Last modified by Mengting Qiu on 2024/04/02 16:44
<
From version < 125.2 >
edited by Xiaoling
on 2022/09/09 15:51
To version < 129.1 >
edited by Edwin Chen
on 2022/10/09 00:10
>
Change comment: There is no comment for this version

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Author
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1 -XWiki.Xiaoling
1 +XWiki.Edwin
Content
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68 68  * Micro SIM card slot for NB-IoT SIM
69 69  * 8500mAh Battery for long term use
70 70  
71 -
72 -
73 73  == 1.3  Specification ==
74 74  
75 75  
... ... @@ -95,8 +95,6 @@
95 95  * Max continuously current: 130mA
96 96  * Max boost current: 2A, 1 second
97 97  
98 -
99 -
100 100  == ​1.4  Applications ==
101 101  
102 102  
... ... @@ -158,8 +158,6 @@
158 158  1. When boot the device in flash mode
159 159  1. Send an uplink packet
160 160  
161 -
162 -
163 163  = 2.  Use N95S31B to communicate with IoT Server =
164 164  
165 165  
... ... @@ -547,33 +547,50 @@
547 547  
548 548  ==== 2.3.1.2 Since Firmware v1.2 ====
549 549  
544 +
550 550  In this mode, uplink payload includes 91 bytes in total by default.
551 551  
552 552  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.
553 553  
554 -|**Size(bytes)**|**8**|2|2|1|1|2|1|2|2|2|4|2|2|4
555 -|**Value**|Device ID|Ver|BAT|Signal Strength|MOD|TemDS18B20|Interrupt|ADC|SHTTEM|SHTHUM|Time stamp |SHTTEM|SHTHUM|Time stamp .....
556 556  
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 +
557 557  If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the N95S31B uplink data.
558 558  
556 +
559 559  [[image:image-20220908154949-1.png]]
560 560  
559 +
561 561  The payload is ASCII string, representative same HEX:
562 562  
563 563  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:
564 564  
565 -* (% style="color:red" %) Device ID: f868411056758782 = f868411056758782
566 -* (% style="color:blue" %) Version: 0x000c=120=1.2
567 -* (% style="color:green" %) BAT: 0x0d0f = 3343 mV = 3.343V
568 -* (% style="color:red" %) Singal: 0x0c = 12
569 -* (% style="color:blue" %) Mod: 0x01 = 1
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 +
570 570  * TemDS18B20: 0x0000= 0 = 0
575 +
571 571  * (% style="color:green" %)Interrupt: 0x00= 0
577 +
572 572  * (% style="color:green" %)adc: 0x0030= 48
579 +
573 573  * SHTTEM: 0x0114= 276 = 27.6
581 +
574 574  * SHTHUM:0x0231 =561=56.1%
575 -* (% style="color:red" %) Time stamp : 0x6315537b =1662342011  ([[Unix Epoch Time>>url:http://www.epochconverter.com/]])
583 +
584 +* (% style="color:red" %)Time stamp : 0x6315537b =1662342011  ([[Unix Epoch Time>>url:http://www.epochconverter.com/]])
585 +
576 576  * (% style="color:red" %)SHTTEM,SHTHUM,Time stamp : 0113023163199d12
587 +
577 577  * 8 sets of recorded data: SHTTEM,SHTHUM,Time stamp : //**0113023163199c5e**//,.......
578 578  
579 579  === 2.3.2  Device ID ===
... ... @@ -585,10 +585,12 @@
585 585  
586 586  (((
587 587  User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
599 +
600 +
588 588  )))
589 589  
590 590  (((
591 -**Example:**
604 +(% style="color:blue" %)**Example:**
592 592  )))
593 593  
594 594  (((
... ... @@ -596,23 +596,25 @@
596 596  )))
597 597  
598 598  (((
599 -The Device ID is stored in a none-erase area, Upgrade the firmware or run **AT+FDR** won't erase Device ID.
612 +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.
600 600  
601 601  
602 602  )))
603 603  
604 -(% style="color:red" %)**NOTE:When the firmware version is v1.2 and later firmware:**
617 +(% style="color:red" %)**NOTE: When the firmware version is v1.2 and later firmware:**
605 605  
606 606  
607 607  By default, the Device ID equal to the last 15 bits of IMEI.
608 608  
609 -User can use **AT+DEUI** to set Device ID
622 +User can use ** (% style="color:blue" %)AT+DEUI(%%)** to set Device ID
610 610  
611 -**Example:**
612 612  
625 +**​​​​​​​​​​​​​​(% style="color:blue" %)Example:(%%)**
626 +
613 613  AT+DEUI=868411056754138
614 614  
615 615  
630 +
616 616  === 2.3.3  Version Info ===
617 617  
618 618  
... ... @@ -758,12 +758,16 @@
758 758  )))
759 759  
760 760  
761 -== 2.5 Humidity and Temperature alarm function ==
762 762  
763 -➢ AT Command:
777 +== 2.5  Humidity and Temperature alarm function ==
764 764  
765 -AT+ SHHUM=min,max
766 766  
780 +**~ (% style="color:blue" %)➢ AT Command:(%%)**
781 +
782 +
783 +(% style="color:#037691" %)**AT+ SHHUM=min,max**
784 +
785 +
767 767  ² When min=0, and max≠0, Alarm higher than max
768 768  
769 769  ² When min≠0, and max=0, Alarm lower than min
... ... @@ -770,12 +770,13 @@
770 770  
771 771  ² When min≠0 and max≠0, Alarm higher than max or lower than min
772 772  
773 -Example:
774 774  
793 + (% style="color:blue" %)**Example:**
794 +
775 775  AT+ SHHUM=50,80 ~/~/ Alarm when humidity lower than 50.
776 776  
777 777  
778 -AT+ SHTEMP=min,max
798 +(% style="color:#037691" %)**AT+ SHTEMP=min,max**
779 779  
780 780  ² When min=0, and max≠0, Alarm higher than max
781 781  
... ... @@ -783,28 +783,39 @@
783 783  
784 784  ² When min≠0 and max≠0, Alarm higher than max or lower than min
785 785  
786 -Example:
787 787  
807 +**~ (% style="color:blue" %)Example:(%%)**
808 +
788 788  AT+ SHTEMP=20,30 ~/~/ Alarm when temperature lower than 20.
789 789  
811 +
812 +
790 790  == 2.6 Set the number of data to be uploaded and the recording time ==
791 791  
792 -➢ AT Command:
793 793  
794 -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)
816 +**~ (% style="color:blue" %)➢ AT Command:(%%)**
795 795  
796 -AT+NOUD=8  ~/~/The device uploads 8 sets of recorded data by default. Up to 32 sets of record data can be uploaded.
818 +* (% 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)
819 +* (% 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.
797 797  
821 + The diagram below explains the relationship between TR, NOUD, and TDC more clearly**:**
822 +
823 +[[image:image-20221009001045-1.png||height="726" width="1009"]]
824 +
825 +
826 +
798 798  == 2.7 Read or Clear cached data ==
799 799  
800 -➢ AT Command:
801 801  
802 -AT+CDP ~/~/ Read cached data
830 +**~ (% style="color:blue" %)➢ AT Command:(%%)**
803 803  
832 +* (% style="color:#037691" %)**AT+CDP**  (%%) ~/~/ Read cached data
833 +* (% style="color:#037691" %)**AT+CDP=0** (%%) ~/~/  Clear cached data
834 +
804 804  [[image:image-20220908163102-2.png]]
805 805  
806 -AT+CDP=0 ~/~/ Clear cached data
807 807  
838 +
808 808  == 2.8  ​Battery Analysis ==
809 809  
810 810  
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1077 1077  
1078 1078  * 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.
1079 1079  * 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]]
1111 +
image-20221009001045-1.png
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