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 ))) ... ... @@ -67,6 +67,8 @@ 67 67 * 8500mAh Battery for long term use 68 68 69 69 56 + 57 + 70 70 == 1.3 Specification == 71 71 72 72 ... ... @@ -86,6 +86,7 @@ 86 86 87 87 (% style="color:#037691" %)**Battery:** 88 88 77 + 89 89 * Li/SOCI2 un-chargeable battery 90 90 * Capacity: 8500mAh 91 91 * Self Discharge: <1% / Year @ 25°C ... ... @@ -93,6 +93,8 @@ 93 93 * Max boost current: 2A, 1 second 94 94 95 95 85 + 86 + 96 96 == 1.4 Applications == 97 97 98 98 * Smart Buildings & Home Automation ... ... @@ -106,7 +106,7 @@ 106 106 107 107 108 108 109 -== 1.5 Pin Definitions & Switch==100 +== 1.5 Pin Definitions == 110 110 111 111 N95S31B use the mother board from NBSN95 which as below. 112 112 ... ... @@ -121,13 +121,9 @@ 121 121 122 122 === 1.5.2 BOOT MODE / SW1 === 123 123 124 -((( 125 125 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. 126 -))) 127 127 128 -((( 129 129 2) Flash: work mode, device starts to work and send out console output for further debug 130 -))) 131 131 132 132 133 133 ... ... @@ -182,45 +182,23 @@ 182 182 === 2.2.1 Test Requirement === 183 183 184 184 185 -((( 186 186 To use N95S31B in your city, make sure meet below requirements: 187 -))) 188 188 189 -* ((( 190 -Your local operator has already distributed a NB-IoT Network there. 191 -))) 192 -* ((( 193 -The local NB-IoT network used the band that N95S31B supports. 194 -))) 195 -* ((( 196 -Your operator is able to distribute the data received in their NB-IoT network to your IoT server. 197 -))) 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. 198 198 199 -((( 200 200 Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8. 201 -))) 202 202 203 -((( 204 204 N95S31B supports different communication protocol such as : 205 -))) 206 206 207 207 ((( 208 -* ((( 209 -CoAP ((% style="color:red" %)120.24.4.116:5683(%%)) 210 -))) 211 -* ((( 212 -raw UDP ((% style="color:red" %)120.24.4.116:5601(%%)) 213 -))) 214 -* ((( 215 -MQTT ((% style="color:red" %)120.24.4.116:1883(%%)) 216 -))) 217 -* ((( 218 -TCP ((% style="color:red" %)120.24.4.116:5600(%%)) 219 -))) 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(%%)) 220 220 221 -((( 222 222 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. 223 -))) 224 224 225 225 226 226 ))) ... ... @@ -390,80 +390,51 @@ 390 390 == 2.3 Uplink Payload == 391 391 392 392 393 -((( 394 394 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. 395 -))) 396 396 397 397 398 -((( 399 399 For example: 400 -))) 401 401 402 -((( 403 403 (% 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. 404 -))) 405 405 406 406 407 -((( 408 408 The uplink payloads are composed in ASCII String. For example: 409 -))) 410 410 411 -((( 412 412 0a cd 00 ed 0a cc 00 00 ef 02 d2 1d (total 24 ASCII Chars) . Representative the actually payload: 413 -))) 414 414 415 -((( 416 416 0x 0a cd 00 ed 0a cc 00 00 ef 02 d2 1d Total 12 bytes 417 -))) 418 418 419 419 420 -((( 421 421 (% style="color:red" %)**NOTE:** 422 -))) 423 423 424 424 (% style="color:red" %) 425 -1. ((( 426 -All modes share the same Payload Explanation from [[HERE>>||anchor="H2.3A0UplinkPayload"]]. 427 -))) 428 -1. ((( 429 -By default, the device will send an uplink message every 1 hour. 430 -))) 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. 431 431 432 432 380 + 433 433 === 2.3.1 Payload Analyze === 434 434 435 435 N95S31B uplink payload includes in total 21 bytes 436 436 437 437 438 -(% 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" %) 439 439 |=(% style="width: 60px;" %)((( 440 440 **Size(bytes)** 441 -)))|=(% 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** 442 -|(% 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" %)((( 443 -((( 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" %)((( 444 444 Reserve/ Same as NBSN95 CFGMOD=1 445 -))) 446 446 447 -((( 448 448 No function here. 449 -))) 450 450 )))|(% style="width:77px" %)((( 451 -((( 452 -[[Temperature >>||anchor="H2.3.6A0Temperature26Humidity"]] 453 -))) 395 +[[Temperature >>||anchor="H2.4.5A0Distance"]] 454 454 455 -((( 456 456 By SHT31 457 -))) 458 458 )))|(% style="width:80px" %)((( 459 -((( 460 -[[Humidity>>||anchor="H2.3.6A0Temperature26Humidity"]] 461 -))) 399 +[[Humidity>>||anchor="H2.4.6A0DigitalInterrupt"]] 462 462 463 -((( 464 464 By SHT31 465 465 ))) 466 -))) 467 467 468 468 ((( 469 469 ((( ... ... @@ -522,25 +522,15 @@ 522 522 523 523 === 2.3.3 Version Info === 524 524 525 - (((461 + 526 526 These bytes include the hardware and software version. 527 -))) 528 528 529 -((( 530 530 Higher byte: Specify hardware version: always 0x00 for N95S31B 531 -))) 532 532 533 -((( 534 534 Lower byte: Specify the software version: 0x6E=110, means firmware version 110 535 -))) 536 536 537 -((( 538 - 539 -))) 540 540 541 -((( 542 542 For example: 0x00 6E: this device is N95S31B with firmware version 110. 543 -))) 544 544 545 545 ((( 546 546 ... ... @@ -609,7 +609,7 @@ 609 609 610 610 611 611 612 -== 2. 4Downlink Payload ==538 +== 2.5 Downlink Payload == 613 613 614 614 By default, NDDS75 prints the downlink payload to console port. 615 615 ... ... @@ -661,16 +661,51 @@ 661 661 662 662 663 663 664 -== 2. 5BatteryAnalysis==590 +== 2.6 LED Indicator == 665 665 666 -=== 2.5.1 Battery Type === 667 667 593 +The NDDS75 has an internal LED which is to show the status of different state. 668 668 595 + 596 +* 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) 597 +* Then the LED will be on for 1 second means device is boot normally. 598 +* After NDDS75 join NB-IoT network. The LED will be ON for 3 seconds. 599 +* For each uplink probe, LED will be on for 500ms. 600 + 669 669 ((( 670 - 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.602 + 671 671 ))) 672 672 605 + 606 + 607 +== 2.7 Firmware Change Log == 608 + 609 + 673 673 ((( 611 +Download URL & Firmware Change log 612 +))) 613 + 614 +((( 615 +[[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/]] 616 +))) 617 + 618 + 619 +((( 620 +Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]] 621 +))) 622 + 623 + 624 + 625 +== 2.8 Battery Analysis == 626 + 627 +=== 2.8.1 Battery Type === 628 + 629 + 630 +((( 631 +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. 632 +))) 633 + 634 +((( 674 674 The battery is designed to last for several years depends on the actually use environment and update interval. 675 675 ))) 676 676 ... ... @@ -688,35 +688,56 @@ 688 688 689 689 690 690 691 -=== 2. 5.2 Power consumption Analyze ===652 +=== 2.8.2 Power consumption Analyze === 692 692 693 693 ((( 694 - 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.655 +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. 695 695 ))) 696 696 658 + 697 697 ((( 698 - 660 +Instruction to use as below: 699 699 ))) 700 700 663 +((( 664 +(% 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/]] 665 +))) 701 701 702 -=== 2.5.3 Battery Note === 703 703 704 704 ((( 705 - 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.669 +(% style="color:blue" %)**Step 2: **(%%) Open it and choose 706 706 ))) 707 707 672 +* ((( 673 +Product Model 674 +))) 675 +* ((( 676 +Uplink Interval 677 +))) 678 +* ((( 679 +Working Mode 680 +))) 708 708 682 +((( 683 +And the Life expectation in difference case will be shown on the right. 684 +))) 709 709 710 - === 2.5.4 Replacethe battery ===686 +[[image:image-20220709110451-3.png]] 711 711 712 712 689 + 690 +=== 2.8.3 Battery Note === 691 + 713 713 ((( 714 - 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.693 +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. 715 715 ))) 716 716 717 717 697 + 698 +=== 2.8.4 Replace the battery === 699 + 718 718 ((( 719 -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).701 +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). 720 720 ))) 721 721 722 722 ... ... @@ -739,7 +739,7 @@ 739 739 740 740 == 4.1 Access AT Commands == 741 741 742 -See NBSN95 AT Command inthis link for detail:BSN95/>>url:https://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN95/]]724 +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/]] 743 743 744 744 745 745 AT+<CMD>? : Help on <CMD> ... ... @@ -827,12 +827,8 @@ 827 827 ))) 828 828 829 829 ((( 830 - 831 - 832 -((( 833 -(% style="color:red" %)Notice, N95S31B and LSN50v2 share the same mother board. They use the same connection and method to update. 812 +(% style="color:red" %)Notice, NDDS75 and LDDS75 share the same mother board. They use the same connection and method to update. 834 834 ))) 835 -))) 836 836 837 837 838 838 ... ... @@ -863,7 +863,7 @@ 863 863 = 7. Order Info = 864 864 865 865 866 -Part Number**:** (% style="color:#4f81bd" %)**N 95S31B-YY**844 +Part Number**:** (% style="color:#4f81bd" %)**NSDDS75** 867 867 868 868 869 869 (% class="wikigeneratedid" %) ... ... @@ -878,7 +878,7 @@ 878 878 879 879 (% style="color:#037691" %)**Package Includes**: 880 880 881 -* N 95S31BNB-IoTTemperatureandHumiditySensor859 +* NSE01 NB-IoT Distance Detect Sensor Node x 1 882 882 * External antenna x 1 883 883 ))) 884 884 ... ... @@ -887,10 +887,11 @@ 887 887 888 888 (% style="color:#037691" %)**Dimension and weight**: 889 889 868 + 890 890 * Device Size: 13.0 x 5 x 4.5 cm 891 891 * Device Weight: 150g 892 -* Package Size / pcs : 1 4.0x8x 5 cm893 -* Weight / pcs : 180g871 +* Package Size / pcs : 15 x 12x 5.5 cm 872 +* Weight / pcs : 220g 894 894 ))) 895 895 896 896 (((