Changes for page N95S31B -- NB-IoT Temperature & Humidity Sensor User Manual
Last modified by Mengting Qiu on 2024/04/02 16:44
Change comment:
There is no comment for this version
Summary
-
Page properties (2 modified, 0 added, 0 removed)
Details
- Page properties
-
- Author
-
... ... @@ -1,1 +1,1 @@ 1 -XWiki. David1 +XWiki.Edwin - Content
-
... ... @@ -108,6 +108,7 @@ 108 108 109 109 110 110 111 + 111 111 == 1.5 Pin Definitions & Switch == 112 112 113 113 ... ... @@ -406,16 +406,21 @@ 406 406 407 407 ))) 408 408 409 -(% style="color:red" %)**NOTE:When the firmware version is v1.2 and later firmware:** 410 +((( 411 +(% style="color:red" %)**NOTE: Since firmware version is v1.2:** 412 +))) 410 410 411 -**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).** 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 +))) 412 412 413 413 419 + 414 414 == 2.3 Uplink Payload == 415 415 416 416 417 417 ((( 418 -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. 424 +N95S31B has different working modes for the connections of different types 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. 419 419 ))) 420 420 421 421 ... ... @@ -460,14 +460,17 @@ 460 460 === 2.3.1 Payload Analyze === 461 461 462 462 469 +==== 2.3.1.1 Before Firmware v1.2 ==== 470 + 471 + 463 463 N95S31B uplink payload includes in total 21 bytes 464 464 465 465 466 -(% border=" 1" cellspacing="10" style="background-color:#ffffcc; color:green; width:520px" %)475 +(% border="2" cellspacing="10" style="background-color:#ffffcc; color:green; width:760px" %) 467 467 |=(% style="width: 60px;" %)((( 468 468 **Size(bytes)** 469 -)))|=(% style="width: 5 0px;" %)**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**470 -|(% 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" %)(((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" %)((( 471 471 ((( 472 472 Reserve/ Same as NBSN95 CFGMOD=1 473 473 ))) ... ... @@ -475,7 +475,7 @@ 475 475 ((( 476 476 No function here. 477 477 ))) 478 -)))|(% style="width: 77px" %)(((487 +)))|(% style="width:106px" %)((( 479 479 ((( 480 480 [[Temperature >>||anchor="H2.3.6A0Temperature26Humidity"]] 481 481 ))) ... ... @@ -483,7 +483,7 @@ 483 483 ((( 484 484 By SHT31 485 485 ))) 486 -)))|(% style="width:8 0px" %)(((495 +)))|(% style="width:85px" %)((( 487 487 ((( 488 488 [[Humidity>>||anchor="H2.3.6A0Temperature26Humidity"]] 489 489 ))) ... ... @@ -507,51 +507,75 @@ 507 507 508 508 The payload is ASCII string, representative same HEX: 0x724031607457006e0ccd1b0100dc000ccc00e10186 where: 509 509 510 -* Device ID: 0x724031607457 = 724031607457 511 -* Version: 0x006e=110=1.1.0 519 +* Device ID: 0x724031607457 = 724031607457 512 512 513 -* BAT: 0x0ccd = 3277 mV = 3.277V 514 -* Signal: 0x1b = 27 515 -* Model: 0x01 = 1 521 +* 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 + 516 516 * 0x00dc000ccc= reserve, ignore in N95S31B 517 -* Temperature by SHT31: 0x00e1 = 225 = 22.5 °C 518 -* Humidity by SHT31: 0x0186 = 390 = 39.0 %rh 519 519 531 +* Temperature by SHT31: 0x00e1 = 225 = 22.5 °C 532 + 533 +* Humidity by SHT31: 0x0186 = 390 = 39.0 %rh 534 + 520 520 ((( 521 521 522 -))) 523 523 524 - (((525 - (%style="color:red" %)**NOTE:When the firmware version is v1.2 and later firmware:**538 + 539 + 526 526 ))) 527 527 542 +==== 2.3.1.2 Since Firmware v1.2 ==== 543 + 544 + 528 528 In this mode, uplink payload includes 91 bytes in total by default. 529 529 530 530 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. 531 531 532 -|**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 ..... 534 534 550 +(% 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 + 535 535 If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the N95S31B uplink data. 536 536 556 + 537 537 [[image:image-20220908154949-1.png]] 538 538 559 + 539 539 The payload is ASCII string, representative same HEX: 540 540 541 541 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: 542 542 543 -* (% 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 = 1 564 +* (% 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 + 548 548 * TemDS18B20: 0x0000= 0 = 0 575 + 549 549 * (% style="color:green" %)Interrupt: 0x00= 0 577 + 550 550 * (% style="color:green" %)adc: 0x0030= 48 579 + 551 551 * SHTTEM: 0x0114= 276 = 27.6 581 + 552 552 * SHTHUM:0x0231 =561=56.1% 553 -* (% 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 + 554 554 * (% style="color:red" %)SHTTEM,SHTHUM,Time stamp : 0113023163199d12 587 + 555 555 * 8 sets of recorded data: SHTTEM,SHTHUM,Time stamp : //**0113023163199c5e**//,....... 556 556 557 557 === 2.3.2 Device ID === ... ... @@ -563,10 +563,12 @@ 563 563 564 564 ((( 565 565 User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID 599 + 600 + 566 566 ))) 567 567 568 568 ((( 569 -**Example:** 604 +(% style="color:blue" %)**Example:** 570 570 ))) 571 571 572 572 ((( ... ... @@ -574,23 +574,25 @@ 574 574 ))) 575 575 576 576 ((( 577 -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. 578 578 579 579 580 580 ))) 581 581 582 -(% 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:** 583 583 584 584 585 585 By default, the Device ID equal to the last 15 bits of IMEI. 586 586 587 -User can use **AT+DEUI** to set Device ID 622 +User can use ** (% style="color:blue" %)AT+DEUI(%%)** to set Device ID 588 588 589 -**Example:** 590 590 625 +**(% style="color:blue" %)Example:(%%)** 626 + 591 591 AT+DEUI=868411056754138 592 592 593 593 630 + 594 594 === 2.3.3 Version Info === 595 595 596 596 ... ... @@ -736,12 +736,16 @@ 736 736 ))) 737 737 738 738 739 -== 2.5 Humidity and Temperature alarm function == 740 740 741 - ➢ATCommand:777 +== 2.5 Humidity and Temperature alarm function == 742 742 743 -AT+ SHHUM=min,max 744 744 780 +**~ (% style="color:blue" %)➢ AT Command:(%%)** 781 + 782 + 783 +(% style="color:#037691" %)**AT+ SHHUM=min,max** 784 + 785 + 745 745 ² When min=0, and max≠0, Alarm higher than max 746 746 747 747 ² When min≠0, and max=0, Alarm lower than min ... ... @@ -748,12 +748,13 @@ 748 748 749 749 ² When min≠0 and max≠0, Alarm higher than max or lower than min 750 750 751 -Example: 752 752 793 + (% style="color:blue" %)**Example:** 794 + 753 753 AT+ SHHUM=50,80 ~/~/ Alarm when humidity lower than 50. 754 754 755 755 756 -AT+ SHTEMP=min,max 798 +(% style="color:#037691" %)**AT+ SHTEMP=min,max** 757 757 758 758 ² When min=0, and max≠0, Alarm higher than max 759 759 ... ... @@ -761,28 +761,39 @@ 761 761 762 762 ² When min≠0 and max≠0, Alarm higher than max or lower than min 763 763 764 -Example: 765 765 807 +**~ (% style="color:blue" %)Example:(%%)** 808 + 766 766 AT+ SHTEMP=20,30 ~/~/ Alarm when temperature lower than 20. 767 767 811 + 812 + 768 768 == 2.6 Set the number of data to be uploaded and the recording time == 769 769 770 -➢ AT Command: 771 771 772 - 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:(%%)** 773 773 774 -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. 775 775 821 + 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 + 776 776 == 2.7 Read or Clear cached data == 777 777 778 -➢ AT Command: 779 779 780 - AT+CDP~/~/Readcacheddata830 +**~ (% style="color:blue" %)➢ AT Command:(%%)** 781 781 832 +* (% style="color:#037691" %)**AT+CDP** (%%) ~/~/ Read cached data 833 +* (% style="color:#037691" %)**AT+CDP=0** (%%) ~/~/ Clear cached data 834 + 782 782 [[image:image-20220908163102-2.png]] 783 783 784 -AT+CDP=0 ~/~/ Clear cached data 785 785 838 + 786 786 == 2.8 Battery Analysis == 787 787 788 788