Changes for page N95S31B -- NB-IoT Temperature & Humidity Sensor User Manual
Last modified by Mengting Qiu on 2024/04/02 16:44
Summary
-
Page properties (1 modified, 0 added, 0 removed)
-
Attachments (0 modified, 0 added, 1 removed)
Details
- Page properties
-
- Content
-
... ... @@ -17,6 +17,7 @@ 17 17 18 18 = 1. Introduction = 19 19 20 + 20 20 == 1.1 What is N95S31B NB-IoT Sensor Node == 21 21 22 22 ((( ... ... @@ -68,7 +68,6 @@ 68 68 * 8500mAh Battery for long term use 69 69 70 70 71 - 72 72 == 1.3 Specification == 73 73 74 74 ... ... @@ -95,7 +95,6 @@ 95 95 * Max boost current: 2A, 1 second 96 96 97 97 98 - 99 99 == 1.4 Applications == 100 100 101 101 ... ... @@ -110,6 +110,8 @@ 110 110 111 111 112 112 112 + 113 + 113 113 == 1.5 Pin Definitions & Switch == 114 114 115 115 ... ... @@ -119,6 +119,7 @@ 119 119 [[image:image-20220709144723-1.png]] 120 120 121 121 123 + 122 122 === 1.5.1 Jumper JP2 === 123 123 124 124 ... ... @@ -125,18 +125,20 @@ 125 125 Power on Device when put this jumper. 126 126 127 127 130 + 128 128 === 1.5.2 BOOT MODE / SW1 === 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.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. 133 133 ))) 134 134 135 135 ((( 136 - **2) Flash:**work mode, device starts to work and send out console output for further debug139 +2) Flash: work mode, device starts to work and send out console output for further debug 137 137 ))) 138 138 139 139 143 + 140 140 === 1.5.3 Reset Button === 141 141 142 142 ... ... @@ -143,18 +143,19 @@ 143 143 Press to reboot the device. 144 144 145 145 150 + 146 146 === 1.5.4 LED === 147 147 148 148 149 149 It will flash: 150 150 151 -1. When boot the device in flash mode 156 +1. When boot the device in flash mode 157 +1. Send an uplink packet 152 152 153 -2. Send an uplink packet 154 154 155 - 156 156 = 2. Use N95S31B to communicate with IoT Server = 157 157 162 + 158 158 == 2.1 How it works == 159 159 160 160 ... ... @@ -180,6 +180,7 @@ 180 180 181 181 == 2.2 Configure the N95S31B == 182 182 188 + 183 183 === 2.2.1 Power On N95S31B === 184 184 185 185 ... ... @@ -186,9 +186,10 @@ 186 186 [[image:image-20220709150546-2.png]] 187 187 188 188 189 -=== 2.2.2 Test Requirement === 190 190 196 +=== 2.2.1 Test Requirement === 191 191 198 + 192 192 ((( 193 193 To use N95S31B in your city, make sure meet below requirements: 194 194 ))) ... ... @@ -235,6 +235,7 @@ 235 235 [[image:1657350625843-586.png]] 236 236 237 237 245 + 238 238 === 2.2.3 Insert SIM card === 239 239 240 240 ... ... @@ -250,6 +250,7 @@ 250 250 [[image:1657351240556-536.png]] 251 251 252 252 261 + 253 253 === 2.2.4 Connect USB – TTL to N95S31B to configure it === 254 254 255 255 ... ... @@ -264,13 +264,13 @@ 264 264 [[image:1657351312545-300.png]] 265 265 266 266 267 - (% style="color:blue" %)**Connection:**276 +**Connection:** 268 268 269 - (% style="background-color:yellow" %) **USB TTL GND <~-~-~-~-> GND**278 + (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND 270 270 271 - **~(% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD(%%)**280 + (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD 272 272 273 - **~(% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD(%%)**282 + (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD 274 274 275 275 276 276 In the PC, use below serial tool settings: ... ... @@ -293,6 +293,7 @@ 293 293 ))) 294 294 295 295 305 + 296 296 === 2.2.5 Use CoAP protocol to uplink data === 297 297 298 298 ... ... @@ -307,10 +307,10 @@ 307 307 (% style="color:blue" %)**AT+PRO=1** (%%) ~/~/ Set to use CoAP protocol to uplink 308 308 ))) 309 309 * ((( 310 -(% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683 ** 320 +(% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683 ** (%%)~/~/ to set CoAP server address and port 311 311 ))) 312 312 * ((( 313 -(% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/ 323 +(% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path 314 314 ))) 315 315 316 316 ((( ... ... @@ -329,6 +329,7 @@ 329 329 [[image:1657352185396-303.png]] 330 330 331 331 342 + 332 332 === 2.2.6 Use UDP protocol to uplink data(Default protocol) === 333 333 334 334 ... ... @@ -342,18 +342,19 @@ 342 342 [[image:1657352403317-397.png]] 343 343 344 344 356 + 345 345 === 2.2.7 Use MQTT protocol to uplink data === 346 346 347 347 348 348 N95S31B supports only plain MQTT now it doesn't support TLS and other related encryption. 349 349 350 -* (% style="color:blue" %)**AT+PRO=3 ** (%%) ~/~/ 351 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883 ** (%%) ~/~/ 352 -* (% style="color:blue" %)**AT+CLIENT=CLIENT ** (%%)~/~/ 353 -* (% style="color:blue" %)**AT+UNAME=UNAME **(%%)~/~/ 354 -* (% style="color:blue" %)**AT+PWD=PWD **(%%)~/~/ 355 -* (% style="color:blue" %)**AT+PUBTOPIC=f9527 **(%%)~/~/ 356 -* (% style="color:blue" %)**AT+SUBTOPIC=Ns9527 **(%%) ~/~/ 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 357 357 358 358 [[image:1657352634421-276.png]] 359 359 ... ... @@ -371,6 +371,7 @@ 371 371 ))) 372 372 373 373 386 + 374 374 === 2.2.8 Use TCP protocol to uplink data === 375 375 376 376 ... ... @@ -385,6 +385,7 @@ 385 385 [[image:1657352914475-252.png]] 386 386 387 387 401 + 388 388 === 2.2.9 Change Update Interval === 389 389 390 390 ... ... @@ -405,6 +405,7 @@ 405 405 ))) 406 406 407 407 422 + 408 408 == 2.3 Uplink Payload == 409 409 410 410 ... ... @@ -447,11 +447,13 @@ 447 447 **By default, the device will send an uplink message every 1 hour.** 448 448 449 449 465 + 450 450 451 451 ))) 452 452 453 453 === 2.3.1 Payload Analyze === 454 454 471 + 455 455 ==== 2.3.1.1 Before Firmware v1.2 ==== 456 456 457 457 ... ... @@ -458,9 +458,11 @@ 458 458 N95S31B uplink payload includes in total 21 bytes 459 459 460 460 461 -(% border="1" style="background-color:#ffffcc; color:green; width:520px" %) 462 -|=(% style="width: 50px;" %)**Size(bytes)**|=(% style="width: 45px;" %)**6**|=(% style="width: 25px;" %)2|=(% style="width: 25px;" %)**2**|=(% style="width: 65px;" %)**1**|=(% style="width: 50px;" %)1|=(% style="width: 120px;" %)5|=(% style="width: 70px;" %)**2**|=(% style="width: 70px;" %)**2** 463 -|(% 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" %)((( 478 +(% border="2" cellspacing="10" style="background-color:#ffffcc; color:green; width:760px" %) 479 +|=(% style="width: 60px;" %)((( 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:174px" %)((( 464 464 ((( 465 465 Reserve/ Same as NBSN95 CFGMOD=1 466 466 ))) ... ... @@ -468,7 +468,7 @@ 468 468 ((( 469 469 No function here. 470 470 ))) 471 -)))|(% style="width:10 2px" %)(((490 +)))|(% style="width:106px" %)((( 472 472 ((( 473 473 [[Temperature >>||anchor="H2.3.6A0Temperature26Humidity"]] 474 474 ))) ... ... @@ -476,7 +476,7 @@ 476 476 ((( 477 477 By SHT31 478 478 ))) 479 -)))|(% style="width:8 1px" %)(((498 +)))|(% style="width:85px" %)((( 480 480 ((( 481 481 [[Humidity>>||anchor="H2.3.6A0Temperature26Humidity"]] 482 482 ))) ... ... @@ -498,26 +498,24 @@ 498 498 [[image:1657354294009-643.png]] 499 499 500 500 501 -The payload is ASCII string, representative same HEX: (% style="background-color:yellow" %)**0x724031607457**520 +The payload is ASCII string, representative same HEX: 0x724031607457006e0ccd1b0100dc000ccc00e10186 where: 502 502 503 -* *where:**522 +* Device ID: 0x724031607457 = 724031607457 504 504 505 -* (% style="color:#037691"%)**DeviceID:**(%%)0x724031607457=724031607457524 +* Version: 0x006e=110=1.1.0 506 506 507 -* (% style="color:#037691"%)**Version:**(%%)06e=110=1.1.0526 +* BAT: 0x0ccd = 3277 mV = 3.277V 508 508 509 -* (% style="color:#037691" %)**BAT:**(%%)0x0ccd=3277 mV = 3.277V528 +* Signal: 0x1b = 27 510 510 511 -* (% style="color:#037691"%)**Signal:** (%%)0x1b=27530 +* Model: 0x01 = 1 512 512 513 -* (%style="color:#037691"%)**Model:**(%%)0x01= 1532 +* 0x00dc000ccc= reserve, ignore in N95S31B 514 514 515 -* (% style="color:#037691"%)**0x00dc000ccc= reserve,ignoreinN95S31B**534 +* Temperature by SHT31: 0x00e1 = 225 = 22.5 °C 516 516 517 -* (% style="color:#037691"%)**Temperatureby SHT31:**(%%)0x00e1 =225=22.5°C536 +* Humidity by SHT31: 0x0186 = 390 = 39.0 %rh 518 518 519 -* (% style="color:#037691" %)**Humidity by SHT31:** (%%) 0x0186 = 390 = 39.0 %rh 520 - 521 521 ((( 522 522 523 523 ... ... @@ -533,9 +533,9 @@ 533 533 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. 534 534 535 535 536 -(% border=" 1" style="background-color:#ffffcc; color:green; width:520px" %)537 -| =(% 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:40px" %)**2**|(% style="width:40px" %)**2**|(% style="width:35px" %)**4**538 -| =(% 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 .....553 +(% border="2" style="background-color:#ffffcc; color:green; width:1234px" %) 554 +|(% 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** 555 +|(% 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 ..... 539 539 540 540 If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the N95S31B uplink data. 541 541 ... ... @@ -545,40 +545,37 @@ 545 545 546 546 The payload is ASCII string, representative same HEX: 547 547 548 - **0x__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__**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: 549 549 550 -* *__0112023b631998f3__// //__011202426319983f__ __01110242631996eb__**567 +* (% style="color:red" %)Device ID: f868411056758782 = f868411056758782 551 551 552 -* *where:**569 +* (% style="color:blue" %)Version: 0x000c=120=1.2 553 553 554 -* (% style="color: #037691" %)**DeviceID:**(%%) f868411056758782=f868411056758782571 +* (% style="color:green" %)BAT: 0x0d0f = 3343 mV = 3.343V 555 555 556 -* (% style="color: #037691" %)**Version:**(%%)0x000c=120=1.2573 +* (% style="color:red" %)Singal: 0x0c = 12 557 557 558 -* (% style="color: #037691" %)**BAT:**(%%)0x0d0f=3343mV = 3.343V575 +* (% style="color:blue" %)Mod: 0x01 = 1 559 559 560 -* (% style="color:#037691" %)**Singal:**(%%)0x0c=12577 +* TemDS18B20: 0x0000= 0 = 0 561 561 562 -* (% style="color: #037691" %)**Mod:**(%%)1=1579 +* (% style="color:green" %)Interrupt: 0x00= 0 563 563 564 -* (% style="color: #037691" %)**TemDS18B20:**(%%)0x0000=0 = 0581 +* (% style="color:green" %)adc: 0x0030= 48 565 565 566 -* (% style="color:#037691"%)**Interrupt:** (%%)0x00=0583 +* SHTTEM: 0x0114= 276 = 27.6 567 567 568 -* (% style="color:#037691" %)**adc:**(%%) 0x0030=48585 +* SHTHUM:0x0231 =561=56.1% 569 569 570 -* (% style="color: #037691" %)**SHTTEM:**(%%)0x0114=276=27.6587 +* (% style="color:red" %)Time stamp : 0x6315537b =1662342011 ([[Unix Epoch Time>>url:http://www.epochconverter.com/]]) 571 571 572 -* (% style="color: #037691" %)**SHTHUM:**(%%)x0231=561=56.1%589 +* (% style="color:red" %)SHTTEM,SHTHUM,Time stamp : 0113023163199d12 573 573 574 -* (%style="color:#037691"%)**Time stamp :(%%)0x63199d3c =1662342011 ([[Unix Epoch Time>>url:http://www.epochconverter.com/]])591 +* 8 sets of recorded data: SHTTEM,SHTHUM,Time stamp : //**0113023163199c5e**//,....... 575 575 576 -* (% style="color:#037691" %)**SHTTEM,SHTHUM,Time stamp :**(%%) 0113023163199d12 577 577 578 -* (% style="color:#037691" %)**8 sets of recorded data:**(%%)** **SHTTEM,SHTHUM,Time stamp : 0113023163199c5e, ....... 579 579 580 580 581 - 582 582 === 2.3.2 Device ID === 583 583 584 584 ... ... @@ -593,7 +593,7 @@ 593 593 ))) 594 594 595 595 ((( 596 -(% style="color:blue" %) **Example:**610 +** (% style="color:blue" %)Example:** 597 597 ))) 598 598 599 599 ((( ... ... @@ -601,7 +601,7 @@ 601 601 ))) 602 602 603 603 ((( 604 -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.618 +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. 605 605 606 606 607 607 ))) ... ... @@ -611,14 +611,15 @@ 611 611 612 612 By default, the Device ID equal to the last 15 bits of IMEI. 613 613 614 -User can use ** (% style="color:blue" %)AT+DEUI(%%) **to set Device ID628 +User can use ** (% style="color:blue" %)AT+DEUI**(%%) to set Device ID 615 615 616 616 617 -(% style="color:blue" %) **Example:**631 +** (% style="color:blue" %)Example:** 618 618 619 619 AT+DEUI=868411056754138 620 620 621 621 636 + 622 622 === 2.3.3 Version Info === 623 623 624 624 ... ... @@ -646,6 +646,7 @@ 646 646 647 647 ))) 648 648 664 + 649 649 === 2.3.4 Battery Info === 650 650 651 651 ... ... @@ -658,6 +658,7 @@ 658 658 ))) 659 659 660 660 677 + 661 661 === 2.3.5 Signal Strength === 662 662 663 663 ... ... @@ -690,6 +690,7 @@ 690 690 ))) 691 691 692 692 710 + 693 693 === 2.3.6 Temperature & Humidity === 694 694 695 695 ... ... @@ -708,6 +708,7 @@ 708 708 Humidity: Read:0295(H)=661(D) Value: 661 / 10=66.1, So 66.1% 709 709 710 710 729 + 711 711 == 2.4 Downlink Payload == 712 712 713 713 ... ... @@ -760,15 +760,12 @@ 760 760 ))) 761 761 762 762 763 -== 2.5 782 +== 2.5 Humidity and Temperature alarm function == 764 764 784 +➢ AT Command: 765 765 766 - **~ (% style="color:blue" %)➢ATCommand:(%%)**786 +AT+ SHHUM=min,max 767 767 768 - 769 -(% style="color:#037691" %)**AT+ SHHUM=min,max** 770 - 771 - 772 772 ² When min=0, and max≠0, Alarm higher than max 773 773 774 774 ² When min≠0, and max=0, Alarm lower than min ... ... @@ -775,13 +775,12 @@ 775 775 776 776 ² When min≠0 and max≠0, Alarm higher than max or lower than min 777 777 794 +Example: 778 778 779 - (% style="color:blue" %)**Example:** 780 - 781 781 AT+ SHHUM=50,80 ~/~/ Alarm when humidity lower than 50. 782 782 783 783 784 - (% style="color:#037691" %)**AT+ SHTEMP=min,max**799 +AT+ SHTEMP=min,max 785 785 786 786 ² When min=0, and max≠0, Alarm higher than max 787 787 ... ... @@ -789,38 +789,31 @@ 789 789 790 790 ² When min≠0 and max≠0, Alarm higher than max or lower than min 791 791 807 +Example: 792 792 793 -**~ (% style="color:blue" %)Example:(%%)** 794 - 795 795 AT+ SHTEMP=20,30 ~/~/ Alarm when temperature lower than 20. 796 796 797 - 798 798 == 2.6 Set the number of data to be uploaded and the recording time == 799 799 813 +➢ AT Command: 800 800 801 - **~(%style="color:blue"%)➢ATCommand:(%%)**815 +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) 802 802 803 -* (% 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) 804 -* (% 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. 817 +AT+NOUD=8 ~/~/The device uploads 8 sets of recorded data by default. Up to 32 sets of record data can be uploaded. 805 805 806 - The diagram below explains the relationship between TR, NOUD, and TDC more clearly**:** 807 - 808 -[[image:image-20221009001045-1.png||height="726" width="1009"]] 809 - 810 - 811 811 == 2.7 Read or Clear cached data == 812 812 821 +➢ AT Command: 813 813 814 - **~(%style="color:blue"%)➢ATCommand:(%%)**823 +AT+CDP ~/~/ Read cached data 815 815 816 -* (% style="color:#037691" %)**AT+CDP** (%%) ~/~/ Read cached data 817 -* (% style="color:#037691" %)**AT+CDP=0** (%%) ~/~/ Clear cached data 818 - 819 819 [[image:image-20220908163102-2.png]] 820 820 827 +AT+CDP=0 ~/~/ Clear cached data 821 821 822 822 == 2.8 Battery Analysis == 823 823 831 + 824 824 === 2.8.1 Battery Type === 825 825 826 826 ... ... @@ -845,6 +845,7 @@ 845 845 ))) 846 846 847 847 856 + 848 848 === 2.8.2 Power consumption Analyze === 849 849 850 850 ... ... @@ -856,6 +856,7 @@ 856 856 857 857 ))) 858 858 868 + 859 859 === 2.8.3 Battery Note === 860 860 861 861 ... ... @@ -864,6 +864,7 @@ 864 864 ))) 865 865 866 866 877 + 867 867 === 2.8.4 Replace the battery === 868 868 869 869 ... ... @@ -877,6 +877,7 @@ 877 877 ))) 878 878 879 879 891 + 880 880 = 3. Access NB-IoT Module = 881 881 882 882 ... ... @@ -893,8 +893,10 @@ 893 893 [[image:1657333200519-600.png]] 894 894 895 895 908 + 896 896 = 4. Using the AT Commands = 897 897 911 + 898 898 == 4.1 Access AT Commands == 899 899 900 900 ... ... @@ -988,8 +988,10 @@ 988 988 AT+PWORD : Serial Access Password 989 989 990 990 1005 + 991 991 = 5. FAQ = 992 992 1008 + 993 993 == 5.1 How to Upgrade Firmware == 994 994 995 995 ... ... @@ -1010,8 +1010,10 @@ 1010 1010 ))) 1011 1011 1012 1012 1029 + 1013 1013 = 6. Trouble Shooting = 1014 1014 1032 + 1015 1015 == 6.1 Connection problem when uploading firmware == 1016 1016 1017 1017 ... ... @@ -1024,6 +1024,7 @@ 1024 1024 1025 1025 ))) 1026 1026 1045 + 1027 1027 == 6.2 AT Command input doesn't work == 1028 1028 1029 1029 ... ... @@ -1033,6 +1033,7 @@ 1033 1033 1034 1034 ))) 1035 1035 1055 + 1036 1036 = 7. Order Info = 1037 1037 1038 1038 ... ... @@ -1039,6 +1039,11 @@ 1039 1039 Part Number**:** (% style="color:#4f81bd" %)**N95S31B-YY** 1040 1040 1041 1041 1062 +(% class="wikigeneratedid" %) 1063 +((( 1064 + 1065 +))) 1066 + 1042 1042 = 8. Packing Info = 1043 1043 1044 1044 ((( ... ... @@ -1064,6 +1064,7 @@ 1064 1064 ((( 1065 1065 1066 1066 1092 + 1067 1067 1068 1068 ))) 1069 1069 ... ... @@ -1072,8 +1072,3 @@ 1072 1072 1073 1073 * 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. 1074 1074 * 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]] 1075 - 1076 - 1077 - 1078 - 1079 -
- image-20221009001045-1.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Edwin - Size
-
... ... @@ -1,1 +1,0 @@ 1 -282.9 KB - Content