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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... ... @@ -9,7 +9,6 @@ 9 9 10 10 **Table of Contents:** 11 11 12 -{{toc/}} 13 13 14 14 15 15 ... ... @@ -42,6 +42,7 @@ 42 42 43 43 == 1.2 Features == 44 44 44 + 45 45 * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD 46 46 * Monitor Temperature & Humidity via SHT31 47 47 * AT Commands to change parameters ... ... @@ -53,6 +53,7 @@ 53 53 * Micro SIM card slot for NB-IoT SIM 54 54 * 8500mAh Battery for long term use 55 55 56 + 56 56 == 1.3 Specification == 57 57 58 58 ... ... @@ -79,6 +79,7 @@ 79 79 * Max continuously current: 130mA 80 80 * Max boost current: 2A, 1 second 81 81 83 + 82 82 == 1.4 Applications == 83 83 84 84 * Smart Buildings & Home Automation ... ... @@ -126,6 +126,8 @@ 126 126 1. When boot the device in flash mode 127 127 1. Send an uplink packet 128 128 131 + 132 + 129 129 = 2. Use N95S31B to communicate with IoT Server = 130 130 131 131 == 2.1 How it works == ... ... @@ -367,45 +367,34 @@ 367 367 (% style="color:red" %)**NOTE:** 368 368 369 369 (% style="color:red" %) 370 -1. All modes share the same Payload Explanation from [[HERE>> ||anchor="H2.3A0UplinkPayload"]].374 +1. All modes share the same Payload Explanation from [[HERE>>path:#Payload_Explain]]. 371 371 1. By default, the device will send an uplink message every 1 hour. 372 372 373 373 374 374 379 + 375 375 === 2.3.1 Payload Analyze === 376 376 377 377 N95S31B uplink payload includes in total 21 bytes 378 378 379 379 380 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width: 520px" %)385 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:440px" %) 381 381 |=(% style="width: 60px;" %)((( 382 382 **Size(bytes)** 383 -)))|=(% style="width: 50px;" %)**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** 384 -|(% 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" %)((( 385 -((( 388 +)))|=(% style="width: 60px;" %)**6**|=(% style="width: 35px;" %)2|=(% style="width: 35px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 80px;" %) |=(% style="width: 99px;" %) |=(% style="width: 77px;" %)**2**|=(% style="width: 60px;" %)**1** 389 +|(% style="width:97px" %)**Value**|(% style="width:83px" %)[[Device ID>>||anchor="H2.4.1A0A0DeviceID"]]|(% style="width:41px" %)[[Ver>>||anchor="H2.4.2A0VersionInfo"]]|(% style="width:46px" %)[[BAT>>||anchor="H2.4.3A0BatteryInfo"]]|(% style="width:123px" %)[[Signal Strength>>||anchor="H2.4.4A0SignalStrength"]]|(% style="width:123px" %)MOD 0X01|(% style="width:99px" %)((( 386 386 Reserve/ Same as NBSN95 CFGMOD=1 387 -))) 388 388 389 -((( 390 390 No function here. 391 -))) 392 392 )))|(% style="width:77px" %)((( 393 -((( 394 -[[Temperature >>||anchor="H2.3.6A0Temperature26Humidity"]] 395 -))) 394 +[[Temperature >>||anchor="H2.4.5A0Distance"]] 396 396 397 -((( 398 398 By SHT31 399 -))) 400 400 )))|(% style="width:80px" %)((( 401 -((( 402 -[[Humidity>>||anchor="H2.3.6A0Temperature26Humidity"]] 403 -))) 398 +[[Humidity>>||anchor="H2.4.6A0DigitalInterrupt"]] 404 404 405 -((( 406 406 By SHT31 407 407 ))) 408 -))) 409 409 410 410 ((( 411 411 ((( ... ... @@ -416,30 +416,43 @@ 416 416 417 417 [[image:1657354294009-643.png]] 418 418 412 +((( 413 +The payload is ASCII string, representative same HEX: 414 +))) 419 419 420 -The payload is ASCII string, representative same HEX: 0x724031607457006e0ccd1b0100dc000ccc00e10186 where: 416 +((( 417 +0x72403155615900640c6c19029200 where: 418 +))) 421 421 422 -* Device ID: 0x724031607457 = 724031607457 423 -* Version: 0x006e=110=1.1.0 420 +* ((( 421 +Device ID: 0x724031556159 = 724031556159 422 +))) 423 +* ((( 424 +Version: 0x0064=100=1.0.0 425 +))) 424 424 425 -* BAT: 0x0ccd = 3277 mV = 3.277V 426 -* Signal: 0x1b = 27 427 -* Model: 0x01 = 1 428 -* 0x00dc000ccc= reserve, ignore in N95S31B 429 -* Temperature by SHT31: 0x00e1 = 225 = 22.5 °C 430 -* Humidity by SHT31: 0x0186 = 390 = 39.0 %rh 431 - 432 -((( 433 - 427 +* ((( 428 +BAT: 0x0c6c = 3180 mV = 3.180V 434 434 ))) 430 +* ((( 431 +Signal: 0x19 = 25 432 +))) 433 +* ((( 434 +Distance: 0x0292= 658 mm 435 +))) 436 +* ((( 437 +Interrupt: 0x00 = 0 435 435 436 -((( 439 + 440 + 437 437 438 438 ))) 439 439 444 +== 2.4 Payload Explanation and Sensor Interface == 440 440 441 -=== 2.3.2 Device ID === 442 442 447 +=== 2.4.1 Device ID === 448 + 443 443 ((( 444 444 By default, the Device ID equal to the last 6 bytes of IMEI. 445 445 ))) ... ... @@ -462,25 +462,20 @@ 462 462 463 463 464 464 465 -=== 2. 3.3Version Info ===471 +=== 2.4.2 Version Info === 466 466 473 +((( 474 +Specify the software version: 0x64=100, means firmware version 1.00. 475 +))) 467 467 468 -These bytes include the hardware and software version. 469 - 470 -Higher byte: Specify hardware version: always 0x00 for N95S31B 471 - 472 -Lower byte: Specify the software version: 0x6E=110, means firmware version 110 473 - 474 - 475 -For example: 0x00 6E: this device is N95S31B with firmware version 110. 476 - 477 477 ((( 478 - 478 +For example: 0x00 64 : this device is NDDS75 with firmware version 1.0.0. 479 479 ))) 480 480 481 481 482 -=== 2.3.4 Battery Info === 483 483 483 +=== 2.4.3 Battery Info === 484 + 484 484 ((( 485 485 Ex1: 0x0B45 = 2885mV 486 486 ))) ... ... @@ -491,7 +491,7 @@ 491 491 492 492 493 493 494 -=== 2. 3.5Signal Strength ===495 +=== 2.4.4 Signal Strength === 495 495 496 496 ((( 497 497 NB-IoT Network signal Strength. ... ... @@ -523,26 +523,85 @@ 523 523 524 524 525 525 526 -=== 2. 3.6Temperature& Humidity===527 +=== 2.4.5 Distance === 527 527 528 - The devicewill beabletogetthe SHT31 temperatureand humiditydatanow and upload to IoT Server.529 +Get the distance. Flat object range 280mm - 7500mm. 529 529 530 -[[image:image-20220709161741-3.png]] 531 +((( 532 +For example, if the data you get from the register is **__0x0B 0x05__**, the distance between the sensor and the measured object is 533 +))) 531 531 535 +((( 536 +((( 537 +(% style="color:blue" %)** 0B05(H) = 2821(D) = 2821mm.** 538 +))) 539 +))) 532 532 533 -Convert the read byte to decimal and divide it by ten. 541 +((( 542 + 543 +))) 534 534 545 +((( 546 + 547 +))) 535 535 536 - **Example:**549 +=== 2.4.6 Digital Interrupt === 537 537 538 -Temperature: Read:00ec (H) = 236(D) Value: 236 /10=23.6℃ 551 +((( 552 +Digital Interrupt refers to pin (% style="color:blue" %)**GPIO_EXTI**(%%), and there are different trigger methods. When there is a trigger, the NDDS75 will send a packet to the server. 553 +))) 539 539 540 -Humidity: Read:0295(H)=661(D) Value: 661 / 10=66.1, So 66.1% 555 +((( 556 +The command is: 557 +))) 541 541 559 +((( 560 +(% style="color:blue" %)**AT+INTMOD=3 **(%%) ~/~/(more info about INMOD please refer [[**AT Command Manual**>>url:https://www.dragino.com/downloads/downloads/NB-IoT/NBSN95/DRAGINO_NBSN95-NB_AT%20Commands_v1.1.0.pdf]])**.** 561 +))) 542 542 543 543 544 -== 2.4 Downlink Payload == 564 +((( 565 +The lower four bits of this data field shows if this packet is generated by interrupt or not. Click here for the hardware and software set up. 566 +))) 545 545 568 + 569 +((( 570 +Example: 571 +))) 572 + 573 +((( 574 +0x(00): Normal uplink packet. 575 +))) 576 + 577 +((( 578 +0x(01): Interrupt Uplink Packet. 579 +))) 580 + 581 + 582 + 583 +=== 2.4.7 +5V Output === 584 + 585 +((( 586 +NDDS75 will enable +5V output before all sampling and disable the +5v after all sampling. 587 +))) 588 + 589 + 590 +((( 591 +The 5V output time can be controlled by AT Command. 592 +))) 593 + 594 +((( 595 +(% style="color:blue" %)**AT+5VT=1000** 596 +))) 597 + 598 +((( 599 +Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors. 600 +))) 601 + 602 + 603 + 604 +== 2.5 Downlink Payload == 605 + 546 546 By default, NDDS75 prints the downlink payload to console port. 547 547 548 548 [[image:image-20220709100028-1.png]] ... ... @@ -593,16 +593,51 @@ 593 593 594 594 595 595 596 -== 2. 5BatteryAnalysis==656 +== 2.6 LED Indicator == 597 597 598 -=== 2.5.1 Battery Type === 599 599 659 +The NDDS75 has an internal LED which is to show the status of different state. 600 600 661 + 662 +* When power on, NDDS75 will detect if sensor probe is connected, if probe detected, LED will blink four times. (no blinks in this step is no probe) 663 +* Then the LED will be on for 1 second means device is boot normally. 664 +* After NDDS75 join NB-IoT network. The LED will be ON for 3 seconds. 665 +* For each uplink probe, LED will be on for 500ms. 666 + 601 601 ((( 602 - TheN95S31B battery is a combination of an 8500mAh Li/SOCI2 Battery and a Super Capacitor. The battery is none-rechargeable battery type with a low discharge rate (<2% per year). This type of battery is commonly used in IoT devices such as water meter.668 + 603 603 ))) 604 604 671 + 672 + 673 +== 2.7 Firmware Change Log == 674 + 675 + 605 605 ((( 677 +Download URL & Firmware Change log 678 +))) 679 + 680 +((( 681 +[[https:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NDDS75/Firmware/>>url:https://www.dragino.com/downloads/index.php?dir=NB-IoT/NDDS75/Firmware/]] 682 +))) 683 + 684 + 685 +((( 686 +Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]] 687 +))) 688 + 689 + 690 + 691 +== 2.8 Battery Analysis == 692 + 693 +=== 2.8.1 Battery Type === 694 + 695 + 696 +((( 697 +The NDDS75 battery is a combination of an 8500mAh Li/SOCI2 Battery and a Super Capacitor. The battery is none-rechargeable battery type with a low discharge rate (<2% per year). This type of battery is commonly used in IoT devices such as water meter. 698 +))) 699 + 700 +((( 606 606 The battery is designed to last for several years depends on the actually use environment and update interval. 607 607 ))) 608 608 ... ... @@ -620,35 +620,56 @@ 620 620 621 621 622 622 623 -=== 2. 5.2 Power consumption Analyze ===718 +=== 2.8.2 Power consumption Analyze === 624 624 625 625 ((( 626 - The file**DRAGINO_N95S31B-Power-Analyzer.pdf**from [[https:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/N95S31B/>>url:https://www.dragino.com/downloads/index.php?dir=NB-IoT/N95S31B/]] describesadetailmeasurementtoanalyzethepowerconsumption indifferentcase. User can useitfordesignguideline fortheirproject.721 +Dragino battery powered product are all runs in Low Power mode. We have an update battery calculator which base on the measurement of the real device. User can use this calculator to check the battery life and calculate the battery life if want to use different transmit interval. 627 627 ))) 628 628 724 + 629 629 ((( 630 - 726 +Instruction to use as below: 631 631 ))) 632 632 729 +((( 730 +(% style="color:blue" %)**Step 1: **(%%)Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/]] 731 +))) 633 633 634 -=== 2.5.3 Battery Note === 635 635 636 636 ((( 637 - TheLi-SICO batteryis designed for small current / long period application. It is not good tousea high current, short periodtransmitmethod.Therecommendedminimum period for use ofthisbattery is 5 minutes.If you use a shorter period time to uplink data, then the battery life may be decreased.735 +(% style="color:blue" %)**Step 2: **(%%) Open it and choose 638 638 ))) 639 639 738 +* ((( 739 +Product Model 740 +))) 741 +* ((( 742 +Uplink Interval 743 +))) 744 +* ((( 745 +Working Mode 746 +))) 640 640 748 +((( 749 +And the Life expectation in difference case will be shown on the right. 750 +))) 641 641 642 - === 2.5.4 Replacethe battery ===752 +[[image:image-20220709110451-3.png]] 643 643 644 644 755 + 756 +=== 2.8.3 Battery Note === 757 + 645 645 ((( 646 - You can changethebattery intheN95S31B.Thetype ofbatteryis notlimitedaslongas theutput isbetween3vto3.6v.Onthemainboard,there isa diode(D1)betweenthebatteryandthemaincircuit. If youneed touse abatterywith less than 3.3v,pleaseremove the D1 andshortcut the twopadsofitso there won'tbe voltagedropbetween batteryandmainboard.759 +The Li-SICO battery is designed for small current / long period application. It is not good to use a high current, short period transmit method. The recommended minimum period for use of this battery is 5 minutes. If you use a shorter period time to transmit LoRa, then the battery life may be decreased. 647 647 ))) 648 648 649 649 763 + 764 +=== 2.8.4 Replace the battery === 765 + 650 650 ((( 651 -The default battery pack of N 95S31Bincludes a ER26500 plus super capacitor. If user can't find this pack locally, they can find ER26500 or equivalence without the SPC1520 capacitor, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes).767 +The default battery pack of NDDS75 includes a ER26500 plus super capacitor. If user can't find this pack locally, they can find ER26500 or equivalence without the SPC1520 capacitor, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes). 652 652 ))) 653 653 654 654 ... ... @@ -671,7 +671,7 @@ 671 671 672 672 == 4.1 Access AT Commands == 673 673 674 -See NBSN95 AT Command inthis link for detail:BSN95/>>url:https://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN95/]]790 +See this link for detail: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NDDS75/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]] 675 675 676 676 677 677 AT+<CMD>? : Help on <CMD> ... ... @@ -759,9 +759,7 @@ 759 759 ))) 760 760 761 761 ((( 762 - 763 - 764 -(% style="color:red" %)Notice, N95S31B and LSN50v2 share the same mother board. They use the same connection and method to update. 878 +(% style="color:red" %)Notice, NDDS75 and LDDS75 share the same mother board. They use the same connection and method to update. 765 765 ))) 766 766 767 767 ... ... @@ -793,7 +793,7 @@ 793 793 = 7. Order Info = 794 794 795 795 796 -Part Number**:** (% style="color:#4f81bd" %)**N 95S31B-YY**910 +Part Number**:** (% style="color:#4f81bd" %)**NSDDS75** 797 797 798 798 799 799 (% class="wikigeneratedid" %) ... ... @@ -808,7 +808,7 @@ 808 808 809 809 (% style="color:#037691" %)**Package Includes**: 810 810 811 -* N 95S31BNB-IoTTemperatureandHumiditySensor925 +* NSE01 NB-IoT Distance Detect Sensor Node x 1 812 812 * External antenna x 1 813 813 ))) 814 814 ... ... @@ -817,10 +817,11 @@ 817 817 818 818 (% style="color:#037691" %)**Dimension and weight**: 819 819 934 + 820 820 * Device Size: 13.0 x 5 x 4.5 cm 821 821 * Device Weight: 150g 822 -* Package Size / pcs : 1 4.0x8x 5 cm823 -* Weight / pcs : 180g937 +* Package Size / pcs : 15 x 12x 5.5 cm 938 +* Weight / pcs : 220g 824 824 ))) 825 825 826 826 (((
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