Changes for page DS20L -- LoRaWAN Smart Distance Detector User Manual 01
Last modified by Mengting Qiu on 2023/12/14 11:15
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... ... @@ -1,1 +1,1 @@ 1 -DDS 20-LB -- LoRaWANUltrasonicLiquid LevelSensor User Manual1 +DDS45-LB -- LoRaWAN Distance Detection Sensor User Manual - Content
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... ... @@ -1,13 +1,9 @@ 1 1 (% style="text-align:center" %) 2 -[[image:image-2023061 3133716-2.png||height="717" width="717"]]2 +[[image:image-20230612170349-1.png||height="656" width="656"]] 3 3 4 4 5 5 6 6 7 - 8 - 9 - 10 - 11 11 **Table of Contents:** 12 12 13 13 {{toc/}} ... ... @@ -19,26 +19,24 @@ 19 19 20 20 = 1. Introduction = 21 21 22 -== 1.1 What is LoRaWAN Ultrasonicliquid levelSensor ==18 +== 1.1 What is LoRaWAN Distance Detection Sensor == 23 23 24 24 25 -The Dragino DDS 20-LB is a (% style="color:blue" %)**LoRaWANUltrasonicliquid levelsensor**(%%) for Internet of Things solution. It uses (% style="color:blue" %)**none-contactmethod**(%%)to measurethe (% style="color:blue" %)**height of liquid**(%%) incontainerwithoutopeningthecontainer, and send thevalue viaLoRaWANnetworktoIoT Server.21 +The Dragino DDS75-LB is a (% style="color:blue" %)** LoRaWAN Distance Detection Sensor**(%%) for Internet of Things solution. It is used to measure the distance between the sensor and a flat object. The distance detection sensor is a module that uses (% style="color:blue" %)** ultrasonic sensing technology**(%%) for (% style="color:blue" %)**distance measurement**(%%), and (% style="color:blue" %)** temperature compensation**(%%) is performed internally to improve the reliability of data. The DDS75-LB 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. 26 26 27 - The DDS20-LB sensor is installeddirectlybelowthecontainerto detect the heightof theliquidlevel.User doesn'tneedto openahole on theontainerto betested. Thenone-contactmeasurementmakes themeasurementsafety, easierandpossibleforsomestrictsituation.23 +It detects the distance(% style="color:blue" %)** between the measured object and the sensor**(%%), and uploads the value via wireless to LoRaWAN IoT Server. 28 28 29 - DDS20-LB uses(% style="color:blue" %)**ultrasonic sensingtechnology**(%%)for distancemeasurement.DDS20-LBisof high accuracytomeasurevariousliquidsuchas: (% style="color:blue"%)**toxicsubstances**(%%), (%style="color:blue" %)**strong acids**(%%), (%style="color:blue" %)**strong alkalis**(%%)and(%style="color:blue"%)**various pure liquids**(%%) in high-temperatureandhigh-pressureairtight containers.25 +The LoRa wireless technology used in DDS75-LB allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption. 30 30 31 - The LoRa wireless technology used inDDS20-LBallowsdeviceto send data and reach extremely longrangesat low data-rates.Itprovidesultra-long rangespread spectrumcommunication and high interferenceimmunitywhilstminimizingcurrentconsumption.27 +DDS75-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use. 32 32 33 -DDS 20-LB(%style="color:blue"%)**supports BLE configure**(%%) and (% style="color:blue" %)**wirelessOTAupdate**(%%)whichmakeuser easytouse.29 +DDS75-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years. 34 34 35 -DDS 20-LB is poweredby (%style="color:blue"%)**8500mAhLi-SOCI2battery**(%%), itisdesignedforlongtermuseupto5years.31 +Each DDS75-LB is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on. 36 36 37 - Each DDS20-LBis pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server andit will auto connect after power on.33 +[[image:image-20230612170943-2.png||height="525" width="912"]] 38 38 39 -[[image:image-20230613140115-3.png||height="453" width="800"]] 40 40 41 - 42 42 == 1.2 Features == 43 43 44 44 ... ... @@ -45,10 +45,9 @@ 45 45 * LoRaWAN 1.0.3 Class A 46 46 * Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865 47 47 * Ultra-low power consumption 48 -* Liquid Level Measurement by Ultrasonic technology 49 -* Measure through container, No need to contact Liquid 50 -* Valid level range 20mm - 2000mm 51 -* Accuracy: ±(5mm+S*0.5%) (S: Measure Value) 42 +* Distance Detection by Ultrasonic technology 43 +* Flat object range 280mm - 7500mm 44 +* Accuracy: ±(1cm+S*0.3%) (S: Distance) 52 52 * Cable Length : 25cm 53 53 * Support Bluetooth v5.1 and LoRaWAN remote configure 54 54 * Support wireless OTA update firmware ... ... @@ -57,6 +57,7 @@ 57 57 * IP66 Waterproof Enclosure 58 58 * 8500mAh Battery for long term use 59 59 53 + 60 60 == 1.3 Specification == 61 61 62 62 ... ... @@ -85,158 +85,71 @@ 85 85 * Sleep Mode: 5uA @ 3.3v 86 86 * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm 87 87 88 -== 1.4 Suitable Container & Liquid == 89 89 83 +== 1.4 Rated environmental conditions == 90 90 91 -* Solid Wall container such as: steel, iron, glass, ceramics, non-foaming plastics etc. 92 -* Container shape is regular, and surface is smooth. 93 -* Container Thickness: 94 -** Pure metal material. 2~~8mm, best is 3~~5mm 95 -** Pure non metal material: <10 mm 96 -* Pure liquid without irregular deposition.(% style="display:none" %) 97 97 86 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %) 87 +|(% style="background-color:#d9e2f3; color:#0070c0; width:163px" %)**Item**|(% style="background-color:#d9e2f3; color:#0070c0; width:90px" %)((( 88 +**Minimum value** 89 +)))|(% style="background-color:#d9e2f3; color:#0070c0; width:70px" %)((( 90 +**Typical value** 91 +)))|(% style="background-color:#d9e2f3; color:#0070c0; width:87px" %)((( 92 +**Maximum value** 93 +)))|(% style="background-color:#d9e2f3; color:#0070c0; width:40px" %)**Unit**|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**Remarks** 94 +|(% style="width:174px" %)Storage temperature|(% style="width:86px" %)-25|(% style="width:66px" %)25|(% style="width:90px" %)80|(% style="width:48px" %)℃|(% style="width:203px" %) 95 +|(% style="width:174px" %)Storage humidity|(% style="width:86px" %) |(% style="width:66px" %)65%|(% style="width:90px" %)90%|(% style="width:48px" %)RH|(% style="width:203px" %)(1) 96 +|(% style="width:174px" %)Operating temperature|(% style="width:86px" %)-15|(% style="width:66px" %)25|(% style="width:90px" %)60|(% style="width:48px" %)℃|(% style="width:203px" %) 97 +|(% style="width:174px" %)Working humidity|(% style="width:86px" %)((( 98 + 98 98 99 -== 1.5 Install DDS20-LB == 100 + 101 +)))|(% style="width:66px" %)65%|(% style="width:90px" %)80%|(% style="width:48px" %)RH|(% style="width:203px" %)(1) 100 100 101 - 102 -(% style="color:blue" %)**Step 1**(%%): Choose the installation point. 103 - 104 -DDS20-LB (% style="color:red" %)**MUST**(%%) be installed on the container bottom middle position. 105 - 106 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS20%20-%20LoRaWAN%20Liquid%20Level%20Sensor%20User%20Manual/WebHome/image-20220615091045-3.png?rev=1.1||alt="image-20220615091045-3.png"]] 107 - 108 - 109 109 ((( 110 -(% style="color:blue" %)**Step 2**(%%): Polish the installation point. 111 -))) 104 +(% style="color:red" %)**Remarks: (1) a. When the ambient temperature is 0-39 ℃, the maximum humidity is 90% (non-condensing); ** 112 112 113 -((( 114 -For Metal Surface with paint, it is important to polish the surface, first use crude sand paper to polish the paint level , then use exquisite sand paper to polish the metal level to make it shine & smooth. 115 -))) 106 +(% style="color:red" %)** b. When the ambient temperature is 40-50 ℃, the highest humidity is the highest humidity in the natural world at the current temperature (no condensation)** 116 116 117 -[[image:image-20230613143052-5.png]] 118 - 119 - 120 -No polish needed if the container is shine metal surface without paint or non-metal container. 121 - 122 -[[image:image-20230613143125-6.png]] 123 - 124 - 125 -((( 126 -(% style="color:blue" %)**Step3: **(%%)Test the installation point. 108 + 127 127 ))) 128 128 129 -((( 130 -Power on DDS20-LB, check if the blue LED is on, If the blue LED is on, means the sensor works. Then put ultrasonic coupling paste on the sensor and put it tightly on the installation point. 131 -))) 111 +== 1.5 Effective measurement range Reference beam pattern == 132 132 133 133 134 -((( 135 -It is necessary to put the coupling paste between the sensor and the container, otherwise DDS20-LB won't detect the liquid level. 136 -))) 114 +(% style="color:blue" %)**1. The tested object is a white cylindrical tube made of PVC, with a height of 100cm and a diameter of 7.5cm.** 137 137 138 -[[image: 1655256160324-178.png||height="151"width="419"]][[image:image-20220615092327-13.png||height="146" width="260"]]116 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654852253176-749.png?rev=1.1||alt="1654852253176-749.png"]] 139 139 140 140 141 -((( 142 -After paste the DDS20-LB well, power on DDS20-LB. In the first 30 seconds of booting, device will check the sensors status and BLUE LED will show the status as below. After 30 seconds, BLUE LED will be off to save battery life. 143 -))) 119 +(% style="color:blue" %)**2. The object to be tested is a "corrugated cardboard box" perpendicular to the central axis of 0 °, and the length * width is 60cm * 50cm.** 144 144 121 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654852175653-550.png?rev=1.1||alt="1654852175653-550.png"]] 145 145 146 -((( 147 -(% style="color:red" %)**LED Status:** 148 -))) 149 149 150 -* ((( 151 -Onboard LED: When power on device, the onboard LED will fast blink 4 times which means detect the sensor well. 152 -))) 153 - 154 -* ((( 155 -(% style="color:blue" %)**BLUE LED**(% style="color:red" %)** always ON**(%%): Sensor is power on but doesn't detect liquid. There is problem in installation point. 156 -))) 157 -* ((( 158 -(% style="color:blue" %)**BLUE LED**(% style="color:red" %)** slowly blinking**(%%): Sensor detects Liquid Level, The installation point is good. 159 -))) 160 - 161 -((( 162 -LDDS20 will enter into low power mode at 30 seconds after system reset or power on, Blue LED will be off after that. 163 -))) 164 - 165 - 166 -((( 167 -(% style="color:red" %)**Note 2:** 168 -))) 169 - 170 -((( 171 -(% style="color:red" %)**Ultrasonic coupling paste** (%%) is subjected in most shipping way. So the default package doesn't include it and user needs to purchase locally. 172 -))) 173 - 174 - 175 -((( 176 -(% style="color:blue" %)**Step4: **(%%)Install use Epoxy ab glue. 177 -))) 178 - 179 -((( 180 -Prepare Eproxy AB glue. 181 -))) 182 - 183 -((( 184 -Put Eproxy AB glue in the sensor and press it hard on the container installation point. 185 -))) 186 - 187 -((( 188 -Reset DDS20-LB and see if the BLUE LED is slowly blinking. 189 -))) 190 - 191 -[[image:image-20220615091045-8.png||height="203" width="341"]] [[image:image-20220615091045-9.png||height="200" width="284"]] 192 - 193 - 194 -((( 195 -(% style="color:red" %)**Note 1:** 196 -))) 197 - 198 -((( 199 -Eproxy AB glue needs 3~~ 5 minutes to stable attached. we can use other glue material to keep it in the position. 200 -))) 201 - 202 - 203 -((( 204 -(% style="color:red" %)**Note 2:** 205 -))) 206 - 207 -((( 208 -(% style="color:red" %)**Eproxy AB glue**(%%) is subjected in most shipping way. So the default package doesn't include it and user needs to purchase locally. 209 -))) 210 - 211 - 212 212 == 1.6 Applications == 213 213 214 214 215 -* Smart liquid control solution. 127 +* Horizontal distance measurement 128 +* Liquid level measurement 129 +* Parking management system 130 +* Object proximity and presence detection 131 +* Intelligent trash can management system 132 +* Robot obstacle avoidance 133 +* Automatic control 134 +* Sewer 135 +* Bottom water level monitoring 216 216 217 -* Smart liquefied gas solution. 218 218 138 +== 1.7 Sleep mode and working mode == 219 219 220 220 221 -== 1.7 Precautions == 222 - 223 - 224 -* At room temperature, containers of different materials, such as steel, glass, iron, ceramics, non-foamed plastics and other dense materials, have different detection blind areas and detection limit heights. 225 - 226 -* For containers of the same material at room temperature, the detection blind zone and detection limit height are also different for the thickness of the container. 227 - 228 -* When the detected liquid level exceeds the effective detection value of the sensor, and the liquid level of the liquid to be measured shakes or tilts, the detected liquid height is unstable.(% style="display:none" %) 229 - 230 - 231 -== 1.8 Sleep mode and working mode == 232 - 233 - 234 234 (% style="color:blue" %)**Deep Sleep Mode: **(%%)Sensor doesn't have any LoRaWAN activate. This mode is used for storage and shipping to save battery life. 235 235 236 236 (% style="color:blue" %)**Working Mode:** (%%)In this mode, Sensor will work as LoRaWAN Sensor to Join LoRaWAN network and send out sensor data to server. Between each sampling/tx/rx periodically, sensor will be in IDLE mode), in IDLE mode, sensor has the same power consumption as Deep Sleep mode. 237 237 238 238 239 -== 1. 9Button & LEDs ==146 +== 1.8 Button & LEDs == 240 240 241 241 242 242 [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675071855856-879.png]] ... ... @@ -255,11 +255,13 @@ 255 255 ))) 256 256 |(% style="width:167px" %)Fast press ACT 5 times.|(% style="width:117px" %)Deactivate Device|(% style="width:225px" %)(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means device is in Deep Sleep Mode. 257 257 258 -== 1.10 BLE connection == 259 259 166 +== 1.9 BLE connection == 260 260 261 -DDS20-LB support BLE remote configure. 262 262 169 +DDS75-LB support BLE remote configure. 170 + 171 + 263 263 BLE can be used to configure the parameter of sensor or see the console output from sensor. BLE will be only activate on below case: 264 264 265 265 * Press button to send an uplink ... ... @@ -269,12 +269,12 @@ 269 269 If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode. 270 270 271 271 272 -== 1.1 1Pin Definitions ==181 +== 1.10 Pin Definitions == 273 273 274 274 [[image:image-20230523174230-1.png]] 275 275 276 276 277 -== 1.1 2Mechanical ==186 +== 1.11 Mechanical == 278 278 279 279 280 280 [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]] ... ... @@ -288,18 +288,22 @@ 288 288 289 289 (% style="color:blue" %)**Probe Mechanical:** 290 290 291 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS20%20-%20LoRaWAN%20Liquid%20Level%20Sensor%20User%20Manual/WebHome/image-20220615090910-1.png?rev=1.1||alt="image-20220615090910-1.png"]] 292 292 201 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610172003-1.png?rev=1.1||alt="image-20220610172003-1.png"]] 293 293 294 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS20%20-%20LoRaWAN%20Liquid%20Level%20Sensor%20User%20Manual/WebHome/image-20220615090910-2.png?rev=1.1||alt="image-20220615090910-2.png"]] 295 295 204 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610172003-2.png?rev=1.1||alt="image-20220610172003-2.png"]] 296 296 297 -= 2. Configure DDS20-LB to connect to LoRaWAN network = 298 298 207 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610172003-2.png?rev=1.1||alt="image-20220610172003-2.png"]] 208 + 209 + 210 += 2. Configure DDS75-LB to connect to LoRaWAN network = 211 + 299 299 == 2.1 How it works == 300 300 301 301 302 -The DDS 45-LB is configured as (% style="color:#037691" %)**LoRaWAN OTAA Class A**(%%) mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and press the button to activate the DDS45-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.215 +The DDS75-LB is configured as (% style="color:#037691" %)**LoRaWAN OTAA Class A**(%%) mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and press the button to activate the DDS75-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes. 303 303 304 304 (% style="display:none" %) (%%) 305 305 ... ... @@ -310,12 +310,12 @@ 310 310 311 311 The LPS8v2 is already set to connected to [[TTN network >>url:https://console.cloud.thethings.network/]], so what we need to now is configure the TTN server. 312 312 313 -[[image:image-2023061 3140140-4.png||height="453" width="800"]](% style="display:none" %)226 +[[image:image-20230612171032-3.png||height="492" width="855"]](% style="display:none" %) 314 314 315 315 316 -(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from DDS 45-LB.229 +(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from DDS75-LB. 317 317 318 -Each DDS 45-LB is shipped with a sticker with the default device EUI as below:231 +Each DDS75-LB is shipped with a sticker with the default device EUI as below: 319 319 320 320 [[image:image-20230426084152-1.png||alt="图片-20230426084152-1.png" height="233" width="502"]] 321 321 ... ... @@ -344,10 +344,10 @@ 344 344 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-S31-S31B%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20User%20Manual/WebHome/image-20220611161308-6.png?width=744&height=485&rev=1.1||alt="图片-20220611161308-6.png"]] 345 345 346 346 347 -(% style="color:blue" %)**Step 2:**(%%) Activate on DDS 45-LB260 +(% style="color:blue" %)**Step 2:**(%%) Activate on DDS75-LB 348 348 349 349 350 -Press the button for 5 seconds to activate the DDS 45-LB.263 +Press the button for 5 seconds to activate the DDS75-LB. 351 351 352 352 (% style="color:green" %)**Green led**(%%) will fast blink 5 times, device will enter (% style="color:blue" %)**OTA mode**(%%) for 3 seconds. And then start to JOIN LoRaWAN network. (% style="color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network. 353 353 ... ... @@ -358,7 +358,7 @@ 358 358 359 359 360 360 ((( 361 -DDS 45-LB will uplink payload via LoRaWAN with below payload format:274 +DDS75-LB will uplink payload via LoRaWAN with below payload format: 362 362 ))) 363 363 364 364 ((( ... ... @@ -382,7 +382,7 @@ 382 382 === 2.3.1 Battery Info === 383 383 384 384 385 -Check the battery voltage for DDS 45-LB.298 +Check the battery voltage for DDS75-LB. 386 386 387 387 Ex1: 0x0B45 = 2885mV 388 388 ... ... @@ -393,18 +393,20 @@ 393 393 394 394 395 395 ((( 396 -Get the distance. Flat object range 30mm -4500mm.309 +Get the distance. Flat object range 280mm - 7500mm. 397 397 ))) 398 398 399 399 ((( 400 -For example, if the data you get from the register is **0x0B 0x05**, the distance between the sensor and the measured object is(% style="color:#4472c4" %)** **313 +For example, if the data you get from the register is 0x0B 0x05, the distance between the sensor and the measured object is(% style="color:#4472c4" %)** ** 401 401 402 -(% style="color: blue" %)**0B05(H) = 2821 (D) = 2821 mm.**315 +(% style="color:#4472c4" %)**0B05(H) = 2821 (D) = 2821 mm.** 403 403 ))) 404 404 318 + 405 405 * If the sensor value is 0x0000, it means system doesn't detect ultrasonic sensor. 406 -* If the sensor value lower than 0x0 01E(30mm), the sensor value will be 0x00.320 +* If the sensor value lower than 0x0118 (280mm), the sensor value will be invalid. All value lower than 280mm will be set to 0x0014(20mm) which means the value is invalid. 407 407 322 + 408 408 === 2.3.3 Interrupt Pin === 409 409 410 410 ... ... @@ -451,7 +451,7 @@ 451 451 The payload decoder function for TTN V3 is here: 452 452 453 453 ((( 454 -DDS 45-LB TTN V3 Payload Decoder: [[ttps:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]369 +DDS75-LB TTN V3 Payload Decoder: [[ttps:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]] 455 455 ))) 456 456 457 457 ... ... @@ -458,7 +458,7 @@ 458 458 == 2.4 Uplink Interval == 459 459 460 460 461 -The DDS 45-LB by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link: [[Change Uplink Interval>>||anchor="H3.3.1SetTransmitIntervalTime"]]376 +The DDS75-LB by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link: [[Change Uplink Interval>>||anchor="H3.3.1SetTransmitIntervalTime"]] 462 462 463 463 464 464 == 2.5 Show Data in DataCake IoT Server == ... ... @@ -486,7 +486,7 @@ 486 486 487 487 (% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.** 488 488 489 -(% style="color:blue" %)**Step 4**(%%)**: Search the DDS 45-LB and add DevEUI.**404 +(% style="color:blue" %)**Step 4**(%%)**: Search the DDS75-LB and add DevEUI.** 490 490 491 491 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654851029373-510.png?rev=1.1||alt="1654851029373-510.png"]] 492 492 ... ... @@ -500,19 +500,19 @@ 500 500 == 2.6 Datalog Feature == 501 501 502 502 503 -Datalog Feature is to ensure IoT Server can get all sampling data from Sensor even if the LoRaWAN network is down. For each sampling, DDS 45-LB will store the reading for future retrieving purposes.418 +Datalog Feature is to ensure IoT Server can get all sampling data from Sensor even if the LoRaWAN network is down. For each sampling, DDS75-LB will store the reading for future retrieving purposes. 504 504 505 505 506 506 === 2.6.1 Ways to get datalog via LoRaWAN === 507 507 508 508 509 -Set PNACKMD=1, DDS 45-LB will wait for ACK for every uplink, when there is no LoRaWAN network,DDS45-LB will mark these records with non-ack messages and store the sensor data, and it will send all messages (10s interval) after the network recovery.424 +Set PNACKMD=1, DDS75-LB will wait for ACK for every uplink, when there is no LoRaWAN network,DDS75-LB will mark these records with non-ack messages and store the sensor data, and it will send all messages (10s interval) after the network recovery. 510 510 511 511 * ((( 512 -a) DDS 45-LB will do an ACK check for data records sending to make sure every data arrive server.427 +a) DDS75-LB will do an ACK check for data records sending to make sure every data arrive server. 513 513 ))) 514 514 * ((( 515 -b) DDS 45-LB will send data in **CONFIRMED Mode** when PNACKMD=1, but DDS45-LB won't re-transmit the packet if it doesn't get ACK, it will just mark it as a NONE-ACK message. In a future uplink if DDS45-LB gets a ACK, DDS45-LB will consider there is a network connection and resend all NONE-ACK messages.430 +b) DDS75-LB will send data in **CONFIRMED Mode** when PNACKMD=1, but DDS75-LB won't re-transmit the packet if it doesn't get ACK, it will just mark it as a NONE-ACK message. In a future uplink if DDS75-LB gets a ACK, DDS75-LB will consider there is a network connection and resend all NONE-ACK messages. 516 516 ))) 517 517 518 518 Below is the typical case for the auto-update datalog feature (Set PNACKMD=1) ... ... @@ -523,7 +523,7 @@ 523 523 === 2.6.2 Unix TimeStamp === 524 524 525 525 526 -DDS 45-LB uses Unix TimeStamp format based on441 +DDS75-LB uses Unix TimeStamp format based on 527 527 528 528 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20220523001219-11.png?width=627&height=97&rev=1.1||alt="图片-20220523001219-11.png" height="97" width="627"]] 529 529 ... ... @@ -542,7 +542,7 @@ 542 542 543 543 User need to set (% style="color:blue" %)**SYNCMOD=1**(%%) to enable sync time via MAC command. 544 544 545 -Once DDS 45-LB Joined LoRaWAN network, it will send the MAC command (DeviceTimeReq) and the server will reply with (DeviceTimeAns) to send the current time to DDS45-LB. If DDS45-LB fails to get the time from the server, DDS45-LB will use the internal time and wait for next time request (AT+SYNCTDC to set the time request period, default is 10 days).460 +Once DDS75-LB Joined LoRaWAN network, it will send the MAC command (DeviceTimeReq) and the server will reply with (DeviceTimeAns) to send the current time to DDS75-LB. If DDS75-LB fails to get the time from the server, DDS75-LB will use the internal time and wait for next time request (AT+SYNCTDC to set the time request period, default is 10 days). 546 546 547 547 (% style="color:red" %)**Note: LoRaWAN Server need to support LoRaWAN v1.0.3(MAC v1.0.3) or higher to support this MAC command feature, Chirpstack,TTN V3 v3 and loriot support but TTN V3 v2 doesn't support. If server doesn't support this command, it will through away uplink packet with this command, so user will lose the packet with time request for TTN V3 v2 if SYNCMOD=1.** 548 548 ... ... @@ -570,7 +570,7 @@ 570 570 ))) 571 571 572 572 ((( 573 -Uplink Internal =5s,means DDS 45-LB will send one packet every 5s. range 5~~255s.488 +Uplink Internal =5s,means DDS75-LB will send one packet every 5s. range 5~~255s. 574 574 ))) 575 575 576 576 ... ... @@ -577,17 +577,17 @@ 577 577 == 2.7 Frequency Plans == 578 578 579 579 580 -The DDS 45-LB uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets.495 +The DDS75-LB uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets. 581 581 582 582 [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]] 583 583 584 584 585 -= 3. Configure DDS 45-LB =500 += 3. Configure DDS75-LB = 586 586 587 587 == 3.1 Configure Methods == 588 588 589 589 590 -DDS 45-LB supports below configure method:505 +DDS75-LB supports below configure method: 591 591 592 592 * AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]]. 593 593 ... ... @@ -595,6 +595,7 @@ 595 595 596 596 * LoRaWAN Downlink. Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section. 597 597 513 + 598 598 == 3.2 General Commands == 599 599 600 600 ... ... @@ -609,10 +609,10 @@ 609 609 [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]] 610 610 611 611 612 -== 3.3 Commands special design for DDS 45-LB ==528 +== 3.3 Commands special design for DDS75-LB == 613 613 614 614 615 -These commands only valid for DDS 45-LB, as below:531 +These commands only valid for DDS75-LB, as below: 616 616 617 617 618 618 === 3.3.1 Set Transmit Interval Time === ... ... @@ -654,7 +654,10 @@ 654 654 Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds 655 655 ))) 656 656 * ((( 657 -Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds 573 +Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds 574 + 575 + 576 + 658 658 ))) 659 659 660 660 === 3.3.2 Set Interrupt Mode === ... ... @@ -691,10 +691,11 @@ 691 691 692 692 * Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger 693 693 613 + 694 694 = 4. Battery & Power Consumption = 695 695 696 696 697 -DDS 45-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.617 +DDS75-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace. 698 698 699 699 [[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] . 700 700 ... ... @@ -703,7 +703,7 @@ 703 703 704 704 705 705 (% class="wikigeneratedid" %) 706 -User can change firmware DDS 45-LB to:626 +User can change firmware DDS75-LB to: 707 707 708 708 * Change Frequency band/ region. 709 709 ... ... @@ -711,7 +711,7 @@ 711 711 712 712 * Fix bugs. 713 713 714 -Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/a5 ue0nfrzqy9nz6/AABbvlATosDJKDwBmbirVbMYa?dl=0]]**634 +Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/7la95mae0fn03xe/AACtzs-32m22TLb75B-iIr-Qa?dl=0]]** 715 715 716 716 Methods to Update Firmware: 717 717 ... ... @@ -719,18 +719,19 @@ 719 719 720 720 * Update through UART TTL interface: **[[Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]**. 721 721 642 + 722 722 = 6. FAQ = 723 723 724 -== 6.1 What is the frequency plan for DDS 45-LB? ==645 +== 6.1 What is the frequency plan for DDS75-LB? == 725 725 726 726 727 -DDS 45-LB use the same frequency as other Dragino products. User can see the detail from this link: [[Introduction>>doc:Main.End Device Frequency Band.WebHome||anchor="H1.Introduction"]]648 +DDS75-LB use the same frequency as other Dragino products. User can see the detail from this link: [[Introduction>>doc:Main.End Device Frequency Band.WebHome||anchor="H1.Introduction"]] 728 728 729 729 730 -== 6.2 Can I use DDS 45-LB in condensation environment? ==651 +== 6.2 Can I use DDS75-LB in condensation environment? == 731 731 732 732 733 -DDS 45-LB is not suitable to be used in condensation environment. Condensation on the DDS45-LB probe will affect the reading and always got 0.654 +DDS75-LB is not suitable to be used in condensation environment. Condensation on the DDS75-LB probe will affect the reading and always got 0. 734 734 735 735 736 736 = 7. Trouble Shooting = ... ... @@ -781,7 +781,7 @@ 781 781 = 8. Order Info = 782 782 783 783 784 -Part Number: (% style="color:blue" %)**DDS 45-LB-XXX**705 +Part Number: (% style="color:blue" %)**DDS75-LB-XXX** 785 785 786 786 (% style="color:red" %)**XXX**(%%): **The default frequency band** 787 787 ... ... @@ -801,12 +801,13 @@ 801 801 802 802 * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 803 803 725 + 804 804 = 9. Packing Info = 805 805 806 806 807 807 (% style="color:#037691" %)**Package Includes**: 808 808 809 -* DDS 45-LB LoRaWAN Distance Detection Sensor x 1731 +* DDS75-LB LoRaWAN Distance Detection Sensor x 1 810 810 811 811 (% style="color:#037691" %)**Dimension and weight**: 812 812 ... ... @@ -818,6 +818,7 @@ 818 818 819 819 * Weight / pcs : g 820 820 743 + 821 821 = 10. Support = 822 822 823 823
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