Last modified by Mengting Qiu on 2024/04/02 16:44
<
From version < 121.1 >
edited by David Huang
on 2022/09/08 16:31
To version < 125.5 >
edited by Xiaoling
on 2022/09/09 16:02
>
Change comment: There is no comment for this version

Summary

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Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.David
1 +XWiki.Xiaoling
Content
... ... @@ -68,9 +68,6 @@
68 68  * Micro SIM card slot for NB-IoT SIM
69 69  * 8500mAh Battery for long term use
70 70  
71 -
72 -
73 -
74 74  == 1.3  Specification ==
75 75  
76 76  
... ... @@ -79,8 +79,6 @@
79 79  * Supply Voltage: 2.1v ~~ 3.6v
80 80  * Operating Temperature: -40 ~~ 85°C
81 81  
82 -
83 -
84 84  (% style="color:#037691" %)**NB-IoT Spec:**
85 85  
86 86  * - B1 @H-FDD: 2100MHz
... ... @@ -90,8 +90,6 @@
90 90  * - B20 @H-FDD: 800MHz
91 91  * - B28 @H-FDD: 700MHz
92 92  
93 -
94 -
95 95  (% style="color:#037691" %)**Battery:**
96 96  
97 97  * Li/SOCI2 un-chargeable battery
... ... @@ -100,9 +100,6 @@
100 100  * Max continuously current: 130mA
101 101  * Max boost current: 2A, 1 second
102 102  
103 -
104 -
105 -
106 106  == ​1.4  Applications ==
107 107  
108 108  
... ... @@ -118,6 +118,7 @@
118 118  
119 119  
120 120  
111 +
121 121  == 1.5  Pin Definitions & Switch ==
122 122  
123 123  
... ... @@ -163,9 +163,6 @@
163 163  1. When boot the device in flash mode
164 164  1. Send an uplink packet
165 165  
166 -
167 -
168 -
169 169  = 2.  Use N95S31B to communicate with IoT Server =
170 170  
171 171  
... ... @@ -356,8 +356,6 @@
356 356  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
357 357  * (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/ If the server does not respond, this command is unnecessary
358 358  
359 -
360 -
361 361  [[image:1657352391268-297.png]]
362 362  
363 363  
... ... @@ -378,8 +378,6 @@
378 378  * (% style="color:blue" %)**AT+PUBTOPIC=f9527                               **(%%)~/~/Set the sending topic of MQTT
379 379  * (% style="color:blue" %)**AT+SUBTOPIC=Ns9527          **(%%) ~/~/Set the subscription topic of MQTT
380 380  
381 -
382 -
383 383  [[image:1657352634421-276.png]]
384 384  
385 385  
... ... @@ -405,8 +405,6 @@
405 405  * (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
406 406  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
407 407  
408 -
409 -
410 410  [[image:1657352898400-901.png]]
411 411  
412 412  
... ... @@ -425,13 +425,21 @@
425 425  
426 426  )))
427 427  
410 +(((
411 +(% style="color:red" %)**NOTE: Since firmware version is v1.2:**
412 +)))
428 428  
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 +)))
429 429  
418 +
419 +
430 430  == 2.3  Uplink Payload ==
431 431  
432 432  
433 433  (((
434 -N95S31B 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.
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.
435 435  )))
436 436  
437 437  
... ... @@ -476,14 +476,17 @@
476 476  === 2.3.1  Payload Analyze ===
477 477  
478 478  
469 +==== 2.3.1.1  Before Firmware v1.2 ====
470 +
471 +
479 479  N95S31B uplink payload includes in total 21 bytes
480 480  
481 481  
482 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:520px" %)
475 +(% border="2" cellspacing="10" style="background-color:#ffffcc; color:green; width:760px" %)
483 483  |=(% style="width: 60px;" %)(((
484 484  **Size(bytes)**
485 -)))|=(% 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**
486 -|(% 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" %)(((
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" %)(((
487 487  (((
488 488  Reserve/ Same as NBSN95 CFGMOD=1
489 489  )))
... ... @@ -491,7 +491,7 @@
491 491  (((
492 492  No function here.
493 493  )))
494 -)))|(% style="width:77px" %)(((
487 +)))|(% style="width:106px" %)(((
495 495  (((
496 496  [[Temperature >>||anchor="H2.3.6A0Temperature26Humidity"]]
497 497  )))
... ... @@ -499,7 +499,7 @@
499 499  (((
500 500  By SHT31
501 501  )))
502 -)))|(% style="width:80px" %)(((
495 +)))|(% style="width:85px" %)(((
503 503  (((
504 504  [[Humidity>>||anchor="H2.3.6A0Temperature26Humidity"]]
505 505  )))
... ... @@ -523,25 +523,79 @@
523 523  
524 524  The payload is ASCII string, representative same HEX: 0x724031607457006e0ccd1b0100dc000ccc00e10186 where:
525 525  
526 -* Device ID: 0x724031607457 = 724031607457
527 -* Version: 0x006e=110=1.1.0
519 +* Device ID:  0x724031607457 = 724031607457
528 528  
529 -* BAT: 0x0ccd = 3277 mV = 3.277V
530 -* Signal: 0x1b = 27
531 -* Model: 0x01 = 1
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 +
532 532  * 0x00dc000ccc= reserve, ignore in N95S31B
533 -* Temperature by SHT31: 0x00e1 = 225 = 22.5 °C
534 -* Humidity by SHT31: 0x0186 = 390 = 39.0 %rh
535 535  
531 +* Temperature by SHT31:  0x00e1 = 225 = 22.5 °C
532 +
533 +* Humidity by SHT31:  0x0186 = 390 = 39.0 %rh
534 +
536 536  (((
537 537  
538 -)))
539 539  
540 -(((
538 +
541 541  
542 542  )))
543 543  
542 +==== 2.3.1.2 Since Firmware v1.2 ====
544 544  
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 +
545 545  === 2.3.2  Device ID ===
546 546  
547 547  
... ... @@ -551,10 +551,13 @@
551 551  
552 552  (((
553 553  User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
601 +
602 +
554 554  )))
555 555  
556 556  (((
557 -**Example:**
606 +*
607 +** (% style="color:blue" %)Example:
558 558  )))
559 559  
560 560  (((
... ... @@ -562,11 +562,26 @@
562 562  )))
563 563  
564 564  (((
565 -The Device ID is stored in a none-erase area, Upgrade the firmware or run **AT+FDR** won't erase Device ID.
615 +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.
616 +
617 +
566 566  )))
567 567  
620 +(% style="color:red" %)**NOTE: When the firmware version is v1.2 and later firmware:**
568 568  
569 569  
623 +By default, the Device ID equal to the last 15 bits of IMEI.
624 +
625 +User can use ** (% style="color:blue" %)AT+DEUI(%%)** to set Device ID
626 +
627 +
628 +*
629 +** (% style="color:blue" %)Example:
630 +
631 +AT+DEUI=868411056754138
632 +
633 +
634 +
570 570  === 2.3.3  Version Info ===
571 571  
572 572  
... ... @@ -713,12 +713,73 @@
713 713  
714 714  
715 715  
716 -== 2.5  ​Battery Analysis ==
781 +== 2.5  Humidity and Temperature alarm function ==
717 717  
718 718  
719 -=== 2.5.1  ​Battery Type ===
784 +**~ (% style="color:blue" %)➢ AT Command:(%%)**
720 720  
721 721  
787 +(% style="color:#037691" %)**AT+ SHHUM=min,max**
788 +
789 +
790 +² When min=0, and max≠0, Alarm higher than max
791 +
792 +² When min≠0, and max=0, Alarm lower than min
793 +
794 +² When min≠0 and max≠0, Alarm higher than max or lower than min
795 +
796 +
797 + (% style="color:blue" %)**Example:**
798 +
799 +AT+ SHHUM=50,80 ~/~/ Alarm when humidity lower than 50.
800 +
801 +
802 +(% style="color:#037691" %)**AT+ SHTEMP=min,max**
803 +
804 +² When min=0, and max≠0, Alarm higher than max
805 +
806 +² When min≠0, and max=0, Alarm lower than min
807 +
808 +² When min≠0 and max≠0, Alarm higher than max or lower than min
809 +
810 +
811 +**~ (% style="color:blue" %)Example:(%%)**
812 +
813 +AT+ SHTEMP=20,30 ~/~/ Alarm when temperature lower than 20.
814 +
815 +
816 +
817 +== 2.6 Set the number of data to be uploaded and the recording time ==
818 +
819 +
820 +**~ (% style="color:blue" %)➢ AT Command:(%%)**
821 +
822 +* (% 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)
823 +* (% 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.
824 +
825 +
826 +
827 +
828 +== 2.7 Read or Clear cached data ==
829 +
830 +
831 +**~ (% style="color:blue" %)➢ AT Command:(%%)**
832 +
833 +* (% style="color:#037691" %)**AT+CDP**  (%%) ~/~/ Read cached data
834 +* (% style="color:#037691" %)**AT+CDP=0** (%%) ~/~/  Clear cached data
835 +
836 +
837 +
838 +[[image:image-20220908163102-2.png]]
839 +
840 +
841 +
842 +== 2.8  ​Battery Analysis ==
843 +
844 +
845 +=== 2.8.1  ​Battery Type ===
846 +
847 +
722 722  (((
723 723  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.
724 724  )))
... ... @@ -741,7 +741,7 @@
741 741  
742 742  
743 743  
744 -=== 2.5.2  Power consumption Analyze ===
870 +=== 2.8.2  Power consumption Analyze ===
745 745  
746 746  
747 747  (((
... ... @@ -753,7 +753,7 @@
753 753  )))
754 754  
755 755  
756 -=== 2.5.3  ​Battery Note ===
882 +=== 2.8.3  ​Battery Note ===
757 757  
758 758  
759 759  (((
... ... @@ -762,7 +762,7 @@
762 762  
763 763  
764 764  
765 -=== 2.5.4  Replace the battery ===
891 +=== 2.8.4  Replace the battery ===
766 766  
767 767  
768 768  (((
... ... @@ -841,7 +841,24 @@
841 841  
842 842  AT+SERVADDR  : Server Address
843 843  
970 +AT+TR      : Get or Set record time
844 844  
972 +AT+APN     : Get or set the APN
973 +
974 +AT+FBAND   : Get or Set whether to automatically modify the frequency band
975 +
976 +AT+DNSCFG  : Get or Set DNS Server
977 +
978 +AT+GETSENSORVALUE   : Returns the current sensor measurement
979 +
980 +AT+NOUD      : Get or Set the number of data to be uploaded
981 +
982 +AT+CDP     : Read or Clear cached data
983 +
984 +AT+SHTEMP: Get or Set alarm of temp
985 +
986 +AT+SHHUM: Get or Set alarm of moisture
987 +
845 845  (% style="color:#037691" %)**COAP Management**      
846 846  
847 847  AT+URI            : Resource parameters
... ... @@ -970,4 +970,5 @@
970 970  * 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]]
971 971  
972 972  
1116 +
973 973  

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