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Last modified by Mengting Qiu on 2024/09/05 17:35
From version 136.1
edited by Mengting Qiu
on 2024/03/16 15:10
Change comment: Uploaded new attachment "image-20240316151014-2.png", version {1}
To version 117.1
edited by Mengting Qiu
on 2023/11/14 09:48
Change comment: Uploaded new attachment "image-20231114094816-4.png", version {1}

Summary

Details

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Content
... ... @@ -54,7 +54,6 @@
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" %) (%%)
58 58  
59 59  == 1.3 Specification ==
60 60  
... ... @@ -100,8 +100,11 @@
100 100  
101 101  * STOP Mode: 10uA @ 3.3v
102 102  * Max transmit power: 350mA@3.3v
102 +
103 +(% class="wikigeneratedid" id="H1.4Ratedenvironmentalconditions" %)
103 103  (% style="display:none" %) (%%)
104 104  
106 +
105 105  == 1.4 Applications ==
106 106  
107 107  
... ... @@ -153,7 +153,7 @@
153 153  If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
154 154  
155 155  
156 -== 1.8 Pin Definitions , Switch & SIM Direction ==
158 +== 1.8 Pin Definitions & Switch ==
157 157  
158 158  
159 159  [[image:image-20230819104805-5.png]]
... ... @@ -181,12 +181,6 @@
181 181  (% style="display:none" %)
182 182  
183 183  
184 -=== 1.8.4 SIM Card Direction ===
185 -
186 -
187 -See this link. [[How to insert SIM Card>>url:http://wiki.dragino.com/xwiki/bin/view/Main/General%20Configure%20to%20Connect%20to%20IoT%20server%20for%20-NB%20%26%20-NS%20NB-IoT%20models/#H2.AttachNetwork]].
188 -
189 -
190 190  == 1.9 Mechanical ==
191 191  
192 192  [[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"]]
... ... @@ -209,7 +209,6 @@
209 209  
210 210  * Wood Door: 10mm ~~ 30mm
211 211  * Iron Door: 30 ~~ 45mm
212 -(% style="display:none" %) (%%)
213 213  
214 214  = 2. Use DS03A-NB to communicate with IoT Server =
215 215  
... ... @@ -287,64 +287,37 @@
287 287  === 2.2.1 General Json Format(Type~=5) ===
288 288  
289 289  
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.**
285 +This is the General Json Format. As below:
291 291  
292 -
293 -**The General Json format payload for the single-channel mode is as follows:**
294 -
295 295  (% 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}}**
296 296  
297 -[[image:image-20231115162221-7.png]]
298 298  
290 +[[image:image-20231113180055-1.png]]
299 299  
300 -**The General Json format payload for the double-channel mode is as follows:**
301 301  
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 -
307 307  (% style="color:red" %)**Notice, from above payload:**
308 308  
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.
295 +* Distance , Battery & Signal are the value at uplink time.
310 310  
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):
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.
312 312  
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 -
319 319  === 2.2.2 HEX format Payload(Type~=0) ===
320 320  
321 321  
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.**
302 +This is the HEX Format. As below:
323 323  
324 -
325 -**The HEX format payload for the single-channel mode is as follows:**
326 -
327 327  (% style="color:#4472c4" %)**f86620705255985712640d9c180101000000000000006551f424010000000000006551f36500000000000105655195e0ed97040b0001076551925c0000001d000107655187dcd797043700010c655182b80000004f00010565517f34e397041f51eadc655179760000001351e758654f4125**
328 328  
329 329  [[image:image-20231114091247-2.png||height="186" width="1363"]]
330 330  
331 331  
332 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NB sensor uplink data.
333 -
334 -[[image:image-20231114094432-3.png]]
335 -
336 -
337 -
338 -**The HEX format payload for the double-channel mode is as follows:**
339 -
340 -(% style="color:#4472c4" %)**f86620705255985712640db71701010000000000000001000000000000006552d13401000000000000000000000000006551f365000000000001050000005f00005f655195e0ed97040b0001070000005c00005c6551925c0000001d00010700000033000033655187dcd797043700010c00000033000033655182b80000004f0001050000003300003365517f34e397041f51eadc00000000000000655179760000001351e75800000000000000654f4125**
341 -
342 342  [[image:image-20231114091229-1.png||height="180" width="1584"]]
343 343  
344 344  
312 +
345 345  If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NB sensor uplink data.
346 346  
347 -[[image:image-20231114094838-5.png]]
315 +[[image:image-20231113180254-2.png]]
348 348  
349 349  
350 350  (% style="color:blue" %)**Version:**
... ... @@ -390,28 +390,15 @@
390 390  
391 391  Type3 payload special design for ThingsBoard, it will also configure other default server to ThingsBoard.
392 392  
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 - }**
361 +(% style="color:#4472c4" %)** {"IMEI": "866207058378443","Model": "DS03A","flow": 502,"battery": 3.57,"signal": 23}**
407 407  
408 -[[image:image-20231115150948-1.png||height="625" width="1188"]]
363 +[[image:image-20230922094043-2.png||height="558" width="851"]]
409 409  
410 410  
411 411  === 2.2.4 ThingSpeak Payload(Type~=1) ===
412 412  
413 413  
414 -This payload meets ThingSpeak platform requirement. It includes eight fields. Form 1~~8 are:
369 +This payload meets ThingSpeak platform requirement. It includes only four fields. Form 1~~3 are:
415 415  
416 416  Distance, Battery & Signal. This payload type only valid for ThingsSpeak Platform
417 417  
... ... @@ -419,15 +419,333 @@
419 419  
420 420  (% style="color:#4472c4" %)**field1=Flow value&field2=Battery value&field3=signal value**
421 421  
422 -[[image:image-20231115154757-2.png]]
377 +[[image:image-20230921104741-1.png||height="565" width="826"]]
423 423  
424 -[[image:image-20231115154821-3.png||height="695" width="1119"]]
425 425  
380 +== 2.3  ​Uplink Payload ==
426 426  
382 +=== 2.3.1  Sensor Configuration, FPORT~=4 ===
427 427  
428 -== 2.3 Test Uplink and Change Update Interval ==
429 429  
385 +DS03A-NB will only send this command after getting the downlink command **(0x26 02)** from the server.
430 430  
387 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
388 +|(% colspan="8" style="background-color:#4f81bd; color:white; width:515px" %)**Sensor Configuration FPORT=4**
389 +|**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**
390 +|**Value**|(% style="width:75px" %)TDC (unit:sec)|(% style="width:77px" %)Disalarm|(% style="width:96px" %)(((
391 +Keep status1
392 +)))|(% style="width:99px" %)(((
393 +Keep time1(unit: sec)
394 +)))|(% style="width:87px" %)Keep status2|(% style="width:97px" %)(((
395 +Keep time2(unit: sec)
396 +)))|(% style="width:98px" %)(((
397 +Alarm interval(unit: min)
398 +)))
399 +
400 +Example parse in TTNv3
401 +
402 +[[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"]]
403 +
404 +
405 +* (((
406 +(% style="color:blue" %)**TDC: (default: 0x001C20)**
407 +)))
408 +
409 +Uplink interval for the Open/Close Event, default value is 0x001C20 which is 7200 seconds = 2 hours.
410 +
411 +
412 +* (((
413 +(% style="color:blue" %)**Disalarm: (default: 0)**
414 +)))
415 +
416 + **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.
417 +
418 + **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.
419 +
420 +(% style="color:red" %)** Note: When Disalarm=0, a high frequently open/close event will cause lots of uplink and drain battery very fast. **
421 +
422 +
423 +* (((
424 +(% style="color:blue" %)**Keep Status1 & Keep Time1 & Keep Status2 & Keep Time2**
425 +)))
426 +
427 +Shows the configure value of [[Alarm Base on Timeout Feature>>||anchor="H2.9AlarmBaseonTimeout"]]
428 +
429 +
430 +* (((
431 +(% style="color:blue" %)**Alarm interval(default: 0)**
432 +)))
433 +
434 +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.
435 +
436 +
437 +=== 2.3.2  Real-Time Open/Close Status, Uplink FPORT~=2 ===
438 +
439 +
440 +DS03A-NB will send this uplink **after** Device Status once join the LoRaWAN network successfully. And DS03A-NB will send uplinks when:
441 +
442 +* Every 2 hours, this interval [[can be changed>>||anchor="H2.7SetTransmitIntervalTime"]].
443 +* There is an Open/Close event.  (This info can be disabled by AT+DISALARM=1)
444 +
445 +**1) When (% style="color:blue" %)AT+TTRCHANNEL=1(%%), Uplink Payload totals (% style="color:blue" %)11 bytes. (Default mode)(%%)**
446 +
447 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
448 +|=(% colspan="5" style="background-color:#4F81BD;color:white;width:515px" %)**Real-Time Open/Close Status, FPORT=2**
449 +|(% style="width:94px" %)**Size(bytes)**|(% style="width:97px" %)**1**|(% style="width:95px" %)**3**|(% style="width:119px" %)**3**|(% style="width:107px" %)**4**
450 +|(% style="width:95px" %)**Value**|(% style="width:97px" %)(((
451 +Status & [[Alarm>>||anchor="2.10TTRIG126TTRIG2timeoutstatusalarm"]]
452 +)))|(% style="width:95px" %)Total open door events|(% style="width:119px" %)(((
453 +The last door open duration (unit: sec)
454 +)))|(% style="width:108px" %)Unix TimeStamp
455 +
456 +**Status & Alarm:**
457 +
458 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
459 +|(% 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**
460 +|(% style="width:76px" %)**Value**|(% style="width:96px" %)Reserve|(% style="width:110px" %)(((
461 +Count mod
462 +)))|(% style="width:106px" %)TDC flag 0:No;1:Yes|(% style="width:148px" %)(((
463 +Alarm 0: No Alarm; 1: Alarm
464 +)))|(% style="width:131px" %)(((
465 +Status 0: Close; 1: Open
466 +)))
467 +
468 +[[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"]]
469 +
470 +
471 +* (((
472 +(% style="color:blue" %)**Count mod:Default=0**
473 +)))
474 +
475 +0: Uplink total open door times since factory
476 +
477 +1: Uplink total open door times since last FPORT=2 uplink.
478 +
479 +
480 +* (% style="color:blue" %)**TDC flag**
481 +
482 +When the flag is 1, it means sending packets at normal time intervals.
483 +
484 +Otherwise, it is a packet sent at non-TDC time.
485 +
486 +
487 +* (((
488 +(% style="color:#0000ff" %)**Alarm**
489 +)))
490 +
491 +See [[Alarm Base on Timeout>>||anchor="H3.3.3A0AlarmBaseonTimeout"]]
492 +
493 +
494 +* (((
495 +(% style="color:blue" %)**Status**
496 +)))
497 +
498 +This bit is 1 when the door sensor is open and 0 when it is close.
499 +
500 +
501 +* (((
502 +(% style="color:blue" %)**Total open door events**
503 +)))
504 +
505 +Total pulse/counting base on open door.
506 +
507 +Range (3 Bytes) : 0x000000 ~~ 0xFFFFFF . Max: 16777215
508 +
509 +
510 +* (((
511 +(% style="color:blue" %)**The last door open duration**
512 +)))
513 +
514 +Door sensor last open duration.
515 +
516 +Unit: sec.
517 +
518 +[[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"]]
519 +
520 +
521 +**2) When (% style="color:blue" %)AT+TTRCHANNEL=2(%%), Uplink Payload totals (% style="color:blue" %)18 bytes(%%)**(% style="color:blue" %).
522 +
523 +(When the maximum DR of some frequencies is 11 bytes, it will cause the server to receive empty packets)
524 +
525 +(% style="color:red" %)**Note:When using the AT+TTRCHANNEL=2 command, the Datalog function cannot be used.**
526 +
527 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
528 +|=(% colspan="8" style="background-color:#4F81BD;color:white; width: 515px;" %)**Real-Time Open/Close Status, FPORT=2**
529 +|(% 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**
530 +|(% style="width:95px" %)**Value**|(% style="width:97px" %)(((
531 +Status1 & Alarm1
532 +)))|(% style="width:95px" %)Total open door events1|(% style="width:125px" %)(((
533 +The last door open duration1 (unit: sec)
534 +)))|(% style="width:100px" %)Unix TimeStamp|(% style="width:86px" %)(((
535 +Status2 & Alarm2
536 +)))|(% style="width:96px" %)Total open door events2|(% style="width:126px" %)The last door open duration2 (unit: sec)
537 +
538 +**Status1 & Alarm1:**
539 +
540 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:514px" %)
541 +|(% 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**
542 +|(% style="width:76px" %)**Value**|(% style="width:96px" %)Reserve|(% style="width:99px" %)(((
543 +Count mod
544 +)))|(% style="width:103px" %)TDC flag 0:No;1:Yes|(% style="width:216px" %)(((
545 +Alarm1 0: No Alarm; 1: Alarm (PA8 of pin)
546 +)))|(% style="width:181px" %)(((
547 +Status1 0: Close; 1: Open (PA8 of pin)
548 +)))
549 +
550 +**Status2 & Alarm2:**
551 +
552 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
553 +|(% 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**
554 +|(% style="width:76px" %)**Value**|(% style="width:113px" %)Reserve|(% style="width:219px" %)(((
555 +Alarm2 0: No Alarm; 1: Alarm (PA4 of pin)
556 +)))|(% style="width:181px" %)(((
557 +Status2 0: Close; 1: Open (PA4 of pin)
558 +)))
559 +
560 +[[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"]]
561 +
562 +
563 +* (((
564 +(% style="color:blue" %)**Count mod:Default=0**
565 +)))
566 +
567 +0: Uplink total open door times since factory
568 +
569 +1: Uplink total open door times since last FPORT=2 uplink.
570 +
571 +
572 +* (% style="color:blue" %)**TDC flag**
573 +
574 +When the flag is 1, it means sending packets at normal time intervals.
575 +
576 +Otherwise, it is a packet sent at non-TDC time.
577 +
578 +
579 +* (((
580 +(% style="color:#0000ff" %)**Alarm1 or Alarm2**
581 +)))
582 +
583 +See [[Alarm Base on Timeout>>||anchor="H2.9AlarmBaseonTimeout"]]
584 +
585 +
586 +* (((
587 +(% style="color:blue" %)**Status1 **(% style="color:#0000ff" %)**or **(% style="color:blue" %)**Status2**
588 +)))
589 +
590 +This bit is 1 when the door sensor is open and 0 when it is close.
591 +
592 +
593 +* (((
594 +(% style="color:blue" %)**Total open door events1 **(% style="color:#0000ff" %)**or**(% style="color:blue" %)** Total open door events2**
595 +)))
596 +
597 +Total pulse/counting base on open door.
598 +
599 +Range (3 Bytes) : 0x000000 ~~ 0xFFFFFF . Max: 16777215
600 +
601 +
602 +* (((
603 +(% style="color:blue" %)**The last door open duration1 **(% style="color:#0000ff" %)**or**(% style="color:blue" %)** The last door open duration2**
604 +)))
605 +
606 +Door sensor last open duration.
607 +
608 +Unit: sec.
609 +
610 +[[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"]]
611 +
612 +
613 +=== 2.3.3  Historical Door Open/Close Event, FPORT~=3 ===
614 +
615 +
616 +DS03A-NB stores sensor values and users can retrieve these history values via the downlink command.
617 +
618 +The historical payload includes one or multiplies entries and every entry has the same payload as Real-Time open/close status.
619 +
620 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
621 +|=(% colspan="5" style="background-color:#4F81BD;color:white;width:515px" %)**Real-Time Open/Close Status, FPORT=3**
622 +|(% style="width:60px" %)**Size(bytes)**|(% style="width:80px" %)**1**|(% style="width:120px" %)**3**|(% style="width:150px" %)**3**|(% style="width:90px" %)**4**
623 +|(% style="width:95px" %)**Value**|(% style="width:97px" %)(((
624 +Status & [[Alarm>>||anchor="H2.9A0AlarmBaseonTimeout"]]
625 +)))|(% style="width:95px" %)Total open door events|(% style="width:119px" %)(((
626 +The last door open duration (unit: sec)
627 +)))|(% style="width:108px" %)Unix TimeStamp
628 +
629 +**Status & Alarm:**
630 +
631 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
632 +|(% 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**
633 +|(% style="width:76px" %)**Value**|(% style="width:88px" %)No ACK message|(% style="width:92px" %)Poll Message Flag|(% style="width:89px" %)Reserve|(% style="width:90px" %)(((
634 +Count mod
635 +)))|(% style="width:95px" %)(((
636 +TDC flag 0:No; 1:Yes
637 +)))|(% style="width:116px" %)(((
638 +Alarm 0: No Alarm; 1: Alarm
639 +)))|(% style="width:112px" %)(((
640 +Status 0:Close; 1: Open
641 +)))
642 +
643 +* (((
644 +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.
645 +)))
646 +
647 +For example, in the US915 band, the max payload for different DR is:
648 +
649 +(((
650 +**~1. DR0**: max is 11 bytes so one entry of data
651 +)))
652 +
653 +(((
654 +**2. DR1**: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
655 +)))
656 +
657 +(((
658 +**3. DR2**: total payload includes 11 entries of data
659 +)))
660 +
661 +(((
662 +**4. DR3**: total payload includes 22 entries of data.
663 +)))
664 +
665 +If DS03A-NB doesn't have any data in the polling time. It will uplink 11 bytes of 0
666 +
667 +[[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"]]
668 +
669 +**Downlink:**
670 +
671 +0x31 64 9E 7D 34 64 9E 7E 9C 05
672 +
673 +
674 +**Uplink:**
675 +
676 +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
677 +
678 +
679 +**Parsed Value:**
680 +
681 +[COUNTMOD, TDC_FLAG, ALARM,  DOOR_STATUS, OPEN_DOOR_TIMES, LAST_DOOR_OPEN_DURATION, TIME]
682 +
683 +
684 +[SUM,YES,FALSE,OPEN,0,0,2023-06-30 06:59:20],
685 +
686 +[SUM,NO,FALSE,CLOSE,0,99,2023-06-30 07:00:44],
687 +
688 +[SUM,NO,FALSE,OPEN, 1,99,2023-06-30 07:00:52],
689 +
690 +[SUM,NO,FALSE,CLOSE,1,141,2023-06-30 07:03:13],
691 +
692 +[SUM,NO,TRUE,OPEN, 2,141,2023-06-30 07:03:32],
693 +
694 +[PART,NO,FALSE,CLOSE,2,31,2023-06-30 07:03:53],
695 +
696 +[PART,NO,TRUE,OPEN, 3,31,2023-06-30 07:04:11],
697 +
698 +[[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"]]
699 +
700 +
701 +== 2.4 Test Uplink and Change Update Interval ==
702 +
703 +
431 431  By default, Sensor will send uplinks (% style="color:blue" %)**every 2 hours**(%%) & AT+NOUD=8
432 432  
433 433  User can use below commands to change the (% style="color:blue" %)**uplink interval**.
... ... @@ -437,7 +437,7 @@
437 437  User can also push the button for more than 1 seconds to activate an uplink.
438 438  
439 439  
440 -== 2.4 Multi-Samplings and One uplink ==
713 +== 2.5 Multi-Samplings and One uplink ==
441 441  
442 442  
443 443  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:
... ... @@ -451,7 +451,7 @@
451 451  [[image:1692424376354-959.png]]
452 452  
453 453  
454 -== 2.5 Trggier an uplink by external interrupt ==
727 +== 2.6 Trggier an uplink by external interrupt ==
455 455  
456 456  
457 457  DS03A-NB has an external trigger interrupt function. Users can use the PB15 pin to trigger the upload of data packets.
... ... @@ -467,9 +467,8 @@
467 467  * (% style="color:#037691" %)**AT+INTMOD=2 **(%%) ~/~/ Trigger by falling edge
468 468  
469 469  * (% style="color:#037691" %)**AT+INTMOD=3  **(%%) ~/~/ Trigger by rising edge
470 -(% style="display:none" %) (%%)
471 471  
472 -== 2.5 Set Transmit Interval Time ==
744 +== 2.7 Set Transmit Interval Time ==
473 473  
474 474  
475 475  (((
... ... @@ -509,11 +509,14 @@
509 509  )))
510 510  * (((
511 511  Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
512 -)))(% style="display:none" %) (%%)
513 513  
514 -== 2.7 Enable / Disable Alarm ==
515 515  
786 +
787 +)))
516 516  
789 +== 2.8 Enable / Disable Alarm ==
790 +
791 +
517 517  Feature: Enable/Disable Alarm for open/close event. Default value 0.
518 518  
519 519  (% style="color:blue" %)**AT Command: **
... ... @@ -530,7 +530,7 @@
530 530  0xA7 00  ~/~/ Same As AT+DISALARM=0
531 531  
532 532  
533 -== 2.8 Alarm Base on Timeout ==
808 +== 2.9 Alarm Base on Timeout ==
534 534  
535 535  
536 536  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:
... ... @@ -612,7 +612,7 @@
612 612  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.
613 613  
614 614  
615 -== 2.9 TTRIG1 & TTRIG2 timeout status alarm ==
890 +== 2.10 TTRIG1 & TTRIG2 timeout status alarm ==
616 616  
617 617  
618 618  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.
... ... @@ -641,7 +641,7 @@
641 641  Example:  0C aa  => AT+TTRALARM= aa
642 642  
643 643  
644 -== 2.10 Count Mod ==
919 +== 2.11 Count Mod ==
645 645  
646 646  
647 647  Feature: Manually set the count mode.
... ... @@ -670,7 +670,7 @@
670 670  Example:  0B aa  => AT+COUNTMOD = second byte
671 671  
672 672  
673 -== 2.11 Number of channel of door sensors ==
948 +== 2.12  Number of channel of door sensors ==
674 674  
675 675  
676 676  Feature: Set the number of door sensor channels.
... ... @@ -699,7 +699,7 @@
699 699  Example:  0D aa => AT+TTRCHANNEL = second byte
700 700  
701 701  
702 -== 2.12 Clear the open door times and the duration of the last open door ==
977 +== 2.13  Clear the open door times and the duration of the last open door ==
703 703  
704 704  
705 705  (% style="color:blue" %)**AT Command:**
... ... @@ -715,7 +715,7 @@
715 715  The sensor will clear the open door times and the duration of the last open door.
716 716  
717 717  
718 -== 2.13 Set the count value of the number of open door ==
993 +== 2.14  Set the count value of the number of open door ==
719 719  
720 720  
721 721  (% style="color:blue" %)**AT Command:**
... ... @@ -757,7 +757,6 @@
757 757  * AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
758 758  
759 759  * 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" %) (%%)
761 761  
762 762  == 3.2 AT Commands Set ==
763 763  
... ... @@ -862,8 +862,7 @@
862 862  
863 863  * (Recommended way) OTA firmware update via BLE: [[**Instruction**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/BLE_Firmware_Update_NB_Sensors_BC660K-GL/]].
864 864  
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" %) (%%)
1139 +* 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]]**.
867 867  
868 868  = 6. FAQ =
869 869  
... ... @@ -907,7 +907,6 @@
907 907  * Package Size / pcs : 14.0 x 8x 5 cm
908 908  
909 909  * Weight / pcs : 180g
910 -(% style="display:none" %) (%%)
911 911  
912 912  = 9. Support =
913 913  
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