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 95S31BNB-IoTTemperature& HumiditySensor User Manual1 +NDDS75 NB-IoT Distance Detect Sensor User Manual - Content
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... ... @@ -1,46 +1,48 @@ 1 1 (% style="text-align:center" %) 2 -[[image: 1657348034241-728.png||height="470" width="470"]]2 +[[image:image-20220709085040-1.png||height="542" width="524"]] 3 3 4 4 5 5 6 6 7 7 8 - 9 - 10 10 **Table of Contents:** 11 11 10 +{{toc/}} 12 12 13 13 14 14 15 15 16 16 16 + 17 17 = 1. Introduction = 18 18 19 -== 1.1 What is N 95S31BNB-IoTSensorNode==19 +== 1.1 What is NDDS75 Distance Detection Sensor == 20 20 21 21 ((( 22 22 23 23 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*. 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 +))) 25 25 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 - 35 35 36 36 ))) 37 37 38 -[[image:165 7348284168-431.png]]36 +[[image:1654503236291-817.png]] 39 39 40 40 39 +[[image:1657327959271-447.png]] 41 41 41 + 42 + 42 42 == 1.2 Features == 43 43 45 + 44 44 * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD 45 45 * Ultra low power consumption 46 46 * Distance Detection by Ultrasonic technology ... ... @@ -82,8 +82,9 @@ 82 82 (% style="color:#037691" %)**Power Consumption** 83 83 84 84 * STOP Mode: 10uA @ 3.3v 85 -* Max transmit power: 350mA@3.3v 87 +* Max transmit power: [[350mA@3.3v>>mailto:350mA@3.3v]] 86 86 89 + 87 87 == 1.4 Applications == 88 88 89 89 * Smart Buildings & Home Automation ... ... @@ -97,6 +97,7 @@ 97 97 98 98 99 99 103 + 100 100 == 1.5 Pin Definitions == 101 101 102 102 ... ... @@ -209,30 +209,18 @@ 209 209 (% style="color:red" %)Note: if you don't have CoAP server, you can refer this link to set up one: (%%)[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/>>http://wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/]] 210 210 211 211 212 -((( 213 213 **Use below commands:** 214 -))) 215 215 216 -* ((( 217 -(% style="color:blue" %)**AT+PRO=1** (%%) ~/~/ Set to use CoAP protocol to uplink 218 -))) 219 -* ((( 220 -(% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683 ** (%%)~/~/ to set CoAP server address and port 221 -))) 222 -* ((( 223 -(% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path 224 -))) 218 +* (% style="color:blue" %)**AT+PRO=1** (%%) ~/~/ Set to use CoAP protocol to uplink 219 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683 ** (%%)~/~/ to set CoAP server address and port 220 +* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path 225 225 226 -((( 227 227 For parameter description, please refer to AT command set 228 -))) 229 229 230 230 [[image:1657330452568-615.png]] 231 231 232 232 233 -((( 234 234 After configure the server address and (% style="color:green" %)**reset the device**(%%) (via AT+ATZ ), NDDS75 will start to uplink sensor values to CoAP server. 235 -))) 236 236 237 237 [[image:1657330472797-498.png]] 238 238 ... ... @@ -241,9 +241,9 @@ 241 241 === 2.2.5 Use UDP protocol to uplink data(Default protocol) === 242 242 243 243 244 -* (% style="color:blue" %)**AT+PRO=2 ** (%%) 236 +* (% style="color:blue" %)**AT+PRO=2 ** (%%) ~/~/ Set to use UDP protocol to uplink 245 245 * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601 ** (%%) ~/~/ to set UDP server address and port 246 -* (% style="color:blue" %)**AT+CFM=1 ** (%%) ~/~/ 238 +* (% style="color:blue" %)**AT+CFM=1 ** (%%) ~/~/If the server does not respond, this command is unnecessary 247 247 248 248 [[image:1657330501006-241.png]] 249 249 ... ... @@ -255,11 +255,11 @@ 255 255 === 2.2.6 Use MQTT protocol to uplink data === 256 256 257 257 258 -* (% style="color:blue" %)**AT+PRO=3 ** (%%) 259 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883 ** (%%) 260 -* (% style="color:blue" %)**AT+CLIENT=CLIENT ** 261 -* (% style="color:blue" %)**AT+UNAME=UNAME 262 -* (% style="color:blue" %)**AT+PWD=PWD 250 +* (% style="color:blue" %)**AT+PRO=3 ** (%%) ~/~/Set to use MQTT protocol to uplink 251 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883 ** (%%) ~/~/Set MQTT server address and port 252 +* (% style="color:blue" %)**AT+CLIENT=CLIENT ** (%%)~/~/Set up the CLIENT of MQTT 253 +* (% style="color:blue" %)**AT+UNAME=UNAME **(%%)~/~/Set the username of MQTT 254 +* (% style="color:blue" %)**AT+PWD=PWD **(%%)~/~/Set the password of MQTT 263 263 * (% style="color:blue" %)**AT+PUBTOPIC=NDDS75_PUB **(%%)~/~/Set the sending topic of MQTT 264 264 * (% style="color:blue" %)**AT+SUBTOPIC=NDDS75_SUB **(%%) ~/~/Set the subscription topic of MQTT 265 265 ... ... @@ -309,11 +309,11 @@ 309 309 In this mode, uplink payload includes in total 14 bytes 310 310 311 311 312 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width: 440px" %)313 -|=(% style="width: 60px;" %)(((304 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %) 305 +|=(% style="width: 80px;" %)((( 314 314 **Size(bytes)** 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**316 -|(% 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"]]307 +)))|=(% style="width: 80px;" %)**6**|=(% style="width: 35px;" %)2|=(% style="width: 35px;" %)**2**|=(% style="width: 110px;" %)**1**|=(% style="width: 110px;" %)**2**|=(% style="width: 70px;" %)**1** 308 +|(% 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="H2.4.8A0DigitalInterrupt"]] 317 317 318 318 ((( 319 319 If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS751 uplink data. ... ... @@ -396,6 +396,10 @@ 396 396 === 2.4.3 Battery Info === 397 397 398 398 ((( 391 +Check the battery voltage for LSE01. 392 +))) 393 + 394 +((( 399 399 Ex1: 0x0B45 = 2885mV 400 400 ))) 401 401 ... ... @@ -441,9 +441,7 @@ 441 441 442 442 Get the distance. Flat object range 280mm - 7500mm. 443 443 444 -((( 445 445 For example, if the data you get from the register is **__0x0B 0x05__**, the distance between the sensor and the measured object is 446 -))) 447 447 448 448 ((( 449 449 ((( ... ... @@ -586,9 +586,7 @@ 586 586 == 2.7 Firmware Change Log == 587 587 588 588 589 -((( 590 590 Download URL & Firmware Change log 591 -))) 592 592 593 593 ((( 594 594 [[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/]] ... ... @@ -595,9 +595,7 @@ 595 595 ))) 596 596 597 597 598 -((( 599 599 Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]] 600 -))) 601 601 602 602 603 603 ... ... @@ -662,7 +662,7 @@ 662 662 And the Life expectation in difference case will be shown on the right. 663 663 ))) 664 664 665 -[[image:image-2022070 9110451-3.png]]655 +[[image:image-20220708141352-7.jpeg]] 666 666 667 667 668 668
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