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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... ... @@ -110,7 +110,6 @@ 110 110 111 111 112 112 113 - 114 114 == 1.5 Pin Definitions & Switch == 115 115 116 116 ... ... @@ -132,11 +132,11 @@ 132 132 133 133 134 134 ((( 135 -1) ISP: upgrade mode, device won't have any signal in this mode. but ready for upgrade firmware. LED won't work. Firmware won't run. 134 +**1) ISP: ** upgrade mode, device won't have any signal in this mode. but ready for upgrade firmware. LED won't work. Firmware won't run. 136 136 ))) 137 137 138 138 ((( 139 -2) Flash: work mode, device starts to work and send out console output for further debug 138 +**2) Flash:** work mode, device starts to work and send out console output for further debug 140 140 ))) 141 141 142 142 ... ... @@ -153,10 +153,12 @@ 153 153 154 154 It will flash: 155 155 156 -1. When boot the device in flash mode 157 -1. Send an uplink packet 155 +1. When boot the device in flash mode 158 158 157 +2. Send an uplink packet 159 159 159 + 160 + 160 160 = 2. Use N95S31B to communicate with IoT Server = 161 161 162 162 ... ... @@ -273,13 +273,13 @@ 273 273 [[image:1657351312545-300.png]] 274 274 275 275 276 -**Connection:** 277 +**(% style="color:blue" %)Connection:** 277 277 278 - (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND 279 + (% style="background-color:yellow" %)**USB TTL GND <~-~-~-~-> GND** 279 279 280 - (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD 281 +**~ (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD(%%)** 281 281 282 - (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD 283 +**~ (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD(%%)** 283 283 284 284 285 285 In the PC, use below serial tool settings: ... ... @@ -317,10 +317,10 @@ 317 317 (% style="color:blue" %)**AT+PRO=1** (%%) ~/~/ Set to use CoAP protocol to uplink 318 318 ))) 319 319 * ((( 320 -(% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683 ** (%%)~/~/ to set CoAP server address and port 321 +(% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683 ** (%%)~/~/ to set CoAP server address and port 321 321 ))) 322 322 * ((( 323 -(% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path 324 +(% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/ Set COAP resource path 324 324 ))) 325 325 326 326 ((( ... ... @@ -359,13 +359,13 @@ 359 359 360 360 N95S31B supports only plain MQTT now it doesn't support TLS and other related encryption. 361 361 362 -* (% style="color:blue" %)**AT+PRO=3 ** (%%) ~/~/Set to use MQTT protocol to uplink 363 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883 ** (%%) ~/~/Set MQTT server address and port 364 -* (% style="color:blue" %)**AT+CLIENT=CLIENT ** (%%)~/~/Set up the CLIENT of MQTT 365 -* (% style="color:blue" %)**AT+UNAME=UNAME **(%%)~/~/Set the username of MQTT 366 -* (% style="color:blue" %)**AT+PWD=PWD **(%%)~/~/Set the password of MQTT 367 -* (% style="color:blue" %)**AT+PUBTOPIC=f9527 **(%%)~/~/Set the sending topic of MQTT 368 -* (% style="color:blue" %)**AT+SUBTOPIC=Ns9527 **(%%) ~/~/Set the subscription topic of MQTT 363 +* (% style="color:blue" %)**AT+PRO=3 ** (%%) ~/~/ Set to use MQTT protocol to uplink 364 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883 ** (%%) ~/~/ Set MQTT server address and port 365 +* (% style="color:blue" %)**AT+CLIENT=CLIENT ** (%%)~/~/ Set up the CLIENT of MQTT 366 +* (% style="color:blue" %)**AT+UNAME=UNAME **(%%)~/~/ Set the username of MQTT 367 +* (% style="color:blue" %)**AT+PWD=PWD **(%%)~/~/ Set the password of MQTT 368 +* (% style="color:blue" %)**AT+PUBTOPIC=f9527 **(%%)~/~/ Set the sending topic of MQTT 369 +* (% style="color:blue" %)**AT+SUBTOPIC=Ns9527 **(%%) ~/~/ Set the subscription topic of MQTT 369 369 370 370 [[image:1657352634421-276.png]] 371 371 ... ... @@ -475,11 +475,11 @@ 475 475 N95S31B uplink payload includes in total 21 bytes 476 476 477 477 478 -(% border="2" cellspacing="10" style="background-color:#ffffcc; color:green; width: 760px" %)479 -|=(% style="width: 60px;" %)(((479 +(% border="2" cellspacing="10" style="background-color:#ffffcc; color:green; width:520px" %) 480 +|=(% style="width: 50px;" %)((( 480 480 **Size(bytes)** 481 -)))|=(% 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**482 -|(% 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:1 74px" %)(((482 +)))|=(% style="width: 40px;" %)**6**|=(% style="width: 20px;" %)2|=(% style="width: 20px;" %)**2**|=(% style="width: 60px;" %)**1**|=(% style="width: 50px;" %)1|=(% style="width: 100px;" %)5|=(% style="width: 102px;" %)**2**|=(% style="width: 81px;" %)**2** 483 +|(% 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" %)((( 483 483 ((( 484 484 Reserve/ Same as NBSN95 CFGMOD=1 485 485 ))) ... ... @@ -487,7 +487,7 @@ 487 487 ((( 488 488 No function here. 489 489 ))) 490 -)))|(% style="width:10 6px" %)(((491 +)))|(% style="width:102px" %)((( 491 491 ((( 492 492 [[Temperature >>||anchor="H2.3.6A0Temperature26Humidity"]] 493 493 ))) ... ... @@ -495,7 +495,7 @@ 495 495 ((( 496 496 By SHT31 497 497 ))) 498 -)))|(% style="width:8 5px" %)(((499 +)))|(% style="width:81px" %)((( 499 499 ((( 500 500 [[Humidity>>||anchor="H2.3.6A0Temperature26Humidity"]] 501 501 ))) ... ... @@ -517,24 +517,26 @@ 517 517 [[image:1657354294009-643.png]] 518 518 519 519 520 -The payload is ASCII string, representative same HEX: 0x724031607457006e0ccd1b0100dc000ccc00e10186 where:521 +The payload is ASCII string, representative same HEX: (% style="background-color:yellow" %)**0x724031607457 006e 0ccd 1b 01 00dc000ccc 00e1 0186** 521 521 522 -* DeviceID:0x724031607457 = 724031607457523 +**where:** 523 523 524 -* Version:06e=110=1.1.0525 +* (% style="color:#037691" %)**Device ID:** (%%) 0x724031607457 = 724031607457 525 525 526 -* BAT:ccd=3277 mV=3.277V527 +* (% style="color:#037691" %)**Version: **(%%) 0x006e=110=1.1.0 527 527 528 -* Signal: 0x1b= 27529 +* (% style="color:#037691" %)**BAT:** (%%) 0x0ccd = 3277 mV = 3.277V 529 529 530 -* Model:01 =1531 +* (% style="color:#037691" %)**Signal:** (%%) 0x1b = 27 531 531 532 -* 0x00dc000ccc=reserve,ignoreinN95S31B533 +* (% style="color:#037691" %)**Model:** (%%) 0x01 = 1 533 533 534 -* TemperaturebySHT31:0x00e1=225=22.5°C535 +* (% style="color:#037691" %)**0x00dc000ccc= reserve, ignore in N95S31B** 535 535 536 -* Humidity by SHT31:86=390=39.0%rh537 +* (% style="color:#037691" %)**Temperature by SHT31:** (%%) 0x00e1 = 225 = 22.5 °C 537 537 539 +* (% style="color:#037691" %)**Humidity by SHT31:** (%%) 0x0186 = 390 = 39.0 %rh 540 + 538 538 ((( 539 539 540 540 ... ... @@ -562,35 +562,37 @@ 562 562 563 563 The payload is ASCII string, representative same HEX: 564 564 565 -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:568 +**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__ ** 566 566 567 -* (% style="color:red" %)Device ID: f868411056758782= f868411056758782570 +**__0112023b631998f3__// //__011202426319983f__ __01110242631996eb__** 568 568 569 -* (% style="color:blue" %)Version:0x000c=120=1.2572 +**where:** 570 570 571 -* (% style="color: green" %)BAT:0x0d0f= 3343mV=3.343V574 +* (% style="color:#037691" %)**Device ID:**(%%) f868411056758782 = f868411056758782 572 572 573 -* (% style="color: red" %)Singal: 0x0c576 +* (% style="color:#037691" %)**Version:** (%%)0x000c=120=1.2 574 574 575 -* (% style="color: blue" %)Mod: 0x01=1578 +* (% style="color:#037691" %)**BAT:** (%%)0x0d0f = 3343 mV = 3.343V 576 576 577 -* TemDS18B20: 0x0000=0=0580 +* (% style="color:#037691" %)**Singal:**(%%) 0x0c = 12 578 578 579 -* (% style="color: green" %)Interrupt: 0x00=0582 +* (% style="color:#037691" %)**Mod:**(%%) 0x01 = 1 580 580 581 -* (% style="color: green" %)adc: 0x0030=48584 +* (% style="color:#037691" %)**TemDS18B20:**(%%) 0x0000= 0 = 0 582 582 583 -* SHTTEM: 0x0114=276 = 27.6586 +* (% style="color:#037691" %)**Interrupt:** (%%)0x00= 0 584 584 585 -* SHTHUM:0x0231 =561=56.1%588 +* (% style="color:#037691" %)**adc:**(%%) 0x0030= 48 586 586 587 -* (% style="color: red" %)Timestamp:0x6315537b =1662342011([[UnixEpoch Time>>url:http://www.epochconverter.com/]])590 +* (% style="color:#037691" %)**SHTTEM:**(%%) 0x0114= 276 = 27.6 588 588 589 -* (% style="color: red" %)SHTTEM,SHTHUM,Time stamp: 0113023163199d12592 +* (% style="color:#037691" %)**SHTHUM:**(%%) 0x0231 =561=56.1% 590 590 591 -* 8sets of recorded data:SHTTEM,SHTHUM,Time stamp ://**0113023163199c5e**//,.......594 +* (% style="color:#037691" %)**Time stamp : **(%%)0x63199d3c =1662342011 ([[Unix Epoch Time>>url:http://www.epochconverter.com/]]) 592 592 596 +* (% style="color:#037691" %)**SHTTEM,SHTHUM,Time stamp :**(%%) 0113023163199d12 593 593 598 +* (% style="color:#037691" %)**8 sets of recorded data:**(%%)** **SHTTEM,SHTHUM,Time stamp : 0113023163199c5e, ....... 594 594 595 595 596 596 === 2.3.2 Device ID === ... ... @@ -602,10 +602,12 @@ 602 602 603 603 ((( 604 604 User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID 610 + 611 + 605 605 ))) 606 606 607 607 ((( 608 -**Example:** 615 +(% style="color:blue" %)**Example:** 609 609 ))) 610 610 611 611 ((( ... ... @@ -613,23 +613,25 @@ 613 613 ))) 614 614 615 615 ((( 616 -The Device ID is stored in a none-erase area, Upgrade the firmware or run **AT+FDR** won't erase Device ID. 623 +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. 617 617 618 618 619 619 ))) 620 620 621 -(% style="color:red" %)**NOTE:When the firmware version is v1.2 and later firmware:** 628 +(% style="color:red" %)**NOTE: When the firmware version is v1.2 and later firmware:** 622 622 623 623 624 624 By default, the Device ID equal to the last 15 bits of IMEI. 625 625 626 -User can use **AT+DEUI** to set Device ID 633 +User can use ** (% style="color:blue" %)AT+DEUI(%%)** to set Device ID 627 627 628 -**Example:** 629 629 636 +(% style="color:blue" %)**Example:** 637 + 630 630 AT+DEUI=868411056754138 631 631 632 632 641 + 633 633 === 2.3.3 Version Info === 634 634 635 635 ... ... @@ -775,12 +775,16 @@ 775 775 ))) 776 776 777 777 778 -== 2.5 Humidity and Temperature alarm function == 779 779 780 - ➢ATCommand:788 +== 2.5 Humidity and Temperature alarm function == 781 781 782 -AT+ SHHUM=min,max 783 783 791 +**~ (% style="color:blue" %)➢ AT Command:(%%)** 792 + 793 + 794 +(% style="color:#037691" %)**AT+ SHHUM=min,max** 795 + 796 + 784 784 ² When min=0, and max≠0, Alarm higher than max 785 785 786 786 ² When min≠0, and max=0, Alarm lower than min ... ... @@ -787,12 +787,13 @@ 787 787 788 788 ² When min≠0 and max≠0, Alarm higher than max or lower than min 789 789 790 -Example: 791 791 804 + (% style="color:blue" %)**Example:** 805 + 792 792 AT+ SHHUM=50,80 ~/~/ Alarm when humidity lower than 50. 793 793 794 794 795 -AT+ SHTEMP=min,max 809 +(% style="color:#037691" %)**AT+ SHTEMP=min,max** 796 796 797 797 ² When min=0, and max≠0, Alarm higher than max 798 798 ... ... @@ -800,28 +800,39 @@ 800 800 801 801 ² When min≠0 and max≠0, Alarm higher than max or lower than min 802 802 803 -Example: 804 804 818 +**~ (% style="color:blue" %)Example:(%%)** 819 + 805 805 AT+ SHTEMP=20,30 ~/~/ Alarm when temperature lower than 20. 806 806 822 + 823 + 807 807 == 2.6 Set the number of data to be uploaded and the recording time == 808 808 809 -➢ AT Command: 810 810 811 - AT+TR=900~/~/Theunitisseconds, andthe default is to record dataonce every 900 seconds.(Theminimum canbe set to 180 seconds)827 +**~ (% style="color:blue" %)➢ AT Command:(%%)** 812 812 813 -AT+NOUD=8 ~/~/The device uploads 8 sets of recorded data by default. Up to 32 sets of record data can be uploaded. 829 +* (% 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) 830 +* (% 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. 814 814 832 + The diagram below explains the relationship between TR, NOUD, and TDC more clearly**:** 833 + 834 +[[image:image-20221009001045-1.png||height="726" width="1009"]] 835 + 836 + 837 + 815 815 == 2.7 Read or Clear cached data == 816 816 817 -➢ AT Command: 818 818 819 - AT+CDP~/~/Readcacheddata841 +**~ (% style="color:blue" %)➢ AT Command:(%%)** 820 820 843 +* (% style="color:#037691" %)**AT+CDP** (%%) ~/~/ Read cached data 844 +* (% style="color:#037691" %)**AT+CDP=0** (%%) ~/~/ Clear cached data 845 + 821 821 [[image:image-20220908163102-2.png]] 822 822 823 -AT+CDP=0 ~/~/ Clear cached data 824 824 849 + 825 825 == 2.8 Battery Analysis == 826 826 827 827
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