Last modified by Mengting Qiu on 2024/04/02 16:44
<
From version < 129.3 >
edited by Xiaoling
on 2022/10/15 10:08
To version < 125.1 >
edited by Edwin Chen
on 2022/09/08 23:15
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Xiaoling
1 +XWiki.Edwin
Content
... ... @@ -68,8 +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 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  
... ... @@ -133,11 +133,11 @@
133 133  
134 134  
135 135  (((
136 -**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.
132 +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.
137 137  )))
138 138  
139 139  (((
140 -**2) Flash:**  work mode, device starts to work and send out console output for further debug
136 +2) Flash: work mode, device starts to work and send out console output for further debug
141 141  )))
142 142  
143 143  
... ... @@ -154,12 +154,9 @@
154 154  
155 155  It will flash:
156 156  
157 -1.  When boot the device in flash mode
153 +1. When boot the device in flash mode
154 +1. Send an uplink packet
158 158  
159 -2.  Send an uplink packet
160 -
161 -
162 -
163 163  = 2.  Use N95S31B to communicate with IoT Server =
164 164  
165 165  
... ... @@ -320,10 +320,10 @@
320 320  (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
321 321  )))
322 322  * (((
323 -(% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
316 +(% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
324 324  )))
325 325  * (((
326 -(% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/  Set COAP resource path
319 +(% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
327 327  )))
328 328  
329 329  (((
... ... @@ -362,13 +362,13 @@
362 362  
363 363  N95S31B supports only plain MQTT now it doesn't support TLS and other related encryption.
364 364  
365 -* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/  Set to use MQTT protocol to uplink
366 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/  Set MQTT server address and port
367 -* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/  Set up the CLIENT of MQTT
368 -* (% style="color:blue" %)**AT+UNAME=UNAME                                **(%%)~/~/  Set the username of MQTT
369 -* (% style="color:blue" %)**AT+PWD=PWD                                         **(%%)~/~/  Set the password of MQTT
370 -* (% style="color:blue" %)**AT+PUBTOPIC=f9527                               **(%%)~/~/  Set the sending topic of MQTT
371 -* (% style="color:blue" %)**AT+SUBTOPIC=Ns9527          **(%%) ~/~/  Set the subscription topic of MQTT
358 +* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
359 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
360 +* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
361 +* (% style="color:blue" %)**AT+UNAME=UNAME                                **(%%)~/~/Set the username of MQTT
362 +* (% style="color:blue" %)**AT+PWD=PWD                                         **(%%)~/~/Set the password of MQTT
363 +* (% style="color:blue" %)**AT+PUBTOPIC=f9527                               **(%%)~/~/Set the sending topic of MQTT
364 +* (% style="color:blue" %)**AT+SUBTOPIC=Ns9527          **(%%) ~/~/Set the subscription topic of MQTT
372 372  
373 373  [[image:1657352634421-276.png]]
374 374  
... ... @@ -413,16 +413,11 @@
413 413  
414 414  )))
415 415  
416 -(((
417 417  (% style="color:red" %)**NOTE: Since firmware version is v1.2:**
418 -)))
419 419  
420 -(((
421 -(% 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).**
422 -)))
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).**
423 423  
424 424  
425 -
426 426  == 2.3  Uplink Payload ==
427 427  
428 428  
... ... @@ -472,17 +472,16 @@
472 472  === 2.3.1  Payload Analyze ===
473 473  
474 474  
475 -==== 2.3.1.1  Before Firmware v1.2 ====
463 +==== 2.3.1.1 Before Firmware v1.2 ====
476 476  
477 -
478 478  N95S31B uplink payload includes in total 21 bytes
479 479  
480 480  
481 -(% border="2" cellspacing="10" style="background-color:#ffffcc; color:green; width:745px" %)
468 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:520px" %)
482 482  |=(% style="width: 60px;" %)(((
483 483  **Size(bytes)**
484 -)))|=(% style="width: 65px;" %)**6**|=(% style="width: 50px;" %)2|=(% style="width: 25px;" %)**2**|=(% style="width: 75px;" %)**1**|=(% style="width: 59px;" %)1|=(% style="width: 162px;" %)5|=(% style="width: 102px;" %)**2**|=(% style="width: 81px;" %)**2**
485 -|(% 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:162px" %)(((
471 +)))|=(% 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**
472 +|(% 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" %)(((
486 486  (((
487 487  Reserve/ Same as NBSN95 CFGMOD=1
488 488  )))
... ... @@ -490,7 +490,7 @@
490 490  (((
491 491  No function here.
492 492  )))
493 -)))|(% style="width:102px" %)(((
480 +)))|(% style="width:77px" %)(((
494 494  (((
495 495  [[Temperature >>||anchor="H2.3.6A0Temperature26Humidity"]]
496 496  )))
... ... @@ -498,7 +498,7 @@
498 498  (((
499 499  By SHT31
500 500  )))
501 -)))|(% style="width:81px" %)(((
488 +)))|(% style="width:80px" %)(((
502 502  (((
503 503  [[Humidity>>||anchor="H2.3.6A0Temperature26Humidity"]]
504 504  )))
... ... @@ -520,87 +520,53 @@
520 520  [[image:1657354294009-643.png]]
521 521  
522 522  
523 -The payload is ASCII string, representative same HEX: (% style="background-color:yellow" %)**0x724031607457 006e 0ccd 1b 01 00dc000ccc 00e1 0186**
510 +The payload is ASCII string, representative same HEX: 0x724031607457006e0ccd1b0100dc000ccc00e10186 where:
524 524  
525 -**where:**
512 +* Device ID: 0x724031607457 = 724031607457
513 +* Version: 0x006e=110=1.1.0
526 526  
527 -* (% style="color:#037691" %)**Device ID:** (%%) 0x724031607457 = 724031607457
515 +* BAT: 0x0ccd = 3277 mV = 3.277V
516 +* Signal: 0x1b = 27
517 +* Model: 0x01 = 1
518 +* 0x00dc000ccc= reserve, ignore in N95S31B
519 +* Temperature by SHT31: 0x00e1 = 225 = 22.5 °C
520 +* Humidity by SHT31: 0x0186 = 390 = 39.0 %rh
528 528  
529 -* (% style="color:#037691" %)**Version: **(%%) 0x006e=110=1.1.0
530 -
531 -* (% style="color:#037691" %)**BAT:**   (%%) 0x0ccd = 3277 mV = 3.277V
532 -
533 -* (% style="color:#037691" %)**Signal:** (%%) 0x1b = 27
534 -
535 -* (% style="color:#037691" %)**Model:** (%%) 0x01 = 1
536 -
537 -* (% style="color:#037691" %)**0x00dc000ccc= reserve, ignore in N95S31B**
538 -
539 -* (% style="color:#037691" %)**Temperature by SHT31:** (%%) 0x00e1 = 225 = 22.5 °C
540 -
541 -* (% style="color:#037691" %)**Humidity by SHT31:**  (%%) 0x0186 = 390 = 39.0 %rh
542 -
543 543  (((
544 544  
545 -
546 -
547 -
548 548  )))
549 549  
550 550  ==== 2.3.1.2 Since Firmware v1.2 ====
551 551  
552 -
553 553  In this mode, uplink payload includes 91 bytes in total by default.
554 554  
555 555  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.
556 556  
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 .....
557 557  
558 -(% border="2" style="background-color:#ffffcc; color:green; width:1234px" %)
559 -|(% 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**
560 -|(% 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 .....
561 -
562 562  If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the N95S31B uplink data.
563 563  
564 -
565 565  [[image:image-20220908154949-1.png]]
566 566  
567 -
568 568  The payload is ASCII string, representative same HEX:
569 569  
570 -**0x (% style="color:red" %)__f868411056758782__ (% style="color:blue" %)__000c__ (% style="color:green" %)__0d0f__ (% style="color:#00b0f0" %)__0c__ (% style="color:#7030a0" %)__01__ (% style="color:#d60093" %)__0000__ (% style="color:#a14d07" %)__00__ __0030__ (% style="color:#0020b0" %)__0114__ (% style="color:#420042" %)__0231__ (% style="color:#663300" %)__63199d3c__ (%%)__0113023163199d12__ __0113023163199c5e__// //__0112023763199baa__ __0112023263199af6__// //__0111023b631999a7__ **
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:
571 571  
572 -**__0112023b631998f3__// //__011202426319983f__ __01110242631996eb__**
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**//,.......
573 573  
574 -**where:**
575 -
576 -* (% style="color:#037691" %)**Device ID:**(%%) f868411056758782 = f868411056758782
577 -
578 -* (% style="color:#037691" %)**Version:** (%%)0x000c=120=1.2
579 -
580 -* (% style="color:#037691" %)**BAT:**      (%%)0x0d0f = 3343 mV = 3.343V
581 -
582 -* (% style="color:#037691" %)**Singal:**(%%)  0x0c = 12
583 -
584 -* (% style="color:#037691" %)**Mod:**(%%)  0x01 = 1
585 -
586 -* (% style="color:#037691" %)**TemDS18B20:**(%%)  0x0000= 0 = 0
587 -
588 -* (% style="color:#037691" %)**Interrupt:**  (%%)0x00= 0
589 -
590 -* (% style="color:#037691" %)**adc:**(%%)  0x0030= 48
591 -
592 -* (% style="color:#037691" %)**SHTTEM:**(%%)  0x0114= 276 = 27.6
593 -
594 -* (% style="color:#037691" %)**SHTHUM:**(%%)  0x0231 =561=56.1%
595 -
596 -* (% style="color:#037691" %)**Time stamp :  **(%%)0x63199d3c =1662342011  ([[Unix Epoch Time>>url:http://www.epochconverter.com/]])
597 -
598 -* (% style="color:#037691" %)**SHTTEM,SHTHUM,Time stamp :**(%%)  0113023163199d12
599 -
600 -* (% style="color:#037691" %)**8 sets of recorded data:**(%%)** **SHTTEM,SHTHUM,Time stamp : 0113023163199c5e, .......
601 -
602 -
603 -
604 604  === 2.3.2  Device ID ===
605 605  
606 606  
... ... @@ -610,12 +610,10 @@
610 610  
611 611  (((
612 612  User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
613 -
614 -
615 615  )))
616 616  
617 617  (((
618 -(% style="color:blue" %)**Example:**
569 +**Example:**
619 619  )))
620 620  
621 621  (((
... ... @@ -623,25 +623,23 @@
623 623  )))
624 624  
625 625  (((
626 -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.
577 +The Device ID is stored in a none-erase area, Upgrade the firmware or run **AT+FDR** won't erase Device ID.
627 627  
628 628  
629 629  )))
630 630  
631 -(% style="color:red" %)**NOTE: When the firmware version is v1.2 and later firmware:**
582 +(% style="color:red" %)**NOTE:When the firmware version is v1.2 and later firmware:**
632 632  
633 633  
634 634  By default, the Device ID equal to the last 15 bits of IMEI.
635 635  
636 -User can use ** (% style="color:blue" %)AT+DEUI(%%)** to set Device ID
587 +User can use **AT+DEUI** to set Device ID
637 637  
589 +**Example:**
638 638  
639 -(% style="color:blue" %)**Example:**
640 -
641 641  AT+DEUI=868411056754138
642 642  
643 643  
644 -
645 645  === 2.3.3  Version Info ===
646 646  
647 647  
... ... @@ -787,16 +787,12 @@
787 787  )))
788 788  
789 789  
739 +== 2.5 Humidity and Temperature alarm function ==
790 790  
791 -== 2.5  Humidity and Temperature alarm function ==
741 +➢ AT Command:
792 792  
743 +AT+ SHHUM=min,max
793 793  
794 -**~ (% style="color:blue" %)➢ AT Command:(%%)**
795 -
796 -
797 -(% style="color:#037691" %)**AT+ SHHUM=min,max**
798 -
799 -
800 800  ² When min=0, and max≠0, Alarm higher than max
801 801  
802 802  ² When min≠0, and max=0, Alarm lower than min
... ... @@ -803,13 +803,12 @@
803 803  
804 804  ² When min≠0 and max≠0, Alarm higher than max or lower than min
805 805  
751 +Example:
806 806  
807 - (% style="color:blue" %)**Example:**
808 -
809 809  AT+ SHHUM=50,80 ~/~/ Alarm when humidity lower than 50.
810 810  
811 811  
812 -(% style="color:#037691" %)**AT+ SHTEMP=min,max**
756 +AT+ SHTEMP=min,max
813 813  
814 814  ² When min=0, and max≠0, Alarm higher than max
815 815  
... ... @@ -817,39 +817,28 @@
817 817  
818 818  ² When min≠0 and max≠0, Alarm higher than max or lower than min
819 819  
764 +Example:
820 820  
821 -**~ (% style="color:blue" %)Example:(%%)**
822 -
823 823  AT+ SHTEMP=20,30 ~/~/ Alarm when temperature lower than 20.
824 824  
825 -
826 -
827 827  == 2.6 Set the number of data to be uploaded and the recording time ==
828 828  
770 +➢ AT Command:
829 829  
830 -**~ (% style="color:blue" %)➢ AT Command:(%%)**
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)
831 831  
832 -* (% 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)
833 -* (% 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.
774 +AT+NOUD=8  ~/~/The device uploads 8 sets of recorded data by default. Up to 32 sets of record data can be uploaded.
834 834  
835 - The diagram below explains the relationship between TR, NOUD, and TDC more clearly**:**
836 -
837 -[[image:image-20221009001045-1.png||height="726" width="1009"]]
838 -
839 -
840 -
841 841  == 2.7 Read or Clear cached data ==
842 842  
778 +➢ AT Command:
843 843  
844 -**~ (% style="color:blue" %)➢ AT Command:(%%)**
780 +AT+CDP ~/~/ Read cached data
845 845  
846 -* (% style="color:#037691" %)**AT+CDP**  (%%) ~/~/ Read cached data
847 -* (% style="color:#037691" %)**AT+CDP=0** (%%) ~/~/  Clear cached data
848 -
849 849  [[image:image-20220908163102-2.png]]
850 850  
784 +AT+CDP=0 ~/~/ Clear cached data
851 851  
852 -
853 853  == 2.8  ​Battery Analysis ==
854 854  
855 855  
image-20221009001045-1.png
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... ... @@ -1,1 +1,0 @@
1 -XWiki.Edwin
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