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 == ... ... @@ -367,7 +367,7 @@ 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 ... ... @@ -378,35 +378,23 @@ 378 378 N95S31B uplink payload includes in total 21 bytes 379 379 380 380 381 -(% 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" %) 382 382 |=(% style="width: 60px;" %)((( 383 383 **Size(bytes)** 384 -)))|=(% style="width: 50px;" %)**6**|=(% style="width: 25px;" %)2|=(% style="width: 25px;" %)**2**|=(% style="width: 70px;" %)**1**|=(% style="width: 55px;" %)1|=(% style="width: 120px;" %)5|=(% style="width: 60px;" %)**2**|=(% style="width: 60px;" %)**2** 385 -|(% 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" %)((( 386 -((( 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" %)((( 387 387 Reserve/ Same as NBSN95 CFGMOD=1 388 -))) 389 389 390 -((( 391 391 No function here. 392 -))) 393 393 )))|(% style="width:77px" %)((( 394 -((( 395 -[[Temperature >>||anchor="H2.3.6A0Temperature26Humidity"]] 396 -))) 394 +[[Temperature >>||anchor="H2.4.5A0Distance"]] 397 397 398 -((( 399 399 By SHT31 400 -))) 401 401 )))|(% style="width:80px" %)((( 402 -((( 403 -[[Humidity>>||anchor="H2.3.6A0Temperature26Humidity"]] 404 -))) 398 +[[Humidity>>||anchor="H2.4.6A0DigitalInterrupt"]] 405 405 406 -((( 407 407 By SHT31 408 408 ))) 409 -))) 410 410 411 411 ((( 412 412 ((( ... ... @@ -417,30 +417,43 @@ 417 417 418 418 [[image:1657354294009-643.png]] 419 419 412 +((( 413 +The payload is ASCII string, representative same HEX: 414 +))) 420 420 421 -The payload is ASCII string, representative same HEX: 0x724031607457006e0ccd1b0100dc000ccc00e10186 where: 416 +((( 417 +0x72403155615900640c6c19029200 where: 418 +))) 422 422 423 -* Device ID: 0x724031607457 = 724031607457 424 -* Version: 0x006e=110=1.1.0 420 +* ((( 421 +Device ID: 0x724031556159 = 724031556159 422 +))) 423 +* ((( 424 +Version: 0x0064=100=1.0.0 425 +))) 425 425 426 -* BAT: 0x0ccd = 3277 mV = 3.277V 427 -* Signal: 0x1b = 27 428 -* Model: 0x01 = 1 429 -* 0x00dc000ccc= reserve, ignore in N95S31B 430 -* Temperature by SHT31: 0x00e1 = 225 = 22.5 °C 431 -* Humidity by SHT31: 0x0186 = 390 = 39.0 %rh 432 - 433 -((( 434 - 427 +* ((( 428 +BAT: 0x0c6c = 3180 mV = 3.180V 435 435 ))) 430 +* ((( 431 +Signal: 0x19 = 25 432 +))) 433 +* ((( 434 +Distance: 0x0292= 658 mm 435 +))) 436 +* ((( 437 +Interrupt: 0x00 = 0 436 436 437 -((( 439 + 440 + 438 438 439 439 ))) 440 440 444 +== 2.4 Payload Explanation and Sensor Interface == 441 441 442 -=== 2.3.2 Device ID === 443 443 447 +=== 2.4.1 Device ID === 448 + 444 444 ((( 445 445 By default, the Device ID equal to the last 6 bytes of IMEI. 446 446 ))) ... ... @@ -463,25 +463,20 @@ 463 463 464 464 465 465 466 -=== 2. 3.3Version Info ===471 +=== 2.4.2 Version Info === 467 467 473 +((( 474 +Specify the software version: 0x64=100, means firmware version 1.00. 475 +))) 468 468 469 -These bytes include the hardware and software version. 470 - 471 -Higher byte: Specify hardware version: always 0x00 for N95S31B 472 - 473 -Lower byte: Specify the software version: 0x6E=110, means firmware version 110 474 - 475 - 476 -For example: 0x00 6E: this device is N95S31B with firmware version 110. 477 - 478 478 ((( 479 - 478 +For example: 0x00 64 : this device is NDDS75 with firmware version 1.0.0. 480 480 ))) 481 481 482 482 483 -=== 2.3.4 Battery Info === 484 484 483 +=== 2.4.3 Battery Info === 484 + 485 485 ((( 486 486 Ex1: 0x0B45 = 2885mV 487 487 ))) ... ... @@ -492,7 +492,7 @@ 492 492 493 493 494 494 495 -=== 2. 3.5Signal Strength ===495 +=== 2.4.4 Signal Strength === 496 496 497 497 ((( 498 498 NB-IoT Network signal Strength. ... ... @@ -524,26 +524,85 @@ 524 524 525 525 526 526 527 -=== 2. 3.6Temperature& Humidity===527 +=== 2.4.5 Distance === 528 528 529 - The devicewill beabletogetthe SHT31 temperatureand humiditydatanow and upload to IoT Server.529 +Get the distance. Flat object range 280mm - 7500mm. 530 530 531 -[[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 +))) 532 532 535 +((( 536 +((( 537 +(% style="color:blue" %)** 0B05(H) = 2821(D) = 2821mm.** 538 +))) 539 +))) 533 533 534 -Convert the read byte to decimal and divide it by ten. 541 +((( 542 + 543 +))) 535 535 545 +((( 546 + 547 +))) 536 536 537 - **Example:**549 +=== 2.4.6 Digital Interrupt === 538 538 539 -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 +))) 540 540 541 -Humidity: Read:0295(H)=661(D) Value: 661 / 10=66.1, So 66.1% 555 +((( 556 +The command is: 557 +))) 542 542 559 +((( 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 +))) 543 543 544 544 545 -== 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 +))) 546 546 568 + 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 + 547 547 By default, NDDS75 prints the downlink payload to console port. 548 548 549 549 [[image:image-20220709100028-1.png]] ... ... @@ -594,16 +594,51 @@ 594 594 595 595 596 596 597 -== 2. 5BatteryAnalysis==656 +== 2.6 LED Indicator == 598 598 599 -=== 2.5.1 Battery Type === 600 600 659 +The NDDS75 has an internal LED which is to show the status of different state. 601 601 661 + 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 + 602 602 ((( 603 - 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 + 604 604 ))) 605 605 671 + 672 + 673 +== 2.7 Firmware Change Log == 674 + 675 + 606 606 ((( 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 +((( 607 607 The battery is designed to last for several years depends on the actually use environment and update interval. 608 608 ))) 609 609 ... ... @@ -621,35 +621,56 @@ 621 621 622 622 623 623 624 -=== 2. 5.2 Power consumption Analyze ===718 +=== 2.8.2 Power consumption Analyze === 625 625 626 626 ((( 627 - 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. 628 628 ))) 629 629 724 + 630 630 ((( 631 - 726 +Instruction to use as below: 632 632 ))) 633 633 729 +((( 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 +))) 634 634 635 -=== 2.5.3 Battery Note === 636 636 637 637 ((( 638 - 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 639 639 ))) 640 640 738 +* ((( 739 +Product Model 740 +))) 741 +* ((( 742 +Uplink Interval 743 +))) 744 +* ((( 745 +Working Mode 746 +))) 641 641 748 +((( 749 +And the Life expectation in difference case will be shown on the right. 750 +))) 642 642 643 - === 2.5.4 Replacethe battery ===752 +[[image:image-20220709110451-3.png]] 644 644 645 645 755 + 756 +=== 2.8.3 Battery Note === 757 + 646 646 ((( 647 - 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. 648 648 ))) 649 649 650 650 763 + 764 +=== 2.8.4 Replace the battery === 765 + 651 651 ((( 652 -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). 653 653 ))) 654 654 655 655 ... ... @@ -672,7 +672,7 @@ 672 672 673 673 == 4.1 Access AT Commands == 674 674 675 -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/]] 676 676 677 677 678 678 AT+<CMD>? : Help on <CMD> ... ... @@ -760,9 +760,7 @@ 760 760 ))) 761 761 762 762 ((( 763 - 764 - 765 -(% 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. 766 766 ))) 767 767 768 768 ... ... @@ -794,7 +794,7 @@ 794 794 = 7. Order Info = 795 795 796 796 797 -Part Number**:** (% style="color:#4f81bd" %)**N 95S31B-YY**910 +Part Number**:** (% style="color:#4f81bd" %)**NSDDS75** 798 798 799 799 800 800 (% class="wikigeneratedid" %) ... ... @@ -809,7 +809,7 @@ 809 809 810 810 (% style="color:#037691" %)**Package Includes**: 811 811 812 -* N 95S31BNB-IoTTemperatureandHumiditySensor925 +* NSE01 NB-IoT Distance Detect Sensor Node x 1 813 813 * External antenna x 1 814 814 ))) 815 815 ... ... @@ -818,10 +818,11 @@ 818 818 819 819 (% style="color:#037691" %)**Dimension and weight**: 820 820 934 + 821 821 * Device Size: 13.0 x 5 x 4.5 cm 822 822 * Device Weight: 150g 823 -* Package Size / pcs : 1 4.0x8x 5 cm824 -* Weight / pcs : 180g937 +* Package Size / pcs : 15 x 12x 5.5 cm 938 +* Weight / pcs : 220g 825 825 ))) 826 826 827 827 (((
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