Last modified by Mengting Qiu on 2024/04/02 16:44
<
From version < 123.1 >
edited by David Huang
on 2022/09/08 16:37
To version < 120.1 >
edited by David Huang
on 2022/09/08 15:49
>
Change comment: Uploaded new attachment "image-20220908154949-1.png", version {1}

Summary

Details

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Content
... ... @@ -68,6 +68,9 @@
68 68  * Micro SIM card slot for NB-IoT SIM
69 69  * 8500mAh Battery for long term use
70 70  
71 +
72 +
73 +
71 71  == 1.3  Specification ==
72 72  
73 73  
... ... @@ -76,6 +76,8 @@
76 76  * Supply Voltage: 2.1v ~~ 3.6v
77 77  * Operating Temperature: -40 ~~ 85°C
78 78  
82 +
83 +
79 79  (% style="color:#037691" %)**NB-IoT Spec:**
80 80  
81 81  * - B1 @H-FDD: 2100MHz
... ... @@ -85,6 +85,8 @@
85 85  * - B20 @H-FDD: 800MHz
86 86  * - B28 @H-FDD: 700MHz
87 87  
93 +
94 +
88 88  (% style="color:#037691" %)**Battery:**
89 89  
90 90  * Li/SOCI2 un-chargeable battery
... ... @@ -93,6 +93,9 @@
93 93  * Max continuously current: 130mA
94 94  * Max boost current: 2A, 1 second
95 95  
103 +
104 +
105 +
96 96  == ​1.4  Applications ==
97 97  
98 98  
... ... @@ -153,6 +153,9 @@
153 153  1. When boot the device in flash mode
154 154  1. Send an uplink packet
155 155  
166 +
167 +
168 +
156 156  = 2.  Use N95S31B to communicate with IoT Server =
157 157  
158 158  
... ... @@ -343,6 +343,8 @@
343 343  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
344 344  * (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/ If the server does not respond, this command is unnecessary
345 345  
359 +
360 +
346 346  [[image:1657352391268-297.png]]
347 347  
348 348  
... ... @@ -363,6 +363,8 @@
363 363  * (% style="color:blue" %)**AT+PUBTOPIC=f9527                               **(%%)~/~/Set the sending topic of MQTT
364 364  * (% style="color:blue" %)**AT+SUBTOPIC=Ns9527          **(%%) ~/~/Set the subscription topic of MQTT
365 365  
381 +
382 +
366 366  [[image:1657352634421-276.png]]
367 367  
368 368  
... ... @@ -388,6 +388,8 @@
388 388  * (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
389 389  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
390 390  
408 +
409 +
391 391  [[image:1657352898400-901.png]]
392 392  
393 393  
... ... @@ -406,11 +406,8 @@
406 406  
407 407  )))
408 408  
409 -(% style="color:red" %)**NOTE:When the firmware version is v1.2 and later firmware:**
410 410  
411 -**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).**
412 412  
413 -
414 414  == 2.3  Uplink Payload ==
415 415  
416 416  
... ... @@ -522,38 +522,10 @@
522 522  )))
523 523  
524 524  (((
525 -(% style="color:red" %)**NOTE:When the firmware version is v1.2 and later firmware:**
541 +
526 526  )))
527 527  
528 -In this mode, uplink payload includes 91 bytes in total by default.
529 529  
530 -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.
531 -
532 -|**Size(bytes)**|**8**|2|2|1|1|2|1|2|2|2|4|2|2|4
533 -|**Value**|Device ID|Ver|BAT|Signal Strength|MOD|TemDS18B20|Interrupt|ADC|SHTTEM|SHTHUM|Time stamp |SHTTEM|SHTHUM|Time stamp .....
534 -
535 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the N95S31B uplink data.
536 -
537 -[[image:image-20220908154949-1.png]]
538 -
539 -The payload is ASCII string, representative same HEX:
540 -
541 -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:
542 -
543 -* (% style="color:red" %) Device ID: f868411056758782 = f868411056758782
544 -* (% style="color:blue" %) Version: 0x000c=120=1.2
545 -* (% style="color:green" %) BAT: 0x0d0f = 3343 mV = 3.343V
546 -* (% style="color:red" %) Singal: 0x0c = 12
547 -* (% style="color:blue" %) Mod: 0x01 = 1
548 -* TemDS18B20: 0x0000= 0 = 0
549 -* (% style="color:green" %)Interrupt: 0x00= 0
550 -* (% style="color:green" %)adc: 0x0030= 48
551 -* SHTTEM: 0x0114= 276 = 27.6
552 -* SHTHUM:0x0231 =561=56.1%
553 -* (% style="color:red" %) Time stamp : 0x6315537b =1662342011  ([[Unix Epoch Time>>url:http://www.epochconverter.com/]])
554 -* (% style="color:red" %)SHTTEM,SHTHUM,Time stamp : 0113023163199d12
555 -* 8 sets of recorded data: SHTTEM,SHTHUM,Time stamp : //**0113023163199c5e**//,.......
556 -
557 557  === 2.3.2  Device ID ===
558 558  
559 559  
... ... @@ -575,22 +575,10 @@
575 575  
576 576  (((
577 577  The Device ID is stored in a none-erase area, Upgrade the firmware or run **AT+FDR** won't erase Device ID.
578 -
579 -
580 580  )))
581 581  
582 -(% style="color:red" %)**NOTE:When the firmware version is v1.2 and later firmware:**
583 583  
584 584  
585 -By default, the Device ID equal to the last 15 bits of IMEI.
586 -
587 -User can use **AT+DEUI** to set Device ID
588 -
589 -**Example:**
590 -
591 -AT+DEUI=868411056754138
592 -
593 -
594 594  === 2.3.3  Version Info ===
595 595  
596 596  
... ... @@ -736,59 +736,13 @@
736 736  )))
737 737  
738 738  
739 -== 2.5 Humidity and Temperature alarm function ==
740 740  
741 -➢ AT Command:
716 +== 2.5  ​Battery Analysis ==
742 742  
743 -AT+ SHHUM=min,max
744 744  
745 -² When min=0, and max≠0, Alarm higher than max
719 +=== 2.5.1  ​Battery Type ===
746 746  
747 -² When min≠0, and max=0, Alarm lower than min
748 748  
749 -² When min≠0 and max≠0, Alarm higher than max or lower than min
750 -
751 -Example:
752 -
753 -AT+ SHHUM=50,80 ~/~/ Alarm when humidity lower than 50.
754 -
755 -
756 -AT+ SHTEMP=min,max
757 -
758 -² When min=0, and max≠0, Alarm higher than max
759 -
760 -² When min≠0, and max=0, Alarm lower than min
761 -
762 -² When min≠0 and max≠0, Alarm higher than max or lower than min
763 -
764 -Example:
765 -
766 -AT+ SHTEMP=20,30 ~/~/ Alarm when temperature lower than 20.
767 -
768 -== 2.6 Set the number of data to be uploaded and the recording time ==
769 -
770 -➢ AT Command:
771 -
772 -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)
773 -
774 -AT+NOUD=8  ~/~/The device uploads 8 sets of recorded data by default. Up to 32 sets of record data can be uploaded.
775 -
776 -== 2.7 Read or Clear cached data ==
777 -
778 -➢ AT Command:
779 -
780 -AT+CDP ~/~/ Read cached data
781 -
782 -[[image:image-20220908163102-2.png]]
783 -
784 -AT+CDP=0 ~/~/ Clear cached data
785 -
786 -== 2.8  ​Battery Analysis ==
787 -
788 -
789 -=== 2.8.1  ​Battery Type ===
790 -
791 -
792 792  (((
793 793  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.
794 794  )))
... ... @@ -811,7 +811,7 @@
811 811  
812 812  
813 813  
814 -=== 2.8.2  Power consumption Analyze ===
744 +=== 2.5.2  Power consumption Analyze ===
815 815  
816 816  
817 817  (((
... ... @@ -823,7 +823,7 @@
823 823  )))
824 824  
825 825  
826 -=== 2.8.3  ​Battery Note ===
756 +=== 2.5.3  ​Battery Note ===
827 827  
828 828  
829 829  (((
... ... @@ -832,7 +832,7 @@
832 832  
833 833  
834 834  
835 -=== 2.8.4  Replace the battery ===
765 +=== 2.5.4  Replace the battery ===
836 836  
837 837  
838 838  (((
... ... @@ -911,24 +911,7 @@
911 911  
912 912  AT+SERVADDR  : Server Address
913 913  
914 -AT+TR      : Get or Set record time
915 915  
916 -AT+APN     : Get or set the APN
917 -
918 -AT+FBAND   : Get or Set whether to automatically modify the frequency band
919 -
920 -AT+DNSCFG  : Get or Set DNS Server
921 -
922 -AT+GETSENSORVALUE   : Returns the current sensor measurement
923 -
924 -AT+NOUD      : Get or Set the number of data to be uploaded
925 -
926 -AT+CDP     : Read or Clear cached data
927 -
928 -AT+SHTEMP: Get or Set alarm of temp
929 -
930 -AT+SHHUM: Get or Set alarm of moisture
931 -
932 932  (% style="color:#037691" %)**COAP Management**      
933 933  
934 934  AT+URI            : Resource parameters
... ... @@ -1056,4 +1056,5 @@
1056 1056  * 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.
1057 1057  * 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]]
1058 1058  
972 +
1059 1059  
image-20220908163102-2.png
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1 -XWiki.David
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