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 ... ... @@ -67,7 +67,6 @@ 67 67 * 8500mAh Battery for long term use 68 68 69 69 70 - 71 71 == 1.3 Specification == 72 72 73 73 ... ... @@ -87,6 +87,7 @@ 87 87 88 88 (% style="color:#037691" %)**Battery:** 89 89 76 + 90 90 * Li/SOCI2 un-chargeable battery 91 91 * Capacity: 8500mAh 92 92 * Self Discharge: <1% / Year @ 25°C ... ... @@ -94,7 +94,6 @@ 94 94 * Max boost current: 2A, 1 second 95 95 96 96 97 - 98 98 == 1.4 Applications == 99 99 100 100 * Smart Buildings & Home Automation ... ... @@ -123,13 +123,9 @@ 123 123 124 124 === 1.5.2 BOOT MODE / SW1 === 125 125 126 -((( 127 127 1) ISP: upgrade mode, device won't have any signal in this mode. but ready for upgrade firmware. LED won't work. Firmware won't run. 128 -))) 129 129 130 -((( 131 131 2) Flash: work mode, device starts to work and send out console output for further debug 132 -))) 133 133 134 134 135 135 ... ... @@ -185,45 +185,23 @@ 185 185 === 2.2.1 Test Requirement === 186 186 187 187 188 -((( 189 189 To use N95S31B in your city, make sure meet below requirements: 190 -))) 191 191 192 -* ((( 193 -Your local operator has already distributed a NB-IoT Network there. 194 -))) 195 -* ((( 196 -The local NB-IoT network used the band that N95S31B supports. 197 -))) 198 -* ((( 199 -Your operator is able to distribute the data received in their NB-IoT network to your IoT server. 200 -))) 172 +* Your local operator has already distributed a NB-IoT Network there. 173 +* The local NB-IoT network used the band that N95S31B supports. 174 +* Your operator is able to distribute the data received in their NB-IoT network to your IoT server. 201 201 202 -((( 203 203 Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8. 204 -))) 205 205 206 -((( 207 207 N95S31B supports different communication protocol such as : 208 -))) 209 209 210 210 ((( 211 -* ((( 212 -CoAP ((% style="color:red" %)120.24.4.116:5683(%%)) 213 -))) 214 -* ((( 215 -raw UDP ((% style="color:red" %)120.24.4.116:5601(%%)) 216 -))) 217 -* ((( 218 -MQTT ((% style="color:red" %)120.24.4.116:1883(%%)) 219 -))) 220 -* ((( 221 -TCP ((% style="color:red" %)120.24.4.116:5600(%%)) 222 -))) 181 +* CoAP ((% style="color:red" %)120.24.4.116:5683(%%)) 182 +* raw UDP ((% style="color:red" %)120.24.4.116:5601(%%)) 183 +* MQTT ((% style="color:red" %)120.24.4.116:1883(%%)) 184 +* TCP ((% style="color:red" %)120.24.4.116:5600(%%)) 223 223 224 -((( 225 225 We will show how to use with each protocol. The IP addresses above are our test server. User need to change to point their corresponding server. 226 -))) 227 227 228 228 229 229 ))) ... ... @@ -393,81 +393,52 @@ 393 393 == 2.3 Uplink Payload == 394 394 395 395 396 -((( 397 397 NBSN95 has different working mode for the connections of different type of sensors. This section describes these modes. User can use the AT Command (% style="color:blue" %)**AT+MOD**(%%) to set NBSN95 to different working modes. 398 -))) 399 399 400 400 401 -((( 402 402 For example: 403 -))) 404 404 405 -((( 406 406 (% style="color:blue" %)**AT+CFGMOD=2 ** (%%)~/~/will set the NBSN95 to work in MOD=2 distance mode which target to measure distance via Ultrasonic Sensor. 407 -))) 408 408 409 409 410 -((( 411 411 The uplink payloads are composed in ASCII String. For example: 412 -))) 413 413 414 -((( 415 415 0a cd 00 ed 0a cc 00 00 ef 02 d2 1d (total 24 ASCII Chars) . Representative the actually payload: 416 -))) 417 417 418 -((( 419 419 0x 0a cd 00 ed 0a cc 00 00 ef 02 d2 1d Total 12 bytes 420 -))) 421 421 422 422 423 -((( 424 424 (% style="color:red" %)**NOTE:** 425 -))) 426 426 427 427 (% style="color:red" %) 428 -1. ((( 429 -All modes share the same Payload Explanation from [[HERE>>||anchor="H2.3A0UplinkPayload"]]. 430 -))) 431 -1. ((( 432 -By default, the device will send an uplink message every 1 hour. 433 -))) 374 +1. All modes share the same Payload Explanation from [[HERE>>path:#Payload_Explain]]. 375 +1. By default, the device will send an uplink message every 1 hour. 434 434 435 435 436 436 379 + 437 437 === 2.3.1 Payload Analyze === 438 438 439 439 N95S31B uplink payload includes in total 21 bytes 440 440 441 441 442 -(% 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" %) 443 443 |=(% style="width: 60px;" %)((( 444 444 **Size(bytes)** 445 -)))|=(% 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** 446 -|(% 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" %)((( 447 -((( 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" %)((( 448 448 Reserve/ Same as NBSN95 CFGMOD=1 449 -))) 450 450 451 -((( 452 452 No function here. 453 -))) 454 454 )))|(% style="width:77px" %)((( 455 -((( 456 -[[Temperature >>||anchor="H2.3.6A0Temperature26Humidity"]] 457 -))) 394 +[[Temperature >>||anchor="H2.4.5A0Distance"]] 458 458 459 -((( 460 460 By SHT31 461 -))) 462 462 )))|(% style="width:80px" %)((( 463 -((( 464 -[[Humidity>>||anchor="H2.3.6A0Temperature26Humidity"]] 465 -))) 398 +[[Humidity>>||anchor="H2.4.6A0DigitalInterrupt"]] 466 466 467 -((( 468 468 By SHT31 469 469 ))) 470 -))) 471 471 472 472 ((( 473 473 ((( ... ... @@ -526,25 +526,15 @@ 526 526 527 527 === 2.3.3 Version Info === 528 528 529 - (((460 + 530 530 These bytes include the hardware and software version. 531 -))) 532 532 533 -((( 534 534 Higher byte: Specify hardware version: always 0x00 for N95S31B 535 -))) 536 536 537 -((( 538 538 Lower byte: Specify the software version: 0x6E=110, means firmware version 110 539 -))) 540 540 541 -((( 542 - 543 -))) 544 544 545 -((( 546 546 For example: 0x00 6E: this device is N95S31B with firmware version 110. 547 -))) 548 548 549 549 ((( 550 550 ... ... @@ -613,7 +613,7 @@ 613 613 614 614 615 615 616 -== 2. 4Downlink Payload ==537 +== 2.5 Downlink Payload == 617 617 618 618 By default, NDDS75 prints the downlink payload to console port. 619 619 ... ... @@ -665,16 +665,51 @@ 665 665 666 666 667 667 668 -== 2. 5BatteryAnalysis==589 +== 2.6 LED Indicator == 669 669 670 -=== 2.5.1 Battery Type === 671 671 592 +The NDDS75 has an internal LED which is to show the status of different state. 672 672 594 + 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 + 673 673 ((( 674 - 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 + 675 675 ))) 676 676 604 + 605 + 606 +== 2.7 Firmware Change Log == 607 + 608 + 677 677 ((( 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 +((( 678 678 The battery is designed to last for several years depends on the actually use environment and update interval. 679 679 ))) 680 680 ... ... @@ -692,35 +692,56 @@ 692 692 693 693 694 694 695 -=== 2. 5.2 Power consumption Analyze ===651 +=== 2.8.2 Power consumption Analyze === 696 696 697 697 ((( 698 - 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. 699 699 ))) 700 700 657 + 701 701 ((( 702 - 659 +Instruction to use as below: 703 703 ))) 704 704 662 +((( 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 +))) 705 705 706 -=== 2.5.3 Battery Note === 707 707 708 708 ((( 709 - 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 710 710 ))) 711 711 671 +* ((( 672 +Product Model 673 +))) 674 +* ((( 675 +Uplink Interval 676 +))) 677 +* ((( 678 +Working Mode 679 +))) 712 712 681 +((( 682 +And the Life expectation in difference case will be shown on the right. 683 +))) 713 713 714 - === 2.5.4 Replacethe battery ===685 +[[image:image-20220709110451-3.png]] 715 715 716 716 688 + 689 +=== 2.8.3 Battery Note === 690 + 717 717 ((( 718 - 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. 719 719 ))) 720 720 721 721 696 + 697 +=== 2.8.4 Replace the battery === 698 + 722 722 ((( 723 -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). 724 724 ))) 725 725 726 726 ... ... @@ -743,7 +743,7 @@ 743 743 744 744 == 4.1 Access AT Commands == 745 745 746 -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/]] 747 747 748 748 749 749 AT+<CMD>? : Help on <CMD> ... ... @@ -831,12 +831,8 @@ 831 831 ))) 832 832 833 833 ((( 834 - 835 - 836 -((( 837 -(% 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. 838 838 ))) 839 -))) 840 840 841 841 842 842 ... ... @@ -867,7 +867,7 @@ 867 867 = 7. Order Info = 868 868 869 869 870 -Part Number**:** (% style="color:#4f81bd" %)**N 95S31B-YY**843 +Part Number**:** (% style="color:#4f81bd" %)**NSDDS75** 871 871 872 872 873 873 (% class="wikigeneratedid" %) ... ... @@ -882,7 +882,7 @@ 882 882 883 883 (% style="color:#037691" %)**Package Includes**: 884 884 885 -* N 95S31BNB-IoTTemperatureandHumiditySensor858 +* NSE01 NB-IoT Distance Detect Sensor Node x 1 886 886 * External antenna x 1 887 887 ))) 888 888 ... ... @@ -891,10 +891,11 @@ 891 891 892 892 (% style="color:#037691" %)**Dimension and weight**: 893 893 867 + 894 894 * Device Size: 13.0 x 5 x 4.5 cm 895 895 * Device Weight: 150g 896 -* Package Size / pcs : 1 4.0x8x 5 cm897 -* Weight / pcs : 180g870 +* Package Size / pcs : 15 x 12x 5.5 cm 871 +* Weight / pcs : 220g 898 898 ))) 899 899 900 900 (((