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 75-LB -- LoRaWANDistanceDetectionSensor User Manual1 +DDS20-LB -- LoRaWAN Ultrasonic Liquid Level Sensor User Manual - Content
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... ... @@ -1,9 +1,13 @@ 1 1 (% style="text-align:center" %) 2 -[[image:image-2023061 2170349-1.png||height="656" width="656"]]2 +[[image:image-20230613133716-2.png||height="717" width="717"]] 3 3 4 4 5 5 6 6 7 + 8 + 9 + 10 + 7 7 **Table of Contents:** 8 8 9 9 {{toc/}} ... ... @@ -15,27 +15,26 @@ 15 15 16 16 = 1. Introduction = 17 17 18 -== 1.1 What is SW3L-LB LoRaWANFlowSensor ==22 +== 1.1 What is LoRaWAN Ultrasonic liquid level Sensor == 19 19 20 20 21 -The Dragino S W3L-LB is a (% style="color:blue" %)**LoRaWANFlowSensor**(%%).Itdetectswater flowvolume anduplinktoIoTservervia LoRaWANnetwork.Usercan use thisto(% style="color:blue" %)**monitorthewaterusageforbuildings.**25 +The Dragino DDS20-LB is a (% style="color:blue" %)**LoRaWAN Ultrasonic liquid level sensor**(%%) for Internet of Things solution. It uses (% style="color:blue" %)**none-contact method **(%%)to measure the (% style="color:blue" %)**height of liquid**(%%) in a container without opening the container, and send the value via LoRaWAN network to IoT Server. 22 22 23 -The S W3L-LBwillsendwaterflowvolume every20minutes.Itcanalso(%style="color:blue"%)**detectthewaterflowstatus**(%%)and (%style="color:blue"%)**sendAlarm**(%%),toavoidthewaste forwaterusagesuch askentoiletcase.27 +The DDS20-LB sensor is installed directly below the container to detect the height of the liquid level. User doesn't need to open a hole on the container to be tested. The none-contact measurement makes the measurement safety, easier and possible for some strict situation. 24 24 25 -S W3L-LBisdesignedforothindoor andoutdooruse.Ithasaweatherproofenclosure andindustriallevelterytoworkwto high29 +DDS20-LB uses (% style="color:blue" %)**ultrasonic sensing technology**(%%) for distance measurement. DDS20-LB is of high accuracy to measure various liquid such as: (% style="color:blue" %)**toxic substances**(%%), (% style="color:blue" %)**strong acids**(%%), (% style="color:blue" %)**strong alkalis**(%%) and (% style="color:blue" %)**various pure liquids**(%%) in high-temperature and high-pressure airtight containers. 26 26 27 -The LoRa wireless technology used in S W3L-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.31 +The LoRa wireless technology used in DDS20-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. 28 28 29 -S W3L-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.33 +DDS20-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use. 30 30 31 -S W3L-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.35 +DDS20-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years. 32 32 33 -Each S W3L-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.37 +Each DDS20-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. 34 34 39 +[[image:image-20230613140115-3.png||height="453" width="800"]] 35 35 36 -[[image:image-20230530135919-1.png||height="404" width="806"]] 37 37 38 - 39 39 == 1.2 Features == 40 40 41 41 ... ... @@ -42,17 +42,18 @@ 42 42 * LoRaWAN 1.0.3 Class A 43 43 * Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865 44 44 * Ultra-low power consumption 45 -* Upload water flow volume 46 -* Monitor water waste 47 -* AT Commands to change parameters 48 -* supports Datalog feature 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) 52 +* Cable Length : 25cm 49 49 * Support Bluetooth v5.1 and LoRaWAN remote configure 50 50 * Support wireless OTA update firmware 51 -* Uplinkonperiodically andopen/close event55 +* AT Commands to change parameters 52 52 * Downlink to change configure 57 +* IP66 Waterproof Enclosure 53 53 * 8500mAh Battery for long term use 54 54 55 - 56 56 == 1.3 Specification == 57 57 58 58 ... ... @@ -82,512 +82,436 @@ 82 82 * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm 83 83 84 84 85 -== 1.4 Applications==89 +== 1.4 Suitable Container & Liquid == 86 86 87 87 88 -* Flow Sensor application 89 -* Water Control 90 -* Toilet Flow Sensor 91 -* Monitor Waste water 92 +* Solid Wall container such as: steel, iron, glass, ceramics, non-foaming plastics etc. 93 +* Container shape is regular, and surface is smooth. 94 +* Container Thickness: 95 +** Pure metal material. 2~~8mm, best is 3~~5mm 96 +** Pure non metal material: <10 mm 97 +* Pure liquid without irregular deposition.(% style="display:none" %) 92 92 93 93 94 -== 1.5 Sleep mode and working mode == 95 95 101 +== 1.5 Install DDS20-LB == 96 96 97 -(% 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. 98 98 99 -(% style="color:blue" %)** Working Mode:**Inthismode, Sensor will work asLoRaWAN SensortoJoinLoRaWAN network andsend outsensor data to server. Between each sampling/tx/rx periodically, sensor will be in IDLE mode), in IDLE mode, sensor hasthe same power consumptionas DeepSleep mode.104 +(% style="color:blue" %)**Step 1**(%%): Choose the installation point. 100 100 106 +DDS20-LB (% style="color:red" %)**MUST**(%%) be installed on the container bottom middle position. 101 101 102 -== 1.6 Button & LEDs == 103 103 109 +[[image:image-20220615091045-3.png]] 104 104 105 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675071855856-879.png]] 106 106 107 107 108 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %) 109 -|=(% style="width: 167px;background-color:#D9E2F3;color:#0070C0" %)**Behavior on ACT**|=(% style="width: 117px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 225px;background-color:#D9E2F3;color:#0070C0" %)**Action** 110 -|(% style="width:167px" %)Pressing ACT between 1s < time < 3s|(% style="width:117px" %)Send an uplink|(% style="width:225px" %)((( 111 -If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, (% style="color:blue" %)**blue led** (%%)will blink once. 112 -Meanwhile, BLE module will be active and user can connect via BLE to configure device. 113 +((( 114 +(% style="color:blue" %)**Step 2**(%%): Polish the installation point. 113 113 ))) 114 -|(% style="width:167px" %)Pressing ACT for more than 3s|(% style="width:117px" %)Active Device|(% style="width:225px" %)((( 115 -(% style="color:green" %)**Green led**(%%) will fast blink 5 times, device will enter (% style="color:#037691" %)**OTA mode**(%%) for 3 seconds. And then start to JOIN LoRaWAN network. 116 -(% style="color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network. 117 -Once sensor is active, BLE module will be active and user can connect via BLE to configure device, no matter if device join or not join LoRaWAN network. 116 + 117 +((( 118 +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. 118 118 ))) 119 -|(% 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. 120 120 121 +[[image:image-20220615092010-11.png]] 121 121 122 -== 1.7 BLE connection == 123 123 124 +No polish needed if the container is shine metal surface without paint or non-metal container. 124 124 125 - SW3L-LB support BLE remoteconfigure.126 +[[image:image-20220615092044-12.png]] 126 126 127 127 128 -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: 129 129 130 - * Press button to send an uplink131 - *Pressbuttontoactivedevice.132 - * Device Power on or reset.130 +((( 131 +(% style="color:blue" %)**Step3: **(%%)Test the installation point. 132 +))) 133 133 134 -If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode. 134 +((( 135 +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. 136 +))) 135 135 136 136 137 -== 1.8 Pin Definitions == 139 +((( 140 +It is necessary to put the coupling paste between the sensor and the container, otherwise DDS20-LB won't detect the liquid level. 141 +))) 138 138 139 -[[image:image-202 30523174230-1.png]]143 +[[image:1655256160324-178.png||height="151" width="419"]][[image:image-20220615092327-13.png||height="146" width="260"]] 140 140 141 141 142 -== 1.9 Flow Sensor Spec == 146 +((( 147 +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. 148 +))) 143 143 144 144 145 145 ((( 146 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %) 147 -|=(% style="width: 80px;background-color:#D9E2F3;color:#0070C0" %)**Model**|=(% style="width: 80px;background-color:#D9E2F3;color:#0070C0" %)**Probe**|=(% style="width: 80px;background-color:#D9E2F3;color:#0070C0" %)**Diameter**|=(% style="width: 80px;background-color:#D9E2F3;color:#0070C0" %)**Range**|=(% style="width: 80px;background-color:#D9E2F3;color:#0070C0" %)**Max Pressure**|=(% style="width: 110px;background-color:#D9E2F3;color:#0070C0" %)**Measure** 148 -|(% style="width:88px" %)SW3L-004|(% style="width:75px" %)DW-004|(% style="width:107px" %)G1/2" /DN15|(% style="width:101px" %)1~~30L/min|(% style="width:116px" %)≤ 2.0Mpa|(% style="width:124px" %)450 pulse = 1 L 149 -|(% style="width:88px" %)SW3L-006|(% style="width:75px" %)DW-006|(% style="width:107px" %)G3/4" /DN20|(% style="width:101px" %)1~~60L/min|(% style="width:116px" %)≤ 1.2Mpa|(% style="width:124px" %)390 pulse = 1 L 150 -|(% style="width:88px" %)SW3L-010|(% style="width:75px" %)DW-010|(% style="width:107px" %)G 1" /DN25|(% style="width:101px" %)2~~100L/min|(% style="width:116px" %)≤ 2.0Mpa|(% style="width:124px" %)64 pulse = 1 L 152 +(% style="color:red" %)**LED Status:** 151 151 ))) 152 152 155 +* ((( 156 +Onboard LED: When power on device, the onboard LED will fast blink 4 times which means detect the sensor well. 157 +))) 153 153 159 +* ((( 160 +(% 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. 161 +))) 162 +* ((( 163 +(% style="color:blue" %)**BLUE LED**(% style="color:red" %)** slowly blinking**(%%): Sensor detects Liquid Level, The installation point is good. 164 +))) 154 154 155 -== 2.10 Mechanical == 166 +((( 167 +LDDS20 will enter into low power mode at 30 seconds after system reset or power on, Blue LED will be off after that. 168 +))) 156 156 157 157 158 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]] 171 +((( 172 +(% style="color:red" %)**Note 2:** 173 +))) 159 159 175 +((( 176 +(% 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. 177 +))) 160 160 161 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143899218-599.png]] 162 162 180 +((( 181 +(% style="color:blue" %)**Step4: **(%%)Install use Epoxy ab glue. 182 +))) 163 163 164 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]] 184 +((( 185 +Prepare Eproxy AB glue. 186 +))) 165 165 188 +((( 189 +Put Eproxy AB glue in the sensor and press it hard on the container installation point. 190 +))) 166 166 167 -(% style="color:blue" %)**DW-004 Flow Sensor: diameter: G1/2” / DN15. 450 pulse = 1 L** 192 +((( 193 +Reset DDS20-LB and see if the BLUE LED is slowly blinking. 194 +))) 168 168 169 -[[image: http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519091350-1.png?width=722&height=385&rev=1.1||alt="image-20220519091350-1.png"]]196 +[[image:image-20220615091045-8.png||height="203" width="341"]] [[image:image-20220615091045-9.png||height="200" width="284"]] 170 170 171 171 172 -(% style="color:blue" %)**006: DW-006 Flow Sensor: diameter: G3/4” / DN20. 390 pulse = 1 L** 199 +((( 200 +(% style="color:red" %)**Note 1:** 201 +))) 173 173 174 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519091423-2.png?width=723&height=258&rev=1.1||alt="image-20220519091423-2.png"]] 203 +((( 204 +Eproxy AB glue needs 3~~ 5 minutes to stable attached. we can use other glue material to keep it in the position. 205 +))) 175 175 176 176 177 -(% style="color:blue" %)**010: DW-010 Flow Sensor: diameter: G 1” / DN25. 64 pulse = 1 L** 208 +((( 209 +(% style="color:red" %)**Note 2:** 210 +))) 178 178 179 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519091423-3.png?width=724&height=448&rev=1.1||alt="image-20220519091423-3.png"]] 212 +((( 213 +(% 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. 214 +))) 180 180 181 181 182 -= 2.Configure SW3L-LB toconnect to LoRaWAN network=217 +== 1.6 Applications == 183 183 184 -== 2.1 How it works == 185 185 220 +* Smart liquid control solution. 186 186 187 - The SW3L-LB is configured as (% style="color:#037691" %)**LoRaWANOTAA Class A**(%%)mode by default. It has OTAA keys to join LoRaWAN network. To connectalocal LoRaWAN network, you need toinput theOTAA keysin theLoRaWAN IoTserverand press the button to activate the SW3L-LB. It will automatically jointhe network via OTAA and start to send the sensor value.The default uplink interval is 20 minutes.222 +* Smart liquefied gas solution. 188 188 189 -(% style="display:none" %) (%%) 190 190 191 -== 2.2Quick guidetoconnect to LoRaWANserver(OTAA)==225 +== 1.7 Precautions == 192 192 193 193 194 - Followingisan example forhow tojointhe[[TTN v3 LoRaWAN Network>>url:https://console.cloud.thethings.network/]].Belowis thenetworkstructure;we usethe[[LPS8v2>>url:https://www.dragino.com/products/lora-lorawan-gateway/item/228-lps8v2.html]]asaLoRaWANgatewayin thisexample.228 +* 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. 195 195 196 - TheLPS8v2isalreadyset toconnectedto[[TTN network>>url:https://console.cloud.thethings.network/]],sowhat weneedtonowisconfiguretheTTN server.230 +* 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. 197 197 198 - [[image:image-20230530135929-2.png||height="404"width="806"]](% style="display:none" %)232 +* 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" %) 199 199 200 200 201 -(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from SW3L-LB. 202 202 203 - EachSW3L-LBis shippedwithastickerwiththedefaultdevice EUI as below:236 +== 1.8 Sleep mode and working mode == 204 204 205 -[[image:image-20230426084152-1.png||alt="图片-20230426084152-1.png" height="233" width="502"]] 206 206 239 +(% 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. 207 207 208 - Youcan enterthiskeyintheLoRaWAN Serverportal. BelowisTTNscreen shot:241 +(% 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. 209 209 210 210 211 - (%style="color:blue"%)**Registerthe device**244 +== 1.9 Button & LEDs == 212 212 213 -[[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/1654935135620-998.png?rev=1.1||alt="1654935135620-998.png"]] 214 214 247 +[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675071855856-879.png]] 215 215 216 -(% style="color:blue" %)**Add APP EUI and DEV EUI** 217 217 218 -[[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-20220611161308-4.png?width=753&height=551&rev=1.1||alt="图片-20220611161308-4.png"]] 250 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %) 251 +|=(% style="width: 167px;background-color:#D9E2F3;color:#0070C0" %)**Behavior on ACT**|=(% style="width: 117px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 225px;background-color:#D9E2F3;color:#0070C0" %)**Action** 252 +|(% style="width:167px" %)Pressing ACT between 1s < time < 3s|(% style="width:117px" %)Send an uplink|(% style="width:225px" %)((( 253 +If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, (% style="color:blue" %)**blue led** (%%)will blink once. 254 +Meanwhile, BLE module will be active and user can connect via BLE to configure device. 255 +))) 256 +|(% style="width:167px" %)Pressing ACT for more than 3s|(% style="width:117px" %)Active Device|(% style="width:225px" %)((( 257 +(% style="color:green" %)**Green led**(%%) will fast blink 5 times, device will enter (% style="color:#037691" %)**OTA mode**(%%) for 3 seconds. And then start to JOIN LoRaWAN network. 258 +(% style="color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network. 259 +Once sensor is active, BLE module will be active and user can connect via BLE to configure device, no matter if device join or not join LoRaWAN network. 260 +))) 261 +|(% 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. 219 219 263 +== 1.10 BLE connection == 220 220 221 -(% style="color:blue" %)**Add APP EUI in the application** 222 222 266 +DDS45-LB support BLE remote configure. 223 223 224 -[[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-20220611161308-5.png?width=742&height=601&rev=1.1||alt="图片-20220611161308-5.png"]] 225 225 269 +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: 226 226 227 -(% style="color:blue" %)**Add APP KEY** 271 +* Press button to send an uplink 272 +* Press button to active device. 273 +* Device Power on or reset. 228 228 229 - [[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"]]275 +If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode. 230 230 231 231 232 - (% style="color:blue"%)**Step2:**(%%)ActivateonSW3L-LB278 +== 1.11 Pin Definitions == 233 233 280 +[[image:image-20230523174230-1.png]] 234 234 235 -Press the button for 5 seconds to activate the SW3L-LB. 236 236 237 - (% style="color:green" %)**Green led**(%%) will fast blink 5 times, device will enter (% style="color:blue"%)**OTAmode**(%%) for 3 seconds. And then start to JOIN LoRaWANnetwork. (% style="color:green" %)**Green led**(%%) will solidly turn on for 5 secondsafterjoined in network.283 +== 1.12 Mechanical == 238 238 239 -After join success, it will start to upload messages to TTN and you can see the messages in the panel. 240 240 286 +[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]] 241 241 242 -== 2.3 Uplink Payload == 243 243 244 - === 2.3.1 DeviceStatus,FPORT~=5===289 +[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143899218-599.png]] 245 245 246 246 247 - Include device configurestatus. Once SW3L-LB Joined the network,it willuplinkthismessagetotheerver.After that, SW3L-LBwill uplinkDeviceStatusevery 12 hours.292 +[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]] 248 248 249 -Users can use the downlink command(**0x26 01**) to ask SW3L-LB to send device configure detail, include device configure status. SW3L-LB will uplink a payload via FPort=5 to server. 250 250 251 - ThePayload formatis asbelow.295 +(% style="color:blue" %)**Probe Mechanical:** 252 252 297 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS45%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654915562090-396.png?rev=1.1||alt="1654915562090-396.png"]] 253 253 254 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %) 255 -|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)** 256 -|(% style="width:103px" %)**Size (bytes)**|(% style="width:72px" %)**1**|**2**|(% style="width:91px" %)**1**|(% style="width:86px" %)**1**|(% style="width:44px" %)**2** 257 -|(% style="width:103px" %)**Value**|(% style="width:72px" %)Sensor Model|Firmware Version|(% style="width:91px" %)Frequency Band|(% style="width:86px" %)Sub-band|(% style="width:44px" %)BAT 258 258 259 - ExampleparseinTTNv3300 += 2. Configure DDS45-LB to connect to LoRaWAN network = 260 260 261 - [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/1652925144491-755.png?width=732&height=139&rev=1.1||alt="1652925144491-755.png"]]302 +== 2.1 How it works == 262 262 263 263 264 -(% style="color:#037691" %)** SensorModel**(%%):ForSW3L-LB,this value is 0x11305 +The DDS45-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. 265 265 266 -(% style=" color:#037691" %)**FirmwareVersion**(%%):0x0100, Means: v1.0.0 version307 +(% style="display:none" %) (%%) 267 267 268 - (%style="color:#037691"%)**FrequencyBand**:309 +== 2.2 Quick guide to connect to LoRaWAN server (OTAA) == 269 269 270 -*0x01: EU868 271 271 272 - *0x02:US915312 +Following is an example for how to join the [[TTN v3 LoRaWAN Network>>url:https://console.cloud.thethings.network/]]. Below is the network structure; we use the [[LPS8v2>>url:https://www.dragino.com/products/lora-lorawan-gateway/item/228-lps8v2.html]] as a LoRaWAN gateway in this example. 273 273 274 - *0x03:IN865314 +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. 275 275 276 - *0x04: AU915316 +[[image:image-20230613140140-4.png||height="453" width="800"]](% style="display:none" %) 277 277 278 -*0x05: KZ865 279 279 280 -* 0x06:RU864319 +(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from DDS45-LB. 281 281 282 - *0x07:AS923321 +Each DDS45-LB is shipped with a sticker with the default device EUI as below: 283 283 284 - *0x08: AS923-1323 +[[image:image-20230426084152-1.png||alt="图片-20230426084152-1.png" height="233" width="502"]] 285 285 286 -*0x09: AS923-2 287 287 288 - *0x0a:AS923-3326 +You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot: 289 289 290 -*0x0b: CN470 291 291 292 - *0x0c:EU433329 +(% style="color:blue" %)**Register the device** 293 293 294 - *0x0d: KR920331 +[[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/1654935135620-998.png?rev=1.1||alt="1654935135620-998.png"]] 295 295 296 -*0x0e: MA869 297 297 334 +(% style="color:blue" %)**Add APP EUI and DEV EUI** 298 298 299 - (% style="color:#037691"%)**Sub-Band**:336 +[[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-20220611161308-4.png?width=753&height=551&rev=1.1||alt="图片-20220611161308-4.png"]] 300 300 301 -AU915 and US915:value 0x00 ~~ 0x08 302 302 303 - CN470:value0x0B~~0x0C339 +(% style="color:blue" %)**Add APP EUI in the application** 304 304 305 -Other Bands: Always 0x00 306 306 342 +[[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-20220611161308-5.png?width=742&height=601&rev=1.1||alt="图片-20220611161308-5.png"]] 307 307 308 -(% style="color:#037691" %)**Battery Info**: 309 309 310 - Checkthe batteryvoltage.345 +(% style="color:blue" %)**Add APP KEY** 311 311 312 - Ex1:0x0B4585mV347 +[[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"]] 313 313 314 -Ex2: 0x0B49 = 2889mV 315 315 350 +(% style="color:blue" %)**Step 2:**(%%) Activate on DDS45-LB 316 316 317 -=== 2.3.2 Sensor Configuration, FPORT~=4 === 318 318 353 +Press the button for 5 seconds to activate the DDS45-LB. 319 319 320 - SW3L-LBwillonly send thiscommandafterttingthe downlinkcommand(0x26 02)fromtheserver.355 +(% 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. 321 321 322 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %) 323 -|(% style="background-color:#d9e2f3; color:#0070c0; width:70px" %) **Size(bytes)**|(% style="background-color:#d9e2f3; color:#0070c0; width:105px" %)**3**|(% style="background-color:#d9e2f3; color:#0070c0; width:60px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:96px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:105px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:74px" %)**1** 324 -|**Value**|(% style="width:104px" %)TDC(unit:sec)|(% style="width:43px" %)N/A|(% style="width:91px" %)Stop Timer|(% style="width:100px" %)Alarm Timer|(% style="width:69px" %)Reserve 357 +After join success, it will start to upload messages to TTN and you can see the messages in the panel. 325 325 326 -* (% style="color:#037691" %)**TDC: (default: 0x0004B0)** 327 327 328 -Uplink intervalfor the total pulse count,defaultvalue is 0x0004B0 which is 1200 seconds=20 minutes.360 +== 2.3 Uplink Payload == 329 329 330 330 331 -* (% style="color:#037691" %)**STOP Duration & Alarm Timer** 332 - 333 -Shows the configure value of [[Alarm for continuously water flow>>||anchor="H3.3.4Alarmforcontinuouslywaterflow"]] 334 - 335 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519095747-2.png?width=723&height=113&rev=1.1||alt="image-20220519095747-2.png"]] 336 - 337 - 338 -=== 2.3.3 Water Flow Value, Uplink FPORT~=2 === 339 - 340 - 341 341 ((( 342 -S W3L-LB willsend thisuplink**after**Device Statusonce join theLoRaWANnetworksuccessfully.AndSW3L-LB will:364 +DDS45-LB will uplink payload via LoRaWAN with below payload format: 343 343 ))) 344 344 345 345 ((( 346 -p eriodically send this uplinkevery20 minutes,this interval[[canbe changed>>||anchor="H3.3.1SetTransmitIntervalTime"]].368 +Uplink payload includes in total 8 bytes. 347 347 ))) 348 348 349 -((( 350 -Uplink Payload totals 11 bytes. 351 -))) 352 - 353 353 (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %) 354 -|=(% colspan="6" style="width: 510px;background-color:#D9E2F3;color:#0070C0" %)**Water Flow Value, FPORT=2** 355 -|(% style="width:60px" %)**Size(bytes)**|(% style="width:130px" %)**1**|(% style="width:130px" %)**4**|(% style="width:30px" %)**1**|(% style="width:50px" %)**1**|(% style="width:80px" %)**4** 356 -|(% style="width:110px" %)**Value**|(% style="width:81px" %)Calculate Flag & [[Alarm>>||anchor="H3.3.4Alarmforcontinuouslywaterflow"]]|(% style="width:95px" %)((( 357 -Total pulse Or Last Pulse 358 -)))|(% style="width:55px" %)MOD|(% style="width:115px" %)Reserve(0x01)|(% style="width:129px" %)[[Unix TimeStamp>>||anchor="H2.5.2UnixTimeStamp"]] 372 +|=(% style="width: 62.5px;background-color:#D9E2F3;color:#0070C0" %)((( 373 +**Size(bytes)** 374 +)))|=(% style="width: 62.5px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="background-color:#D9E2F3;color:#0070C0" %)1|=(% style="background-color:#D9E2F3;color:#0070C0" %)2|=(% style="background-color:#D9E2F3;color:#0070C0" %)**1** 375 +|(% style="width:62.5px" %)**Value**|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1A0BatteryInfo"]]|((( 376 +[[Distance>>||anchor="H2.3.2A0Distance"]] 377 +(unit: mm) 378 +)))|[[Digital Interrupt (Optional)>>||anchor="H2.3.3A0InterruptPin"]]|((( 379 +[[Temperature (Optional )>>||anchor="H2.3.4A0DS18B20Temperaturesensor"]] 380 +)))|[[Sensor Flag>>||anchor="H2.3.5A0SensorFlag"]] 359 359 360 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:470px" %) 361 -|=(% colspan="4" style="width: 470px;background-color:#D9E2F3;color:#0070C0" %)**Status & Alarm field** 362 -|(% style="width:60px" %)**Size(bit)**|(% style="width:80px" %)**6**|(% style="width:310px" %)**1**|(% style="width:20px" %)**1** 363 -|(% style="width:88px" %)**Value**|(% style="width:117px" %)Calculate Flag|(% style="width:221px" %)Alarm: 0: No Alarm; 1: Alarm|(% style="width:64px" %)N/A 382 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654850511545-399.png?rev=1.1||alt="1654850511545-399.png"]] 364 364 365 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519095946-3.png?width=736&height=284&rev=1.1||alt="image-20220519095946-3.png"]] 366 366 385 +=== 2.3.1 Battery Info === 367 367 368 -* ((( 369 -(% style="color:#037691" %)**Calculate Flag** 370 -))) 371 371 372 -((( 373 -The calculate flag is a user defined field, IoT server can use this flag to handle different meters with different pulse factors. For example, if there are 100 Flow Sensors, meters 1 ~~50 are 1 liter/pulse and meters 51 ~~ 100 has 1.5 liter/pulse. 374 -))) 388 +Check the battery voltage for DDS45-LB. 375 375 376 -((( 377 -**Example: in the default payload:** 378 -))) 390 +Ex1: 0x0B45 = 2885mV 379 379 380 -* ((( 381 -calculate flag=0: for SW3L-004 Flow Sensor: 450 pulse = 1 L 382 -))) 383 -* ((( 384 -calculate flag=1: for SW3L-006 Flow Sensor: 390 pulse = 1 L 385 -))) 386 -* ((( 387 -calculate flag=2: for SW3L-010 Flow Sensor: 64 pulse = 1 L 388 -))) 392 +Ex2: 0x0B49 = 2889mV 389 389 390 -((( 391 -Default value: 0. 392 -))) 393 393 394 -((( 395 -Range (6 bits): (b)000000 ~~ (b) 111111 395 +=== 2.3.2 Distance === 396 396 397 -If user use with a meter for example is 0.02L/pulse. To proper decode the correct value in server, 398 398 399 -1) User can set the Calculate Flag of this sensor to 3. 400 - 401 -2) In server side, when a sensor data arrive, the decoder will check the value of Calculate Flag, It the value is 3, the total volume = 0.02 x Pulse Count. 402 -))) 403 - 404 404 ((( 405 - (%style="color:red"%)**NOTE: User needtosetCalculate Flagtoproper valuebeforeuse Flow Sensor. Downlinkor AT Commandsee:**(%%)Refer: [[Set Calculate Flag>>||anchor="H3.3.6Setthecalculateflag"]]399 +Get the distance. Flat object range 30mm - 4500mm. 406 406 ))) 407 407 408 -* ((( 409 -(% style="color:#037691" %)**Alarm** 410 -))) 411 - 412 412 ((( 413 -See [[Alarm for continuously water flow>>||anchor="H3.3.4Alarmforcontinuouslywaterflow"]] 414 -))) 403 +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" %)** ** 415 415 416 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519095946-4.png?width=724&height=65&rev=1.1||alt="image-20220519095946-4.png"]] 417 - 418 - 419 -* ((( 420 -(% style="color:#037691" %)**Total pulse** 405 +(% style="color:blue" %)**0B05(H) = 2821 (D) = 2821 mm.** 421 421 ))) 422 422 423 -((( 424 -Total pulse/counting since factory 425 -))) 408 +* If the sensor value is 0x0000, it means system doesn't detect ultrasonic sensor. 409 +* If the sensor value lower than 0x001E (30mm), the sensor value will be 0x00. 426 426 427 -((( 428 -Range (4 Bytes) : 0x00000000~~ 0xFFFFFFFF . 429 -))) 411 +=== 2.3.3 Interrupt Pin === 430 430 431 -* ((( 432 -(% style="color:#037691" %)**Last Pulse** 433 -))) 434 434 435 -((( 436 -Total pulse since last FPORT=2 uplink. (Default 20 minutes) 437 -))) 414 +This data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H3.3.2SetInterruptMode"]] for the hardware and software set up. 438 438 439 -((( 440 -Range (4 Bytes) : 0x00000000~~ 0xFFFFFFFF . 441 -))) 416 +**Example:** 442 442 443 -* ((( 444 -(% style="color:#037691" %)**MOD: Default =0** 445 -))) 418 +0x00: Normal uplink packet. 446 446 447 -((( 448 -MOD=0 ~-~-> Uplink Total Pulse since factory 449 -))) 420 +0x01: Interrupt Uplink Packet. 450 450 451 -((( 452 -MOD=1 ~-~-> Uplink total pulse since last FPORT=2 uplink. 453 -))) 454 454 455 -* ((( 456 -(% style="color:#037691" %)**Water Flow Value** 457 -))) 423 +=== 2.3.4 DS18B20 Temperature sensor === 458 458 459 -((( 460 -**Total Water Flow Volume = (Calculate Flag) x (Total Pulse)=9597/450=21.3L** 461 -))) 462 462 463 - [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519095946-5.png?width=727&height=50&rev=1.1||alt="image-20220519095946-5.png"]]426 +This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature. 464 464 428 +**Example**: 465 465 466 -((( 467 -**Total Water Flow for TDC timer = (Calculate Flag) x (Last Pulse)=79/450=0.2L** 468 -))) 430 +If payload is: 0105H: (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree 469 469 470 - [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519095946-6.png?width=733&height=43&rev=1.1||alt="image-20220519095946-6.png"]] ** **432 +If payload is: FF3FH : (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees. 471 471 472 472 473 -=== 2.3. 4HistoricalWaterFlow Status,FPORT~=3===435 +=== 2.3.5 Sensor Flag === 474 474 475 475 476 476 ((( 477 - SW3L-LBstores sensor values and userscan retrievethese history valuesvia the [[downlinkcommand>>||anchor="H2.5DatalogFeature"]].439 +0x01: Detect Ultrasonic Sensor 478 478 ))) 479 479 480 480 ((( 481 - Thehistoricalpayload includese or multipliesentriesand every entry has the same payload as Real-Time waterflow status.443 +0x00: No Ultrasonic Sensor 482 482 ))) 483 483 484 -* ((( 485 -Each data entry is 11 bytes and has the same structure as [[real time water flow status>>||anchor="H2.3.3A0WaterFlowValue2CUplinkFPORT3D2"]], to save airtime and battery, SW3L will send max bytes according to the current DR and Frequency bands. 486 -))) 487 487 488 -((( 489 -For example, in the US915 band, the max payload for different DR is: 490 -))) 447 +=== 2.3.6 Decode payload in The Things Network === 491 491 492 -((( 493 -(% style="color:blue" %)**a) DR0:**(%%) max is 11 bytes so one entry of data 494 -))) 495 495 496 -((( 497 -(% style="color:blue" %)**b) DR1:**(%%) max is 53 bytes so devices will upload 4 entries of data (total 44 bytes) 498 -))) 450 +While using TTN network, you can add the payload format to decode the payload. 499 499 500 -((( 501 -(% style="color:blue" %)**c) DR2:**(%%) total payload includes 11 entries of data 502 -))) 452 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654850829385-439.png?rev=1.1||alt="1654850829385-439.png"]] 503 503 504 -((( 505 -(% style="color:blue" %)**d) DR3:**(%%) total payload includes 22 entries of data. 506 -))) 454 +The payload decoder function for TTN V3 is here: 507 507 508 508 ((( 509 - IfSW3L-LBdoesn'thaveany datainthe pollingtime. Itwilluplink 11 bytesof 0457 +DDS45-LB TTN V3 Payload Decoder: [[ttps:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]] 510 510 ))) 511 511 512 -((( 513 -(% style="color:#037691" %)**Downlink:** 514 -))) 515 515 516 -((( 517 -0x31 62 46 B1 F0 62 46 B3 94 07 518 -))) 461 +== 2.4 Uplink Interval == 519 519 520 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/1652926690850-712.png?width=726&height=115&rev=1.1||alt="1652926690850-712.png"]] 521 521 464 +The DDS45-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"]] 522 522 523 -((( 524 -(% style="color:#037691" %)**Uplink:** 525 -))) 526 526 527 -((( 528 -00 00 01 00 00 00 00 62 46 B2 26 00 00 01 00 00 00 00 62 46 B2 5D 00 00 01 00 00 00 00 62 46 B2 99 00 00 01 00 00 00 00 62 46 B2 D5 00 00 01 00 00 01 15 62 46 B3 11 00 00 01 00 00 01 1F 62 46 B3 7E 529 -))) 467 +== 2.5 Show Data in DataCake IoT Server == 530 530 531 -((( 532 -(% style="color:#037691" %)**Parsed Value:** 533 -))) 534 534 535 535 ((( 536 -[Alar m,CalculateFlag,MOD, Totalpulse orLastPulse,****WaterFlowValue,TIME]471 +[[DATACAKE>>url:https://datacake.co/]] provides a human friendly interface to show the sensor data, once we have data in TTN, we can use [[DATACAKE>>url:https://datacake.co/]] to connect to TTN and see the data in DATACAKE. Below are the steps: 537 537 ))) 538 538 539 539 540 540 ((( 541 - [FALSE,0,0,0,0.0,2022-04-0108:04:54],476 +(% style="color:blue" %)**Step 1**(%%)**: Be sure that your device is programmed and properly connected to the network at this time.** 542 542 ))) 543 543 544 544 ((( 545 - [FALSE,0,0,0,0.0,2022-04-0108:05:49],480 +(% style="color:blue" %)**Step 2**(%%)**: To configure the Application to forward data to DATACAKE you will need to add integration. To add the DATACAKE integration, perform the following steps:** 546 546 ))) 547 547 548 -((( 549 -[FALSE,0,0,0,0.0,2022-04-01 08:06:49], 550 -))) 551 551 552 -((( 553 -[FALSE,0,0,0,0.0,2022-04-01 08:07:49], 554 -))) 484 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654592790040-760.png?rev=1.1||alt="1654592790040-760.png"]] 555 555 556 -((( 557 -[FALSE,0,0,277,0.6,2022-04-01 08:08:49], 558 -))) 559 559 560 -((( 561 -[FALSE,0,0,287,0.6,2022-04-01 08:10:38], 562 -))) 487 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654592800389-571.png?rev=1.1||alt="1654592800389-571.png"]] 563 563 564 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/1652926777796-267.png?width=724&height=279&rev=1.1||alt="1652926777796-267.png"]] 565 565 490 +(% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.** 566 566 567 - ==2.4 Payload Decoderfile==492 +(% style="color:blue" %)**Step 4**(%%)**: Search the DDS45-LB and add DevEUI.** 568 568 494 +[[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"]] 569 569 570 -In TTN, use can add a custom payload so it shows friendly reading 571 571 572 - Inthepage(%style="color:#037691"%)**Applications ~-~-> PayloadFormats ~-~-> Custom ~-~-> decoder**(%%)toaddthedecoderfrom: [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]497 +After added, the sensor data arrive TTN V3, it will also arrive and show in Datacake. 573 573 499 +[[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-20220610165129-11.png?width=1088&height=595&rev=1.1||alt="image-20220610165129-11.png"]] 574 574 575 -== 2.5 Datalog Feature == 576 576 577 577 578 -Datalog Feature is to ensure IoT Server can get all sampling data from Sensor even if the LoRaWAN network is down. For each sampling, SW3L-LB will store the reading for future retrieving purposes.503 +== 2.6 Datalog Feature == 579 579 580 580 581 - ===2.5.1 Ways to get datalogviaLoRaWAN===506 +Datalog Feature is to ensure IoT Server can get all sampling data from Sensor even if the LoRaWAN network is down. For each sampling, DDS45-LB will store the reading for future retrieving purposes. 582 582 583 583 584 - Set PNACKMD=1,SW3L-LB will wait for ACK for everyuplink, when there isno LoRaWAN network,SW3L-LBwill mark these records with non-ack messages and storethe sensordata, and it will send all messages(10s interval)afterthe network recovery.509 +=== 2.6.1 Ways to get datalog via LoRaWAN === 585 585 511 + 512 +Set PNACKMD=1, DDS45-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. 513 + 586 586 * ((( 587 -a) S W3L-LB will do an ACK check for data records sending to make sure every data arrive server.515 +a) DDS45-LB will do an ACK check for data records sending to make sure every data arrive server. 588 588 ))) 589 589 * ((( 590 -b) S W3L-LB will send data in **CONFIRMED Mode** when PNACKMD=1, but SW3L-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 SW3L-LB gets a ACK, SW3L-LB will consider there is a network connection and resend all NONE-ACK messages.518 +b) DDS45-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. 591 591 ))) 592 592 593 593 Below is the typical case for the auto-update datalog feature (Set PNACKMD=1) ... ... @@ -595,10 +595,10 @@ 595 595 [[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-20220703111700-2.png?width=1119&height=381&rev=1.1||alt="图片-20220703111700-2.png" height="381" width="1119"]] 596 596 597 597 598 -=== 2. 5.2 Unix TimeStamp ===526 +=== 2.6.2 Unix TimeStamp === 599 599 600 600 601 -S W3L-LB uses Unix TimeStamp format based on529 +DDS45-LB uses Unix TimeStamp format based on 602 602 603 603 [[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"]] 604 604 ... ... @@ -612,17 +612,17 @@ 612 612 So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25 613 613 614 614 615 -=== 2. 5.3 Set Device Time ===543 +=== 2.6.3 Set Device Time === 616 616 617 617 618 618 User need to set (% style="color:blue" %)**SYNCMOD=1**(%%) to enable sync time via MAC command. 619 619 620 -Once S W3L-LB Joined LoRaWAN network, it will send the MAC command (DeviceTimeReq) and the server will reply with (DeviceTimeAns) to send the current time to SW3L-LB. If SW3L-LB fails to get the time from the server, SW3L-LB will use the internal time and wait for next time request (AT+SYNCTDC to set the time request period, default is 10 days).548 +Once DDS45-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). 621 621 622 622 (% 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.** 623 623 624 624 625 -=== 2. 5.4 Poll sensor value ===553 +=== 2.6.4 Poll sensor value === 626 626 627 627 628 628 Users can poll sensor values based on timestamps. Below is the downlink command. ... ... @@ -645,24 +645,24 @@ 645 645 ))) 646 646 647 647 ((( 648 -Uplink Internal =5s,means S W3L-LB will send one packet every 5s. range 5~~255s.576 +Uplink Internal =5s,means DDS45-LB will send one packet every 5s. range 5~~255s. 649 649 ))) 650 650 651 651 652 -== 2. 6Frequency Plans ==580 +== 2.7 Frequency Plans == 653 653 654 654 655 -The S W3L-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.583 +The DDS45-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. 656 656 657 657 [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]] 658 658 659 659 660 -= 3. Configure S W3L-LB =588 += 3. Configure DDS45-LB = 661 661 662 662 == 3.1 Configure Methods == 663 663 664 664 665 -S W3L-LB supports below configure method:593 +DDS45-LB supports below configure method: 666 666 667 667 * AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]]. 668 668 ... ... @@ -670,7 +670,6 @@ 670 670 671 671 * LoRaWAN Downlink. Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section. 672 672 673 - 674 674 == 3.2 General Commands == 675 675 676 676 ... ... @@ -685,10 +685,10 @@ 685 685 [[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/]] 686 686 687 687 688 -== 3.3 Commands special design for S W3L-LB ==615 +== 3.3 Commands special design for DDS45-LB == 689 689 690 690 691 -These commands only valid for S W3L-LB, as below:618 +These commands only valid for DDS45-LB, as below: 692 692 693 693 694 694 === 3.3.1 Set Transmit Interval Time === ... ... @@ -730,172 +730,12 @@ 730 730 Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds 731 731 ))) 732 732 * ((( 733 -Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds 660 +Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds 734 734 ))) 735 735 663 +=== 3.3.2 Set Interrupt Mode === 736 736 737 -=== 3.3.2 Quit AT Command === 738 738 739 - 740 -Feature: Quit AT Command mode, so user needs to input the password again before using AT Commands. 741 - 742 -(% style="color:blue" %)**AT Command: AT+DISAT** 743 - 744 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:452px" %) 745 -|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 198px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 99px;background-color:#D9E2F3;color:#0070C0" %)**Response** 746 -|(% style="width:155px" %)AT+DISAT|(% style="width:198px" %)Quit AT Commands mode|(% style="width:96px" %)OK 747 - 748 -(% style="color:blue" %)**Downlink Command:** 749 - 750 -No downlink command for this feature. 751 - 752 - 753 -=== 3.3.3 Get Device Status === 754 - 755 - 756 -Send a LoRaWAN downlink to ask device send Alarm settings. 757 - 758 -(% style="color:blue" %)**Downlink Payload: **(%%)0x26 01 759 - 760 -Sensor will upload Device Status via FPORT=5. See payload section for detail. 761 - 762 - 763 -=== 3.3.4 Alarm for continuously water flow === 764 - 765 - 766 -((( 767 -This feature is to monitor and send Alarm for continuously water flow. 768 -))) 769 - 770 -((( 771 -Example case is for Toilet water monitoring, if some one push toilet button, the toilet will have water flow. If the toilet button has broken and can't returned to original state, the water flow will keep for hours or days which cause huge waste for water. 772 -))) 773 - 774 -((( 775 -To monitor this faulty and send alarm, there are two settings: 776 -))) 777 - 778 -* ((( 779 -(% style="color:#4f81bd" %)**Stop Duration: Unit: Second** 780 -))) 781 - 782 -((( 783 -Default: 15s, If SW3L-LB didn't see any water flow in 15s, SW3L-LB will consider stop of water flow event. 784 -))) 785 - 786 -* ((( 787 -(% style="color:#4f81bd" %)**Alarm Timer: Units: Minute; Default 0 minutes (means Alarm disable)** 788 -))) 789 - 790 -((( 791 -**Example:** 3 minutes, if SW3L-LB detect a start of water flow event and didn't detect a stop event within Alarm timer, SW3L-LB will send an Alarm to indicate a water flow abnormal alarm. 792 -))) 793 - 794 -((( 795 -So for example, If we set stop duration=15s and Alarm Timer=3minutes. If the toilet water flow continuously for more than 3 minutes, Sensor will send an alarm (in Confirmed MODE) to platform. 796 -))) 797 - 798 -((( 799 -(% style="color:red" %)**Note:** **After this alarm is send, sensor will consider a stop of water flow and count for another new event. So if water flow waste last for 1 hour, Sensor will keep sending alarm every 3 minutes.** 800 -))) 801 - 802 -((( 803 -(% style="color:#4f81bd" %)**AT Command**(%%) to configure: 804 -))) 805 - 806 -* ((( 807 -AT+PTRIG=15,3 ~-~-> Set Stop duration: 15s, Alarm Timer: 3 minutes. 808 -))) 809 - 810 -* ((( 811 -AT+ PTRIG=15,0 ~-~-> Default Value, disable water waste Alarm. 812 -))) 813 - 814 -((( 815 -(% style="color:#4f81bd" %)**Downlink Command**(%%) to configure: 816 -))) 817 - 818 -((( 819 -Command: **0xAA aa bb cc** 820 -))) 821 - 822 -((( 823 -AA: Command Type Code 824 -))) 825 - 826 -((( 827 -aa: Stop duration 828 -))) 829 - 830 -((( 831 -bb cc: Alarm Timer 832 -))) 833 - 834 -((( 835 -If user send 0xAA 0F 00 03: equal to AT+PTRIG=15,3 836 -))) 837 - 838 - 839 -=== 3.3.5 Clear Flash Record === 840 - 841 - 842 -Feature: Clear flash storage for data log feature. 843 - 844 -(% style="color:blue" %)**AT Command: AT+CLRDTA** 845 - 846 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %) 847 -|=(% style="width: 157px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 169px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 174px;background-color:#D9E2F3;color:#0070C0" %)**Response** 848 -|(% style="width:157px" %)AT+CLRDTA|(% style="width:169px" %)Clear flash storage for data log feature.|Clear all stored sensor data… OK 849 - 850 -((( 851 -(% style="color:blue" %)**Downlink Command:** 852 -))) 853 - 854 -((( 855 -* **Example**: 0xA301 ~/~/ Same as AT+CLRDTA 856 -))) 857 - 858 - 859 - 860 -=== 3.3.6 Set the calculate flag === 861 - 862 - 863 -Feature: Set the calculate flag 864 - 865 -(% style="color:blue" %)**AT Command: AT+CALCFLAG** 866 - 867 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:461px" %) 868 -|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 193px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 110px;background-color:#D9E2F3;color:#0070C0" %)**Response** 869 -|(% style="width:158px" %)AT+CALCFLAG =1|(% style="width:192px" %)Set the calculate flag to 1.|(% style="width:109px" %)OK 870 -|(% style="width:158px" %)AT+CALCFLAG =2|(% style="width:192px" %)Set the calculate flag to 2.|(% style="width:109px" %)OK 871 - 872 -(% style="color:blue" %)**Downlink Command:** 873 - 874 -* **Example**: 0XA501 ~/~/ Same as AT+CALCFLAG =1 875 - 876 - 877 -=== 3.3.7 Set count number === 878 - 879 - 880 -Feature: Manually set the count number 881 - 882 -(% style="color:blue" %)**AT Command: AT+SETCNT** 883 - 884 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:479px" %) 885 -|=(% style="width: 160px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 223px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 96px;background-color:#D9E2F3;color:#0070C0" %)**Response** 886 -|(% style="width:160px" %)AT+ SETCNT =0|(% style="width:221px" %)Set the count number to 0.|(% style="width:95px" %)OK 887 -|(% style="width:160px" %)AT+ SETCNT =100|(% style="width:221px" %)Set the count number to 100.|(% style="width:95px" %)OK 888 - 889 -(% style="color:blue" %)**Downlink Command:** 890 - 891 -* **Example**: 0xA6000001 ~/~/ Same as AT+ SETCNT =1 892 - 893 -* **Example**: 0xA6000064 ~/~/ Same as AT+ SETCNT =100 894 - 895 - 896 -=== 3.3.8 Set Interrupt Mode === 897 - 898 - 899 899 Feature, Set Interrupt mode for PA8 of pin. 900 900 901 901 When AT+INTMOD=0 is set, PA8 is used as a digital input port. ... ... @@ -927,124 +927,122 @@ 927 927 928 928 * Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger 929 929 697 += 4. Battery & Power Consumption = 930 930 931 -=== 3.3.9 Set work mode === 932 932 700 +DDS45-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace. 933 933 934 - Feature:Manuallysethek mode702 +[[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] . 935 935 936 936 937 - (% style="color:blue"%)**ATCommand:AT+MOD**705 += 5. OTA Firmware update = 938 938 939 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:463px" %) 940 -|=(% style="width: 162px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 193px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 108px;background-color:#D9E2F3;color:#0070C0" %)**Response** 941 -|(% style="width:162px" %)AT+MOD=0|(% style="width:191px" %)Set the work mode to 0.|(% style="width:106px" %)OK 942 -|(% style="width:162px" %)AT+MOD=1|(% style="width:191px" %)Set the work mode to 1|(% style="width:106px" %)OK 943 943 944 -(% style="color:blue" %)**Downlink Command:** 708 +(% class="wikigeneratedid" %) 709 +User can change firmware DDS45-LB to: 945 945 946 -* **Example:**0x0A00 ~/~/ Same asAT+MOD=0711 +* Change Frequency band/ region. 947 947 948 -* **Example:**0x0A01~/~/ Same asAT+MOD=1713 +* Update with new features. 949 949 715 +* Fix bugs. 950 950 951 - =4.Battery&PowerConsumption717 +Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/a5ue0nfrzqy9nz6/AABbvlATosDJKDwBmbirVbMYa?dl=0]]** 952 952 719 +Methods to Update Firmware: 953 953 954 - SW3L-LBuseER26500+SPC1520batterypack.See belowlinkfordetail informationabout the batteryinfod howtoreplace.721 +* (Recommanded way) OTA firmware update via wireless: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]] 955 955 956 - [[**BatteryInfo&PowerConsumptionAnalyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]]723 +* 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]]**. 957 957 725 += 6. FAQ = 958 958 959 -= 5.OTAFirmware update=727 +== 6.1 What is the frequency plan for DDS45-LB? == 960 960 961 961 962 -(% class="wikigeneratedid" %) 963 -User can change firmware SW3L-LB to: 730 +DDS45-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"]] 964 964 965 -* Change Frequency band/ region. 966 966 967 - *Updatewithnew features.733 +== 6.2 Can I use DDS45-LB in condensation environment? == 968 968 969 -* Fix bugs. 970 970 971 - Firmwareandchangelogcanbe downloaded from: **[[Firmwaredownloadlink>>url:https://www.dropbox.com/sh/kwqv57tp6pejias/AAAopYMATh1GM6fZ-VRCLrpDa?dl=0]]**736 +DDS45-LB is not suitable to be used in condensation environment. Condensation on the DDS45-LB probe will affect the reading and always got 0. 972 972 973 -Methods to Update Firmware: 974 974 975 - *(Recommandedway) OTA firmwareupdate via wireless:[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]739 += 7. Trouble Shooting = 976 976 977 - *UpdatethroughUARTTTL interface. **[[Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]**.741 +== 7.1 Why I can't join TTN V3 in US915 / AU915 bands? == 978 978 979 979 980 - =6. FAQ=744 +It is due to channel mapping. Please see below link: [[Frequency band>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]] 981 981 982 -== 6.1 AT Commands input doesn't work == 983 983 747 +== 7.2 AT Command input doesn't work == 984 984 985 -In the case if user can see the console output but can't type input to the device. Please check if you already include the (% style="color:green" %)**ENTER**(%%) while sending out the command. Some serial tool doesn't send (% style="color:green" %)**ENTER**(%%) while press the send key, user need to add ENTER in their string. 986 986 750 +In the case if user can see the console output but can't type input to the device. Please check if you already include the (% style="color:blue" %)**ENTER**(%%) while sending out the command. Some serial tool doesn't send (% style="color:blue" %)**ENTER**(%%) while press the send key, user need to add ENTER in their string. 987 987 988 -= 7. Order Info = 989 989 753 +== 7.3 Why does the sensor reading show 0 or "No sensor" == 990 990 991 -Part Number: (% style="color:blue" %)**SW3L-LB-XXX-YYY** 992 992 993 - (%style="color:red"%)**XXX**(%%):Thedefaultfrequencyband756 +~1. The measurement object is very close to the sensor, but in the blind spot of the sensor. 994 994 995 - *(% style="color:red"%)**AS923**(%%):LoRaWAN AS923 band758 +2. Sensor wiring is disconnected 996 996 997 - *(%style="color:red"%)**AU915**(%%): LoRaWAN AU915 band760 +3. Not using the correct decoder 998 998 999 -* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band 1000 1000 1001 - *(%style="color:red"%)**EU868**(%%):LoRaWANEU868band763 +== 7.4 Abnormal readings The gap between multiple readings is too large or the gap between the readings and the actual value is too large == 1002 1002 1003 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band 1004 1004 1005 - *(% style="color:red"%)**US915**(%%):LoRaWANUS915band766 +1) Please check if there is something on the probe affecting its measurement (condensed water, volatile oil, etc.) 1006 1006 1007 - *(%style="color:red"%)**IN865**(%%):LoRaWANIN865band768 +2) Does it change with temperature, temperature will affect its measurement 1008 1008 1009 - *(%style="color:red"%)**CN470**(%%):LoRaWANCN470band770 +3) If abnormal data occurs, you can turn on DEBUG mode, Please use downlink or AT COMMAN to enter DEBUG mode. 1010 1010 1011 -((( 1012 -(% style="color:blue" %)**YYY**(%%): Flow Sensor Model: 1013 -))) 772 +downlink command: (% style="color:blue" %)**F1 01**(%%), AT command: (% style="color:blue" %)**AT+DDEBUG=1** 1014 1014 1015 -((( 1016 - **004:** DW-004 Flow Sensor: diameter: G1/2” / DN15. 450 pulse = 1 L 1017 -))) 774 +4) After entering the debug mode, it will send 20 pieces of data at a time, and you can send its uplink to us for analysis 1018 1018 1019 -((( 1020 - **006:** DW-006 Flow Sensor: diameter: G3/4” / DN20. 390 pulse = 1 L 1021 -))) 776 +[[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-20230113135125-2.png?width=1057&height=136&rev=1.1||alt="image-20230113135125-2.png"]] 1022 1022 1023 -((( 1024 - **010:** DW-010 Flow Sensor: diameter: G 1” / DN25. 64 pulse = 1 L 1025 -))) 1026 1026 1027 -* ((( 1028 -calculate flag=0: for SW3L-004 Flow Sensor: 450 pulse = 1 L 1029 -))) 779 +Its original payload will be longer than other data. Even though it is being parsed, it can be seen that it is abnormal data. 1030 1030 1031 -* ((( 1032 -calculate flag=1: for SW3L-006 Flow Sensor: 390 pulse = 1 L 1033 -))) 781 +Please send the data to us for check. 1034 1034 1035 -* ((( 1036 -calculate flag=2: for SW3L-010 Flow Sensor: 64 pulse = 1 L 1037 1037 784 += 8. Order Info = 1038 1038 1039 - 1040 -))) 1041 1041 1042 - = 8. PackingInfo=787 +Part Number: (% style="color:blue" %)**DDS45-LB-XXX** 1043 1043 789 +(% style="color:red" %)**XXX**(%%): **The default frequency band** 1044 1044 791 +* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band 792 + 793 +* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band 794 + 795 +* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band 796 + 797 +* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band 798 + 799 +* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band 800 + 801 +* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band 802 + 803 +* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 804 + 805 +* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 806 + 807 += 9. Packing Info = 808 + 809 + 1045 1045 (% style="color:#037691" %)**Package Includes**: 1046 1046 1047 -* S W3L-LB LoRaWANFlowSensor812 +* DDS45-LB LoRaWAN Distance Detection Sensor x 1 1048 1048 1049 1049 (% style="color:#037691" %)**Dimension and weight**: 1050 1050 ... ... @@ -1056,10 +1056,9 @@ 1056 1056 1057 1057 * Weight / pcs : g 1058 1058 824 += 10. Support = 1059 1059 1060 -= 9. Support = 1061 1061 1062 - 1063 1063 * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule. 1064 1064 1065 1065 * Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[Support@dragino.cc>>mailto:Support@dragino.cc]].
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