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)
Details
- Page properties
-
- Content
-
... ... @@ -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 ... ... @@ -54,8 +54,6 @@ 54 54 * 8500mAh Battery for long term use 55 55 56 56 57 - 58 - 59 59 == 1.3 Specification == 60 60 61 61 ... ... @@ -83,8 +83,6 @@ 83 83 * Max boost current: 2A, 1 second 84 84 85 85 86 - 87 - 88 88 == 1.4 Applications == 89 89 90 90 * Smart Buildings & Home Automation ... ... @@ -133,6 +133,7 @@ 133 133 1. Send an uplink packet 134 134 135 135 132 + 136 136 = 2. Use N95S31B to communicate with IoT Server = 137 137 138 138 == 2.1 How it works == ... ... @@ -379,6 +379,7 @@ 379 379 380 380 381 381 379 + 382 382 === 2.3.1 Payload Analyze === 383 383 384 384 N95S31B uplink payload includes in total 21 bytes ... ... @@ -411,30 +411,43 @@ 411 411 412 412 [[image:1657354294009-643.png]] 413 413 412 +((( 413 +The payload is ASCII string, representative same HEX: 414 +))) 414 414 415 -The payload is ASCII string, representative same HEX: 0x724031607457006e0ccd1b0100dc000ccc00e10186 where: 416 +((( 417 +0x72403155615900640c6c19029200 where: 418 +))) 416 416 417 -* Device ID: 0x724031607457 = 724031607457 418 -* Version: 0x006e=110=1.1.0 420 +* ((( 421 +Device ID: 0x724031556159 = 724031556159 422 +))) 423 +* ((( 424 +Version: 0x0064=100=1.0.0 425 +))) 419 419 420 -* BAT: 0x0ccd = 3277 mV = 3.277V 421 -* Signal: 0x1b = 27 422 -* Model: 0x01 = 1 423 -* 0x00dc000ccc= reserve, ignore in N95S31B 424 -* Temperature by SHT31: 0x00e1 = 225 = 22.5 °C 425 -* Humidity by SHT31: 0x0186 = 390 = 39.0 %rh 426 - 427 -((( 428 - 427 +* ((( 428 +BAT: 0x0c6c = 3180 mV = 3.180V 429 429 ))) 430 +* ((( 431 +Signal: 0x19 = 25 432 +))) 433 +* ((( 434 +Distance: 0x0292= 658 mm 435 +))) 436 +* ((( 437 +Interrupt: 0x00 = 0 430 430 431 -((( 439 + 440 + 432 432 433 433 ))) 434 434 444 +== 2.4 Payload Explanation and Sensor Interface == 435 435 436 -=== 2.3.2 Device ID === 437 437 447 +=== 2.4.1 Device ID === 448 + 438 438 ((( 439 439 By default, the Device ID equal to the last 6 bytes of IMEI. 440 440 ))) ... ... @@ -457,25 +457,20 @@ 457 457 458 458 459 459 460 -=== 2. 3.3Version Info ===471 +=== 2.4.2 Version Info === 461 461 473 +((( 474 +Specify the software version: 0x64=100, means firmware version 1.00. 475 +))) 462 462 463 -These bytes include the hardware and software version. 464 - 465 -Higher byte: Specify hardware version: always 0x00 for N95S31B 466 - 467 -Lower byte: Specify the software version: 0x6E=110, means firmware version 110 468 - 469 - 470 -For example: 0x00 6E: this device is N95S31B with firmware version 110. 471 - 472 472 ((( 473 - 478 +For example: 0x00 64 : this device is NDDS75 with firmware version 1.0.0. 474 474 ))) 475 475 476 476 477 -=== 2.3.4 Battery Info === 478 478 483 +=== 2.4.3 Battery Info === 484 + 479 479 ((( 480 480 Ex1: 0x0B45 = 2885mV 481 481 ))) ... ... @@ -486,7 +486,7 @@ 486 486 487 487 488 488 489 -=== 2. 3.5Signal Strength ===495 +=== 2.4.4 Signal Strength === 490 490 491 491 ((( 492 492 NB-IoT Network signal Strength. ... ... @@ -518,26 +518,85 @@ 518 518 519 519 520 520 521 -=== 2. 3.6Temperature& Humidity===527 +=== 2.4.5 Distance === 522 522 523 - The devicewill beabletogetthe SHT31 temperatureand humiditydatanow and upload to IoT Server.529 +Get the distance. Flat object range 280mm - 7500mm. 524 524 525 -[[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 +))) 526 526 535 +((( 536 +((( 537 +(% style="color:blue" %)** 0B05(H) = 2821(D) = 2821mm.** 538 +))) 539 +))) 527 527 528 -Convert the read byte to decimal and divide it by ten. 541 +((( 542 + 543 +))) 529 529 545 +((( 546 + 547 +))) 530 530 531 - **Example:**549 +=== 2.4.6 Digital Interrupt === 532 532 533 -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 +))) 534 534 535 -Humidity: Read:0295(H)=661(D) Value: 661 / 10=66.1, So 66.1% 555 +((( 556 +The command is: 557 +))) 536 536 559 +((( 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 +))) 537 537 538 538 539 -== 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 +))) 540 540 568 + 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 + 541 541 By default, NDDS75 prints the downlink payload to console port. 542 542 543 543 [[image:image-20220709100028-1.png]] ... ... @@ -588,16 +588,51 @@ 588 588 589 589 590 590 591 -== 2. 5BatteryAnalysis==656 +== 2.6 LED Indicator == 592 592 593 -=== 2.5.1 Battery Type === 594 594 659 +The NDDS75 has an internal LED which is to show the status of different state. 595 595 661 + 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 + 596 596 ((( 597 - 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 + 598 598 ))) 599 599 671 + 672 + 673 +== 2.7 Firmware Change Log == 674 + 675 + 600 600 ((( 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 +((( 601 601 The battery is designed to last for several years depends on the actually use environment and update interval. 602 602 ))) 603 603 ... ... @@ -615,35 +615,56 @@ 615 615 616 616 617 617 618 -=== 2. 5.2 Power consumption Analyze ===718 +=== 2.8.2 Power consumption Analyze === 619 619 620 620 ((( 621 - 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. 622 622 ))) 623 623 724 + 624 624 ((( 625 - 726 +Instruction to use as below: 626 626 ))) 627 627 729 +((( 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 +))) 628 628 629 -=== 2.5.3 Battery Note === 630 630 631 631 ((( 632 - 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 633 633 ))) 634 634 738 +* ((( 739 +Product Model 740 +))) 741 +* ((( 742 +Uplink Interval 743 +))) 744 +* ((( 745 +Working Mode 746 +))) 635 635 748 +((( 749 +And the Life expectation in difference case will be shown on the right. 750 +))) 636 636 637 - === 2.5.4 Replacethe battery ===752 +[[image:image-20220709110451-3.png]] 638 638 639 639 755 + 756 +=== 2.8.3 Battery Note === 757 + 640 640 ((( 641 - 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. 642 642 ))) 643 643 644 644 763 + 764 +=== 2.8.4 Replace the battery === 765 + 645 645 ((( 646 -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). 647 647 ))) 648 648 649 649 ... ... @@ -666,7 +666,7 @@ 666 666 667 667 == 4.1 Access AT Commands == 668 668 669 -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/]] 670 670 671 671 672 672 AT+<CMD>? : Help on <CMD> ... ... @@ -754,9 +754,7 @@ 754 754 ))) 755 755 756 756 ((( 757 - 758 - 759 -(% 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. 760 760 ))) 761 761 762 762 ... ... @@ -788,7 +788,7 @@ 788 788 = 7. Order Info = 789 789 790 790 791 -Part Number**:** (% style="color:#4f81bd" %)**N 95S31B-YY**910 +Part Number**:** (% style="color:#4f81bd" %)**NSDDS75** 792 792 793 793 794 794 (% class="wikigeneratedid" %) ... ... @@ -803,7 +803,7 @@ 803 803 804 804 (% style="color:#037691" %)**Package Includes**: 805 805 806 -* N 95S31BNB-IoTTemperatureandHumiditySensor925 +* NSE01 NB-IoT Distance Detect Sensor Node x 1 807 807 * External antenna x 1 808 808 ))) 809 809 ... ... @@ -812,10 +812,11 @@ 812 812 813 813 (% style="color:#037691" %)**Dimension and weight**: 814 814 934 + 815 815 * Device Size: 13.0 x 5 x 4.5 cm 816 816 * Device Weight: 150g 817 -* Package Size / pcs : 1 4.0x8x 5 cm818 -* Weight / pcs : 180g937 +* Package Size / pcs : 15 x 12x 5.5 cm 938 +* Weight / pcs : 220g 819 819 ))) 820 820 821 821 (((