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 ... ... @@ -22,29 +22,16 @@ 22 22 ((( 23 23 24 24 25 -((( 26 26 The Dragino N95S31B is a (% style="color:blue" %)**NB-IoT Temperature and Humidity Sensor**(%%) for Internet of Things solution. It is used to measure the (% style="color:blue" %)**surrounding environment temperature and relative air humidity precisely**(%%), and then upload to IoT server via NB-IoT network*. 27 -))) 28 28 29 -((( 30 30 The temperature & humidity sensor used in N95S31B is SHT31, which is fully calibrated, linearized, and temperature compensated digital output from Sensirion, it provides a strong reliability and long-term stability. The SHT31 is fixed in a (% style="color:blue" %)**waterproof anti-condensation casing **(%%)for long term use. 31 -))) 32 32 33 -((( 34 34 N95S31B supports different uplink methods include (% style="color:blue" %)**TCP, MQTT, UDP and CoAP**(%%) for different application requirement. 35 -))) 36 36 37 -((( 38 38 N95S31B is powered by(% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), It is designed for long term use up to several years. (Real-world battery life depends on the use environment, update period. Please check related Power Analyze report). 39 -))) 40 40 41 -((( 42 - 43 -))) 44 44 45 -((( 46 46 ~* make sure you have NB-IoT coverage locally. 47 -))) 48 48 49 49 50 50 ))) ... ... @@ -55,6 +55,7 @@ 55 55 56 56 == 1.2 Features == 57 57 44 + 58 58 * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD 59 59 * Monitor Temperature & Humidity via SHT31 60 60 * AT Commands to change parameters ... ... @@ -66,6 +66,7 @@ 66 66 * Micro SIM card slot for NB-IoT SIM 67 67 * 8500mAh Battery for long term use 68 68 56 + 69 69 == 1.3 Specification == 70 70 71 71 ... ... @@ -92,6 +92,7 @@ 92 92 * Max continuously current: 130mA 93 93 * Max boost current: 2A, 1 second 94 94 83 + 95 95 == 1.4 Applications == 96 96 97 97 * Smart Buildings & Home Automation ... ... @@ -139,6 +139,8 @@ 139 139 1. When boot the device in flash mode 140 140 1. Send an uplink packet 141 141 131 + 132 + 142 142 = 2. Use N95S31B to communicate with IoT Server = 143 143 144 144 == 2.1 How it works == ... ... @@ -380,44 +380,34 @@ 380 380 (% style="color:red" %)**NOTE:** 381 381 382 382 (% style="color:red" %) 383 -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]]. 384 384 1. By default, the device will send an uplink message every 1 hour. 385 385 386 386 378 + 379 + 387 387 === 2.3.1 Payload Analyze === 388 388 389 389 N95S31B uplink payload includes in total 21 bytes 390 390 391 391 392 -(% 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" %) 393 393 |=(% style="width: 60px;" %)((( 394 394 **Size(bytes)** 395 -)))|=(% 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** 396 -|(% 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" %)((( 397 -((( 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" %)((( 398 398 Reserve/ Same as NBSN95 CFGMOD=1 399 -))) 400 400 401 -((( 402 402 No function here. 403 -))) 404 404 )))|(% style="width:77px" %)((( 405 -((( 406 -[[Temperature >>||anchor="H2.3.6A0Temperature26Humidity"]] 407 -))) 394 +[[Temperature >>||anchor="H2.4.5A0Distance"]] 408 408 409 -((( 410 410 By SHT31 411 -))) 412 412 )))|(% style="width:80px" %)((( 413 -((( 414 -[[Humidity>>||anchor="H2.3.6A0Temperature26Humidity"]] 415 -))) 398 +[[Humidity>>||anchor="H2.4.6A0DigitalInterrupt"]] 416 416 417 -((( 418 418 By SHT31 419 419 ))) 420 -))) 421 421 422 422 ((( 423 423 ((( ... ... @@ -553,7 +553,7 @@ 553 553 554 554 555 555 556 -== 2. 4Downlink Payload ==537 +== 2.5 Downlink Payload == 557 557 558 558 By default, NDDS75 prints the downlink payload to console port. 559 559 ... ... @@ -605,16 +605,51 @@ 605 605 606 606 607 607 608 -== 2. 5BatteryAnalysis==589 +== 2.6 LED Indicator == 609 609 610 -=== 2.5.1 Battery Type === 611 611 592 +The NDDS75 has an internal LED which is to show the status of different state. 612 612 594 + 595 +* 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) 596 +* Then the LED will be on for 1 second means device is boot normally. 597 +* After NDDS75 join NB-IoT network. The LED will be ON for 3 seconds. 598 +* For each uplink probe, LED will be on for 500ms. 599 + 613 613 ((( 614 - 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.601 + 615 615 ))) 616 616 604 + 605 + 606 +== 2.7 Firmware Change Log == 607 + 608 + 617 617 ((( 610 +Download URL & Firmware Change log 611 +))) 612 + 613 +((( 614 +[[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/]] 615 +))) 616 + 617 + 618 +((( 619 +Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]] 620 +))) 621 + 622 + 623 + 624 +== 2.8 Battery Analysis == 625 + 626 +=== 2.8.1 Battery Type === 627 + 628 + 629 +((( 630 +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. 631 +))) 632 + 633 +((( 618 618 The battery is designed to last for several years depends on the actually use environment and update interval. 619 619 ))) 620 620 ... ... @@ -632,35 +632,56 @@ 632 632 633 633 634 634 635 -=== 2. 5.2 Power consumption Analyze ===651 +=== 2.8.2 Power consumption Analyze === 636 636 637 637 ((( 638 - 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.654 +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. 639 639 ))) 640 640 657 + 641 641 ((( 642 - 659 +Instruction to use as below: 643 643 ))) 644 644 662 +((( 663 +(% 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/]] 664 +))) 645 645 646 -=== 2.5.3 Battery Note === 647 647 648 648 ((( 649 - 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.668 +(% style="color:blue" %)**Step 2: **(%%) Open it and choose 650 650 ))) 651 651 671 +* ((( 672 +Product Model 673 +))) 674 +* ((( 675 +Uplink Interval 676 +))) 677 +* ((( 678 +Working Mode 679 +))) 652 652 681 +((( 682 +And the Life expectation in difference case will be shown on the right. 683 +))) 653 653 654 - === 2.5.4 Replacethe battery ===685 +[[image:image-20220709110451-3.png]] 655 655 656 656 688 + 689 +=== 2.8.3 Battery Note === 690 + 657 657 ((( 658 - 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.692 +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. 659 659 ))) 660 660 661 661 696 + 697 +=== 2.8.4 Replace the battery === 698 + 662 662 ((( 663 -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).700 +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). 664 664 ))) 665 665 666 666 ... ... @@ -683,7 +683,7 @@ 683 683 684 684 == 4.1 Access AT Commands == 685 685 686 -See NBSN95 AT Command inthis link for detail:BSN95/>>url:https://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN95/]]723 +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/]] 687 687 688 688 689 689 AT+<CMD>? : Help on <CMD> ... ... @@ -771,9 +771,7 @@ 771 771 ))) 772 772 773 773 ((( 774 - 775 - 776 -(% style="color:red" %)Notice, N95S31B and LSN50v2 share the same mother board. They use the same connection and method to update. 811 +(% style="color:red" %)Notice, NDDS75 and LDDS75 share the same mother board. They use the same connection and method to update. 777 777 ))) 778 778 779 779 ... ... @@ -805,7 +805,7 @@ 805 805 = 7. Order Info = 806 806 807 807 808 -Part Number**:** (% style="color:#4f81bd" %)**N 95S31B-YY**843 +Part Number**:** (% style="color:#4f81bd" %)**NSDDS75** 809 809 810 810 811 811 (% class="wikigeneratedid" %) ... ... @@ -820,7 +820,7 @@ 820 820 821 821 (% style="color:#037691" %)**Package Includes**: 822 822 823 -* N 95S31BNB-IoTTemperatureandHumiditySensor858 +* NSE01 NB-IoT Distance Detect Sensor Node x 1 824 824 * External antenna x 1 825 825 ))) 826 826 ... ... @@ -829,10 +829,11 @@ 829 829 830 830 (% style="color:#037691" %)**Dimension and weight**: 831 831 867 + 832 832 * Device Size: 13.0 x 5 x 4.5 cm 833 833 * Device Weight: 150g 834 -* Package Size / pcs : 1 4.0x8x 5 cm835 -* Weight / pcs : 180g870 +* Package Size / pcs : 15 x 12x 5.5 cm 871 +* Weight / pcs : 220g 836 836 ))) 837 837 838 838 (((