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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... ... @@ -1,45 +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. 26 -\\The NDDS75 can be applied to scenarios such as horizontal distance measurement, liquid level measurement, parking management system, object proximity and presence detection, intelligent trash can management system, robot obstacle avoidance, automatic control, sewer, bottom water level monitoring, etc. It detects the distance between the measured object and the sensor, and uploads the value via wireless to IoT Server via NB-IoT Network. 27 -\\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. 28 -\\NDDS75 supports different uplink methods include (% style="color:blue" %)**TCP, MQTT, UDP and CoAP** (%%)for different application requirement. 29 -\\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) 30 -\\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. 31 -))) 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*. 32 32 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 + 28 +N95S31B supports different uplink methods include (% style="color:blue" %)**TCP, MQTT, UDP and CoAP**(%%) for different application requirement. 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). 31 + 32 + 33 +~* make sure you have NB-IoT coverage locally. 34 + 33 33 34 34 ))) 35 35 36 -[[image:165732 7959271-447.png]]38 +[[image:1657348284168-431.png]] 37 37 38 38 39 39 40 40 == 1.2 Features == 41 41 42 - 43 43 * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD 44 44 * Ultra low power consumption 45 45 * Distance Detection by Ultrasonic technology ... ... @@ -53,8 +53,6 @@ 53 53 * Micro SIM card slot for NB-IoT SIM 54 54 * 8500mAh Battery for long term use 55 55 56 - 57 - 58 58 == 1.3 Specification == 59 59 60 60 ... ... @@ -85,8 +85,6 @@ 85 85 * STOP Mode: 10uA @ 3.3v 86 86 * Max transmit power: 350mA@3.3v 87 87 88 - 89 - 90 90 == 1.4 Applications == 91 91 92 92 * Smart Buildings & Home Automation ... ... @@ -261,8 +261,8 @@ 261 261 * (% style="color:blue" %)**AT+PRO=3 ** (%%) ~/~/Set to use MQTT protocol to uplink 262 262 * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883 ** (%%) ~/~/Set MQTT server address and port 263 263 * (% style="color:blue" %)**AT+CLIENT=CLIENT ** (%%)~/~/Set up the CLIENT of MQTT 264 -* (% style="color:blue" %)**AT+UNAME=UNAME 265 -* (% style="color:blue" %)**AT+PWD=PWD 261 +* (% style="color:blue" %)**AT+UNAME=UNAME **(%%)~/~/Set the username of MQTT 262 +* (% style="color:blue" %)**AT+PWD=PWD **(%%)~/~/Set the password of MQTT 266 266 * (% style="color:blue" %)**AT+PUBTOPIC=NDDS75_PUB **(%%)~/~/Set the sending topic of MQTT 267 267 * (% style="color:blue" %)**AT+SUBTOPIC=NDDS75_SUB **(%%) ~/~/Set the subscription topic of MQTT 268 268 ... ... @@ -312,10 +312,10 @@ 312 312 In this mode, uplink payload includes in total 14 bytes 313 313 314 314 315 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width: 510px" %)316 -|=(% style="width: 80px;" %)(((312 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:440px" %) 313 +|=(% style="width: 60px;" %)((( 317 317 **Size(bytes)** 318 -)))|=(% style="width: 80px;" %)**6**|=(% style="width: 35px;" %)2|=(% style="width: 35px;" %)**2**|=(% style="width:110px;" %)**1**|=(% style="width: 110px;" %)**2**|=(% style="width:70px;" %)**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** 319 319 |(% 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"]] 320 320 321 321 ((( ... ... @@ -444,7 +444,9 @@ 444 444 445 445 Get the distance. Flat object range 280mm - 7500mm. 446 446 444 +((( 447 447 For example, if the data you get from the register is **__0x0B 0x05__**, the distance between the sensor and the measured object is 446 +))) 448 448 449 449 ((( 450 450 ((( ... ... @@ -587,7 +587,9 @@ 587 587 == 2.7 Firmware Change Log == 588 588 589 589 589 +((( 590 590 Download URL & Firmware Change log 591 +))) 591 591 592 592 ((( 593 593 [[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/]] ... ... @@ -594,7 +594,9 @@ 594 594 ))) 595 595 596 596 598 +((( 597 597 Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]] 600 +))) 598 598 599 599 600 600
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