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Last modified by Mengting Qiu on 2024/09/05 17:35
From version 115.1
edited by Mengting Qiu
on 2023/11/14 09:12
Change comment: Uploaded new attachment "image-20231114091247-2.png", version {1}
To version 137.1
edited by Mengting Qiu
on 2024/03/16 15:10
Change comment: There is no comment for this version

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  
... ... @@ -282,35 +282,64 @@
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. As below:
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  
324 +
325 +**The HEX format payload for the single-channel mode is as follows:**
326 +
304 304  (% style="color:#4472c4" %)**f86620705255985712640d9c180101000000000000006551f424010000000000006551f36500000000000105655195e0ed97040b0001076551925c0000001d000107655187dcd797043700010c655182b80000004f00010565517f34e397041f51eadc655179760000001351e758654f4125**
305 305  
306 -[[image:image-20231102094508-1.png||height="141" width="1012"]]
329 +[[image:image-20231114091247-2.png||height="186" width="1363"]]
307 307  
308 308  
309 -[[image:image-20231102100109-2.png||height="117" width="1015"]]
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.
310 310  
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 +[[image:image-20231114091229-1.png||height="180" width="1584"]]
343 +
344 +
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 -[[image:image-20231113180254-2.png]]
347 +[[image:image-20231114094838-5.png]]
314 314  
315 315  
316 316  (% style="color:blue" %)**Version:**
... ... @@ -356,15 +356,28 @@
356 356  
357 357  Type3 payload special design for ThingsBoard, it will also configure other default server to ThingsBoard.
358 358  
359 -(% 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 + }**
360 360  
361 -[[image:image-20230922094043-2.png||height="558" width="851"]]
408 +[[image:image-20231115150948-1.png||height="625" width="1188"]]
362 362  
363 363  
364 364  === 2.2.4 ThingSpeak Payload(Type~=1) ===
365 365  
366 366  
367 -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:
368 368  
369 369  Distance, Battery & Signal. This payload type only valid for ThingsSpeak Platform
370 370  
... ... @@ -372,333 +372,15 @@
372 372  
373 373  (% style="color:#4472c4" %)**field1=Flow value&field2=Battery value&field3=signal value**
374 374  
375 -[[image:image-20230921104741-1.png||height="565" width="826"]]
422 +[[image:image-20231115154757-2.png]]
376 376  
424 +[[image:image-20231115154821-3.png||height="695" width="1119"]]
377 377  
378 -== 2.3  ​Uplink Payload ==
379 379  
380 -=== 2.3.1  Sensor Configuration, FPORT~=4 ===
381 381  
428 +== 2.3 Test Uplink and Change Update Interval ==
382 382  
383 -DS03A-NB will only send this command after getting the downlink command **(0x26 02)** from the server.
384 384  
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**
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 -|**Value**|(% style="width:75px" %)TDC (unit:sec)|(% style="width:77px" %)Disalarm|(% style="width:96px" %)(((
389 -Keep status1
390 -)))|(% style="width:99px" %)(((
391 -Keep time1(unit: sec)
392 -)))|(% style="width:87px" %)Keep status2|(% style="width:97px" %)(((
393 -Keep time2(unit: sec)
394 -)))|(% style="width:98px" %)(((
395 -Alarm interval(unit: min)
396 -)))
397 -
398 -Example parse in TTNv3
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"]]
401 -
402 -
403 -* (((
404 -(% style="color:blue" %)**TDC: (default: 0x001C20)**
405 -)))
406 -
407 -Uplink interval for the Open/Close Event, default value is 0x001C20 which is 7200 seconds = 2 hours.
408 -
409 -
410 -* (((
411 -(% style="color:blue" %)**Disalarm: (default: 0)**
412 -)))
413 -
414 - **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.
415 -
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 -
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 -
420 -
421 -* (((
422 -(% style="color:blue" %)**Keep Status1 & Keep Time1 & Keep Status2 & Keep Time2**
423 -)))
424 -
425 -Shows the configure value of [[Alarm Base on Timeout Feature>>||anchor="H2.9AlarmBaseonTimeout"]]
426 -
427 -
428 -* (((
429 -(% style="color:blue" %)**Alarm interval(default: 0)**
430 -)))
431 -
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 -
434 -
435 -=== 2.3.2  Real-Time Open/Close Status, Uplink FPORT~=2 ===
436 -
437 -
438 -DS03A-NB will send this uplink **after** Device Status once join the LoRaWAN network successfully. And DS03A-NB will send uplinks when:
439 -
440 -* Every 2 hours, this interval [[can be changed>>||anchor="H2.7SetTransmitIntervalTime"]].
441 -* There is an Open/Close event.  (This info can be disabled by AT+DISALARM=1)
442 -
443 -**1) When (% style="color:blue" %)AT+TTRCHANNEL=1(%%), Uplink Payload totals (% style="color:blue" %)11 bytes. (Default mode)(%%)**
444 -
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 -|(% style="width:94px" %)**Size(bytes)**|(% style="width:97px" %)**1**|(% style="width:95px" %)**3**|(% style="width:119px" %)**3**|(% style="width:107px" %)**4**
448 -|(% style="width:95px" %)**Value**|(% style="width:97px" %)(((
449 -Status & [[Alarm>>||anchor="2.10TTRIG126TTRIG2timeoutstatusalarm"]]
450 -)))|(% style="width:95px" %)Total open door events|(% style="width:119px" %)(((
451 -The last door open duration (unit: sec)
452 -)))|(% style="width:108px" %)Unix TimeStamp
453 -
454 -**Status & Alarm:**
455 -
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="width:76px" %)**Value**|(% style="width:96px" %)Reserve|(% style="width:110px" %)(((
459 -Count mod
460 -)))|(% style="width:106px" %)TDC flag 0:No;1:Yes|(% style="width:148px" %)(((
461 -Alarm 0: No Alarm; 1: Alarm
462 -)))|(% style="width:131px" %)(((
463 -Status 0: Close; 1: Open
464 -)))
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 -
468 -
469 -* (((
470 -(% style="color:blue" %)**Count mod:Default=0**
471 -)))
472 -
473 -0: Uplink total open door times since factory
474 -
475 -1: Uplink total open door times since last FPORT=2 uplink.
476 -
477 -
478 -* (% style="color:blue" %)**TDC flag**
479 -
480 -When the flag is 1, it means sending packets at normal time intervals.
481 -
482 -Otherwise, it is a packet sent at non-TDC time.
483 -
484 -
485 -* (((
486 -(% style="color:#0000ff" %)**Alarm**
487 -)))
488 -
489 -See [[Alarm Base on Timeout>>||anchor="H3.3.3A0AlarmBaseonTimeout"]]
490 -
491 -
492 -* (((
493 -(% style="color:blue" %)**Status**
494 -)))
495 -
496 -This bit is 1 when the door sensor is open and 0 when it is close.
497 -
498 -
499 -* (((
500 -(% style="color:blue" %)**Total open door events**
501 -)))
502 -
503 -Total pulse/counting base on open door.
504 -
505 -Range (3 Bytes) : 0x000000 ~~ 0xFFFFFF . Max: 16777215
506 -
507 -
508 -* (((
509 -(% style="color:blue" %)**The last door open duration**
510 -)))
511 -
512 -Door sensor last open duration.
513 -
514 -Unit: sec.
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 -
518 -
519 -**2) When (% style="color:blue" %)AT+TTRCHANNEL=2(%%), Uplink Payload totals (% style="color:blue" %)18 bytes(%%)**(% style="color:blue" %).
520 -
521 -(When the maximum DR of some frequencies is 11 bytes, it will cause the server to receive empty packets)
522 -
523 -(% style="color:red" %)**Note:When using the AT+TTRCHANNEL=2 command, the Datalog function cannot be used.**
524 -
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 -|(% 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 -|(% style="width:95px" %)**Value**|(% style="width:97px" %)(((
529 -Status1 & Alarm1
530 -)))|(% style="width:95px" %)Total open door events1|(% style="width:125px" %)(((
531 -The last door open duration1 (unit: sec)
532 -)))|(% style="width:100px" %)Unix TimeStamp|(% style="width:86px" %)(((
533 -Status2 & Alarm2
534 -)))|(% style="width:96px" %)Total open door events2|(% style="width:126px" %)The last door open duration2 (unit: sec)
535 -
536 -**Status1 & Alarm1:**
537 -
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="width:76px" %)**Value**|(% style="width:96px" %)Reserve|(% style="width:99px" %)(((
541 -Count mod
542 -)))|(% style="width:103px" %)TDC flag 0:No;1:Yes|(% style="width:216px" %)(((
543 -Alarm1 0: No Alarm; 1: Alarm (PA8 of pin)
544 -)))|(% style="width:181px" %)(((
545 -Status1 0: Close; 1: Open (PA8 of pin)
546 -)))
547 -
548 -**Status2 & Alarm2:**
549 -
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="width:76px" %)**Value**|(% style="width:113px" %)Reserve|(% style="width:219px" %)(((
553 -Alarm2 0: No Alarm; 1: Alarm (PA4 of pin)
554 -)))|(% style="width:181px" %)(((
555 -Status2 0: Close; 1: Open (PA4 of pin)
556 -)))
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 -
560 -
561 -* (((
562 -(% style="color:blue" %)**Count mod:Default=0**
563 -)))
564 -
565 -0: Uplink total open door times since factory
566 -
567 -1: Uplink total open door times since last FPORT=2 uplink.
568 -
569 -
570 -* (% style="color:blue" %)**TDC flag**
571 -
572 -When the flag is 1, it means sending packets at normal time intervals.
573 -
574 -Otherwise, it is a packet sent at non-TDC time.
575 -
576 -
577 -* (((
578 -(% style="color:#0000ff" %)**Alarm1 or Alarm2**
579 -)))
580 -
581 -See [[Alarm Base on Timeout>>||anchor="H2.9AlarmBaseonTimeout"]]
582 -
583 -
584 -* (((
585 -(% style="color:blue" %)**Status1 **(% style="color:#0000ff" %)**or **(% style="color:blue" %)**Status2**
586 -)))
587 -
588 -This bit is 1 when the door sensor is open and 0 when it is close.
589 -
590 -
591 -* (((
592 -(% style="color:blue" %)**Total open door events1 **(% style="color:#0000ff" %)**or**(% style="color:blue" %)** Total open door events2**
593 -)))
594 -
595 -Total pulse/counting base on open door.
596 -
597 -Range (3 Bytes) : 0x000000 ~~ 0xFFFFFF . Max: 16777215
598 -
599 -
600 -* (((
601 -(% style="color:blue" %)**The last door open duration1 **(% style="color:#0000ff" %)**or**(% style="color:blue" %)** The last door open duration2**
602 -)))
603 -
604 -Door sensor last open duration.
605 -
606 -Unit: sec.
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 -
610 -
611 -=== 2.3.3  Historical Door Open/Close Event, FPORT~=3 ===
612 -
613 -
614 -DS03A-NB stores sensor values and users can retrieve these history values via the downlink command.
615 -
616 -The historical payload includes one or multiplies entries and every entry has the same payload as Real-Time open/close status.
617 -
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 -|(% style="width:60px" %)**Size(bytes)**|(% style="width:80px" %)**1**|(% style="width:120px" %)**3**|(% style="width:150px" %)**3**|(% style="width:90px" %)**4**
621 -|(% style="width:95px" %)**Value**|(% style="width:97px" %)(((
622 -Status & [[Alarm>>||anchor="H2.9A0AlarmBaseonTimeout"]]
623 -)))|(% style="width:95px" %)Total open door events|(% style="width:119px" %)(((
624 -The last door open duration (unit: sec)
625 -)))|(% style="width:108px" %)Unix TimeStamp
626 -
627 -**Status & Alarm:**
628 -
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="width:76px" %)**Value**|(% style="width:88px" %)No ACK message|(% style="width:92px" %)Poll Message Flag|(% style="width:89px" %)Reserve|(% style="width:90px" %)(((
632 -Count mod
633 -)))|(% style="width:95px" %)(((
634 -TDC flag 0:No; 1:Yes
635 -)))|(% style="width:116px" %)(((
636 -Alarm 0: No Alarm; 1: Alarm
637 -)))|(% style="width:112px" %)(((
638 -Status 0:Close; 1: Open
639 -)))
640 -
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 -)))
644 -
645 -For example, in the US915 band, the max payload for different DR is:
646 -
647 -(((
648 -**~1. DR0**: max is 11 bytes so one entry of data
649 -)))
650 -
651 -(((
652 -**2. DR1**: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
653 -)))
654 -
655 -(((
656 -**3. DR2**: total payload includes 11 entries of data
657 -)))
658 -
659 -(((
660 -**4. DR3**: total payload includes 22 entries of data.
661 -)))
662 -
663 -If DS03A-NB doesn't have any data in the polling time. It will uplink 11 bytes of 0
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 -
667 -**Downlink:**
668 -
669 -0x31 64 9E 7D 34 64 9E 7E 9C 05
670 -
671 -
672 -**Uplink:**
673 -
674 -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
675 -
676 -
677 -**Parsed Value:**
678 -
679 -[COUNTMOD, TDC_FLAG, ALARM,  DOOR_STATUS, OPEN_DOOR_TIMES, LAST_DOOR_OPEN_DURATION, TIME]
680 -
681 -
682 -[SUM,YES,FALSE,OPEN,0,0,2023-06-30 06:59:20],
683 -
684 -[SUM,NO,FALSE,CLOSE,0,99,2023-06-30 07:00:44],
685 -
686 -[SUM,NO,FALSE,OPEN, 1,99,2023-06-30 07:00:52],
687 -
688 -[SUM,NO,FALSE,CLOSE,1,141,2023-06-30 07:03:13],
689 -
690 -[SUM,NO,TRUE,OPEN, 2,141,2023-06-30 07:03:32],
691 -
692 -[PART,NO,FALSE,CLOSE,2,31,2023-06-30 07:03:53],
693 -
694 -[PART,NO,TRUE,OPEN, 3,31,2023-06-30 07:04:11],
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 -
698 -
699 -== 2.4 Test Uplink and Change Update Interval ==
700 -
701 -
702 702  By default, Sensor will send uplinks (% style="color:blue" %)**every 2 hours**(%%) & AT+NOUD=8
703 703  
704 704  User can use below commands to change the (% style="color:blue" %)**uplink interval**.
... ... @@ -708,7 +708,7 @@
708 708  User can also push the button for more than 1 seconds to activate an uplink.
709 709  
710 710  
711 -== 2.5 Multi-Samplings and One uplink ==
440 +== 2.4 Multi-Samplings and One uplink ==
712 712  
713 713  
714 714  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:
... ... @@ -722,7 +722,7 @@
722 722  [[image:1692424376354-959.png]]
723 723  
724 724  
725 -== 2.6 Trggier an uplink by external interrupt ==
454 +== 2.5 Trggier an uplink by external interrupt ==
726 726  
727 727  
728 728  DS03A-NB has an external trigger interrupt function. Users can use the PB15 pin to trigger the upload of data packets.
... ... @@ -738,8 +738,9 @@
738 738  * (% style="color:#037691" %)**AT+INTMOD=2 **(%%) ~/~/ Trigger by falling edge
739 739  
740 740  * (% style="color:#037691" %)**AT+INTMOD=3  **(%%) ~/~/ Trigger by rising edge
470 +(% style="display:none" %) (%%)
741 741  
742 -== 2.7 Set Transmit Interval Time ==
472 +== 2.5 Set Transmit Interval Time ==
743 743  
744 744  
745 745  (((
... ... @@ -779,14 +779,11 @@
779 779  )))
780 780  * (((
781 781  Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
512 +)))(% style="display:none" %) (%%)
782 782  
514 +== 2.7 Enable / Disable Alarm ==
783 783  
784 -
785 -)))
786 786  
787 -== 2.8 Enable / Disable Alarm ==
788 -
789 -
790 790  Feature: Enable/Disable Alarm for open/close event. Default value 0.
791 791  
792 792  (% style="color:blue" %)**AT Command: **
... ... @@ -803,7 +803,7 @@
803 803  0xA7 00  ~/~/ Same As AT+DISALARM=0
804 804  
805 805  
806 -== 2.9 Alarm Base on Timeout ==
533 +== 2.8 Alarm Base on Timeout ==
807 807  
808 808  
809 809  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:
... ... @@ -885,7 +885,7 @@
885 885  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.
886 886  
887 887  
888 -== 2.10 TTRIG1 & TTRIG2 timeout status alarm ==
615 +== 2.9 TTRIG1 & TTRIG2 timeout status alarm ==
889 889  
890 890  
891 891  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.
... ... @@ -914,7 +914,7 @@
914 914  Example:  0C aa  => AT+TTRALARM= aa
915 915  
916 916  
917 -== 2.11 Count Mod ==
644 +== 2.10 Count Mod ==
918 918  
919 919  
920 920  Feature: Manually set the count mode.
... ... @@ -943,7 +943,7 @@
943 943  Example:  0B aa  => AT+COUNTMOD = second byte
944 944  
945 945  
946 -== 2.12  Number of channel of door sensors ==
673 +== 2.11 Number of channel of door sensors ==
947 947  
948 948  
949 949  Feature: Set the number of door sensor channels.
... ... @@ -972,7 +972,7 @@
972 972  Example:  0D aa => AT+TTRCHANNEL = second byte
973 973  
974 974  
975 -== 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 ==
976 976  
977 977  
978 978  (% style="color:blue" %)**AT Command:**
... ... @@ -988,7 +988,7 @@
988 988  The sensor will clear the open door times and the duration of the last open door.
989 989  
990 990  
991 -== 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 ==
992 992  
993 993  
994 994  (% style="color:blue" %)**AT Command:**
... ... @@ -1020,6 +1020,58 @@
1020 1020  0xA6 02 00 00 32  ==>  AT+SETCNT=2,50
1021 1021  
1022 1022  
750 +
751 +
752 +
753 +== 2.14 Clock logging (Since firmware version v1.2.1) ==
754 +
755 +Sometimes when we deploy lots of end nodes in field. We want all sensors sample data at the same time, and upload these data together for analyze. In such case, we can use clock loging feature.
756 +
757 +We can use this command to set the start time of data recording and the time interval to meet the requirements of the specific collection time of data.
758 +
759 +* (% style="color:blue" %)**AT Command: AT+CLOCKLOG=a,b,c,d**
760 +
761 +(% style="color:blue" %)**a:**(%%)** 0:** Disable Clock logging.  ** 1: **Enable Clock Logging
762 +
763 +(% style="color:blue" %)**b:**(%%)** **Specify First sampling start second: range **(0 ~~ 3599, 65535)   ** ~/~/**Note: **If parameter b is set to 65535, the log period starts after the node accesses the network and sends packets.
764 +
765 +(% style="color:blue" %)**c:**(%%)** **Specify the sampling interval: range **(0 ~~ 255 minutes)**
766 +
767 +(% style="color:blue" %)**d:**(%%)** **How many entries should be uplink on every TDC **(max 32)**
768 +
769 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SPH01-NB_NB-IoT_Soil_pH_Sensor_User_Manual/WebHome/image-20240315141254-1.png?rev=1.1||alt="image-20240315141254-1.png"]]
770 +
771 +**Example:**
772 +
773 +**AT+CLOCKLOG=1,65535,1,5**
774 +
775 +After the node sends the first packet, data is recorded to the memory at intervals of 1 minute. For each TDC uplink, the uplink load will include: battery information + the last 5 memory records (payload + timestamp).
776 +
777 +(% class="wikigeneratedid" %)
778 +[[image:image-20240316150911-1.png||height="493" width="1144"]]
779 +
780 +(% class="wikigeneratedid" %)
781 +(% style="color:red" %)**Note: Users need to synchronize the server time before configuring this command. If the server time is not synchronized before this command is configured, the command takes effect only after the node is reset.**
782 +
783 +
784 +
785 +
786 +
787 +== 2.8 Example Query saved historical records ==
788 +
789 +* (% style="color:blue" %)**AT Command: AT+CDP**
790 +
791 +This command can be used to search the saved history, recording up to 32 groups of data, each group of historical data contains a maximum of 100 bytes.
792 +
793 +(% class="wikigeneratedid" %)
794 +[[image:image-20240316151014-2.png||height="632" width="825"]]
795 +
796 +
797 +
798 +
799 +
800 +
801 +
1023 1023  = 3. Configure DS03A-NB =
1024 1024  
1025 1025  == 3.1 Configure Methods ==
... ... @@ -1030,6 +1030,7 @@
1030 1030  * AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
1031 1031  
1032 1032  * 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]].
812 +(% style="display:none" %) (%%)
1033 1033  
1034 1034  == 3.2 AT Commands Set ==
1035 1035  
... ... @@ -1134,7 +1134,8 @@
1134 1134  
1135 1135  * (Recommended way) OTA firmware update via BLE: [[**Instruction**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/BLE_Firmware_Update_NB_Sensors_BC660K-GL/]].
1136 1136  
1137 -* 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]]**.
917 +* Update through UART TTL interface : **[[Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/UART_Access_for_NB_ST_BC660K-GL/#H4.2UpdateFirmware28Assumethedevicealreadyhaveabootloader29]]**.
918 +(% style="display:none" %) (%%)
1138 1138  
1139 1139  = 6. FAQ =
1140 1140  
... ... @@ -1178,6 +1178,7 @@
1178 1178  * Package Size / pcs : 14.0 x 8x 5 cm
1179 1179  
1180 1180  * Weight / pcs : 180g
962 +(% style="display:none" %) (%%)
1181 1181  
1182 1182  = 9. Support =
1183 1183  
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