Last modified by Mengting Qiu on 2024/04/02 16:44
<
From version < 125.6 >
edited by Xiaoling
on 2022/09/09 16:25
To version < 116.3 >
edited by Xiaoling
on 2022/07/11 09:42
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -17,7 +17,6 @@
17 17  
18 18  = 1.  Introduction =
19 19  
20 -
21 21  == 1.1 ​ What is N95S31B NB-IoT Sensor Node ==
22 22  
23 23  (((
... ... @@ -56,7 +56,6 @@
56 56  
57 57  == 1.2 ​ Features ==
58 58  
59 -
60 60  * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
61 61  * Monitor Temperature & Humidity via SHT31
62 62  * AT Commands to change parameters
... ... @@ -68,6 +68,8 @@
68 68  * Micro SIM card slot for NB-IoT SIM
69 69  * 8500mAh Battery for long term use
70 70  
69 +
70 +
71 71  == 1.3  Specification ==
72 72  
73 73  
... ... @@ -93,9 +93,10 @@
93 93  * Max continuously current: 130mA
94 94  * Max boost current: 2A, 1 second
95 95  
96 -== ​1.4  Applications ==
97 97  
98 98  
98 +== ​1.4  Applications ==
99 +
99 99  * Smart Buildings & Home Automation
100 100  * Logistics and Supply Chain Management
101 101  * Smart Metering
... ... @@ -107,21 +107,15 @@
107 107  ​
108 108  
109 109  
111 +== 1.5  Pin Definitions ==
110 110  
111 -
112 -== 1.5  Pin Definitions & Switch ==
113 -
114 -
115 115  N95S31B use the mother board from NBSN95 which as below.
116 116  
117 -
118 118  [[image:image-20220709144723-1.png]]
119 119  
120 120  
121 -
122 122  === 1.5.1 Jumper JP2 ===
123 123  
124 -
125 125  Power on Device when put this jumper.
126 126  
127 127  
... ... @@ -128,7 +128,6 @@
128 128  
129 129  === 1.5.2 BOOT MODE / SW1 ===
130 130  
131 -
132 132  (((
133 133  1) ISP: upgrade mode, device won't have any signal in this mode. but ready for upgrade firmware. LED won't work. Firmware won't run.
134 134  )))
... ... @@ -141,7 +141,6 @@
141 141  
142 142  === 1.5.3 Reset Button ===
143 143  
144 -
145 145  Press to reboot the device.
146 146  
147 147  
... ... @@ -148,15 +148,15 @@
148 148  
149 149  === 1.5.4 LED ===
150 150  
151 -
152 152  It will flash:
153 153  
154 154  1. When boot the device in flash mode
155 155  1. Send an uplink packet
156 156  
157 -= 2.  Use N95S31B to communicate with IoT Server =
158 158  
159 159  
151 += 2.  Use N95S31B to communicate with IoT Server =
152 +
160 160  == 2.1  How it works ==
161 161  
162 162  
... ... @@ -173,7 +173,7 @@
173 173  
174 174  )))
175 175  
176 -[[image:1657520100595-569.png]]
169 +[[image:1657350248151-650.png]]
177 177  
178 178  (((
179 179  
... ... @@ -189,7 +189,6 @@
189 189  [[image:image-20220709150546-2.png]]
190 190  
191 191  
192 -
193 193  === 2.2.1 Test Requirement ===
194 194  
195 195  
... ... @@ -242,7 +242,6 @@
242 242  
243 243  === 2.2.3  Insert SIM card ===
244 244  
245 -
246 246  (((
247 247  Insert the NB-IoT Card get from your provider.
248 248  )))
... ... @@ -258,18 +258,14 @@
258 258  
259 259  === 2.2.4  Connect USB – TTL to N95S31B to configure it ===
260 260  
261 -
262 262  (((
263 263  (((
264 264  User need to configure N95S31B via serial port to set the (% style="color:blue" %)**Server Address** / **Uplink Topic** (%%)to define where and how-to uplink packets. N95S31B support AT Commands, user can use a USB to TTL adapter to connect to N95S31B and use AT Commands to configure it, as below.
265 -
266 -
267 267  )))
268 268  )))
269 269  
270 270  [[image:1657351312545-300.png]]
271 271  
272 -
273 273  **Connection:**
274 274  
275 275   (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
... ... @@ -293,9 +293,8 @@
293 293  
294 294  [[image:1657329814315-101.png]]
295 295  
296 -
297 297  (((
298 -(% style="color:red" %)**Note: the valid AT Commands can be found at:  **(%%)**[[https:~~/~~/www.dropbox.com/sh/mlpd6l05bogvaf6/AABwAJLMttqG7i~~-~~-AyZcQkoua?dl=0>>https://www.dropbox.com/sh/mlpd6l05bogvaf6/AABwAJLMttqG7i--AyZcQkoua?dl=0]]**
284 +(% style="color:red" %)Note: the valid AT Commands can be found at:  (%%)[[https:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/N95S31B/>>url:https://www.dragino.com/downloads/index.php?dir=NB-IoT/N95S31B/]]
299 299  )))
300 300  
301 301  
... ... @@ -302,10 +302,9 @@
302 302  
303 303  === 2.2.5  Use CoAP protocol to uplink data ===
304 304  
291 +(% style="color:red" %)Note: if you don't have CoAP server, you can refer this link to set up one: (%%)[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/>>http://wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/]]
305 305  
306 -(% style="color:red" %)**Note: if you don't have CoAP server, you can refer this link to set up one: **(%%)**[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/>>http://wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/]]**
307 307  
308 -
309 309  (((
310 310  **Use below commands:**
311 311  )))
... ... @@ -353,7 +353,6 @@
353 353  
354 354  === 2.2.7  Use MQTT protocol to uplink data ===
355 355  
356 -
357 357  N95S31B supports only plain MQTT now it doesn't support TLS and other related encryption.
358 358  
359 359  * (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
... ... @@ -369,7 +369,6 @@
369 369  
370 370  [[image:1657352645687-385.png]]
371 371  
372 -
373 373  (((
374 374  To save battery life, N95S31B will establish a subscription before each uplink and close the subscription 3 seconds after uplink successful. Any downlink commands from server will only arrive during the subscription period.
375 375  )))
... ... @@ -383,7 +383,6 @@
383 383  
384 384  === 2.2.8  Use TCP protocol to uplink data ===
385 385  
386 -
387 387  This feature is supported since firmware version v110
388 388  
389 389  * (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
... ... @@ -398,7 +398,6 @@
398 398  
399 399  === 2.2.9  Change Update Interval ===
400 400  
401 -
402 402  User can use below command to change the (% style="color:green" %)**uplink interval**.
403 403  
404 404  * (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
... ... @@ -407,21 +407,13 @@
407 407  
408 408  )))
409 409  
410 -(((
411 -(% style="color:red" %)**NOTE: Since firmware version is v1.2:**
412 -)))
413 413  
414 -(((
415 -(% style="color:red" %)**By default, the device will send an uplink message every 2 hours. Each Uplink Include 8 set of records in this 2 hour (15 minute interval / record).**
416 -)))
417 417  
418 -
419 -
420 420  == 2.3  Uplink Payload ==
421 421  
422 422  
423 423  (((
424 -N95S31B has different working modes for the connections of different types of sensors. This section describes these modes. User can use the AT Command (% style="color:blue" %)**AT+MOD**(%%) to set NBSN95 to different working modes.
397 +NBSN95 has different working mode for the connections of different type of sensors. This section describes these modes. User can use the AT Command (% style="color:blue" %)**AT+MOD**(%%) to set NBSN95 to different working modes.
425 425  )))
426 426  
427 427  
... ... @@ -430,7 +430,7 @@
430 430  )))
431 431  
432 432  (((
433 - (% style="color:blue" %)**AT+CFGMOD=2 ** (%%)~/~/will set the N95S31B to work in MOD=2 distance mode which target to measure distance via Ultrasonic Sensor.
406 + (% style="color:blue" %)**AT+CFGMOD=2 ** (%%)~/~/will set the NBSN95 to work in MOD=2 distance mode which target to measure distance via Ultrasonic Sensor.
434 434  )))
435 435  
436 436  
... ... @@ -453,30 +453,24 @@
453 453  
454 454  (% style="color:red" %)
455 455  1. (((
456 -**All modes share the same Payload Explanation from [[HERE>>||anchor="H2.3A0UplinkPayload"]].**
429 +All modes share the same Payload Explanation from [[HERE>>||anchor="H2.3A0UplinkPayload"]].
457 457  )))
458 458  1. (((
459 -**By default, the device will send an uplink message every 1 hour.**
432 +By default, the device will send an uplink message every 1 hour.
433 +)))
460 460  
461 461  
462 462  
463 -
464 -)))
465 -
466 466  === 2.3.1  Payload Analyze ===
467 467  
468 -
469 -==== 2.3.1.1  Before Firmware v1.2 ====
470 -
471 -
472 472  N95S31B uplink payload includes in total 21 bytes
473 473  
474 474  
475 -(% border="2" cellspacing="10" style="background-color:#ffffcc; color:green; width:760px" %)
442 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:520px" %)
476 476  |=(% style="width: 60px;" %)(((
477 477  **Size(bytes)**
478 -)))|=(% style="width: 65px;" %)**6**|=(% style="width: 50px;" %)2|=(% style="width: 25px;" %)**2**|=(% style="width: 75px;" %)**1**|=(% style="width: 59px;" %)1|=(% style="width: 174px;" %)5|=(% style="width: 106px;" %)**2**|=(% style="width: 85px;" %)**2**
479 -|(% style="width:97px" %)**Value**|(% style="width:65px" %)[[Device ID>>||anchor="H2.3.2A0DeviceID"]]|(% style="width:50px" %)[[Ver>>||anchor="H2.3.3A0VersionInfo"]]|(% style="width:46px" %)[[BAT>>||anchor="H2.3.4A0BatteryInfo"]]|(% style="width:75px" %)[[Signal Strength>>||anchor="H2.3.5A0SignalStrength"]]|(% style="width:59px" %)MOD 0X01|(% style="width:174px" %)(((
445 +)))|=(% style="width: 50px;" %)**6**|=(% style="width: 25px;" %)2|=(% style="width: 25px;" %)**2**|=(% style="width: 70px;" %)**1**|=(% style="width: 55px;" %)1|=(% style="width: 115px;" %)5|=(% style="width: 60px;" %)**2**|=(% style="width: 60px;" %)**2**
446 +|(% style="width:97px" %)**Value**|(% style="width:83px" %)[[Device ID>>||anchor="H2.3.2A0DeviceID"]]|(% style="width:41px" %)[[Ver>>||anchor="H2.3.3A0VersionInfo"]]|(% style="width:46px" %)[[BAT>>||anchor="H2.3.4A0BatteryInfo"]]|(% style="width:123px" %)[[Signal Strength>>||anchor="H2.3.5A0SignalStrength"]]|(% style="width:123px" %)MOD 0X01|(% style="width:99px" %)(((
480 480  (((
481 481  Reserve/ Same as NBSN95 CFGMOD=1
482 482  )))
... ... @@ -484,7 +484,7 @@
484 484  (((
485 485  No function here.
486 486  )))
487 -)))|(% style="width:106px" %)(((
454 +)))|(% style="width:77px" %)(((
488 488  (((
489 489  [[Temperature >>||anchor="H2.3.6A0Temperature26Humidity"]]
490 490  )))
... ... @@ -492,7 +492,7 @@
492 492  (((
493 493  By SHT31
494 494  )))
495 -)))|(% style="width:85px" %)(((
462 +)))|(% style="width:80px" %)(((
496 496  (((
497 497  [[Humidity>>||anchor="H2.3.6A0Temperature26Humidity"]]
498 498  )))
... ... @@ -503,8 +503,6 @@
503 503  )))
504 504  
505 505  (((
506 -
507 -
508 508  (((
509 509  If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NB sensor uplink data.
510 510  )))
... ... @@ -516,82 +516,27 @@
516 516  
517 517  The payload is ASCII string, representative same HEX: 0x724031607457006e0ccd1b0100dc000ccc00e10186 where:
518 518  
519 -* Device ID:  0x724031607457 = 724031607457
484 +* Device ID: 0x724031607457 = 724031607457
485 +* Version: 0x006e=110=1.1.0
520 520  
521 -* Version:  0x006e=110=1.1.0
522 -
523 -* BAT:  0x0ccd = 3277 mV = 3.277V
524 -
525 -* Signal:  0x1b = 27
526 -
527 -* Model:  0x01 = 1
528 -
487 +* BAT: 0x0ccd = 3277 mV = 3.277V
488 +* Signal: 0x1b = 27
489 +* Model: 0x01 = 1
529 529  * 0x00dc000ccc= reserve, ignore in N95S31B
491 +* Temperature by SHT31: 0x00e1 = 225 = 22.5 °C
492 +* Humidity by SHT31: 0x0186 = 390 = 39.0 %rh
530 530  
531 -* Temperature by SHT31:  0x00e1 = 225 = 22.5 °C
532 -
533 -* Humidity by SHT31:  0x0186 = 390 = 39.0 %rh
534 -
535 535  (((
536 536  
496 +)))
537 537  
538 -
498 +(((
539 539  
540 540  )))
541 541  
542 -==== 2.3.1.2 Since Firmware v1.2 ====
543 543  
544 -
545 -In this mode, uplink payload includes 91 bytes in total by default.
546 -
547 -Each time the device uploads a data package, 8 sets of recorded data will be attached. Up to 32 sets of recorded data can be uploaded.
548 -
549 -
550 -(% border="2" style="background-color:#ffffcc; color:green; width:1234px" %)
551 -|(% style="width:95px" %)**Size(bytes)**|(% style="width:82px" %)**8**|(% style="width:43px" %)**2**|(% style="width:47px" %)**2**|(% style="width:124px" %)**1**|(% style="width:56px" %)**1**|(% style="width:109px" %)**2**|(% style="width:80px" %)**1**|(% style="width:51px" %)**2**|(% style="width:79px" %)**2**|(% style="width:84px" %)**2**|(% style="width:100px" %)**4**|(% style="width:76px" %)**2**|(% style="width:81px" %)**2**|(% style="width:121px" %)**4**
552 -|(% style="width:95px" %)**Value**|(% style="width:82px" %)Device ID|(% style="width:43px" %)Ver|(% style="width:47px" %)BAT|(% style="width:124px" %)Signal Strength|(% style="width:56px" %)MOD|(% style="width:109px" %)TemDS18B20|(% style="width:80px" %)Interrupt|(% style="width:51px" %)ADC|(% style="width:79px" %)SHTTEM|(% style="width:84px" %)SHTHUM|(% style="width:100px" %)Time stamp |(% style="width:76px" %)SHTTEM|(% style="width:81px" %)SHTHUM|(% style="width:121px" %)Time stamp .....
553 -
554 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the N95S31B uplink data.
555 -
556 -
557 -[[image:image-20220908154949-1.png]]
558 -
559 -
560 -The payload is ASCII string, representative same HEX:
561 -
562 -0x(% style="color:red" %)f868411056758782(% style="color:blue" %)000c(% style="color:green" %)0d0f(% style="color:red" %)0c(% style="color:blue" %)01(% style="color:green" %)0000(% style="color:red" %)00**//0030//**(% style="color:blue" %)**//0114//**(% style="color:red" %)**//0231//**(% style="color:green" %)**//63199d3c//**0113023163199d12//**0113023163199c5e**//0112023763199baa//**0112023263199af6**//0111023b631999a7//**0112023b631998f3**//011202426319983f//**01110242631996eb**//(%%) where:
563 -
564 -* (% style="color:red" %)Device ID: f868411056758782 = f868411056758782
565 -
566 -* (% style="color:blue" %)Version: 0x000c=120=1.2
567 -
568 -* (% style="color:green" %)BAT: 0x0d0f = 3343 mV = 3.343V
569 -
570 -* (% style="color:red" %)Singal: 0x0c = 12
571 -
572 -* (% style="color:blue" %)Mod: 0x01 = 1
573 -
574 -* TemDS18B20: 0x0000= 0 = 0
575 -
576 -* (% style="color:green" %)Interrupt: 0x00= 0
577 -
578 -* (% style="color:green" %)adc: 0x0030= 48
579 -
580 -* SHTTEM: 0x0114= 276 = 27.6
581 -
582 -* SHTHUM:0x0231 =561=56.1%
583 -
584 -* (% style="color:red" %)Time stamp : 0x6315537b =1662342011  ([[Unix Epoch Time>>url:http://www.epochconverter.com/]])
585 -
586 -* (% style="color:red" %)SHTTEM,SHTHUM,Time stamp : 0113023163199d12
587 -
588 -* 8 sets of recorded data: SHTTEM,SHTHUM,Time stamp : //**0113023163199c5e**//,.......
589 -
590 -
591 -
592 592  === 2.3.2  Device ID ===
593 593  
594 -
595 595  (((
596 596  By default, the Device ID equal to the last 6 bytes of IMEI.
597 597  )))
... ... @@ -598,12 +598,10 @@
598 598  
599 599  (((
600 600  User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
601 -
602 -
603 603  )))
604 604  
605 605  (((
606 -**​​​​​​​(% style="color:blue" %)Example:(%%)**
514 +**Example:**
607 607  )))
608 608  
609 609  (((
... ... @@ -611,28 +611,13 @@
611 611  )))
612 612  
613 613  (((
614 -The Device ID is stored in a none-erase area, Upgrade the firmware or run (% style="color:blue" %)**AT+FDR**(%%) won't erase Device ID.
615 -
616 -
522 +The Device ID is stored in a none-erase area, Upgrade the firmware or run **AT+FDR** won't erase Device ID.
617 617  )))
618 618  
619 -(% style="color:red" %)**NOTE: When the firmware version is v1.2 and later firmware:**
620 620  
621 621  
622 -By default, the Device ID equal to the last 15 bits of IMEI.
623 -
624 -User can use ** (% style="color:blue" %)AT+DEUI(%%)** to set Device ID
625 -
626 -
627 -**​​​​​​​​​​​​​​(% style="color:blue" %)Example:(%%)**
628 -
629 -AT+DEUI=868411056754138
630 -
631 -
632 -
633 633  === 2.3.3  Version Info ===
634 634  
635 -
636 636  (((
637 637  These bytes include the hardware and software version.
638 638  )))
... ... @@ -660,7 +660,6 @@
660 660  
661 661  === 2.3.4  Battery Info ===
662 662  
663 -
664 664  (((
665 665  Ex1: 0x0B45 = 2885mV
666 666  )))
... ... @@ -673,7 +673,6 @@
673 673  
674 674  === 2.3.5  Signal Strength ===
675 675  
676 -
677 677  (((
678 678  NB-IoT Network signal Strength.
679 679  )))
... ... @@ -706,7 +706,6 @@
706 706  
707 707  === 2.3.6  Temperature & Humidity ===
708 708  
709 -
710 710  The device will be able to get the SHT31 temperature and humidity data now and upload to IoT Server.
711 711  
712 712  [[image:image-20220709161741-3.png]]
... ... @@ -725,9 +725,8 @@
725 725  
726 726  == 2.4  Downlink Payload ==
727 727  
618 +By default, NDDS75 prints the downlink payload to console port.
728 728  
729 -By default, N95S31B prints the downlink payload to console port.
730 -
731 731  [[image:image-20220709100028-1.png]]
732 732  
733 733  
... ... @@ -764,7 +764,7 @@
764 764  )))
765 765  
766 766  (((
767 -If payload = 0x04FF, it will reset the N95S31B
656 +If payload = 0x04FF, it will reset the NDDS75
768 768  )))
769 769  
770 770  
... ... @@ -776,73 +776,11 @@
776 776  
777 777  
778 778  
779 -== 2.5  Humidity and Temperature alarm function ==
668 +== 2.5  ​Battery Analysis ==
780 780  
670 +=== 2.5.1  ​Battery Type ===
781 781  
782 -**~ (% style="color:blue" %)➢ AT Command:(%%)**
783 783  
784 -
785 -(% style="color:#037691" %)**AT+ SHHUM=min,max**
786 -
787 -
788 -² When min=0, and max≠0, Alarm higher than max
789 -
790 -² When min≠0, and max=0, Alarm lower than min
791 -
792 -² When min≠0 and max≠0, Alarm higher than max or lower than min
793 -
794 -
795 - (% style="color:blue" %)**Example:**
796 -
797 -AT+ SHHUM=50,80 ~/~/ Alarm when humidity lower than 50.
798 -
799 -
800 -(% style="color:#037691" %)**AT+ SHTEMP=min,max**
801 -
802 -² When min=0, and max≠0, Alarm higher than max
803 -
804 -² When min≠0, and max=0, Alarm lower than min
805 -
806 -² When min≠0 and max≠0, Alarm higher than max or lower than min
807 -
808 -
809 -**~ (% style="color:blue" %)Example:(%%)**
810 -
811 -AT+ SHTEMP=20,30 ~/~/ Alarm when temperature lower than 20.
812 -
813 -
814 -
815 -== 2.6 Set the number of data to be uploaded and the recording time ==
816 -
817 -
818 -**~ (% style="color:blue" %)➢ AT Command:(%%)**
819 -
820 -* (% style="color:#037691" %)**AT+TR=900**  (%%)~/~/  The unit is seconds, and the default is to record data once every 900 seconds.( The minimum can be set to 180 seconds)
821 -* (% style="color:#037691" %)**AT+NOUD=8**  (%%)~/~/  The device uploads 8 sets of recorded data by default. Up to 32 sets of record data can be uploaded.
822 -
823 -
824 -
825 -
826 -== 2.7 Read or Clear cached data ==
827 -
828 -
829 -**~ (% style="color:blue" %)➢ AT Command:(%%)**
830 -
831 -* (% style="color:#037691" %)**AT+CDP**  (%%) ~/~/ Read cached data
832 -* (% style="color:#037691" %)**AT+CDP=0** (%%) ~/~/  Clear cached data
833 -
834 -
835 -
836 -[[image:image-20220908163102-2.png]]
837 -
838 -
839 -
840 -== 2.8  ​Battery Analysis ==
841 -
842 -
843 -=== 2.8.1  ​Battery Type ===
844 -
845 -
846 846  (((
847 847  The N95S31B battery is a combination of an 8500mAh Li/SOCI2 Battery and a Super Capacitor. The battery is none-rechargeable battery type with a low discharge rate (<2% per year). This type of battery is commonly used in IoT devices such as water meter.
848 848  )))
... ... @@ -865,11 +865,10 @@
865 865  
866 866  
867 867  
868 -=== 2.8.2  Power consumption Analyze ===
695 +=== 2.5.2  Power consumption Analyze ===
869 869  
870 -
871 871  (((
872 -The file **DRAGINO_N95S31B-Power-Analyzer.pdf** from [[https:~~/~~/www.dropbox.com/sh/mlpd6l05bogvaf6/AABwAJLMttqG7i~~-~~-AyZcQkoua?dl=0>>https://www.dropbox.com/sh/mlpd6l05bogvaf6/AABwAJLMttqG7i--AyZcQkoua?dl=0]] describes a detail measurement to analyze the power consumption in different case. User can use it for design guideline for their project.
698 +The file **DRAGINO_N95S31B-Power-Analyzer.pdf** from [[https:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/N95S31B/>>url:https://www.dragino.com/downloads/index.php?dir=NB-IoT/N95S31B/]] describes a detail measurement to analyze the power consumption in different case. User can use it for design guideline for their project.
873 873  )))
874 874  
875 875  (((
... ... @@ -877,9 +877,8 @@
877 877  )))
878 878  
879 879  
880 -=== 2.8.3  ​Battery Note ===
706 +=== 2.5.3  ​Battery Note ===
881 881  
882 -
883 883  (((
884 884  The Li-SICO battery is designed for small current / long period application. It is not good to use a high current, short period transmit method. The recommended minimum period for use of this battery is 5 minutes. If you use a shorter period time to uplink data, then the battery life may be decreased.
885 885  )))
... ... @@ -886,7 +886,7 @@
886 886  
887 887  
888 888  
889 -=== 2.8.4  Replace the battery ===
714 +=== 2.5.4  Replace the battery ===
890 890  
891 891  
892 892  (((
... ... @@ -902,7 +902,6 @@
902 902  
903 903  = 3. ​ Access NB-IoT Module =
904 904  
905 -
906 906  (((
907 907  Users can directly access the AT command set of the NB-IoT module.
908 908  )))
... ... @@ -909,8 +909,6 @@
909 909  
910 910  (((
911 911  The AT Command set can refer the BC35-G NB-IoT Module AT Command: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=datasheet/other_vendors/BC35-G/>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/other_vendors/BC35-G/]] 
912 -
913 -
914 914  )))
915 915  
916 916  [[image:1657333200519-600.png]]
... ... @@ -919,13 +919,11 @@
919 919  
920 920  = 4.  Using the AT Commands =
921 921  
922 -
923 923  == 4.1  Access AT Commands ==
924 924  
746 +See NBSN95 AT Command in this link for detail:  [[https:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN95/>>url:https://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN95/]]
925 925  
926 -See NBSN95 AT Command in this link for detail:  [[https:~~/~~/www.dropbox.com/sh/jao1xt9kw5r3yq4/AAAMpJkZzExF2JLbRWxGoQ9Na?dl=0>>https://www.dropbox.com/sh/jao1xt9kw5r3yq4/AAAMpJkZzExF2JLbRWxGoQ9Na?dl=0]]
927 927  
928 -
929 929  AT+<CMD>?  : Help on <CMD>
930 930  
931 931  AT+<CMD>         : Run <CMD>
... ... @@ -965,24 +965,7 @@
965 965  
966 966  AT+SERVADDR  : Server Address
967 967  
968 -AT+TR      : Get or Set record time
969 969  
970 -AT+APN     : Get or set the APN
971 -
972 -AT+FBAND   : Get or Set whether to automatically modify the frequency band
973 -
974 -AT+DNSCFG  : Get or Set DNS Server
975 -
976 -AT+GETSENSORVALUE   : Returns the current sensor measurement
977 -
978 -AT+NOUD      : Get or Set the number of data to be uploaded
979 -
980 -AT+CDP     : Read or Clear cached data
981 -
982 -AT+SHTEMP: Get or Set alarm of temp
983 -
984 -AT+SHHUM: Get or Set alarm of moisture
985 -
986 986  (% style="color:#037691" %)**COAP Management**      
987 987  
988 988  AT+URI            : Resource parameters
... ... @@ -1016,7 +1016,6 @@
1016 1016  
1017 1017  = ​5.  FAQ =
1018 1018  
1019 -
1020 1020  == 5.1 ​ How to Upgrade Firmware ==
1021 1021  
1022 1022  
... ... @@ -1032,7 +1032,7 @@
1032 1032  
1033 1033  
1034 1034  (((
1035 -(% style="color:red" %)**Notice, N95S31B and LSN50v2 share the same mother board. They use the same connection and method to update.**
837 +(% style="color:red" %)Notice, N95S31B and LSN50v2 share the same mother board. They use the same connection and method to update.
1036 1036  )))
1037 1037  )))
1038 1038  
... ... @@ -1040,7 +1040,6 @@
1040 1040  
1041 1041  = 6.  Trouble Shooting =
1042 1042  
1043 -
1044 1044  == 6.1  ​Connection problem when uploading firmware ==
1045 1045  
1046 1046  
... ... @@ -1056,7 +1056,6 @@
1056 1056  
1057 1057  == 6.2  AT Command input doesn't work ==
1058 1058  
1059 -
1060 1060  (((
1061 1061  In the case if user can see the console output but can't type input to the device. Please check if you already include the (% style="color:green" %)**ENTER**(%%) while sending out the command. Some serial tool doesn't send (% style="color:green" %)**ENTER**(%%) while press the send key, user need to add ENTER in their string.
1062 1062  
... ... @@ -1106,10 +1106,5 @@
1106 1106  
1107 1107  = 9.  Support =
1108 1108  
1109 -
1110 1110  * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
1111 1111  * Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.com]]
1112 -
1113 -
1114 -
1115 -
1657520100595-569.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -126.1 KB
Content
image-20220908154949-1.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.David
Size
... ... @@ -1,1 +1,0 @@
1 -58.5 KB
Content
image-20220908163102-2.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.David
Size
... ... @@ -1,1 +1,0 @@
1 -29.7 KB
Content

Applications

Navigation

Copyright ©2010-2022 Dragino Technology Co., LTD. All rights reserved
Dragino Wiki v2.0