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. Xiaoling1 +XWiki.Edwin - Content
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... ... @@ -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 ... ... @@ -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 - ➢ATCommand: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~/~/Theunitisseconds, andthe default is to record dataonce every 900 seconds.(Theminimum canbe 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-20221009000513-1.png||height="732" width="1018"]] 824 + 825 + 826 + 798 798 == 2.7 Read or Clear cached data == 799 799 800 -➢ AT Command: 801 801 802 - AT+CDP~/~/Readcacheddata830 +**~ (% 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 ... ... @@ -1077,3 +1077,5 @@ 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 + 1112 +
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