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Last modified by Mengting Qiu on 2024/09/05 17:35
From version 119.2
edited by Mengting Qiu
on 2023/11/14 10:42
Change comment: There is no comment for this version
To version 135.1
edited by Mengting Qiu
on 2024/03/16 15:09
Change comment: Uploaded new attachment "image-20240316150911-1.png", version {1}

Summary

Details

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Content
... ... @@ -54,6 +54,7 @@
54 54  * Downlink to change configure
55 55  * 8500mAh Battery for long term use
56 56  * Nano SIM card slot for NB-IoT SIM
57 +(% style="display:none" %) (%%)
57 57  
58 58  == 1.3 Specification ==
59 59  
... ... @@ -99,11 +99,8 @@
99 99  
100 100  * STOP Mode: 10uA @ 3.3v
101 101  * Max transmit power: 350mA@3.3v
102 -
103 -(% class="wikigeneratedid" id="H1.4Ratedenvironmentalconditions" %)
104 104  (% style="display:none" %) (%%)
105 105  
106 -
107 107  == 1.4 Applications ==
108 108  
109 109  
... ... @@ -155,7 +155,7 @@
155 155  If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
156 156  
157 157  
158 -== 1.8 Pin Definitions & Switch ==
156 +== 1.8 Pin Definitions , Switch & SIM Direction ==
159 159  
160 160  
161 161  [[image:image-20230819104805-5.png]]
... ... @@ -183,6 +183,12 @@
183 183  (% style="display:none" %)
184 184  
185 185  
184 +=== 1.8.4 SIM Card Direction ===
185 +
186 +
187 +See this link. [[How to insert SIM Card>>url:http://wiki.dragino.com/xwiki/bin/view/Main/General%20Configure%20to%20Connect%20to%20IoT%20server%20for%20-NB%20%26%20-NS%20NB-IoT%20models/#H2.AttachNetwork]].
188 +
189 +
186 186  == 1.9 Mechanical ==
187 187  
188 188  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual/WebHome/1675143884058-338.png?rev=1.1||alt="1675143884058-338.png"]]
... ... @@ -205,6 +205,7 @@
205 205  
206 206  * Wood Door: 10mm ~~ 30mm
207 207  * Iron Door: 30 ~~ 45mm
212 +(% style="display:none" %) (%%)
208 208  
209 209  = 2. Use DS03A-NB to communicate with IoT Server =
210 210  
... ... @@ -282,24 +282,39 @@
282 282  === 2.2.1 General Json Format(Type~=5) ===
283 283  
284 284  
285 -This is the General Json Format. As below:
290 +(% style="color:red" %)**This is the General Json Format. Payloads in General Json format for single-channel mode and double-channel mode have different byte lengths.**
286 286  
292 +
293 +**The General Json format payload for the single-channel mode is as follows:**
294 +
287 287  (% style="color:#4472c4" %)**{"IMEI":"866207052559857","Model":"DS03A-NB","level status":1,"alarm status":0,"door open num":0,"last open time":0,"level status2":1,"alarm status2":0,"door open num2":0,"last open time2":0,"battery":3.48,"signal":24,"1":{1,0,0,2023/11/13 09:59:01},"2":{0,0,261,2023/11/13 03:20:00},"3":{237,9896971,263,2023/11/13 03:05:00},"4":{0,29,263,2023/11/13 02:20:12},"5":{215,9897015,268,2023/11/13 01:58:16},"6":{0,79,261,2023/11/13 01:43:16},"7":{227,9896991,5368540,2023/11/13 01:18:46},"8":{0,19,5367640,2023/11/11 08:53:57}}**
288 288  
297 +[[image:image-20231115162221-7.png]]
289 289  
290 -[[image:image-20231113180055-1.png]]
291 291  
300 +**The General Json format payload for the double-channel mode is as follows:**
292 292  
302 +(% style="color:#4472c4" %)**{"IMEI":"866207058378443","Model":"DS03A-NB","level status":1,"alarm status":0,"door open num":2,"last open time":0,"level status2":1,"alarm status2":0,"door open num2":3,"last open time2":0,"battery":3.39,"signal":25,"1":{1,4,0,1,3,0,2023/11/15 07:54:30},"2":{1,3,0,1,6,1,2023/11/15 07:10:04},"3":{0,0,0,1,1,0,2023/11/15 06:55:04},"4":{0,0,0,1,0,0,2023/11/15 06:40:04},"5":{0,0,0,1,0,0,2023/11/15 03:50:36},"6":{0,0,0,1,4,11,2023/11/15 03:28:16},"7":{0,0,0,1,4,11,2023/11/15 03:13:16},"8":{0,0,0,1,3,11,2023/11/15 02:58:25}}**
303 +
304 +[[image:image-20231115161803-6.png]]
305 +
306 +
293 293  (% style="color:red" %)**Notice, from above payload:**
294 294  
295 -* Distance , Battery & Signal are the value at uplink time.
309 +* level status, alarm status, door open num, last open time, level status2, alarm status2, door open sum2, last open time2, Battery & Signal are the value at uplink time.
296 296  
297 -* Json entry 1 ~~ 8 are the last 1 ~~ 8 sampling data as specify by (% style="color:#037691" %)**AT+NOUD=8 ** (%%)Command. Each entry includes (from left to right): Water Flow, Sampling time.
311 +* Json entry 1 ~~ 8 are the last 1 ~~ 8 sampling data as specify by (% style="color:#037691" %)**AT+NOUD=8 ** (%%)Command. Each entry includes (from left to right):
298 298  
313 + Single-channel mode: level status, door open num, last open time, Sampling time.
314 +
315 + Double-channel mode: level status, door open num, last open time, level status2, door open sum2, last open time2, Sampling time.
316 +
317 +
318 +
299 299  === 2.2.2 HEX format Payload(Type~=0) ===
300 300  
301 301  
302 -This is the HEX Format. HEX format Payload Single-channel and double-channel payload have different byte lengths.
322 +(% style="color:red" %)**This is the HEX Format. Payloads in HEX format for single-channel mode and double-channel mode have different byte lengths.**
303 303  
304 304  
305 305  **The HEX format payload for the single-channel mode is as follows:**
... ... @@ -311,22 +311,19 @@
311 311  
312 312  If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NB sensor uplink data.
313 313  
314 -
315 315  [[image:image-20231114094432-3.png]]
316 316  
317 317  
337 +
318 318  **The HEX format payload for the double-channel mode is as follows:**
319 319  
320 -f86620705255985712640db71701010000000000000001000000000000006552d13401000000000000000000000000006551f365000000000001050000005f00005f655195e0ed97040b0001070000005c00005c6551925c0000001d00010700000033000033655187dcd797043700010c00000033000033655182b80000004f0001050000003300003365517f34e397041f51eadc00000000000000655179760000001351e75800000000000000654f4125
340 +(% style="color:#4472c4" %)**f86620705255985712640db71701010000000000000001000000000000006552d13401000000000000000000000000006551f365000000000001050000005f00005f655195e0ed97040b0001070000005c00005c6551925c0000001d00010700000033000033655187dcd797043700010c00000033000033655182b80000004f0001050000003300003365517f34e397041f51eadc00000000000000655179760000001351e75800000000000000654f4125**
321 321  
322 -
323 323  [[image:image-20231114091229-1.png||height="180" width="1584"]]
324 324  
325 325  
326 -
327 327  If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NB sensor uplink data.
328 328  
329 -
330 330  [[image:image-20231114094838-5.png]]
331 331  
332 332  
... ... @@ -373,15 +373,28 @@
373 373  
374 374  Type3 payload special design for ThingsBoard, it will also configure other default server to ThingsBoard.
375 375  
376 -(% style="color:#4472c4" %)** {"IMEI": "866207058378443","Model": "DS03A","flow": 502,"battery": 3.57,"signal": 23}**
393 +(% style="color:#4472c4" %)**{
394 + "IMEI": "866207058378443",
395 + "Model": "DS03A-NB",
396 + "level status": 1,
397 + "alarm status": 0,
398 + "door open num": 6,
399 + "last open time": 1,
400 + "level status2": 1,
401 + "alarm status2": 0,
402 + "door open num2": 2,
403 + "last open time2": 0,
404 + "battery": 3.4,
405 + "signal": 24
406 + }**
377 377  
378 -[[image:image-20230922094043-2.png||height="558" width="851"]]
408 +[[image:image-20231115150948-1.png||height="625" width="1188"]]
379 379  
380 380  
381 381  === 2.2.4 ThingSpeak Payload(Type~=1) ===
382 382  
383 383  
384 -This payload meets ThingSpeak platform requirement. It includes only four fields. Form 1~~3 are:
414 +This payload meets ThingSpeak platform requirement. It includes eight fields. Form 1~~8 are:
385 385  
386 386  Distance, Battery & Signal. This payload type only valid for ThingsSpeak Platform
387 387  
... ... @@ -389,333 +389,15 @@
389 389  
390 390  (% style="color:#4472c4" %)**field1=Flow value&field2=Battery value&field3=signal value**
391 391  
392 -[[image:image-20230921104741-1.png||height="565" width="826"]]
422 +[[image:image-20231115154757-2.png]]
393 393  
424 +[[image:image-20231115154821-3.png||height="695" width="1119"]]
394 394  
395 -== 2.3  ​Uplink Payload ==
396 396  
397 -=== 2.3.1  Sensor Configuration, FPORT~=4 ===
398 398  
428 +== 2.3 Test Uplink and Change Update Interval ==
399 399  
400 -DS03A-NB will only send this command after getting the downlink command **(0x26 02)** from the server.
401 401  
402 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
403 -|(% colspan="8" style="background-color:#4f81bd; color:white; width:515px" %)**Sensor Configuration FPORT=4**
404 -|**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**
405 -|**Value**|(% style="width:75px" %)TDC (unit:sec)|(% style="width:77px" %)Disalarm|(% style="width:96px" %)(((
406 -Keep status1
407 -)))|(% style="width:99px" %)(((
408 -Keep time1(unit: sec)
409 -)))|(% style="width:87px" %)Keep status2|(% style="width:97px" %)(((
410 -Keep time2(unit: sec)
411 -)))|(% style="width:98px" %)(((
412 -Alarm interval(unit: min)
413 -)))
414 -
415 -Example parse in TTNv3
416 -
417 -[[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"]]
418 -
419 -
420 -* (((
421 -(% style="color:blue" %)**TDC: (default: 0x001C20)**
422 -)))
423 -
424 -Uplink interval for the Open/Close Event, default value is 0x001C20 which is 7200 seconds = 2 hours.
425 -
426 -
427 -* (((
428 -(% style="color:blue" %)**Disalarm: (default: 0)**
429 -)))
430 -
431 - **If Disalarm = 1**, DS03A-NB will only send uplink at every TDC periodically. This is normally use for pulse meter application, in this application, there are many open/close event, and platform only care about the total number of pulse.
432 -
433 - **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.
434 -
435 -(% style="color:red" %)** Note: When Disalarm=0, a high frequently open/close event will cause lots of uplink and drain battery very fast. **
436 -
437 -
438 -* (((
439 -(% style="color:blue" %)**Keep Status1 & Keep Time1 & Keep Status2 & Keep Time2**
440 -)))
441 -
442 -Shows the configure value of [[Alarm Base on Timeout Feature>>||anchor="H2.9AlarmBaseonTimeout"]]
443 -
444 -
445 -* (((
446 -(% style="color:blue" %)**Alarm interval(default: 0)**
447 -)))
448 -
449 -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.
450 -
451 -
452 -=== 2.3.2  Real-Time Open/Close Status, Uplink FPORT~=2 ===
453 -
454 -
455 -DS03A-NB will send this uplink **after** Device Status once join the LoRaWAN network successfully. And DS03A-NB will send uplinks when:
456 -
457 -* Every 2 hours, this interval [[can be changed>>||anchor="H2.7SetTransmitIntervalTime"]].
458 -* There is an Open/Close event.  (This info can be disabled by AT+DISALARM=1)
459 -
460 -**1) When (% style="color:blue" %)AT+TTRCHANNEL=1(%%), Uplink Payload totals (% style="color:blue" %)11 bytes. (Default mode)(%%)**
461 -
462 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
463 -|=(% colspan="5" style="background-color:#4F81BD;color:white;width:515px" %)**Real-Time Open/Close Status, FPORT=2**
464 -|(% style="width:94px" %)**Size(bytes)**|(% style="width:97px" %)**1**|(% style="width:95px" %)**3**|(% style="width:119px" %)**3**|(% style="width:107px" %)**4**
465 -|(% style="width:95px" %)**Value**|(% style="width:97px" %)(((
466 -Status & [[Alarm>>||anchor="2.10TTRIG126TTRIG2timeoutstatusalarm"]]
467 -)))|(% style="width:95px" %)Total open door events|(% style="width:119px" %)(((
468 -The last door open duration (unit: sec)
469 -)))|(% style="width:108px" %)Unix TimeStamp
470 -
471 -**Status & Alarm:**
472 -
473 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
474 -|(% 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**
475 -|(% style="width:76px" %)**Value**|(% style="width:96px" %)Reserve|(% style="width:110px" %)(((
476 -Count mod
477 -)))|(% style="width:106px" %)TDC flag 0:No;1:Yes|(% style="width:148px" %)(((
478 -Alarm 0: No Alarm; 1: Alarm
479 -)))|(% style="width:131px" %)(((
480 -Status 0: Close; 1: Open
481 -)))
482 -
483 -[[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"]]
484 -
485 -
486 -* (((
487 -(% style="color:blue" %)**Count mod:Default=0**
488 -)))
489 -
490 -0: Uplink total open door times since factory
491 -
492 -1: Uplink total open door times since last FPORT=2 uplink.
493 -
494 -
495 -* (% style="color:blue" %)**TDC flag**
496 -
497 -When the flag is 1, it means sending packets at normal time intervals.
498 -
499 -Otherwise, it is a packet sent at non-TDC time.
500 -
501 -
502 -* (((
503 -(% style="color:#0000ff" %)**Alarm**
504 -)))
505 -
506 -See [[Alarm Base on Timeout>>||anchor="H3.3.3A0AlarmBaseonTimeout"]]
507 -
508 -
509 -* (((
510 -(% style="color:blue" %)**Status**
511 -)))
512 -
513 -This bit is 1 when the door sensor is open and 0 when it is close.
514 -
515 -
516 -* (((
517 -(% style="color:blue" %)**Total open door events**
518 -)))
519 -
520 -Total pulse/counting base on open door.
521 -
522 -Range (3 Bytes) : 0x000000 ~~ 0xFFFFFF . Max: 16777215
523 -
524 -
525 -* (((
526 -(% style="color:blue" %)**The last door open duration**
527 -)))
528 -
529 -Door sensor last open duration.
530 -
531 -Unit: sec.
532 -
533 -[[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"]]
534 -
535 -
536 -**2) When (% style="color:blue" %)AT+TTRCHANNEL=2(%%), Uplink Payload totals (% style="color:blue" %)18 bytes(%%)**(% style="color:blue" %).
537 -
538 -(When the maximum DR of some frequencies is 11 bytes, it will cause the server to receive empty packets)
539 -
540 -(% style="color:red" %)**Note:When using the AT+TTRCHANNEL=2 command, the Datalog function cannot be used.**
541 -
542 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
543 -|=(% colspan="8" style="background-color:#4F81BD;color:white; width: 515px;" %)**Real-Time Open/Close Status, FPORT=2**
544 -|(% 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**
545 -|(% style="width:95px" %)**Value**|(% style="width:97px" %)(((
546 -Status1 & Alarm1
547 -)))|(% style="width:95px" %)Total open door events1|(% style="width:125px" %)(((
548 -The last door open duration1 (unit: sec)
549 -)))|(% style="width:100px" %)Unix TimeStamp|(% style="width:86px" %)(((
550 -Status2 & Alarm2
551 -)))|(% style="width:96px" %)Total open door events2|(% style="width:126px" %)The last door open duration2 (unit: sec)
552 -
553 -**Status1 & Alarm1:**
554 -
555 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:514px" %)
556 -|(% 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**
557 -|(% style="width:76px" %)**Value**|(% style="width:96px" %)Reserve|(% style="width:99px" %)(((
558 -Count mod
559 -)))|(% style="width:103px" %)TDC flag 0:No;1:Yes|(% style="width:216px" %)(((
560 -Alarm1 0: No Alarm; 1: Alarm (PA8 of pin)
561 -)))|(% style="width:181px" %)(((
562 -Status1 0: Close; 1: Open (PA8 of pin)
563 -)))
564 -
565 -**Status2 & Alarm2:**
566 -
567 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
568 -|(% 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**
569 -|(% style="width:76px" %)**Value**|(% style="width:113px" %)Reserve|(% style="width:219px" %)(((
570 -Alarm2 0: No Alarm; 1: Alarm (PA4 of pin)
571 -)))|(% style="width:181px" %)(((
572 -Status2 0: Close; 1: Open (PA4 of pin)
573 -)))
574 -
575 -[[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"]]
576 -
577 -
578 -* (((
579 -(% style="color:blue" %)**Count mod:Default=0**
580 -)))
581 -
582 -0: Uplink total open door times since factory
583 -
584 -1: Uplink total open door times since last FPORT=2 uplink.
585 -
586 -
587 -* (% style="color:blue" %)**TDC flag**
588 -
589 -When the flag is 1, it means sending packets at normal time intervals.
590 -
591 -Otherwise, it is a packet sent at non-TDC time.
592 -
593 -
594 -* (((
595 -(% style="color:#0000ff" %)**Alarm1 or Alarm2**
596 -)))
597 -
598 -See [[Alarm Base on Timeout>>||anchor="H2.9AlarmBaseonTimeout"]]
599 -
600 -
601 -* (((
602 -(% style="color:blue" %)**Status1 **(% style="color:#0000ff" %)**or **(% style="color:blue" %)**Status2**
603 -)))
604 -
605 -This bit is 1 when the door sensor is open and 0 when it is close.
606 -
607 -
608 -* (((
609 -(% style="color:blue" %)**Total open door events1 **(% style="color:#0000ff" %)**or**(% style="color:blue" %)** Total open door events2**
610 -)))
611 -
612 -Total pulse/counting base on open door.
613 -
614 -Range (3 Bytes) : 0x000000 ~~ 0xFFFFFF . Max: 16777215
615 -
616 -
617 -* (((
618 -(% style="color:blue" %)**The last door open duration1 **(% style="color:#0000ff" %)**or**(% style="color:blue" %)** The last door open duration2**
619 -)))
620 -
621 -Door sensor last open duration.
622 -
623 -Unit: sec.
624 -
625 -[[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"]]
626 -
627 -
628 -=== 2.3.3  Historical Door Open/Close Event, FPORT~=3 ===
629 -
630 -
631 -DS03A-NB stores sensor values and users can retrieve these history values via the downlink command.
632 -
633 -The historical payload includes one or multiplies entries and every entry has the same payload as Real-Time open/close status.
634 -
635 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
636 -|=(% colspan="5" style="background-color:#4F81BD;color:white;width:515px" %)**Real-Time Open/Close Status, FPORT=3**
637 -|(% style="width:60px" %)**Size(bytes)**|(% style="width:80px" %)**1**|(% style="width:120px" %)**3**|(% style="width:150px" %)**3**|(% style="width:90px" %)**4**
638 -|(% style="width:95px" %)**Value**|(% style="width:97px" %)(((
639 -Status & [[Alarm>>||anchor="H2.9A0AlarmBaseonTimeout"]]
640 -)))|(% style="width:95px" %)Total open door events|(% style="width:119px" %)(((
641 -The last door open duration (unit: sec)
642 -)))|(% style="width:108px" %)Unix TimeStamp
643 -
644 -**Status & Alarm:**
645 -
646 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
647 -|(% 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**
648 -|(% style="width:76px" %)**Value**|(% style="width:88px" %)No ACK message|(% style="width:92px" %)Poll Message Flag|(% style="width:89px" %)Reserve|(% style="width:90px" %)(((
649 -Count mod
650 -)))|(% style="width:95px" %)(((
651 -TDC flag 0:No; 1:Yes
652 -)))|(% style="width:116px" %)(((
653 -Alarm 0: No Alarm; 1: Alarm
654 -)))|(% style="width:112px" %)(((
655 -Status 0:Close; 1: Open
656 -)))
657 -
658 -* (((
659 -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.
660 -)))
661 -
662 -For example, in the US915 band, the max payload for different DR is:
663 -
664 -(((
665 -**~1. DR0**: max is 11 bytes so one entry of data
666 -)))
667 -
668 -(((
669 -**2. DR1**: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
670 -)))
671 -
672 -(((
673 -**3. DR2**: total payload includes 11 entries of data
674 -)))
675 -
676 -(((
677 -**4. DR3**: total payload includes 22 entries of data.
678 -)))
679 -
680 -If DS03A-NB doesn't have any data in the polling time. It will uplink 11 bytes of 0
681 -
682 -[[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"]]
683 -
684 -**Downlink:**
685 -
686 -0x31 64 9E 7D 34 64 9E 7E 9C 05
687 -
688 -
689 -**Uplink:**
690 -
691 -45 00 00 00 00 00 00 64 9E 7D 48 40 00 00 00 00 00 63 64 9E 7D 9C 41 00 00 01 00 00 63 64 9E 7D A4 40 00 00 01 00 00 8D 64 9E 7E 31 43 00 00 02 00 00 8D 64 9E 7E 44 48 00 00 02 00 00 1F 64 9E 7E 59 4B 00 00 03 00 00 1F 64 9E 7E 6B
692 -
693 -
694 -**Parsed Value:**
695 -
696 -[COUNTMOD, TDC_FLAG, ALARM,  DOOR_STATUS, OPEN_DOOR_TIMES, LAST_DOOR_OPEN_DURATION, TIME]
697 -
698 -
699 -[SUM,YES,FALSE,OPEN,0,0,2023-06-30 06:59:20],
700 -
701 -[SUM,NO,FALSE,CLOSE,0,99,2023-06-30 07:00:44],
702 -
703 -[SUM,NO,FALSE,OPEN, 1,99,2023-06-30 07:00:52],
704 -
705 -[SUM,NO,FALSE,CLOSE,1,141,2023-06-30 07:03:13],
706 -
707 -[SUM,NO,TRUE,OPEN, 2,141,2023-06-30 07:03:32],
708 -
709 -[PART,NO,FALSE,CLOSE,2,31,2023-06-30 07:03:53],
710 -
711 -[PART,NO,TRUE,OPEN, 3,31,2023-06-30 07:04:11],
712 -
713 -[[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"]]
714 -
715 -
716 -== 2.4 Test Uplink and Change Update Interval ==
717 -
718 -
719 719  By default, Sensor will send uplinks (% style="color:blue" %)**every 2 hours**(%%) & AT+NOUD=8
720 720  
721 721  User can use below commands to change the (% style="color:blue" %)**uplink interval**.
... ... @@ -725,7 +725,7 @@
725 725  User can also push the button for more than 1 seconds to activate an uplink.
726 726  
727 727  
728 -== 2.5 Multi-Samplings and One uplink ==
440 +== 2.4 Multi-Samplings and One uplink ==
729 729  
730 730  
731 731  To save battery life, DS03A-NB will sample Water Flow data every 15 minutes and send one uplink every 2 hours. So each uplink it will include 8 stored data + 1 real-time data. They are defined by:
... ... @@ -739,7 +739,7 @@
739 739  [[image:1692424376354-959.png]]
740 740  
741 741  
742 -== 2.6 Trggier an uplink by external interrupt ==
454 +== 2.5 Trggier an uplink by external interrupt ==
743 743  
744 744  
745 745  DS03A-NB has an external trigger interrupt function. Users can use the PB15 pin to trigger the upload of data packets.
... ... @@ -755,8 +755,9 @@
755 755  * (% style="color:#037691" %)**AT+INTMOD=2 **(%%) ~/~/ Trigger by falling edge
756 756  
757 757  * (% style="color:#037691" %)**AT+INTMOD=3  **(%%) ~/~/ Trigger by rising edge
470 +(% style="display:none" %) (%%)
758 758  
759 -== 2.7 Set Transmit Interval Time ==
472 +== 2.5 Set Transmit Interval Time ==
760 760  
761 761  
762 762  (((
... ... @@ -796,14 +796,11 @@
796 796  )))
797 797  * (((
798 798  Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
512 +)))(% style="display:none" %) (%%)
799 799  
514 +== 2.7 Enable / Disable Alarm ==
800 800  
801 -
802 -)))
803 803  
804 -== 2.8 Enable / Disable Alarm ==
805 -
806 -
807 807  Feature: Enable/Disable Alarm for open/close event. Default value 0.
808 808  
809 809  (% style="color:blue" %)**AT Command: **
... ... @@ -820,7 +820,7 @@
820 820  0xA7 00  ~/~/ Same As AT+DISALARM=0
821 821  
822 822  
823 -== 2.9 Alarm Base on Timeout ==
533 +== 2.8 Alarm Base on Timeout ==
824 824  
825 825  
826 826  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:
... ... @@ -902,7 +902,7 @@
902 902  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.
903 903  
904 904  
905 -== 2.10 TTRIG1 & TTRIG2 timeout status alarm ==
615 +== 2.9 TTRIG1 & TTRIG2 timeout status alarm ==
906 906  
907 907  
908 908  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.
... ... @@ -931,7 +931,7 @@
931 931  Example:  0C aa  => AT+TTRALARM= aa
932 932  
933 933  
934 -== 2.11 Count Mod ==
644 +== 2.10 Count Mod ==
935 935  
936 936  
937 937  Feature: Manually set the count mode.
... ... @@ -960,7 +960,7 @@
960 960  Example:  0B aa  => AT+COUNTMOD = second byte
961 961  
962 962  
963 -== 2.12  Number of channel of door sensors ==
673 +== 2.11 Number of channel of door sensors ==
964 964  
965 965  
966 966  Feature: Set the number of door sensor channels.
... ... @@ -989,7 +989,7 @@
989 989  Example:  0D aa => AT+TTRCHANNEL = second byte
990 990  
991 991  
992 -== 2.13  Clear the open door times and the duration of the last open door ==
702 +== 2.12 Clear the open door times and the duration of the last open door ==
993 993  
994 994  
995 995  (% style="color:blue" %)**AT Command:**
... ... @@ -1005,7 +1005,7 @@
1005 1005  The sensor will clear the open door times and the duration of the last open door.
1006 1006  
1007 1007  
1008 -== 2.14  Set the count value of the number of open door ==
718 +== 2.13 Set the count value of the number of open door ==
1009 1009  
1010 1010  
1011 1011  (% style="color:blue" %)**AT Command:**
... ... @@ -1047,6 +1047,7 @@
1047 1047  * AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
1048 1048  
1049 1049  * AT Command via UART Connection : See [[UART Connection>>http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H2.3UARTConnectionforSN50v3basemotherboard]].
760 +(% style="display:none" %) (%%)
1050 1050  
1051 1051  == 3.2 AT Commands Set ==
1052 1052  
... ... @@ -1151,7 +1151,8 @@
1151 1151  
1152 1152  * (Recommended way) OTA firmware update via BLE: [[**Instruction**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/BLE_Firmware_Update_NB_Sensors_BC660K-GL/]].
1153 1153  
1154 -* Update through UART TTL interface : **[[Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]**.
865 +* Update through UART TTL interface : **[[Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/UART_Access_for_NB_ST_BC660K-GL/#H4.2UpdateFirmware28Assumethedevicealreadyhaveabootloader29]]**.
866 +(% style="display:none" %) (%%)
1155 1155  
1156 1156  = 6. FAQ =
1157 1157  
... ... @@ -1195,6 +1195,7 @@
1195 1195  * Package Size / pcs : 14.0 x 8x 5 cm
1196 1196  
1197 1197  * Weight / pcs : 180g
910 +(% style="display:none" %) (%%)
1198 1198  
1199 1199  = 9. Support =
1200 1200  
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