Changes for page N95S31B -- NB-IoT Temperature & Humidity Sensor User Manual
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... ... @@ -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 ... ... @@ -108,7 +108,6 @@ 108 108 109 109 110 110 111 - 112 112 == 1.5 Pin Definitions & Switch == 113 113 114 114 ... ... @@ -154,6 +154,9 @@ 154 154 1. When boot the device in flash mode 155 155 1. Send an uplink packet 156 156 166 + 167 + 168 + 157 157 = 2. Use N95S31B to communicate with IoT Server = 158 158 159 159 ... ... @@ -344,6 +344,8 @@ 344 344 * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601 ** (%%) ~/~/ to set UDP server address and port 345 345 * (% style="color:blue" %)**AT+CFM=1 ** (%%) ~/~/ If the server does not respond, this command is unnecessary 346 346 359 + 360 + 347 347 [[image:1657352391268-297.png]] 348 348 349 349 ... ... @@ -364,6 +364,8 @@ 364 364 * (% style="color:blue" %)**AT+PUBTOPIC=f9527 **(%%)~/~/Set the sending topic of MQTT 365 365 * (% style="color:blue" %)**AT+SUBTOPIC=Ns9527 **(%%) ~/~/Set the subscription topic of MQTT 366 366 381 + 382 + 367 367 [[image:1657352634421-276.png]] 368 368 369 369 ... ... @@ -389,6 +389,8 @@ 389 389 * (% style="color:blue" %)**AT+PRO=4 ** (%%) ~/~/ Set to use TCP protocol to uplink 390 390 * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600 **(%%) ~/~/ to set TCP server address and port 391 391 408 + 409 + 392 392 [[image:1657352898400-901.png]] 393 393 394 394 ... ... @@ -407,21 +407,13 @@ 407 407 408 408 ))) 409 409 410 -((( 411 -(% style="color:red" %)**NOTE: Since firmware version is v1.2:** 412 -))) 413 413 414 -((( 415 -(% 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).** 416 -))) 417 417 418 - 419 - 420 420 == 2.3 Uplink Payload == 421 421 422 422 423 423 ((( 424 -N95S31B has different working mode sfor the connections of different typesof sensors. This section describes these modes. User can use the AT Command (% style="color:blue" %)**AT+MOD**(%%) to set NBSN95 to different working modes.434 +N95S31B has different working mode for the connections of different type of sensors. This section describes these modes. User can use the AT Command (% style="color:blue" %)**AT+MOD**(%%) to set NBSN95 to different working modes. 425 425 ))) 426 426 427 427 ... ... @@ -466,17 +466,14 @@ 466 466 === 2.3.1 Payload Analyze === 467 467 468 468 469 -==== 2.3.1.1 Before Firmware v1.2 ==== 470 - 471 - 472 472 N95S31B uplink payload includes in total 21 bytes 473 473 474 474 475 -(% border=" 2" cellspacing="10" style="background-color:#ffffcc; color:green; width:760px" %)482 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:520px" %) 476 476 |=(% style="width: 60px;" %)((( 477 477 **Size(bytes)** 478 -)))|=(% style="width: 65px;" %)**6**|=(% style="width: 50px;" %)2|=(% style="width: 25px;" %)**2**|=(% style="width: 75px;" %)**1**|=(% style="width: 59px;" %)1|=(% style="width: 174px;" %)5|=(% style="width:106px;" %)**2**|=(% style="width:85px;" %)**2**479 -|(% 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:174px" %)(((485 +)))|=(% 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** 486 +|(% 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" %)((( 480 480 ((( 481 481 Reserve/ Same as NBSN95 CFGMOD=1 482 482 ))) ... ... @@ -484,7 +484,7 @@ 484 484 ((( 485 485 No function here. 486 486 ))) 487 -)))|(% style="width: 106px" %)(((494 +)))|(% style="width:77px" %)((( 488 488 ((( 489 489 [[Temperature >>||anchor="H2.3.6A0Temperature26Humidity"]] 490 490 ))) ... ... @@ -492,7 +492,7 @@ 492 492 ((( 493 493 By SHT31 494 494 ))) 495 -)))|(% style="width:8 5px" %)(((502 +)))|(% style="width:80px" %)((( 496 496 ((( 497 497 [[Humidity>>||anchor="H2.3.6A0Temperature26Humidity"]] 498 498 ))) ... ... @@ -516,77 +516,25 @@ 516 516 517 517 The payload is ASCII string, representative same HEX: 0x724031607457006e0ccd1b0100dc000ccc00e10186 where: 518 518 519 -* Device ID: 0x724031607457 = 724031607457 526 +* Device ID: 0x724031607457 = 724031607457 527 +* Version: 0x006e=110=1.1.0 520 520 521 -* Version: 0x006e=110=1.1.0 522 - 523 -* BAT: 0x0ccd = 3277 mV = 3.277V 524 - 525 -* Signal: 0x1b = 27 526 - 527 -* Model: 0x01 = 1 528 - 529 +* BAT: 0x0ccd = 3277 mV = 3.277V 530 +* Signal: 0x1b = 27 531 +* Model: 0x01 = 1 529 529 * 0x00dc000ccc= reserve, ignore in N95S31B 533 +* Temperature by SHT31: 0x00e1 = 225 = 22.5 °C 534 +* Humidity by SHT31: 0x0186 = 390 = 39.0 %rh 530 530 531 -* Temperature by SHT31: 0x00e1 = 225 = 22.5 °C 532 - 533 -* Humidity by SHT31: 0x0186 = 390 = 39.0 %rh 534 - 535 535 ((( 536 536 538 +))) 537 537 538 - 540 +((( 539 539 540 540 ))) 541 541 542 -==== 2.3.1.2 Since Firmware v1.2 ==== 543 543 544 - 545 -In this mode, uplink payload includes 91 bytes in total by default. 546 - 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 - 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 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the N95S31B uplink data. 555 - 556 - 557 -[[image:image-20220908154949-1.png]] 558 - 559 - 560 -The payload is ASCII string, representative same HEX: 561 - 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 - 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 - 574 -* TemDS18B20: 0x0000= 0 = 0 575 - 576 -* (% style="color:green" %)Interrupt: 0x00= 0 577 - 578 -* (% style="color:green" %)adc: 0x0030= 48 579 - 580 -* SHTTEM: 0x0114= 276 = 27.6 581 - 582 -* SHTHUM:0x0231 =561=56.1% 583 - 584 -* (% style="color:red" %)Time stamp : 0x6315537b =1662342011 ([[Unix Epoch Time>>url:http://www.epochconverter.com/]]) 585 - 586 -* (% style="color:red" %)SHTTEM,SHTHUM,Time stamp : 0113023163199d12 587 - 588 -* 8 sets of recorded data: SHTTEM,SHTHUM,Time stamp : //**0113023163199c5e**//,....... 589 - 590 590 === 2.3.2 Device ID === 591 591 592 592 ... ... @@ -596,12 +596,10 @@ 596 596 597 597 ((( 598 598 User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID 599 - 600 - 601 601 ))) 602 602 603 603 ((( 604 - (% style="color:blue" %)**Example:**557 +**Example:** 605 605 ))) 606 606 607 607 ((( ... ... @@ -609,25 +609,11 @@ 609 609 ))) 610 610 611 611 ((( 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. 613 - 614 - 565 +The Device ID is stored in a none-erase area, Upgrade the firmware or run **AT+FDR** won't erase Device ID. 615 615 ))) 616 616 617 -(% style="color:red" %)**NOTE: When the firmware version is v1.2 and later firmware:** 618 618 619 619 620 -By default, the Device ID equal to the last 15 bits of IMEI. 621 - 622 -User can use ** (% style="color:blue" %)AT+DEUI(%%)** to set Device ID 623 - 624 - 625 -**(% style="color:blue" %)Example:(%%)** 626 - 627 -AT+DEUI=868411056754138 628 - 629 - 630 - 631 631 === 2.3.3 Version Info === 632 632 633 633 ... ... @@ -774,74 +774,12 @@ 774 774 775 775 776 776 777 -== 2.5 Humidityand Temperaturealarmfunction==716 +== 2.5 Battery Analysis == 778 778 779 779 780 - **~(%style="color:blue"%)➢ ATCommand:(%%)**719 +=== 2.5.1 Battery Type === 781 781 782 782 783 -(% style="color:#037691" %)**AT+ SHHUM=min,max** 784 - 785 - 786 -² When min=0, and max≠0, Alarm higher than max 787 - 788 -² When min≠0, and max=0, Alarm lower than min 789 - 790 -² When min≠0 and max≠0, Alarm higher than max or lower than min 791 - 792 - 793 - (% style="color:blue" %)**Example:** 794 - 795 -AT+ SHHUM=50,80 ~/~/ Alarm when humidity lower than 50. 796 - 797 - 798 -(% style="color:#037691" %)**AT+ SHTEMP=min,max** 799 - 800 -² When min=0, and max≠0, Alarm higher than max 801 - 802 -² When min≠0, and max=0, Alarm lower than min 803 - 804 -² When min≠0 and max≠0, Alarm higher than max or lower than min 805 - 806 - 807 -**~ (% style="color:blue" %)Example:(%%)** 808 - 809 -AT+ SHTEMP=20,30 ~/~/ Alarm when temperature lower than 20. 810 - 811 - 812 - 813 -== 2.6 Set the number of data to be uploaded and the recording time == 814 - 815 - 816 -**~ (% style="color:blue" %)➢ AT Command:(%%)** 817 - 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. 820 - 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 - 827 -== 2.7 Read or Clear cached data == 828 - 829 - 830 -**~ (% style="color:blue" %)➢ AT Command:(%%)** 831 - 832 -* (% style="color:#037691" %)**AT+CDP** (%%) ~/~/ Read cached data 833 -* (% style="color:#037691" %)**AT+CDP=0** (%%) ~/~/ Clear cached data 834 - 835 -[[image:image-20220908163102-2.png]] 836 - 837 - 838 - 839 -== 2.8 Battery Analysis == 840 - 841 - 842 -=== 2.8.1 Battery Type === 843 - 844 - 845 845 ((( 846 846 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. 847 847 ))) ... ... @@ -864,7 +864,7 @@ 864 864 865 865 866 866 867 -=== 2. 8.2 Power consumption Analyze ===744 +=== 2.5.2 Power consumption Analyze === 868 868 869 869 870 870 ((( ... ... @@ -876,7 +876,7 @@ 876 876 ))) 877 877 878 878 879 -=== 2. 8.3 Battery Note ===756 +=== 2.5.3 Battery Note === 880 880 881 881 882 882 ((( ... ... @@ -885,7 +885,7 @@ 885 885 886 886 887 887 888 -=== 2. 8.4 Replace the battery ===765 +=== 2.5.4 Replace the battery === 889 889 890 890 891 891 ((( ... ... @@ -964,24 +964,7 @@ 964 964 965 965 AT+SERVADDR : Server Address 966 966 967 -AT+TR : Get or Set record time 968 968 969 -AT+APN : Get or set the APN 970 - 971 -AT+FBAND : Get or Set whether to automatically modify the frequency band 972 - 973 -AT+DNSCFG : Get or Set DNS Server 974 - 975 -AT+GETSENSORVALUE : Returns the current sensor measurement 976 - 977 -AT+NOUD : Get or Set the number of data to be uploaded 978 - 979 -AT+CDP : Read or Clear cached data 980 - 981 -AT+SHTEMP: Get or Set alarm of temp 982 - 983 -AT+SHHUM: Get or Set alarm of moisture 984 - 985 985 (% style="color:#037691" %)**COAP Management** 986 986 987 987 AT+URI : Resource parameters ... ... @@ -1109,4 +1109,5 @@ 1109 1109 * 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. 1110 1110 * 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 1111 972 + 1112 1112
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