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Last modified by Mengting Qiu on 2024/09/05 17:35
From version 109.2
edited by Mengting Qiu
on 2023/11/02 10:52
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

Summary

Details

Page properties
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.ting
1 +XWiki.Xiaoling
Content
... ... @@ -44,6 +44,7 @@
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
47 47  * Door Open/Close detect
48 48  * Door open/close statistics
49 49  * Datalog Feature
... ... @@ -137,9 +137,6 @@
137 137  )))
138 138  |(% 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.
139 139  
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 -
143 143  == 1.7 BLE connection ==
144 144  
145 145  
... ... @@ -206,6 +206,8 @@
206 206  * Wood Door: 10mm ~~ 30mm
207 207  * Iron Door: 30 ~~ 45mm
208 208  
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 ==
... ... @@ -303,11 +303,9 @@
303 303  
304 304  (% style="color:#4472c4" %)**f8662070583784430b640dda15010003a4650abc400000650ab8180000650ab4940000650ab10f0000650aad8b0000650aaa070000650aa6840000650aa3000000650a9308**
305 305  
306 -[[image:image-20231102094508-1.png||height="141" width="1012"]]
306 +[[image:image-20230920172200-1.png||height="191" width="1047"]]
307 307  
308 308  
309 -[[image:image-20231102100109-2.png||height="117" width="1015"]]
310 -
311 311  If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NB sensor uplink data.
312 312  
313 313  [[image:image-20230920173352-2.png||height="636" width="919"]]
... ... @@ -361,6 +361,7 @@
361 361  [[image:image-20230922094043-2.png||height="558" width="851"]]
362 362  
363 363  
362 +
364 364  === 2.2.4 ThingSpeak Payload(Type~=1) ===
365 365  
366 366  
... ... @@ -377,13 +377,13 @@
377 377  
378 378  == 2.3  ​Uplink Payload ==
379 379  
380 -=== 2.3.1  Sensor Configuration, FPORT~=4 ===
379 +=== 2.3.2  Sensor Configuration, FPORT~=4 ===
381 381  
382 382  
383 383  DS03A-NB will only send this command after getting the downlink command **(0x26 02)** from the server.
384 384  
385 385  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
386 -|(% 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**
387 387  |**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**
388 388  |**Value**|(% style="width:75px" %)TDC (unit:sec)|(% style="width:77px" %)Disalarm|(% style="width:96px" %)(((
389 389  Keep status1
... ... @@ -397,7 +397,7 @@
397 397  
398 398  Example parse in TTNv3
399 399  
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"]]
399 +[[image:image-20230630155527-3.png||height="146" width="902"]]
401 401  
402 402  
403 403  * (((
... ... @@ -415,6 +415,7 @@
415 415  
416 416   **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.
417 417  
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  
... ... @@ -422,9 +422,10 @@
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="H2.9AlarmBaseonTimeout"]]
425 +Shows the configure value of [[Alarm Base on Timeout Feature>>||anchor="H3.3.3A0AlarmBaseonTimeout"]]
426 426  
427 427  
428 +
428 428  * (((
429 429  (% style="color:blue" %)**Alarm interval(default: 0)**
430 430  )))
... ... @@ -432,29 +432,29 @@
432 432  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.
433 433  
434 434  
435 -=== 2.3.2  Real-Time Open/Close Status, Uplink FPORT~=2 ===
436 +=== 2.3.3  Real-Time Open/Close Status, Uplink FPORT~=2 ===
436 436  
437 437  
438 438  DS03A-NB will send this uplink **after** Device Status once join the LoRaWAN network successfully. And DS03A-NB will send uplinks when:
439 439  
440 -* Every 2 hours, this interval [[can be changed>>||anchor="H2.7SetTransmitIntervalTime"]].
441 +* Every 2 hours, this interval [[can be changed>>||anchor="H3.3.1A0SetTransmitIntervalTime"]].
441 441  * There is an Open/Close event.  (This info can be disabled by AT+DISALARM=1)
442 442  
443 443  **1) When (% style="color:blue" %)AT+TTRCHANNEL=1(%%), Uplink Payload totals (% style="color:blue" %)11 bytes. (Default mode)(%%)**
444 444  
445 445  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
446 -|=(% 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**
447 447  |(% style="width:94px" %)**Size(bytes)**|(% style="width:97px" %)**1**|(% style="width:95px" %)**3**|(% style="width:119px" %)**3**|(% style="width:107px" %)**4**
448 448  |(% style="width:95px" %)**Value**|(% style="width:97px" %)(((
449 -Status & [[Alarm>>||anchor="2.10TTRIG126TTRIG2timeoutstatusalarm"]]
450 +Status & [[Alarm>>||anchor="H3.3.4A0TTRIG126TTRIG2timeoutstatusalarm"]]
450 450  )))|(% style="width:95px" %)Total open door events|(% style="width:119px" %)(((
451 451  The last door open duration (unit: sec)
452 -)))|(% style="width:108px" %)Unix TimeStamp
453 +)))|(% style="width:108px" %)[[Unix TimeStamp>>||anchor="H2.5.2UnixTimeStamp"]]
453 453  
454 454  **Status & Alarm:**
455 455  
456 456  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
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**
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**
458 458  |(% style="width:76px" %)**Value**|(% style="width:96px" %)Reserve|(% style="width:110px" %)(((
459 459  Count mod
460 460  )))|(% style="width:106px" %)TDC flag 0:No;1:Yes|(% style="width:148px" %)(((
... ... @@ -463,7 +463,7 @@
463 463  Status 0: Close; 1: Open
464 464  )))
465 465  
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"]]
467 +[[image:image-20230630155451-2.png||height="246" width="928"]]
467 467  
468 468  
469 469  * (((
... ... @@ -513,7 +513,7 @@
513 513  
514 514  Unit: sec.
515 515  
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"]]
517 +[[image:image-20230701094042-1.png||height="154" width="763"]]
517 517  
518 518  
519 519  **2) When (% style="color:blue" %)AT+TTRCHANNEL=2(%%), Uplink Payload totals (% style="color:blue" %)18 bytes(%%)**(% style="color:blue" %).
... ... @@ -523,13 +523,13 @@
523 523  (% style="color:red" %)**Note:When using the AT+TTRCHANNEL=2 command, the Datalog function cannot be used.**
524 524  
525 525  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
526 -|=(% 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**
527 527  |(% 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**
528 528  |(% style="width:95px" %)**Value**|(% style="width:97px" %)(((
529 529  Status1 & Alarm1
530 530  )))|(% style="width:95px" %)Total open door events1|(% style="width:125px" %)(((
531 531  The last door open duration1 (unit: sec)
532 -)))|(% style="width:100px" %)Unix TimeStamp|(% style="width:86px" %)(((
533 +)))|(% style="width:100px" %)[[Unix TimeStamp>>||anchor="H2.5.2UnixTimeStamp"]]|(% style="width:86px" %)(((
533 533  Status2 & Alarm2
534 534  )))|(% style="width:96px" %)Total open door events2|(% style="width:126px" %)The last door open duration2 (unit: sec)
535 535  
... ... @@ -536,7 +536,7 @@
536 536  **Status1 & Alarm1:**
537 537  
538 538  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:514px" %)
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**
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**
540 540  |(% style="width:76px" %)**Value**|(% style="width:96px" %)Reserve|(% style="width:99px" %)(((
541 541  Count mod
542 542  )))|(% style="width:103px" %)TDC flag 0:No;1:Yes|(% style="width:216px" %)(((
... ... @@ -548,7 +548,7 @@
548 548  **Status2 & Alarm2:**
549 549  
550 550  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
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**
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**
552 552  |(% style="width:76px" %)**Value**|(% style="width:113px" %)Reserve|(% style="width:219px" %)(((
553 553  Alarm2 0: No Alarm; 1: Alarm (PA4 of pin)
554 554  )))|(% style="width:181px" %)(((
... ... @@ -555,7 +555,7 @@
555 555  Status2 0: Close; 1: Open (PA4 of pin)
556 556  )))
557 557  
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"]]
559 +[[image:image-20230630155908-6.png||height="295" width="927"]]
559 559  
560 560  
561 561  * (((
... ... @@ -578,7 +578,7 @@
578 578  (% style="color:#0000ff" %)**Alarm1 or Alarm2**
579 579  )))
580 580  
581 -See [[Alarm Base on Timeout>>||anchor="H2.9AlarmBaseonTimeout"]]
582 +See [[Alarm Base on Timeout>>||anchor="H3.3.3A0AlarmBaseonTimeout"]]
582 582  
583 583  
584 584  * (((
... ... @@ -605,29 +605,29 @@
605 605  
606 606  Unit: sec.
607 607  
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"]]
609 +[[image:image-20230701094042-1.png||height="154" width="763"]]
609 609  
610 610  
611 -=== 2.3.3  Historical Door Open/Close Event, FPORT~=3 ===
612 +=== 2.3.4  Historical Door Open/Close Event, FPORT~=3 ===
612 612  
613 613  
614 -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"]].
615 615  
616 616  The historical payload includes one or multiplies entries and every entry has the same payload as Real-Time open/close status.
617 617  
618 618  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
619 -|=(% 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**
620 620  |(% style="width:60px" %)**Size(bytes)**|(% style="width:80px" %)**1**|(% style="width:120px" %)**3**|(% style="width:150px" %)**3**|(% style="width:90px" %)**4**
621 621  |(% style="width:95px" %)**Value**|(% style="width:97px" %)(((
622 -Status & [[Alarm>>||anchor="H2.9A0AlarmBaseonTimeout"]]
623 +Status & [[Alarm>>||anchor="H3.3.3A0AlarmBaseonTimeout"]]
623 623  )))|(% style="width:95px" %)Total open door events|(% style="width:119px" %)(((
624 624  The last door open duration (unit: sec)
625 -)))|(% style="width:108px" %)Unix TimeStamp
626 +)))|(% style="width:108px" %)[[Unix TimeStamp>>||anchor="H2.5.2UnixTimeStamp"]]
626 626  
627 627  **Status & Alarm:**
628 628  
629 629  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
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**
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**
631 631  |(% style="width:76px" %)**Value**|(% style="width:88px" %)No ACK message|(% style="width:92px" %)Poll Message Flag|(% style="width:89px" %)Reserve|(% style="width:90px" %)(((
632 632  Count mod
633 633  )))|(% style="width:95px" %)(((
... ... @@ -639,7 +639,7 @@
639 639  )))
640 640  
641 641  * (((
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.
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.
643 643  )))
644 644  
645 645  For example, in the US915 band, the max payload for different DR is:
... ... @@ -662,7 +662,7 @@
662 662  
663 663  If DS03A-NB doesn't have any data in the polling time. It will uplink 11 bytes of 0
664 664  
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"]]
666 +[[image:image-20230630155556-4.png||height="146" width="938"]]
666 666  
667 667  **Downlink:**
668 668  
... ... @@ -693,9 +693,10 @@
693 693  
694 694  [PART,NO,TRUE,OPEN, 3,31,2023-06-30 07:04:11],
695 695  
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"]]
697 +[[image:image-20230630172740-1.png||height="199" width="868"]]
697 697  
698 698  
700 +
699 699  == 2.4 Test Uplink and Change Update Interval ==
700 700  
701 701  
... ... @@ -739,287 +739,161 @@
739 739  
740 740  * (% style="color:#037691" %)**AT+INTMOD=3  **(%%) ~/~/ Trigger by rising edge
741 741  
742 -== 2.7 Set Transmit Interval Time ==
744 +== 2.7 Alarm for continuously water flow ==
743 743  
744 744  
745 745  (((
746 -Feature: Change NB-IoT End Node Transmit Interval.
748 +This feature is to monitor and send Alarm for continuously water flow.
747 747  )))
748 748  
749 749  (((
750 -(% 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.
751 751  )))
752 752  
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
755 +(((
756 +To monitor this faulty and send alarm, there are two settings:
759 759  )))
760 -|(% style="width:156px" %)AT+TDC=60000|(% style="width:137px" %)Set Transmit Interval|(((
761 -OK
762 -Set transmit interval to 60000ms = 60 seconds
758 +
759 +* (((
760 +(% style="color:blue" %)**Stop Duration: Unit: Second**
763 763  )))
764 764  
765 765  (((
766 -(% 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.
767 767  )))
768 768  
767 +* (((
768 +(% style="color:blue" %)**Alarm Timer: Units: Minute; Default 0 minutes (means Alarm disable)**
769 +)))
770 +
769 769  (((
770 -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.
771 771  )))
772 772  
773 773  (((
774 -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.
775 775  )))
776 776  
777 -* (((
778 -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.**
779 779  )))
780 -* (((
781 -Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
782 782  
783 -
784 -
783 +(((
784 +(% style="color:blue" %)**AT Command to configure:**
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 -
811 811  * (((
812 -(% style="color:blue" %)**Keep Status: Status to be monitor**
788 +AT+PTRIG=15,3  ~-~-> Set Stop duration: 15s, Alarm Timer: 3 minutes.
813 813  )))
814 814  
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 -
820 820  * (((
821 -(% style="color:blue" %)**Keep Time: Timeout to send an Alarm**
792 +AT+ PTRIG=15,0  ~-~-> Default Value, disable water waste Alarm.
822 822  )))
823 823  
824 -Range 0 ~~ 65535(0xFFFF) seconds.
795 +(((
796 +(% style="color:blue" %)**Downlink Command to configure:** 
797 +)))
825 825  
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**
799 +(((
800 +Command: **0xAA aa bb cc**
833 833  )))
834 834  
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.
803 +(((
804 +AA: Command Type Code
854 854  )))
855 855  
856 -* (((
857 -(% style="color:#037691" %)**AT+TTRIG1=0,0**  (%%) **~-~-> ** Default Value, disable timeout Alarm.
858 -
859 -
807 +(((
808 +aa: Stop duration
860 860  )))
861 861  
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.
811 +(((
812 +bb cc: Alarm Timer
875 875  )))
876 876  
877 -* (((
878 -(% style="color:#037691" %)**AT+TTRIG2=0,0**  (%%) **~-~-> ** Default Value, disable timeout Alarm.
879 -
880 -
815 +(((
816 +If user send 0xAA 0F 00 03: equal to AT+PTRIG=15,3
881 881  )))
882 882  
883 -(% style="color:blue" %)**Downlink Command to configure:**
884 884  
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.
820 +== 2.8 Set the calculate flag ==
886 886  
887 887  
888 -== 2.10 TTRIG1 & TTRIG2 timeout status alarm ==
823 +Feature: Set the calculate flag
889 889  
825 +(% style="color:blue" %)**AT Command: AT+CALCFLAG**
890 890  
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.
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
892 892  
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 -
912 912  (% style="color:blue" %)**Downlink Command:**
913 913  
914 -Example:  0C aa  => AT+TTRALARM= aa
834 +* **Example**: 0XA501  ~/~/  Same as AT+CALCFLAG =1
915 915  
836 +== 2.9 Set count number ==
916 916  
917 -== 2.11 Count Mod ==
918 918  
839 +Feature: Manually set the count number
919 919  
920 -Feature: Manually set the count mode.
841 +(% style="color:blue" %)**AT Command: AT+SETCNT**
921 921  
922 -(% 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
923 923  
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 -
941 941  (% style="color:blue" %)**Downlink Command:**
942 942  
943 -Example:  0B aa  => AT+COUNTMOD = second byte
850 +* **Example**: 0xA6000001  ~/~/  Same as AT+ SETCNT =1
944 944  
852 +* **Example**: 0xA6000064  ~/~/  Same as AT+ SETCNT =100
945 945  
946 -== 2.12  Number of channel of door sensors ==
854 +== 2.10 Set Transmit Interval Time ==
947 947  
948 948  
949 -Feature: Set the number of door sensor channels.
857 +(((
858 +Feature: Change NB-IoT End Node Transmit Interval.
859 +)))
950 950  
951 -(% style="color:blue" %)**AT Command:**
861 +(((
862 +(% style="color:blue" %)**AT Command: AT+TDC**
863 +)))
952 952  
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" %)(((
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
960 960  OK
870 +the interval is 30000ms = 30s
961 961  )))
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" %)(((
872 +|(% style="width:156px" %)AT+TDC=60000|(% style="width:137px" %)Set Transmit Interval|(((
967 967  OK
874 +Set transmit interval to 60000ms = 60 seconds
968 968  )))
969 969  
970 -(% style="color:blue" %)**Downlink Command:**
877 +(((
878 +(% style="color:blue" %)**Downlink Command: 0x01**
879 +)))
971 971  
972 -Example:  0D aa => AT+TTRCHANNEL = second byte
881 +(((
882 +Format: Command Code (0x01) followed by 3 bytes time value.
883 +)))
973 973  
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 +)))
974 974  
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
889 +* (((
890 +Example 1: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
984 984  )))
892 +* (((
893 +Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
985 985  
986 -(% style="color:blue" %)**Downlink Command:**(%%)0xA6 01
987 987  
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
896 +
1004 1004  )))
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 -)))
1013 1013  
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 -
1023 1023  = 3. Configure DS03A-NB =
1024 1024  
1025 1025  == 3.1 Configure Methods ==
... ... @@ -1128,7 +1128,7 @@
1128 1128  
1129 1129  * Fix bugs.
1130 1130  
1131 -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]]**
1132 1132  
1133 1133  Methods to Update Firmware:
1134 1134  
... ... @@ -1160,6 +1160,7 @@
1160 1160  (% 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
1161 1161  
1162 1162  
1039 +
1163 1163  = 8. ​Packing Info =
1164 1164  
1165 1165  
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