Changes for page N95S31B -- NB-IoT Temperature & Humidity Sensor User Manual
Last modified by Mengting Qiu on 2024/04/02 16:44
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... ... @@ -1,1 +1,1 @@ 1 -XWiki. David1 +XWiki.Xiaoling - Content
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... ... @@ -68,6 +68,8 @@ 68 68 * Micro SIM card slot for NB-IoT SIM 69 69 * 8500mAh Battery for long term use 70 70 71 + 72 + 71 71 == 1.3 Specification == 72 72 73 73 ... ... @@ -93,6 +93,8 @@ 93 93 * Max continuously current: 130mA 94 94 * Max boost current: 2A, 1 second 95 95 98 + 99 + 96 96 == 1.4 Applications == 97 97 98 98 ... ... @@ -154,6 +154,8 @@ 154 154 1. When boot the device in flash mode 155 155 1. Send an uplink packet 156 156 161 + 162 + 157 157 = 2. Use N95S31B to communicate with IoT Server = 158 158 159 159 ... ... @@ -541,53 +541,35 @@ 541 541 542 542 ==== 2.3.1.2 Since Firmware v1.2 ==== 543 543 544 - 545 545 In this mode, uplink payload includes 91 bytes in total by default. 546 546 547 547 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. 548 548 554 +|**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 ..... 549 549 550 -(% 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 - 554 554 If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the N95S31B uplink data. 555 555 556 - 557 557 [[image:image-20220908154949-1.png]] 558 558 559 - 560 560 The payload is ASCII string, representative same HEX: 561 561 562 562 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: 563 563 564 -* (% 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 - 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 = 1 574 574 * TemDS18B20: 0x0000= 0 = 0 575 - 576 576 * (% style="color:green" %)Interrupt: 0x00= 0 577 - 578 578 * (% style="color:green" %)adc: 0x0030= 48 579 - 580 580 * SHTTEM: 0x0114= 276 = 27.6 581 - 582 582 * SHTHUM:0x0231 =561=56.1% 583 - 584 -* (% style="color:red" %)Time stamp : 0x6315537b =1662342011 ([[Unix Epoch Time>>url:http://www.epochconverter.com/]]) 585 - 575 +* (% style="color:red" %) Time stamp : 0x6315537b =1662342011 ([[Unix Epoch Time>>url:http://www.epochconverter.com/]]) 586 586 * (% style="color:red" %)SHTTEM,SHTHUM,Time stamp : 0113023163199d12 587 - 588 588 * 8 sets of recorded data: SHTTEM,SHTHUM,Time stamp : //**0113023163199c5e**//,....... 589 589 590 - 591 591 === 2.3.2 Device ID === 592 592 593 593 ... ... @@ -597,12 +597,10 @@ 597 597 598 598 ((( 599 599 User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID 600 - 601 - 602 602 ))) 603 603 604 604 ((( 605 - (% style="color:blue" %)**Example:**591 +**Example:** 606 606 ))) 607 607 608 608 ((( ... ... @@ -610,25 +610,23 @@ 610 610 ))) 611 611 612 612 ((( 613 -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.599 +The Device ID is stored in a none-erase area, Upgrade the firmware or run **AT+FDR** won't erase Device ID. 614 614 615 615 616 616 ))) 617 617 618 -(% style="color:red" %)**NOTE: 604 +(% style="color:red" %)**NOTE:When the firmware version is v1.2 and later firmware:** 619 619 620 620 621 621 By default, the Device ID equal to the last 15 bits of IMEI. 622 622 623 -User can use ** (% style="color:blue" %)AT+DEUI(%%)** to set Device ID609 +User can use **AT+DEUI** to set Device ID 624 624 611 +**Example:** 625 625 626 -**(% style="color:blue" %)Example:(%%)** 627 - 628 628 AT+DEUI=868411056754138 629 629 630 630 631 - 632 632 === 2.3.3 Version Info === 633 633 634 634 ... ... @@ -774,16 +774,12 @@ 774 774 ))) 775 775 776 776 761 +== 2.5 Humidity and Temperature alarm function == 777 777 778 - ==2.5Humidity and Temperature alarm function ==763 +➢ AT Command: 779 779 765 +AT+ SHHUM=min,max 780 780 781 -**~ (% style="color:blue" %)➢ AT Command:(%%)** 782 - 783 - 784 -(% style="color:#037691" %)**AT+ SHHUM=min,max** 785 - 786 - 787 787 ² When min=0, and max≠0, Alarm higher than max 788 788 789 789 ² When min≠0, and max=0, Alarm lower than min ... ... @@ -790,13 +790,12 @@ 790 790 791 791 ² When min≠0 and max≠0, Alarm higher than max or lower than min 792 792 773 +Example: 793 793 794 - (% style="color:blue" %)**Example:** 795 - 796 796 AT+ SHHUM=50,80 ~/~/ Alarm when humidity lower than 50. 797 797 798 798 799 - (% style="color:#037691" %)**AT+ SHTEMP=min,max**778 +AT+ SHTEMP=min,max 800 800 801 801 ² When min=0, and max≠0, Alarm higher than max 802 802 ... ... @@ -804,36 +804,28 @@ 804 804 805 805 ² When min≠0 and max≠0, Alarm higher than max or lower than min 806 806 786 +Example: 807 807 808 -**~ (% style="color:blue" %)Example:(%%)** 809 - 810 810 AT+ SHTEMP=20,30 ~/~/ Alarm when temperature lower than 20. 811 811 812 - 813 - 814 814 == 2.6 Set the number of data to be uploaded and the recording time == 815 815 792 +➢ AT Command: 816 816 817 - **~(%style="color:blue"%)➢ATCommand:(%%)**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) 818 818 819 -* (% 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) 820 -* (% 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. 796 +AT+NOUD=8 ~/~/The device uploads 8 sets of recorded data by default. Up to 32 sets of record data can be uploaded. 821 821 822 -This link explains the relationship between TR, NOUD and TDC more clearly **: **[[https:~~/~~/www.processon.com/view/link/6340e606e401fd390891af87>>url:https://www.processon.com/view/link/6340e606e401fd390891af87]] 823 - 824 824 == 2.7 Read or Clear cached data == 825 825 800 +➢ AT Command: 826 826 827 - **~(%style="color:blue"%)➢ATCommand:(%%)**802 +AT+CDP ~/~/ Read cached data 828 828 829 -* (% style="color:#037691" %)**AT+CDP** (%%) ~/~/ Read cached data 830 -* (% style="color:#037691" %)**AT+CDP=0** (%%) ~/~/ Clear cached data 831 - 832 - 833 833 [[image:image-20220908163102-2.png]] 834 834 806 +AT+CDP=0 ~/~/ Clear cached data 835 835 836 - 837 837 == 2.8 Battery Analysis == 838 838 839 839 ... ... @@ -1106,6 +1106,3 @@ 1106 1106 1107 1107 * 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. 1108 1108 * 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]] 1109 - 1110 - 1111 -