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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... ... @@ -108,7 +108,6 @@ 108 108 109 109 110 110 111 - 112 112 == 1.5 Pin Definitions & Switch == 113 113 114 114 ... ... @@ -130,11 +130,11 @@ 130 130 131 131 132 132 ((( 133 -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. 132 +**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. 134 134 ))) 135 135 136 136 ((( 137 -2) Flash: work mode, device starts to work and send out console output for further debug 136 +**2) Flash:** work mode, device starts to work and send out console output for further debug 138 138 ))) 139 139 140 140 ... ... @@ -151,9 +151,12 @@ 151 151 152 152 It will flash: 153 153 154 -1. When boot the device in flash mode 155 -1. Send an uplink packet 153 +1. When boot the device in flash mode 156 156 155 +2. Send an uplink packet 156 + 157 + 158 + 157 157 = 2. Use N95S31B to communicate with IoT Server = 158 158 159 159 ... ... @@ -270,13 +270,13 @@ 270 270 [[image:1657351312545-300.png]] 271 271 272 272 273 -**Connection:** 275 +(% style="color:blue" %)**Connection:** 274 274 275 - (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND 277 + (% style="background-color:yellow" %)**USB TTL GND <~-~-~-~-> GND** 276 276 277 - (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD 279 +**~ (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD(%%)** 278 278 279 - (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD 281 +**~ (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD(%%)** 280 280 281 281 282 282 In the PC, use below serial tool settings: ... ... @@ -314,10 +314,10 @@ 314 314 (% style="color:blue" %)**AT+PRO=1** (%%) ~/~/ Set to use CoAP protocol to uplink 315 315 ))) 316 316 * ((( 317 -(% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683 ** (%%)~/~/ to set CoAP server address and port 319 +(% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683 ** (%%)~/~/ to set CoAP server address and port 318 318 ))) 319 319 * ((( 320 -(% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path 322 +(% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/ Set COAP resource path 321 321 ))) 322 322 323 323 ((( ... ... @@ -356,13 +356,13 @@ 356 356 357 357 N95S31B supports only plain MQTT now it doesn't support TLS and other related encryption. 358 358 359 -* (% style="color:blue" %)**AT+PRO=3 ** (%%) ~/~/Set to use MQTT protocol to uplink 360 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883 ** (%%) ~/~/Set MQTT server address and port 361 -* (% style="color:blue" %)**AT+CLIENT=CLIENT ** (%%)~/~/Set up the CLIENT of MQTT 362 -* (% style="color:blue" %)**AT+UNAME=UNAME **(%%)~/~/Set the username of MQTT 363 -* (% style="color:blue" %)**AT+PWD=PWD **(%%)~/~/Set the password of MQTT 364 -* (% style="color:blue" %)**AT+PUBTOPIC=f9527 **(%%)~/~/Set the sending topic of MQTT 365 -* (% style="color:blue" %)**AT+SUBTOPIC=Ns9527 **(%%) ~/~/Set the subscription topic of MQTT 361 +* (% style="color:blue" %)**AT+PRO=3 ** (%%) ~/~/ Set to use MQTT protocol to uplink 362 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883 ** (%%) ~/~/ Set MQTT server address and port 363 +* (% style="color:blue" %)**AT+CLIENT=CLIENT ** (%%)~/~/ Set up the CLIENT of MQTT 364 +* (% style="color:blue" %)**AT+UNAME=UNAME **(%%)~/~/ Set the username of MQTT 365 +* (% style="color:blue" %)**AT+PWD=PWD **(%%)~/~/ Set the password of MQTT 366 +* (% style="color:blue" %)**AT+PUBTOPIC=f9527 **(%%)~/~/ Set the sending topic of MQTT 367 +* (% style="color:blue" %)**AT+SUBTOPIC=Ns9527 **(%%) ~/~/ Set the subscription topic of MQTT 366 366 367 367 [[image:1657352634421-276.png]] 368 368 ... ... @@ -472,11 +472,9 @@ 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" %) 476 -|=(% style="width: 60px;" %)((( 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" %)((( 477 +(% border="1" style="background-color:#ffffcc; color:green; width:520px" %) 478 +|=(% style="width: 50px;" %)**Size(bytes)**|=(% style="width: 40px;" %)**6**|=(% style="width: 20px;" %)2|=(% style="width: 20px;" %)**2**|=(% style="width: 60px;" %)**1**|=(% style="width: 50px;" %)1|=(% style="width: 130px;" %)5|=(% style="width: 70px;" %)**2**|=(% style="width: 70px;" %)**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:162px" %)((( 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:10 6px" %)(((487 +)))|(% style="width:102px" %)((( 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" %)(((495 +)))|(% style="width:81px" %)((( 496 496 ((( 497 497 [[Humidity>>||anchor="H2.3.6A0Temperature26Humidity"]] 498 498 ))) ... ... @@ -514,24 +514,26 @@ 514 514 [[image:1657354294009-643.png]] 515 515 516 516 517 -The payload is ASCII string, representative same HEX: 0x724031607457006e0ccd1b0100dc000ccc00e10186 where:517 +The payload is ASCII string, representative same HEX: (% style="background-color:yellow" %)**0x724031607457 006e 0ccd 1b 01 00dc000ccc 00e1 0186** 518 518 519 -* DeviceID:0x724031607457 = 724031607457519 +**where:** 520 520 521 -* Version:06e=110=1.1.0521 +* (% style="color:#037691" %)**Device ID:** (%%) 0x724031607457 = 724031607457 522 522 523 -* BAT:ccd=3277 mV=3.277V523 +* (% style="color:#037691" %)**Version: **(%%) 0x006e=110=1.1.0 524 524 525 -* Signal: 0x1b= 27525 +* (% style="color:#037691" %)**BAT:** (%%) 0x0ccd = 3277 mV = 3.277V 526 526 527 -* Model:01 =1527 +* (% style="color:#037691" %)**Signal:** (%%) 0x1b = 27 528 528 529 -* 0x00dc000ccc=reserve,ignoreinN95S31B529 +* (% style="color:#037691" %)**Model:** (%%) 0x01 = 1 530 530 531 -* TemperaturebySHT31:0x00e1=225=22.5°C531 +* (% style="color:#037691" %)**0x00dc000ccc= reserve, ignore in N95S31B** 532 532 533 -* Humidity by SHT31:86=390=39.0%rh533 +* (% style="color:#037691" %)**Temperature by SHT31:** (%%) 0x00e1 = 225 = 22.5 °C 534 534 535 +* (% style="color:#037691" %)**Humidity by SHT31:** (%%) 0x0186 = 390 = 39.0 %rh 536 + 535 535 ((( 536 536 537 537 ... ... @@ -547,9 +547,9 @@ 547 547 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. 548 548 549 549 550 -(% 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 ..... 552 +(% border="1" style="background-color:#ffffcc; color:green; width:520px" %) 553 +|=(% scope="row" style="width: 50px;" %)**Size(bytes)**|(% style="width:40px" %)**8**|(% style="width:20px" %)**2**|(% style="width:20px" %)**2**|(% style="width:30px" %)**1**|(% style="width:20px" %)**1**|(% style="width:55px" %)**2**|(% style="width:35px" %)**1**|(% style="width:20px" %)**2**|(% style="width:40px" %)**2**|(% style="width:40px" %)**2**|(% style="width:30px" %)**4**|(% style="width:40px" %)**2**|(% style="width:40px" %)**2**|(% style="width:35px" %)**4** 554 +|=(% 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 ..... 553 553 554 554 If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the N95S31B uplink data. 555 555 ... ... @@ -559,35 +559,37 @@ 559 559 560 560 The payload is ASCII string, representative same HEX: 561 561 562 -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:564 +**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__ ** 563 563 564 -* (% style="color:red" %)Device ID: f868411056758782= f868411056758782566 +**__0112023b631998f3__// //__011202426319983f__ __01110242631996eb__** 565 565 566 -* (% style="color:blue" %)Version:0x000c=120=1.2568 +**where:** 567 567 568 -* (% style="color: green" %)BAT:0x0d0f= 3343mV=3.343V570 +* (% style="color:#037691" %)**Device ID:**(%%) f868411056758782 = f868411056758782 569 569 570 -* (% style="color: red" %)Singal: 0x0c572 +* (% style="color:#037691" %)**Version:** (%%)0x000c=120=1.2 571 571 572 -* (% style="color: blue" %)Mod: 0x01=1574 +* (% style="color:#037691" %)**BAT:** (%%)0x0d0f = 3343 mV = 3.343V 573 573 574 -* TemDS18B20: 0x0000=0=0576 +* (% style="color:#037691" %)**Singal:**(%%) 0x0c = 12 575 575 576 -* (% style="color: green" %)Interrupt: 0x00=0578 +* (% style="color:#037691" %)**Mod:**(%%) 0x01 = 1 577 577 578 -* (% style="color: green" %)adc: 0x0030=48580 +* (% style="color:#037691" %)**TemDS18B20:**(%%) 0x0000= 0 = 0 579 579 580 -* SHTTEM: 0x0114=276 = 27.6582 +* (% style="color:#037691" %)**Interrupt:** (%%)0x00= 0 581 581 582 -* SHTHUM:0x0231 =561=56.1%584 +* (% style="color:#037691" %)**adc:**(%%) 0x0030= 48 583 583 584 -* (% style="color: red" %)Timestamp:0x6315537b =1662342011([[UnixEpoch Time>>url:http://www.epochconverter.com/]])586 +* (% style="color:#037691" %)**SHTTEM:**(%%) 0x0114= 276 = 27.6 585 585 586 -* (% style="color: red" %)SHTTEM,SHTHUM,Time stamp: 0113023163199d12588 +* (% style="color:#037691" %)**SHTHUM:**(%%) 0x0231 =561=56.1% 587 587 588 -* 8sets of recorded data:SHTTEM,SHTHUM,Time stamp ://**0113023163199c5e**//,.......590 +* (% style="color:#037691" %)**Time stamp : **(%%)0x63199d3c =1662342011 ([[Unix Epoch Time>>url:http://www.epochconverter.com/]]) 589 589 592 +* (% style="color:#037691" %)**SHTTEM,SHTHUM,Time stamp :**(%%) 0113023163199d12 590 590 594 +* (% style="color:#037691" %)**8 sets of recorded data:**(%%)** **SHTTEM,SHTHUM,Time stamp : 0113023163199c5e, ....... 591 591 592 592 === 2.3.2 Device ID === 593 593 ... ... @@ -603,8 +603,7 @@ 603 603 ))) 604 604 605 605 ((( 606 -* 607 -** (% style="color:blue" %)Example: 610 +(% style="color:blue" %)**Example:** 608 608 ))) 609 609 610 610 ((( ... ... @@ -625,8 +625,7 @@ 625 625 User can use ** (% style="color:blue" %)AT+DEUI(%%)** to set Device ID 626 626 627 627 628 -* 629 -** (% style="color:blue" %)Example: 631 +(% style="color:blue" %)**Example:** 630 630 631 631 AT+DEUI=868411056754138 632 632 ... ... @@ -819,12 +819,15 @@ 819 819 820 820 **~ (% style="color:blue" %)➢ AT Command:(%%)** 821 821 822 -* (% style="color:#037691" %)**AT+TR=900** 824 +* (% 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) 823 823 * (% 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. 824 824 827 + The diagram below explains the relationship between TR, NOUD, and TDC more clearly**:** 825 825 829 +[[image:image-20221009001045-1.png||height="726" width="1009"]] 826 826 827 827 832 + 828 828 == 2.7 Read or Clear cached data == 829 829 830 830 ... ... @@ -833,8 +833,6 @@ 833 833 * (% style="color:#037691" %)**AT+CDP** (%%) ~/~/ Read cached data 834 834 * (% style="color:#037691" %)**AT+CDP=0** (%%) ~/~/ Clear cached data 835 835 836 - 837 - 838 838 [[image:image-20220908163102-2.png]] 839 839 840 840 ... ... @@ -1111,7 +1111,3 @@ 1111 1111 1112 1112 * 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. 1113 1113 * 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]] 1114 - 1115 - 1116 - 1117 -
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