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 ... ... @@ -128,6 +128,8 @@ 128 128 1. When boot the device in flash mode 129 129 1. Send an uplink packet 130 130 131 + 132 + 131 131 = 2. Use N95S31B to communicate with IoT Server = 132 132 133 133 == 2.1 How it works == ... ... @@ -369,28 +369,31 @@ 369 369 (% style="color:red" %)**NOTE:** 370 370 371 371 (% style="color:red" %) 372 -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]]. 373 373 1. By default, the device will send an uplink message every 1 hour. 374 374 377 + 378 + 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: 45px;" %)**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**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" %)(((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" %)((( 385 385 Reserve/ Same as NBSN95 CFGMOD=1 386 386 387 387 No function here. 388 388 )))|(% style="width:77px" %)((( 389 -[[Temperature >>||anchor="H2. 3.6A0Temperature26Humidity"]]394 +[[Temperature >>||anchor="H2.4.5A0Distance"]] 390 390 391 391 By SHT31 392 392 )))|(% style="width:80px" %)((( 393 -[[Humidity>>||anchor="H2. 3.6A0Temperature26Humidity"]]398 +[[Humidity>>||anchor="H2.4.6A0DigitalInterrupt"]] 394 394 395 395 By SHT31 396 396 ))) ... ... @@ -404,30 +404,43 @@ 404 404 405 405 [[image:1657354294009-643.png]] 406 406 412 +((( 413 +The payload is ASCII string, representative same HEX: 414 +))) 407 407 408 -The payload is ASCII string, representative same HEX: 0x724031607457006e0ccd1b0100dc000ccc00e10186 where: 416 +((( 417 +0x72403155615900640c6c19029200 where: 418 +))) 409 409 410 -* Device ID: 0x724031607457 = 724031607457 411 -* Version: 0x006e=110=1.1.0 420 +* ((( 421 +Device ID: 0x724031556159 = 724031556159 422 +))) 423 +* ((( 424 +Version: 0x0064=100=1.0.0 425 +))) 412 412 413 -* BAT: 0x0ccd = 3277 mV = 3.277V 414 -* Signal: 0x1b = 27 415 -* Model: 0x01 = 1 416 -* 0x00dc000ccc= reserve, ignore in N95S31B 417 -* Temperature by SHT31: 0x00e1 = 225 = 22.5 °C 418 -* Humidity by SHT31: 0x0186 = 390 = 39.0 %rh 419 - 420 -((( 421 - 427 +* ((( 428 +BAT: 0x0c6c = 3180 mV = 3.180V 422 422 ))) 430 +* ((( 431 +Signal: 0x19 = 25 432 +))) 433 +* ((( 434 +Distance: 0x0292= 658 mm 435 +))) 436 +* ((( 437 +Interrupt: 0x00 = 0 423 423 424 -((( 439 + 440 + 425 425 426 426 ))) 427 427 444 +== 2.4 Payload Explanation and Sensor Interface == 428 428 429 -=== 2.3.2 Device ID === 430 430 447 +=== 2.4.1 Device ID === 448 + 431 431 ((( 432 432 By default, the Device ID equal to the last 6 bytes of IMEI. 433 433 ))) ... ... @@ -450,25 +450,20 @@ 450 450 451 451 452 452 453 -=== 2. 3.3Version Info ===471 +=== 2.4.2 Version Info === 454 454 473 +((( 474 +Specify the software version: 0x64=100, means firmware version 1.00. 475 +))) 455 455 456 -These bytes include the hardware and software version. 457 - 458 -Higher byte: Specify hardware version: always 0x00 for N95S31B 459 - 460 -Lower byte: Specify the software version: 0x6E=110, means firmware version 110 461 - 462 - 463 -For example: 0x00 6E: this device is N95S31B with firmware version 110. 464 - 465 465 ((( 466 - 478 +For example: 0x00 64 : this device is NDDS75 with firmware version 1.0.0. 467 467 ))) 468 468 469 469 470 -=== 2.3.4 Battery Info === 471 471 483 +=== 2.4.3 Battery Info === 484 + 472 472 ((( 473 473 Ex1: 0x0B45 = 2885mV 474 474 ))) ... ... @@ -479,7 +479,7 @@ 479 479 480 480 481 481 482 -=== 2. 3.5Signal Strength ===495 +=== 2.4.4 Signal Strength === 483 483 484 484 ((( 485 485 NB-IoT Network signal Strength. ... ... @@ -511,26 +511,85 @@ 511 511 512 512 513 513 514 -=== 2. 3.6Temperature& Humidity===527 +=== 2.4.5 Distance === 515 515 516 - The devicewill beabletogetthe SHT31 temperatureand humiditydatanow and upload to IoT Server.529 +Get the distance. Flat object range 280mm - 7500mm. 517 517 518 -[[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 +))) 519 519 535 +((( 536 +((( 537 +(% style="color:blue" %)** 0B05(H) = 2821(D) = 2821mm.** 538 +))) 539 +))) 520 520 521 -Convert the read byte to decimal and divide it by ten. 541 +((( 542 + 543 +))) 522 522 545 +((( 546 + 547 +))) 523 523 524 - **Example:**549 +=== 2.4.6 Digital Interrupt === 525 525 526 -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 +))) 527 527 528 -Humidity: Read:0295(H)=661(D) Value: 661 / 10=66.1, So 66.1% 555 +((( 556 +The command is: 557 +))) 529 529 559 +((( 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 +))) 530 530 531 531 532 -== 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 +))) 533 533 568 + 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 + 534 534 By default, NDDS75 prints the downlink payload to console port. 535 535 536 536 [[image:image-20220709100028-1.png]] ... ... @@ -581,16 +581,51 @@ 581 581 582 582 583 583 584 -== 2. 5BatteryAnalysis==656 +== 2.6 LED Indicator == 585 585 586 -=== 2.5.1 Battery Type === 587 587 659 +The NDDS75 has an internal LED which is to show the status of different state. 588 588 661 + 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 + 589 589 ((( 590 - 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 + 591 591 ))) 592 592 671 + 672 + 673 +== 2.7 Firmware Change Log == 674 + 675 + 593 593 ((( 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 +((( 594 594 The battery is designed to last for several years depends on the actually use environment and update interval. 595 595 ))) 596 596 ... ... @@ -608,35 +608,56 @@ 608 608 609 609 610 610 611 -=== 2. 5.2 Power consumption Analyze ===718 +=== 2.8.2 Power consumption Analyze === 612 612 613 613 ((( 614 - 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. 615 615 ))) 616 616 724 + 617 617 ((( 618 - 726 +Instruction to use as below: 619 619 ))) 620 620 729 +((( 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 +))) 621 621 622 -=== 2.5.3 Battery Note === 623 623 624 624 ((( 625 - 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 626 626 ))) 627 627 738 +* ((( 739 +Product Model 740 +))) 741 +* ((( 742 +Uplink Interval 743 +))) 744 +* ((( 745 +Working Mode 746 +))) 628 628 748 +((( 749 +And the Life expectation in difference case will be shown on the right. 750 +))) 629 629 630 - === 2.5.4 Replacethe battery ===752 +[[image:image-20220709110451-3.png]] 631 631 632 632 755 + 756 +=== 2.8.3 Battery Note === 757 + 633 633 ((( 634 - 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. 635 635 ))) 636 636 637 637 763 + 764 +=== 2.8.4 Replace the battery === 765 + 638 638 ((( 639 -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). 640 640 ))) 641 641 642 642 ... ... @@ -659,7 +659,7 @@ 659 659 660 660 == 4.1 Access AT Commands == 661 661 662 -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/]] 663 663 664 664 665 665 AT+<CMD>? : Help on <CMD> ... ... @@ -747,9 +747,7 @@ 747 747 ))) 748 748 749 749 ((( 750 - 751 - 752 -(% 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. 753 753 ))) 754 754 755 755 ... ... @@ -781,7 +781,7 @@ 781 781 = 7. Order Info = 782 782 783 783 784 -Part Number**:** (% style="color:#4f81bd" %)**N 95S31B-YY**910 +Part Number**:** (% style="color:#4f81bd" %)**NSDDS75** 785 785 786 786 787 787 (% class="wikigeneratedid" %) ... ... @@ -796,7 +796,7 @@ 796 796 797 797 (% style="color:#037691" %)**Package Includes**: 798 798 799 -* N 95S31BNB-IoTTemperatureandHumiditySensor925 +* NSE01 NB-IoT Distance Detect Sensor Node x 1 800 800 * External antenna x 1 801 801 ))) 802 802 ... ... @@ -805,10 +805,11 @@ 805 805 806 806 (% style="color:#037691" %)**Dimension and weight**: 807 807 934 + 808 808 * Device Size: 13.0 x 5 x 4.5 cm 809 809 * Device Weight: 150g 810 -* Package Size / pcs : 1 4.0x8x 5 cm811 -* Weight / pcs : 180g937 +* Package Size / pcs : 15 x 12x 5.5 cm 938 +* Weight / pcs : 220g 812 812 ))) 813 813 814 814 (((