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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... ... @@ -1,1 +1,1 @@ 1 -N DDS75 NB-IoTDistanceDetect Sensor User Manual1 +N95S31B NB-IoT Temperature & Humidity Sensor User Manual - Content
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... ... @@ -1,55 +1,46 @@ 1 1 (% style="text-align:center" %) 2 -[[image: image-20220709085040-1.png||height="542" width="524"]]2 +[[image:1657348034241-728.png||height="470" width="470"]] 3 3 4 4 5 5 6 6 7 7 8 -**Table of Contents:** 9 9 10 -{{toc/}} 11 11 10 +**Table of Contents:** 12 12 13 13 14 14 15 15 16 16 16 + 17 17 = 1. Introduction = 18 18 19 -== 1.1 What is N DDS75Distance DetectionSensor ==19 +== 1.1 What is N95S31B NB-IoT Sensor Node == 20 20 21 21 ((( 22 22 23 23 24 -((( 25 -The Dragino NDDS75 is a (% style="color:blue" %)**NB-IoT Distance Detection Sensor**(%%) for Internet of Things solution. It is designed to measure the distance between the sensor and a flat object. The distance detection sensor is a module that uses ultrasonic sensing technology for distance measurement, and temperature compensation is performed internally to improve the reliability of data. 24 +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*. 26 26 26 +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. 27 27 28 - TheNDDS75can be applied toscenariossuch as horizontaldistancemeasurement,liquid level measurement,parkingmanagementsystem,object proximity andpresencedetection, intelligenttrashcan managementsystem, robot obstacleavoidance,automatic control,sewer,bottom waterlevel monitoring,etc. Itdetects the distancebetweenhemeasured objectandthe sensor, anduploads thevalue via wirelessto IoT Server via NB-IoT Network.28 +N95S31B supports different uplink methods include (% style="color:blue" %)**TCP, MQTT, UDP and CoAP**(%%) for different application requirement. 29 29 30 +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). 30 30 31 -NarrowBand-Internet of Things (NB-IoT) is a standards-based low power wide area (LPWA) technology developed to enable a wide range of new IoT devices and services. NB-IoT significantly improves the power consumption of user devices, system capacity and spectrum efficiency, especially in deep coverage. 32 32 33 +~* make sure you have NB-IoT coverage locally. 33 33 34 -NDDS75 supports different uplink methods include (% style="color:blue" %)**TCP, MQTT, UDP and CoAP** (%%)for different application requirement. 35 - 36 - 37 -NDDS75 is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), It is designed for long term use up to 5 years. (Actually Battery life depends on the use environment, update period & uplink method) 38 - 39 - 40 -To use NDDS75, user needs to check if there is NB-IoT coverage in local area and with the bands NDDS75 supports. If the local operate support it, user needs to get a NB-IoT SIM card from local operator and install NDDS75 to get NB-IoT network connection. 41 -))) 42 - 43 43 44 44 ))) 45 45 46 -[[image:165732 7959271-447.png]]38 +[[image:1657348284168-431.png]] 47 47 48 48 49 49 50 50 == 1.2 Features == 51 51 52 - 53 53 * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD 54 54 * Ultra low power consumption 55 55 * Distance Detection by Ultrasonic technology ... ... @@ -63,7 +63,6 @@ 63 63 * Micro SIM card slot for NB-IoT SIM 64 64 * 8500mAh Battery for long term use 65 65 66 - 67 67 == 1.3 Specification == 68 68 69 69 ... ... @@ -94,7 +94,6 @@ 94 94 * STOP Mode: 10uA @ 3.3v 95 95 * Max transmit power: 350mA@3.3v 96 96 97 - 98 98 == 1.4 Applications == 99 99 100 100 * Smart Buildings & Home Automation ... ... @@ -320,10 +320,10 @@ 320 320 In this mode, uplink payload includes in total 14 bytes 321 321 322 322 323 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width: 510px" %)312 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:440px" %) 324 324 |=(% style="width: 60px;" %)((( 325 325 **Size(bytes)** 326 -)))|=(% style="width: 60px;" %)**6**|=(% style="width: 35px;" %)2|=(% style="width: 35px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 80px;" %)**2**|=(% style="width: 60px;" %)**1**315 +)))|=(% style="width: 60px;" %)**6**|=(% style="width: 35px;" %)2|=(% style="width: 35px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 100px;" %)**2**|=(% style="width: 60px;" %)**1** 327 327 |(% 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:120px" %)[[Distance (unit: mm)>>||anchor="H2.4.5A0Distance"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H2.4.6A0DigitalInterrupt"]] 328 328 329 329 ((( ... ... @@ -452,7 +452,9 @@ 452 452 453 453 Get the distance. Flat object range 280mm - 7500mm. 454 454 444 +((( 455 455 For example, if the data you get from the register is **__0x0B 0x05__**, the distance between the sensor and the measured object is 446 +))) 456 456 457 457 ((( 458 458 ((( ... ... @@ -595,7 +595,9 @@ 595 595 == 2.7 Firmware Change Log == 596 596 597 597 589 +((( 598 598 Download URL & Firmware Change log 591 +))) 599 599 600 600 ((( 601 601 [[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/]] ... ... @@ -602,7 +602,9 @@ 602 602 ))) 603 603 604 604 598 +((( 605 605 Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]] 600 +))) 606 606 607 607 608 608
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