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 ))) ... ... @@ -68,6 +68,7 @@ 68 68 69 69 70 70 57 + 71 71 == 1.3 Specification == 72 72 73 73 ... ... @@ -87,6 +87,7 @@ 87 87 88 88 (% style="color:#037691" %)**Battery:** 89 89 77 + 90 90 * Li/SOCI2 un-chargeable battery 91 91 * Capacity: 8500mAh 92 92 * Self Discharge: <1% / Year @ 25°C ... ... @@ -95,6 +95,7 @@ 95 95 96 96 97 97 86 + 98 98 == 1.4 Applications == 99 99 100 100 * Smart Buildings & Home Automation ... ... @@ -108,7 +108,7 @@ 108 108 109 109 110 110 111 -== 1.5 Pin Definitions & Switch==100 +== 1.5 Pin Definitions == 112 112 113 113 N95S31B use the mother board from NBSN95 which as below. 114 114 ... ... @@ -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 ... ... @@ -147,7 +147,6 @@ 147 147 1. Send an uplink packet 148 148 149 149 150 - 151 151 = 2. Use N95S31B to communicate with IoT Server = 152 152 153 153 == 2.1 How it works == ... ... @@ -166,7 +166,7 @@ 166 166 167 167 ))) 168 168 169 -[[image:16575 20100595-569.png]]153 +[[image:1657350248151-650.png]] 170 170 171 171 ((( 172 172 ... ... @@ -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 -))) 174 +* Your local operator has already distributed a NB-IoT Network there. 175 +* The local NB-IoT network used the band that N95S31B supports. 176 +* 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 -))) 183 +* CoAP ((% style="color:red" %)120.24.4.116:5683(%%)) 184 +* raw UDP ((% style="color:red" %)120.24.4.116:5601(%%)) 185 +* MQTT ((% style="color:red" %)120.24.4.116:1883(%%)) 186 +* 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 ))) ... ... @@ -393,83 +393,51 @@ 393 393 == 2.3 Uplink Payload == 394 394 395 395 396 -((( 397 -N95S31B 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 -))) 358 +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. 399 399 400 400 401 -((( 402 402 For example: 403 -))) 404 404 405 -((( 406 - (% style="color:blue" %)**AT+CFGMOD=2 ** (%%)~/~/will set the N95S31B to work in MOD=2 distance mode which target to measure distance via Ultrasonic Sensor. 407 -))) 363 + (% 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. 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. 376 +1. All modes share the same Payload Explanation from [[HERE>>path:#Payload_Explain]]. 377 +1. By default, the device will send an uplink message every 1 hour. 433 433 434 434 435 435 436 - 437 -))) 438 - 439 439 === 2.3.1 Payload Analyze === 440 440 441 441 N95S31B uplink payload includes in total 21 bytes 442 442 443 443 444 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width: 520px" %)386 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:440px" %) 445 445 |=(% style="width: 60px;" %)((( 446 446 **Size(bytes)** 447 -)))|=(% 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** 448 -|(% 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" %)((( 449 -((( 389 +)))|=(% 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** 390 +|(% 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" %)((( 450 450 Reserve/ Same as NBSN95 CFGMOD=1 451 -))) 452 452 453 -((( 454 454 No function here. 455 -))) 456 456 )))|(% style="width:77px" %)((( 457 -((( 458 -[[Temperature >>||anchor="H2.3.6A0Temperature26Humidity"]] 459 -))) 395 +[[Temperature >>||anchor="H2.4.5A0Distance"]] 460 460 461 -((( 462 462 By SHT31 463 -))) 464 464 )))|(% style="width:80px" %)((( 465 -((( 466 -[[Humidity>>||anchor="H2.3.6A0Temperature26Humidity"]] 467 -))) 399 +[[Humidity>>||anchor="H2.4.6A0DigitalInterrupt"]] 468 468 469 -((( 470 470 By SHT31 471 471 ))) 472 -))) 473 473 474 474 ((( 475 475 ((( ... ... @@ -528,25 +528,15 @@ 528 528 529 529 === 2.3.3 Version Info === 530 530 531 - (((461 + 532 532 These bytes include the hardware and software version. 533 -))) 534 534 535 -((( 536 536 Higher byte: Specify hardware version: always 0x00 for N95S31B 537 -))) 538 538 539 -((( 540 540 Lower byte: Specify the software version: 0x6E=110, means firmware version 110 541 -))) 542 542 543 -((( 544 - 545 -))) 546 546 547 -((( 548 548 For example: 0x00 6E: this device is N95S31B with firmware version 110. 549 -))) 550 550 551 551 ((( 552 552 ... ... @@ -615,9 +615,9 @@ 615 615 616 616 617 617 618 -== 2. 4Downlink Payload ==538 +== 2.5 Downlink Payload == 619 619 620 -By default, 95S31Bprints the downlink payload to console port.540 +By default, NDDS75 prints the downlink payload to console port. 621 621 622 622 [[image:image-20220709100028-1.png]] 623 623 ... ... @@ -655,7 +655,7 @@ 655 655 ))) 656 656 657 657 ((( 658 -If payload = 0x04FF, it will reset the 95S31B578 +If payload = 0x04FF, it will reset the NDDS75 659 659 ))) 660 660 661 661 ... ... @@ -667,13 +667,13 @@ 667 667 668 668 669 669 670 -== 2. 5Battery Analysis ==590 +== 2.8 Battery Analysis == 671 671 672 -=== 2. 5.1 Battery Type ===592 +=== 2.8.1 Battery Type === 673 673 674 674 675 675 ((( 676 -The N 95S31Bbattery 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.596 +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. 677 677 ))) 678 678 679 679 ((( ... ... @@ -694,35 +694,56 @@ 694 694 695 695 696 696 697 -=== 2. 5.2 Power consumption Analyze ===617 +=== 2.8.2 Power consumption Analyze === 698 698 699 699 ((( 700 - 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.620 +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. 701 701 ))) 702 702 623 + 703 703 ((( 704 - 625 +Instruction to use as below: 705 705 ))) 706 706 628 +((( 629 +(% 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/]] 630 +))) 707 707 708 -=== 2.5.3 Battery Note === 709 709 710 710 ((( 711 - 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.634 +(% style="color:blue" %)**Step 2: **(%%) Open it and choose 712 712 ))) 713 713 637 +* ((( 638 +Product Model 639 +))) 640 +* ((( 641 +Uplink Interval 642 +))) 643 +* ((( 644 +Working Mode 645 +))) 714 714 647 +((( 648 +And the Life expectation in difference case will be shown on the right. 649 +))) 715 715 716 - === 2.5.4 Replacethe battery ===651 +[[image:image-20220709110451-3.png]] 717 717 718 718 654 + 655 +=== 2.8.3 Battery Note === 656 + 719 719 ((( 720 - 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.658 +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. 721 721 ))) 722 722 723 723 662 + 663 +=== 2.8.4 Replace the battery === 664 + 724 724 ((( 725 -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).666 +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). 726 726 ))) 727 727 728 728 ... ... @@ -745,7 +745,7 @@ 745 745 746 746 == 4.1 Access AT Commands == 747 747 748 -See NBSN95 AT Command inthis link for detail:BSN95/>>url:https://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN95/]]689 +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/]] 749 749 750 750 751 751 AT+<CMD>? : Help on <CMD> ... ... @@ -833,12 +833,8 @@ 833 833 ))) 834 834 835 835 ((( 836 - 837 - 838 -((( 839 -(% style="color:red" %)Notice, N95S31B and LSN50v2 share the same mother board. They use the same connection and method to update. 777 +(% style="color:red" %)Notice, NDDS75 and LDDS75 share the same mother board. They use the same connection and method to update. 840 840 ))) 841 -))) 842 842 843 843 844 844 ... ... @@ -869,7 +869,7 @@ 869 869 = 7. Order Info = 870 870 871 871 872 -Part Number**:** (% style="color:#4f81bd" %)**N 95S31B-YY**809 +Part Number**:** (% style="color:#4f81bd" %)**NSDDS75** 873 873 874 874 875 875 (% class="wikigeneratedid" %) ... ... @@ -884,7 +884,7 @@ 884 884 885 885 (% style="color:#037691" %)**Package Includes**: 886 886 887 -* N 95S31BNB-IoTTemperatureandHumiditySensor824 +* NSE01 NB-IoT Distance Detect Sensor Node x 1 888 888 * External antenna x 1 889 889 ))) 890 890 ... ... @@ -893,10 +893,11 @@ 893 893 894 894 (% style="color:#037691" %)**Dimension and weight**: 895 895 833 + 896 896 * Device Size: 13.0 x 5 x 4.5 cm 897 897 * Device Weight: 150g 898 -* Package Size / pcs : 1 4.0x8x 5 cm899 -* Weight / pcs : 180g836 +* Package Size / pcs : 15 x 12x 5.5 cm 837 +* Weight / pcs : 220g 900 900 ))) 901 901 902 902 (((
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