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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... ... @@ -70,6 +70,7 @@ 70 70 71 71 72 72 73 + 73 73 == 1.3 Specification == 74 74 75 75 ... ... @@ -78,6 +78,8 @@ 78 78 * Supply Voltage: 2.1v ~~ 3.6v 79 79 * Operating Temperature: -40 ~~ 85°C 80 80 82 + 83 + 81 81 (% style="color:#037691" %)**NB-IoT Spec:** 82 82 83 83 * - B1 @H-FDD: 2100MHz ... ... @@ -87,6 +87,8 @@ 87 87 * - B20 @H-FDD: 800MHz 88 88 * - B28 @H-FDD: 700MHz 89 89 93 + 94 + 90 90 (% style="color:#037691" %)**Battery:** 91 91 92 92 * Li/SOCI2 un-chargeable battery ... ... @@ -97,6 +97,7 @@ 97 97 98 98 99 99 105 + 100 100 == 1.4 Applications == 101 101 102 102 ... ... @@ -159,6 +159,7 @@ 159 159 160 160 161 161 168 + 162 162 = 2. Use N95S31B to communicate with IoT Server = 163 163 164 164 ... ... @@ -319,10 +319,10 @@ 319 319 (% style="color:blue" %)**AT+PRO=1** (%%) ~/~/ Set to use CoAP protocol to uplink 320 320 ))) 321 321 * ((( 322 -(% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683 ** 329 +(% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683 ** (%%)~/~/ to set CoAP server address and port 323 323 ))) 324 324 * ((( 325 -(% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/ 332 +(% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path 326 326 ))) 327 327 328 328 ((( ... ... @@ -349,6 +349,8 @@ 349 349 * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601 ** (%%) ~/~/ to set UDP server address and port 350 350 * (% style="color:blue" %)**AT+CFM=1 ** (%%) ~/~/ If the server does not respond, this command is unnecessary 351 351 359 + 360 + 352 352 [[image:1657352391268-297.png]] 353 353 354 354 ... ... @@ -369,6 +369,8 @@ 369 369 * (% style="color:blue" %)**AT+PUBTOPIC=f9527 **(%%)~/~/Set the sending topic of MQTT 370 370 * (% style="color:blue" %)**AT+SUBTOPIC=Ns9527 **(%%) ~/~/Set the subscription topic of MQTT 371 371 381 + 382 + 372 372 [[image:1657352634421-276.png]] 373 373 374 374 ... ... @@ -394,6 +394,8 @@ 394 394 * (% style="color:blue" %)**AT+PRO=4 ** (%%) ~/~/ Set to use TCP protocol to uplink 395 395 * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600 **(%%) ~/~/ to set TCP server address and port 396 396 408 + 409 + 397 397 [[image:1657352898400-901.png]] 398 398 399 399 ... ... @@ -412,21 +412,13 @@ 412 412 413 413 ))) 414 414 415 -((( 416 -(% style="color:red" %)**NOTE: Since firmware version is v1.2:** 417 -))) 418 418 419 -((( 420 -(% 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).** 421 -))) 422 422 423 - 424 - 425 425 == 2.3 Uplink Payload == 426 426 427 427 428 428 ((( 429 -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. 430 430 ))) 431 431 432 432 ... ... @@ -471,17 +471,14 @@ 471 471 === 2.3.1 Payload Analyze === 472 472 473 473 474 -==== 2.3.1.1 Before Firmware v1.2 ==== 475 - 476 - 477 477 N95S31B uplink payload includes in total 21 bytes 478 478 479 479 480 -(% border=" 2" cellspacing="10" style="background-color:#ffffcc; color:green; width:745px" %)482 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:520px" %) 481 481 |=(% style="width: 60px;" %)((( 482 482 **Size(bytes)** 483 -)))|=(% 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**484 -|(% 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" %)(((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" %)((( 485 485 ((( 486 486 Reserve/ Same as NBSN95 CFGMOD=1 487 487 ))) ... ... @@ -489,7 +489,7 @@ 489 489 ((( 490 490 No function here. 491 491 ))) 492 -)))|(% style="width: 102px" %)(((494 +)))|(% style="width:77px" %)((( 493 493 ((( 494 494 [[Temperature >>||anchor="H2.3.6A0Temperature26Humidity"]] 495 495 ))) ... ... @@ -497,7 +497,7 @@ 497 497 ((( 498 498 By SHT31 499 499 ))) 500 -)))|(% style="width:8 1px" %)(((502 +)))|(% style="width:80px" %)((( 501 501 ((( 502 502 [[Humidity>>||anchor="H2.3.6A0Temperature26Humidity"]] 503 503 ))) ... ... @@ -519,86 +519,27 @@ 519 519 [[image:1657354294009-643.png]] 520 520 521 521 522 -The payload is ASCII string, representative same HEX: **0x724031607457**524 +The payload is ASCII string, representative same HEX: 0x724031607457006e0ccd1b0100dc000ccc00e10186 where: 523 523 524 -**where:** 526 +* Device ID: 0x724031607457 = 724031607457 527 +* Version: 0x006e=110=1.1.0 525 525 526 -* (% style="color:#037691" %)**Device ID:** (%%) 0x724031607457 = 724031607457 529 +* BAT: 0x0ccd = 3277 mV = 3.277V 530 +* Signal: 0x1b = 27 531 +* Model: 0x01 = 1 532 +* 0x00dc000ccc= reserve, ignore in N95S31B 533 +* Temperature by SHT31: 0x00e1 = 225 = 22.5 °C 534 +* Humidity by SHT31: 0x0186 = 390 = 39.0 %rh 527 527 528 -* (% style="color:#037691" %)**Version: **(%%) 0x006e=110=1.1.0 529 - 530 -* (% style="color:#037691" %)**BAT:** (%%) 0x0ccd = 3277 mV = 3.277V 531 - 532 -* (% style="color:#037691" %)**Signal:** (%%) 0x1b = 27 533 - 534 -* (% style="color:#037691" %)**Model:** (%%) 0x01 = 1 535 - 536 -* (% style="color:#037691" %)**0x00dc000ccc= reserve, ignore in N95S31B** 537 - 538 -* (% style="color:#037691" %)**Temperature by SHT31:** (%%) 0x00e1 = 225 = 22.5 °C 539 - 540 -* (% style="color:#037691" %)**Humidity by SHT31:** (%%) 0x0186 = 390 = 39.0 %rh 541 - 542 542 ((( 543 543 538 +))) 544 544 545 - 540 +((( 546 546 547 547 ))) 548 548 549 -==== 2.3.1.2 Since Firmware v1.2 ==== 550 550 551 - 552 -In this mode, uplink payload includes 91 bytes in total by default. 553 - 554 -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. 555 - 556 - 557 -(% border="2" style="background-color:#ffffcc; color:green; width:1234px" %) 558 -|(% 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** 559 -|(% 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 ..... 560 - 561 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the N95S31B uplink data. 562 - 563 - 564 -[[image:image-20220908154949-1.png]] 565 - 566 - 567 -The payload is ASCII string, representative same HEX: 568 - 569 -**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__ __0112023b631998f3__// //__011202426319983f__ __01110242631996eb__** 570 - 571 -**where:** 572 - 573 -* (% style="color:#037691" %)**Device ID:**(%%) f868411056758782 = f868411056758782 574 - 575 -* (% style="color:#037691" %)**Version:** (%%)0x000c=120=1.2 576 - 577 -* (% style="color:#037691" %)**BAT:** (%%)0x0d0f = 3343 mV = 3.343V 578 - 579 -* (% style="color:#037691" %)**Singal:**(%%) 0x0c = 12 580 - 581 -* (% style="color:#037691" %)**Mod:**(%%) 0x01 = 1 582 - 583 -* (% style="color:#037691" %)**TemDS18B20:**(%%) 0x0000= 0 = 0 584 - 585 -* (% style="color:#037691" %)**Interrupt:** (%%)0x00= 0 586 - 587 -* (% style="color:#037691" %)**adc:**(%%) 0x0030= 48 588 - 589 -* (% style="color:#037691" %)**SHTTEM:**(%%) 0x0114= 276 = 27.6 590 - 591 -* (% style="color:#037691" %)**SHTHUM:**(%%) 0x0231 =561=56.1% 592 - 593 -* (% style="color:#037691" %)**Time stamp : **(%%)0x63199d3c =1662342011 ([[Unix Epoch Time>>url:http://www.epochconverter.com/]]) 594 - 595 -* (% style="color:#037691" %)**SHTTEM,SHTHUM,Time stamp :**(%%) 0113023163199d12 596 - 597 -* (% style="color:#037691" %)**8 sets of recorded data:**(%%)** **SHTTEM,SHTHUM,Time stamp : 0113023163199c5e, ....... 598 - 599 - 600 - 601 - 602 602 === 2.3.2 Device ID === 603 603 604 604 ... ... @@ -608,12 +608,10 @@ 608 608 609 609 ((( 610 610 User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID 611 - 612 - 613 613 ))) 614 614 615 615 ((( 616 - (% style="color:blue" %)**Example:**557 +**Example:** 617 617 ))) 618 618 619 619 ((( ... ... @@ -621,25 +621,11 @@ 621 621 ))) 622 622 623 623 ((( 624 -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. 625 - 626 - 565 +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 -(% style="color:red" %)**NOTE: When the firmware version is v1.2 and later firmware:** 630 630 631 631 632 -By default, the Device ID equal to the last 15 bits of IMEI. 633 - 634 -User can use ** (% style="color:blue" %)AT+DEUI(%%)** to set Device ID 635 - 636 - 637 -(% style="color:blue" %)**Example:** 638 - 639 -AT+DEUI=868411056754138 640 - 641 - 642 - 643 643 === 2.3.3 Version Info === 644 644 645 645 ... ... @@ -786,74 +786,12 @@ 786 786 787 787 788 788 789 -== 2.5 Humidityand Temperaturealarmfunction==716 +== 2.5 Battery Analysis == 790 790 791 791 792 - **~(%style="color:blue"%)➢ ATCommand:(%%)**719 +=== 2.5.1 Battery Type === 793 793 794 794 795 -(% style="color:#037691" %)**AT+ SHHUM=min,max** 796 - 797 - 798 -² When min=0, and max≠0, Alarm higher than max 799 - 800 -² When min≠0, and max=0, Alarm lower than min 801 - 802 -² When min≠0 and max≠0, Alarm higher than max or lower than min 803 - 804 - 805 - (% style="color:blue" %)**Example:** 806 - 807 -AT+ SHHUM=50,80 ~/~/ Alarm when humidity lower than 50. 808 - 809 - 810 -(% style="color:#037691" %)**AT+ SHTEMP=min,max** 811 - 812 -² When min=0, and max≠0, Alarm higher than max 813 - 814 -² When min≠0, and max=0, Alarm lower than min 815 - 816 -² When min≠0 and max≠0, Alarm higher than max or lower than min 817 - 818 - 819 -**~ (% style="color:blue" %)Example:(%%)** 820 - 821 -AT+ SHTEMP=20,30 ~/~/ Alarm when temperature lower than 20. 822 - 823 - 824 - 825 -== 2.6 Set the number of data to be uploaded and the recording time == 826 - 827 - 828 -**~ (% style="color:blue" %)➢ AT Command:(%%)** 829 - 830 -* (% 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) 831 -* (% 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. 832 - 833 - The diagram below explains the relationship between TR, NOUD, and TDC more clearly**:** 834 - 835 -[[image:image-20221009001045-1.png||height="726" width="1009"]] 836 - 837 - 838 - 839 -== 2.7 Read or Clear cached data == 840 - 841 - 842 -**~ (% style="color:blue" %)➢ AT Command:(%%)** 843 - 844 -* (% style="color:#037691" %)**AT+CDP** (%%) ~/~/ Read cached data 845 -* (% style="color:#037691" %)**AT+CDP=0** (%%) ~/~/ Clear cached data 846 - 847 -[[image:image-20220908163102-2.png]] 848 - 849 - 850 - 851 -== 2.8 Battery Analysis == 852 - 853 - 854 -=== 2.8.1 Battery Type === 855 - 856 - 857 857 ((( 858 858 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. 859 859 ))) ... ... @@ -876,7 +876,7 @@ 876 876 877 877 878 878 879 -=== 2. 8.2 Power consumption Analyze ===744 +=== 2.5.2 Power consumption Analyze === 880 880 881 881 882 882 ((( ... ... @@ -888,7 +888,7 @@ 888 888 ))) 889 889 890 890 891 -=== 2. 8.3 Battery Note ===756 +=== 2.5.3 Battery Note === 892 892 893 893 894 894 ((( ... ... @@ -897,7 +897,7 @@ 897 897 898 898 899 899 900 -=== 2. 8.4 Replace the battery ===765 +=== 2.5.4 Replace the battery === 901 901 902 902 903 903 ((( ... ... @@ -976,24 +976,7 @@ 976 976 977 977 AT+SERVADDR : Server Address 978 978 979 -AT+TR : Get or Set record time 980 980 981 -AT+APN : Get or set the APN 982 - 983 -AT+FBAND : Get or Set whether to automatically modify the frequency band 984 - 985 -AT+DNSCFG : Get or Set DNS Server 986 - 987 -AT+GETSENSORVALUE : Returns the current sensor measurement 988 - 989 -AT+NOUD : Get or Set the number of data to be uploaded 990 - 991 -AT+CDP : Read or Clear cached data 992 - 993 -AT+SHTEMP: Get or Set alarm of temp 994 - 995 -AT+SHHUM: Get or Set alarm of moisture 996 - 997 997 (% style="color:#037691" %)**COAP Management** 998 998 999 999 AT+URI : Resource parameters ... ... @@ -1120,3 +1120,6 @@ 1120 1120 1121 1121 * 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. 1122 1122 * 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]] 971 + 972 + 973 +
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