)**1**|(% style="width:95px" %)**3**|(% style="width:119px" %)**3**|(% style="width:107px" %)**4**
449 449  |(% style="width:95px" %)**Value**|(% style="width:97px" %)(((
450 -Status & [[Alarm>>||anchor="H3.3.4A0TTRIG126TTRIG2timeoutstatusalarm"]]
449 +Status & [[Alarm>>||anchor="2.10TTRIG126TTRIG2timeoutstatusalarm"]]
451 451  )))|(% style="width:95px" %)Total open door events|(% style="width:119px" %)(((
452 452  The last door open duration (unit: sec)
453 -)))|(% style="width:108px" %)[[Unix TimeStamp>>||anchor="H2.5.2UnixTimeStamp"]]
452 +)))|(% style="width:108px" %)Unix TimeStamp
454 454  
455 455  **Status & Alarm:**
456 456  
457 457  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
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 +|(% 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**
459 459  |(% style="width:76px" %)**Value**|(% style="width:96px" %)Reserve|(% style="width:110px" %)(((
460 460  Count mod
461 461  )))|(% style="width:106px" %)TDC flag 0:No;1:Yes|(% style="width:148px" %)(((
... ... @@ -464,7 +464,7 @@
464 464  Status 0: Close; 1: Open
465 465  )))
466 466  
467 -[[image:image-20230630155451-2.png||height="246" width="928"]]
466 +[[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"]]
468 468  
469 469  
470 470  * (((
... ... @@ -514,7 +514,7 @@
514 514  
515 515  Unit: sec.
516 516  
517 -[[image:image-20230701094042-1.png||height="154" width="763"]]
516 +[[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"]]
518 518  
519 519  
520 520  **2) When (% style="color:blue" %)AT+TTRCHANNEL=2(%%), Uplink Payload totals (% style="color:blue" %)18 bytes(%%)**(% style="color:blue" %).
... ... @@ -524,13 +524,13 @@
524 524  (% style="color:red" %)**Note:When using the AT+TTRCHANNEL=2 command, the Datalog function cannot be used.**
525 525  
526 526  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
527 -|=(% colspan="8" style="background-color:#D9E2F3;color:#0070C0; width: 515px;" %)**Real-Time Open/Close Status, FPORT=2**
526 +|=(% colspan="8" style="background-color:#4F81BD;color:white; width: 515px;" %)**Real-Time Open/Close Status, FPORT=2**
528 528  |(% 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**
529 529  |(% style="width:95px" %)**Value**|(% style="width:97px" %)(((
530 530  Status1 & Alarm1
531 531  )))|(% style="width:95px" %)Total open door events1|(% style="width:125px" %)(((
532 532  The last door open duration1 (unit: sec)
533 -)))|(% style="width:100px" %)[[Unix TimeStamp>>||anchor="H2.5.2UnixTimeStamp"]]|(% style="width:86px" %)(((
532 +)))|(% style="width:100px" %)Unix TimeStamp|(% style="width:86px" %)(((
534 534  Status2 & Alarm2
535 535  )))|(% style="width:96px" %)Total open door events2|(% style="width:126px" %)The last door open duration2 (unit: sec)
536 536  
... ... @@ -537,7 +537,7 @@
537 537  **Status1 & Alarm1:**
538 538  
539 539  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:514px" %)
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 +|(% 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**
541 541  |(% style="width:76px" %)**Value**|(% style="width:96px" %)Reserve|(% style="width:99px" %)(((
542 542  Count mod
543 543  )))|(% style="width:103px" %)TDC flag 0:No;1:Yes|(% style="width:216px" %)(((
... ... @@ -549,7 +549,7 @@
549 549  **Status2 & Alarm2:**
550 550  
551 551  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
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 +|(% 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**
553 553  |(% style="width:76px" %)**Value**|(% style="width:113px" %)Reserve|(% style="width:219px" %)(((
554 554  Alarm2 0: No Alarm; 1: Alarm (PA4 of pin)
555 555  )))|(% style="width:181px" %)(((
... ... @@ -556,7 +556,7 @@
556 556  Status2 0: Close; 1: Open (PA4 of pin)
557 557  )))
558 558  
559 -[[image:image-20230630155908-6.png||height="295" width="927"]]
558 +[[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"]]
560 560  
561 561  
562 562  * (((
... ... @@ -579,7 +579,7 @@
579 579  (% style="color:#0000ff" %)**Alarm1 or Alarm2**
580 580  )))
581 581  
582 -See [[Alarm Base on Timeout>>||anchor="H3.3.3A0AlarmBaseonTimeout"]]
581 +See [[Alarm Base on Timeout>>||anchor="H2.9AlarmBaseonTimeout"]]
583 583  
584 584  
585 585  * (((
... ... @@ -606,29 +606,29 @@
606 606  
607 607  Unit: sec.
608 608  
609 -[[image:image-20230701094042-1.png||height="154" width="763"]]
608 +[[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"]]
610 610  
611 611  
612 -=== 2.3.4  Historical Door Open/Close Event, FPORT~=3 ===
611 +=== 2.3.3  Historical Door Open/Close Event, FPORT~=3 ===
613 613  
614 614  
615 -DS03A-NB stores sensor values and users can retrieve these history values via the [[downlink command>>||anchor="H2.5DatalogFeature"]].
614 +DS03A-NB stores sensor values and users can retrieve these history values via the downlink command.
616 616  
617 617  The historical payload includes one or multiplies entries and every entry has the same payload as Real-Time open/close status.
618 618  
619 619  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
620 -|=(% colspan="5" style="background-color:#D9E2F3;color:#0070C0;width:515px" %)**Real-Time Open/Close Status, FPORT=3**
619 +|=(% colspan="5" style="background-color:#4F81BD;color:white;width:515px" %)**Real-Time Open/Close Status, FPORT=3**
621 621  |(% style="width:60px" %)**Size(bytes)**|(% style="width:80px" %)**1**|(% style="width:120px" %)**3**|(% style="width:150px" %)**3**|(% style="width:90px" %)**4**
622 622  |(% style="width:95px" %)**Value**|(% style="width:97px" %)(((
623 -Status & [[Alarm>>||anchor="H3.3.3A0AlarmBaseonTimeout"]]
622 +Status & [[Alarm>>||anchor="H2.9A0AlarmBaseonTimeout"]]
624 624  )))|(% style="width:95px" %)Total open door events|(% style="width:119px" %)(((
625 625  The last door open duration (unit: sec)
626 -)))|(% style="width:108px" %)[[Unix TimeStamp>>||anchor="H2.5.2UnixTimeStamp"]]
625 +)))|(% style="width:108px" %)Unix TimeStamp
627 627  
628 628  **Status & Alarm:**
629 629  
630 630  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
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 +|(% 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**
632 632  |(% style="width:76px" %)**Value**|(% style="width:88px" %)No ACK message|(% style="width:92px" %)Poll Message Flag|(% style="width:89px" %)Reserve|(% style="width:90px" %)(((
633 633  Count mod
634 634  )))|(% style="width:95px" %)(((
... ... @@ -640,7 +640,7 @@
640 640  )))
641 641  
642 642  * (((
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 +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.
644 644  )))
645 645  
646 646  For example, in the US915 band, the max payload for different DR is:
... ... @@ -663,7 +663,7 @@
663 663  
664 664  If DS03A-NB doesn't have any data in the polling time. It will uplink 11 bytes of 0
665 665  
666 -[[image:image-20230630155556-4.png||height="146" width="938"]]
665 +[[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"]]
667 667  
668 668  **Downlink:**
669 669  
... ... @@ -694,10 +694,9 @@
694 694  
695 695  [PART,NO,TRUE,OPEN, 3,31,2023-06-30 07:04:11],
696 696  
697 -[[image:image-20230630172740-1.png||height="199" width="868"]]
696 +[[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"]]
698 698  
699 699  
700 -
701 701  == 2.4 Test Uplink and Change Update Interval ==
702 702  
703 703  
... ... @@ -741,161 +741,287 @@
741 741  
742 742  * (% style="color:#037691" %)**AT+INTMOD=3  **(%%) ~/~/ Trigger by rising edge
743 743  
744 -== 2.7 Alarm for continuously water flow ==
742 +== 2.7 Set Transmit Interval Time ==
745 745  
746 746  
747 747  (((
748 -This feature is to monitor and send Alarm for continuously water flow.
746 +Feature: Change NB-IoT End Node Transmit Interval.
749 749  )))
750 750  
751 751  (((
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 +(% style="color:blue" %)**AT Command: AT+TDC**
753 753  )))
754 754  
755 -(((
756 -To monitor this faulty and send alarm, there are two settings:
753 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
754 +|=(% 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**
755 +|(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
756 +30000
757 +OK
758 +the interval is 30000ms = 30s
757 757  )))
758 -
759 -* (((
760 -(% style="color:blue" %)**Stop Duration: Unit: Second**
760 +|(% style="width:156px" %)AT+TDC=60000|(% style="width:137px" %)Set Transmit Interval|(((
761 +OK
762 +Set transmit interval to 60000ms = 60 seconds
761 761  )))
762 762  
763 763  (((
764 -Default: 15s, If DS03A-NB didn't see any water flow in 15s, DS03A-NB will consider stop of water flow event.
766 +(% style="color:blue" %)**Downlink Command: 0x01**
765 765  )))
766 766  
767 -* (((
768 -(% style="color:blue" %)**Alarm Timer: Units: Minute; Default 0 minutes (means Alarm disable)**
769 -)))
770 -
771 771  (((
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 +Format: Command Code (0x01) followed by 3 bytes time value.
773 773  )))
774 774  
775 775  (((
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 +If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
777 777  )))
778 778  
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.**
777 +* (((
778 +Example 1: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
781 781  )))
780 +* (((
781 +Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
782 782  
783 -(((
784 -(% style="color:blue" %)**AT Command to configure:**
783 +
784 +
785 785  )))
786 786  
787 +== 2.8 Enable / Disable Alarm ==
788 +
789 +
790 +Feature: Enable/Disable Alarm for open/close event. Default value 0.
791 +
792 +(% style="color:blue" %)**AT Command: **
793 +
794 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
795 +|(% 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**
796 +|(% style="width:154px" %)AT+DISALARM=1|(% style="width:278px" %)End node will only send packets in TDC time.|OK
797 +|(% style="width:154px" %)AT+DISALARM=0|(% style="width:278px" %)End node will send packets in TDC time or status change for door sensor|OK
798 +
799 +(% style="color:blue" %)**Downlink Command: **
800 +
801 +0xA7 01  ~/~/ Same As AT+DISALARM=1
802 +
803 +0xA7 00  ~/~/ Same As AT+DISALARM=0
804 +
805 +
806 +== 2.9 Alarm Base on Timeout ==
807 +
808 +
809 +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:
810 +
787 787  * (((
788 -AT+PTRIG=15,3  ~-~-> Set Stop duration: 15s, Alarm Timer: 3 minutes.
812 +(% style="color:blue" %)**Keep Status: Status to be monitor**
789 789  )))
790 790  
815 +(% style="color:#037691" %)**Keep Status = 1**(%%): Monitor Close to Open event
816 +
817 +(% style="color:#037691" %)**Keep Status = 0**(%%): Monitor Open to Close event
818 +
819 +
791 791  * (((
792 -AT+ PTRIG=15,0  ~-~-> Default Value, disable water waste Alarm.
821 +(% style="color:blue" %)**Keep Time: Timeout to send an Alarm**
793 793  )))
794 794  
795 -(((
796 -(% style="color:blue" %)**Downlink Command to configure:** 
797 -)))
824 +Range 0 ~~ 65535(0xFFFF) seconds.
798 798  
799 -(((
800 -Command: **0xAA aa bb cc**
826 +If (% style="color:#037691" %)**keep time = 0**(%%), Disable Alarm Base on Timeout feature.
827 +
828 +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.
829 +
830 +
831 +* (((
832 +(% style="color:blue" %)**Downlink Command**
801 801  )))
802 802  
803 -(((
804 -AA: Command Type Code
835 +(% style="color:#037691" %)**Command: 0xA9 aa bb cc dd**
836 +
837 +**A9:** Command Type Code
838 +
839 +**aa: **01:TTRIG1; 02:TTRIG2
840 +
841 +**bb:** status to be monitored
842 +
843 +**cc dd:** timeout.
844 +
845 +
846 +**1) AT+TTRIG1 : (PA8 of pin)**
847 +
848 +(% style="color:blue" %)**AT Command to configure:**
849 +
850 +* (((
851 +(% 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.
852 +
853 +(% 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.
805 805  )))
806 806  
807 -(((
808 -aa: Stop duration
856 +* (((
857 +(% style="color:#037691" %)**AT+TTRIG1=0,0**  (%%) **~-~-> ** Default Value, disable timeout Alarm.
858 +
859 +
809 809  )))
810 810  
811 -(((
812 -bb cc: Alarm Timer
862 +(% style="color:blue" %)**Downlink Command to configure:**
863 +
864 +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.
865 +
866 +
867 +**2) AT+TTRIG2 : (PA4 of pin,need to use AT+TTRCHANNEL=2)**
868 +
869 +(% style="color:blue" %)**AT Command to configure:**
870 +
871 +* (((
872 +(% 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.
873 +
874 +(% 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.
813 813  )))
814 814  
815 -(((
816 -If user send 0xAA 0F 00 03: equal to AT+PTRIG=15,3
877 +* (((
878 +(% style="color:#037691" %)**AT+TTRIG2=0,0**  (%%) **~-~-> ** Default Value, disable timeout Alarm.
879 +
880 +
817 817  )))
818 818  
883 +(% style="color:blue" %)**Downlink Command to configure:**
819 819  
820 -== 2.8 Set the calculate flag ==
885 +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.
821 821  
822 822  
823 -Feature: Set the calculate flag
888 +== 2.10 TTRIG1 & TTRIG2 timeout status alarm ==
824 824  
825 -(% style="color:blue" %)**AT Command: AT+CALCFLAG**
826 826  
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
891 +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.
831 831  
893 +(% style="color:blue" %)**AT Command:**
894 +
895 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
896 +|=(% 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**
897 +|(% style="width:155px" %)(((
898 +AT+TTRALARM=0
899 +)))|(% style="width:279px" %)(((
900 +disable continuous alarm
901 +)))|(% style="width:84px" %)(((
902 +OK
903 +)))
904 +|(% style="width:155px" %)(((
905 +AT+TTRALARM=60
906 +)))|(% style="width:279px" %)(((
907 +The alarm interval is 60 minutes (unit: minutes)
908 +)))|(% style="width:84px" %)(((
909 +OK
910 +)))
911 +
832 832  (% style="color:blue" %)**Downlink Command:**
833 833  
834 -* **Example**: 0XA501  ~/~/  Same as AT+CALCFLAG =1
914 +Example:  0C aa  => AT+TTRALARM= aa
835 835  
836 -== 2.9 Set count number ==
837 837  
917 +== 2.11 Count Mod ==
838 838  
839 -Feature: Manually set the count number
840 840  
841 -(% style="color:blue" %)**AT Command: AT+SETCNT**
920 +Feature: Manually set the count mode.
842 842  
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
922 +(% style="color:blue" %)**AT Command:**
847 847  
924 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
925 +|=(% 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**
926 +|(% style="width:155px" %)(((
927 +AT+COUNTMOD=0
928 +)))|(% style="width:277px" %)(((
929 +the count value keeps accumulating mode
930 +)))|(% style="width:86px" %)(((
931 +OK
932 +)))
933 +|(% style="width:155px" %)(((
934 +AT+COUNTMOD=1
935 +)))|(% style="width:277px" %)(((
936 +the count value will be reset after each TDC time(Last Close Duration Reset after each uplink)
937 +)))|(% style="width:86px" %)(((
938 +OK
939 +)))
940 +
848 848  (% style="color:blue" %)**Downlink Command:**
849 849  
850 -* **Example**: 0xA6000001  ~/~/  Same as AT+ SETCNT =1
943 +Example:  0B aa  => AT+COUNTMOD = second byte
851 851  
852 -* **Example**: 0xA6000064  ~/~/  Same as AT+ SETCNT =100
853 853  
854 -== 2.10 Set Transmit Interval Time ==
946 +== 2.12  Number of channel of door sensors ==
855 855  
856 856  
857 -(((
858 -Feature: Change NB-IoT End Node Transmit Interval.
859 -)))
949 +Feature: Set the number of door sensor channels.
860 860  
861 -(((
862 -(% style="color:blue" %)**AT Command: AT+TDC**
863 -)))
951 +(% style="color:blue" %)**AT Command:**
864 864  
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
953 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
954 +|=(% 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**
955 +|(% style="width:155px" %)(((
956 +AT+TTRCHANNEL=1
957 +)))|(% style="width:259px" %)(((
958 +Set as single channel, only use PA8 pin as interrupt pin.
959 +)))|(% style="width:44px" %)(((
869 869  OK
870 -the interval is 30000ms = 30s
871 871  )))
872 -|(% style="width:156px" %)AT+TDC=60000|(% style="width:137px" %)Set Transmit Interval|(((
962 +|(% style="width:155px" %)(((
963 +AT+TTRCHANNEL=2
964 +)))|(% style="width:259px" %)(((
965 +Set as dual channel, use PA8 pin and PA4 pin as interrupt pin.
966 +)))|(% style="width:44px" %)(((
873 873  OK
874 -Set transmit interval to 60000ms = 60 seconds
875 875  )))
876 876  
877 -(((
878 -(% style="color:blue" %)**Downlink Command: 0x01**
879 -)))
970 +(% style="color:blue" %)**Downlink Command:**
880 880  
881 -(((
882 -Format: Command Code (0x01) followed by 3 bytes time value.
883 -)))
972 +Example:  0D aa => AT+TTRCHANNEL = second byte
884 884  
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 -)))
888 888  
889 -* (((
890 -Example 1: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
975 +== 2.13  Clear the open door times and the duration of the last open door ==
976 +
977 +
978 +(% style="color:blue" %)**AT Command:**
979 +
980 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
981 +|=(% 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**
982 +|(% style="width:155px" %)AT+CLRC|(% style="width:259px" %)clear the open door times and the duration of the last open door.|(% style="width:44px" %)(((
983 +OK
891 891  )))
892 -* (((
893 -Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
894 894  
986 +(% style="color:blue" %)**Downlink Command:**(%%)0xA6 01
895 895  
896 -
988 +The sensor will clear the open door times and the duration of the last open door.
989 +
990 +
991 +== 2.14  Set the count value of the number of open door ==
992 +
993 +
994 +(% style="color:blue" %)**AT Command:**
995 +
996 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
997 +|=(% 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**
998 +|(% style="width:155px" %)(((
999 +AT+SETCNT=1,100
1000 +)))|(% style="width:259px" %)(((
1001 +Set the open door times of PA8 pin to 100 times.
1002 +)))|(% style="width:44px" %)(((
1003 +OK
897 897  )))
1005 +|(% style="width:155px" %)AT+SETCNT=1,0|(% style="width:259px" %)Clear the open door times of PA8 pin.|(% style="width:44px" %)OK
1006 +|(% style="width:155px" %)(((
1007 +AT+SETCNT=2,50
1008 +)))|(% style="width:259px" %)(((
1009 +Set the open door times of PA4 pin to 100 times.
1010 +)))|(% style="width:44px" %)(((
1011 +OK
1012 +)))
898 898  
1014 +(% style="color:blue" %)**Downlink Command:**
1015 +
1016 +0xA6 01 00 00 64  ==>  AT+SETCNT=1,100
1017 +
1018 +0xA6 01 00 00 00  ==>  AT+SETCNT=1,0
1019 +
1020 +0xA6 02 00 00 32  ==>  AT+SETCNT=2,50
1021 +
1022 +
899 899  = 3. Configure DS03A-NB =
900 900  
901 901  == 3.1 Configure Methods ==
... ... @@ -1004,7 +1004,7 @@
1004 1004  
1005 1005  * Fix bugs.
1006 1006  
1007 -Firmware and changelog can be downloaded from : **[[Firmware download link>>https://www.dropbox.com/sh/l0bszumyrmil3yv/AAAg8LYGeAgDsD_ycCnweD72a?dl=0]]**
1131 +Firmware and changelog can be downloaded from : **[[Firmware download link>>https://www.dropbox.com/sh/zbsm9p4coksqwd5/AADy2ZJc39KsvfbhTMCUGmz1a?dl=0]]**
1008 1008  
1009 1009  Methods to Update Firmware:
1010 1010  
... ... @@ -1036,7 +1036,6 @@
1036 1036  (% style="color:#037691" %)**1NCE SIM Card NB-IoT network coverage**(%%): Austria, Belgium, Bulgaria, Croatia, Czech Republic, Denmark, Finland, Germany, Great Britain, Greece, Hungary, Ireland, Italy, Latvia, Malta, Netherlands, Norway, Puerto Rico, Russia, Slovak , Republic, Slovenia, Spain, Sweden, Switzerland, Taiwan, USA, US Virgin Islands
1037 1037  
1038 1038  
1039 -
1040 1040  = 8. ​Packing Info =
1041 1041  
1042 1042  
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