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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... ... @@ -68,6 +68,8 @@ 68 68 * Micro SIM card slot for NB-IoT SIM 69 69 * 8500mAh Battery for long term use 70 70 71 + 72 + 71 71 == 1.3 Specification == 72 72 73 73 ... ... @@ -93,6 +93,8 @@ 93 93 * Max continuously current: 130mA 94 94 * Max boost current: 2A, 1 second 95 95 98 + 99 + 96 96 == 1.4 Applications == 97 97 98 98 ... ... @@ -129,11 +129,11 @@ 129 129 130 130 131 131 ((( 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.136 +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. 133 133 ))) 134 134 135 135 ((( 136 - **2) Flash:**work mode, device starts to work and send out console output for further debug140 +2) Flash: work mode, device starts to work and send out console output for further debug 137 137 ))) 138 138 139 139 ... ... @@ -150,12 +150,11 @@ 150 150 151 151 It will flash: 152 152 153 -1. When boot the device in flash mode 157 +1. When boot the device in flash mode 158 +1. Send an uplink packet 154 154 155 -2. Send an uplink packet 156 156 157 157 158 - 159 159 = 2. Use N95S31B to communicate with IoT Server = 160 160 161 161 ... ... @@ -272,13 +272,13 @@ 272 272 [[image:1657351312545-300.png]] 273 273 274 274 275 - (% style="color:blue" %)**Connection:**278 +**Connection:** 276 276 277 - (% style="background-color:yellow" %) **USB TTL GND <~-~-~-~-> GND**280 + (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND 278 278 279 - **~(% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD(%%)**282 + (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD 280 280 281 - **~(% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD(%%)**284 + (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD 282 282 283 283 284 284 In the PC, use below serial tool settings: ... ... @@ -358,13 +358,13 @@ 358 358 359 359 N95S31B supports only plain MQTT now it doesn't support TLS and other related encryption. 360 360 361 -* (% style="color:blue" %)**AT+PRO=3 ** (%%) ~/~/ 362 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883 ** (%%) ~/~/ 363 -* (% style="color:blue" %)**AT+CLIENT=CLIENT ** (%%)~/~/ 364 -* (% style="color:blue" %)**AT+UNAME=UNAME **(%%)~/~/ 365 -* (% style="color:blue" %)**AT+PWD=PWD **(%%)~/~/ 366 -* (% style="color:blue" %)**AT+PUBTOPIC=f9527 **(%%)~/~/ 367 -* (% style="color:blue" %)**AT+SUBTOPIC=Ns9527 **(%%) ~/~/ 364 +* (% style="color:blue" %)**AT+PRO=3 ** (%%) ~/~/Set to use MQTT protocol to uplink 365 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883 ** (%%) ~/~/Set MQTT server address and port 366 +* (% style="color:blue" %)**AT+CLIENT=CLIENT ** (%%)~/~/Set up the CLIENT of MQTT 367 +* (% style="color:blue" %)**AT+UNAME=UNAME **(%%)~/~/Set the username of MQTT 368 +* (% style="color:blue" %)**AT+PWD=PWD **(%%)~/~/Set the password of MQTT 369 +* (% style="color:blue" %)**AT+PUBTOPIC=f9527 **(%%)~/~/Set the sending topic of MQTT 370 +* (% style="color:blue" %)**AT+SUBTOPIC=Ns9527 **(%%) ~/~/Set the subscription topic of MQTT 368 368 369 369 [[image:1657352634421-276.png]] 370 370 ... ... @@ -474,9 +474,11 @@ 474 474 N95S31B uplink payload includes in total 21 bytes 475 475 476 476 477 -(% border="1" style="background-color:#ffffcc; color:green; width:520px" %) 478 -|=(% scope="row" 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: 150px;" %)5|=(% style="width: 60px;" %)**2**|=(% style="width: 60px;" %)**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 +(% border="2" cellspacing="10" style="background-color:#ffffcc; color:green; width:745px" %) 481 +|=(% style="width: 60px;" %)((( 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" %)((( 480 480 ((( 481 481 Reserve/ Same as NBSN95 CFGMOD=1 482 482 ))) ... ... @@ -514,7 +514,7 @@ 514 514 [[image:1657354294009-643.png]] 515 515 516 516 517 -The payload is ASCII string, representative same HEX: (% style="background-color:yellow" %)**0x724031607457 006e 0ccd 1b 01 00dc000ccc 00e1 0186**522 +The payload is ASCII string, representative same HEX: **0x724031607457 006e 0ccd 1b 01 00dc000ccc 00e1 0186** 518 518 519 519 **where:** 520 520 ... ... @@ -549,9 +549,9 @@ 549 549 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. 550 550 551 551 552 -(% border=" 1" style="background-color:#ffffcc; color:green; width:520px" %)553 -| =(% scope="row" style="width:0px;" %)**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:35px" %)**2**|(% style="width:35px" %)**2**|(% style="width:35px" %)**4**554 -| =(% style="width:;" %)**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 .....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 ..... 555 555 556 556 If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the N95S31B uplink data. 557 557 ... ... @@ -561,10 +561,8 @@ 561 561 562 562 The payload is ASCII string, representative same HEX: 563 563 564 -**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__ ** 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__** 565 565 566 -**__0112023b631998f3__// //__011202426319983f__ __01110242631996eb__** 567 - 568 568 **where:** 569 569 570 570 * (% style="color:#037691" %)**Device ID:**(%%) f868411056758782 = f868411056758782 ... ... @@ -571,7 +571,7 @@ 571 571 572 572 * (% style="color:#037691" %)**Version:** (%%)0x000c=120=1.2 573 573 574 -* (% style="color:#037691" %)**BAT:** 577 +* (% style="color:#037691" %)**BAT:** (%%)0x0d0f = 3343 mV = 3.343V 575 575 576 576 * (% style="color:#037691" %)**Singal:**(%%) 0x0c = 12 577 577 ... ... @@ -593,6 +593,9 @@ 593 593 594 594 * (% style="color:#037691" %)**8 sets of recorded data:**(%%)** **SHTTEM,SHTHUM,Time stamp : 0113023163199c5e, ....... 595 595 599 + 600 + 601 + 596 596 === 2.3.2 Device ID === 597 597 598 598