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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... ... @@ -1,10 +1,9 @@ 1 1 (% style="text-align:center" %) 2 -[[image:image-20230 530140053-1.jpeg||height="645" width="645"]]2 +[[image:image-20230612170349-1.png||height="656" width="656"]] 3 3 4 4 5 5 6 6 7 - 8 8 **Table of Contents:** 9 9 10 10 {{toc/}} ... ... @@ -16,15 +16,13 @@ 16 16 17 17 = 1. Introduction = 18 18 19 -== 1.1 What is SW3L-LB LoRaWANFlowSensor ==18 +== 1.1 What is LoRaWAN Distance Detection Sensor == 20 20 21 21 22 -The Dragino S W3L-LB is a (% style="color:blue" %)**LoRaWANFlowSensor**(%%). Itdetects water flowvolumeanduplinktoIoTserverviaLoRaWANnetwork.Usercanuse this to(% style="color:blue" %)** monitor thewater usagefor buildings.**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. 23 23 24 - TheSW3L-LB will sendwaterflow volumeevery 20 minutes. Itcanalso(% style="color:blue" %)**detectthewaterflow status**(%%) and(%style="color:blue"%)**send Alarm**(%%),toavoid thewasteforwaterusageuch asbrokentoiletcase.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. 25 25 26 -SW3L-LB is designed for both indoor and outdoor use. It has a weatherproof enclosure and industrial level battery to work in low to high temperatures. 27 - 28 28 The LoRa wireless technology used in SW3L-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. 29 29 30 30 SW3L-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use. ... ... @@ -33,10 +33,9 @@ 33 33 34 34 Each SW3L-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. 35 35 33 +[[image:image-20230612170943-2.png||height="525" width="912"]] 36 36 37 -[[image:image-20230530135919-1.png||height="404" width="806"]] 38 38 39 - 40 40 == 1.2 Features == 41 41 42 42 ... ... @@ -43,20 +43,47 @@ 43 43 * LoRaWAN 1.0.3 Class A 44 44 * Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865 45 45 * Ultra-low power consumption 46 -* Uploadwaterflowvolume47 -* Monitor waterwaste48 -* A TCommandstochangeparameters49 -* supports Datalogfeature42 +* Distance Detection by Ultrasonic technology 43 +* Flat object range 280mm - 7500mm 44 +* Accuracy: ±(1cm+S*0.3%) (S: Distance) 45 +* Cable Length : 25cm 50 50 * Support Bluetooth v5.1 and LoRaWAN remote configure 51 51 * Support wireless OTA update firmware 52 -* Uplinkonperiodically andopen/close event48 +* AT Commands to change parameters 53 53 * Downlink to change configure 50 +* IP66 Waterproof Enclosure 54 54 * 8500mAh Battery for long term use 55 55 56 - 57 57 == 1.3 Specification == 58 58 59 59 56 +(% style="color:#037691" %)**Rated environmental conditions:** 57 + 58 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %) 59 +|(% style="background-color:#d9e2f3; color:#0070c0; width:163px" %)**Item**|(% style="background-color:#d9e2f3; color:#0070c0; width:90px" %)((( 60 +**Minimum value** 61 +)))|(% style="background-color:#d9e2f3; color:#0070c0; width:70px" %)((( 62 +**Typical value** 63 +)))|(% style="background-color:#d9e2f3; color:#0070c0; width:87px" %)((( 64 +**Maximum value** 65 +)))|(% style="background-color:#d9e2f3; color:#0070c0; width:40px" %)**Unit**|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**Remarks** 66 +|(% style="width:174px" %)Storage temperature|(% style="width:86px" %)-25|(% style="width:66px" %)25|(% style="width:90px" %)80|(% style="width:48px" %)℃|(% style="width:203px" %) 67 +|(% style="width:174px" %)Storage humidity|(% style="width:86px" %) |(% style="width:66px" %)65%|(% style="width:90px" %)90%|(% style="width:48px" %)RH|(% style="width:203px" %)(1) 68 +|(% style="width:174px" %)Operating temperature|(% style="width:86px" %)-15|(% style="width:66px" %)25|(% style="width:90px" %)60|(% style="width:48px" %)℃|(% style="width:203px" %) 69 +|(% style="width:174px" %)Working humidity|(% style="width:86px" %)((( 70 + 71 + 72 + 73 +)))|(% style="width:66px" %)65%|(% style="width:90px" %)80%|(% style="width:48px" %)RH|(% style="width:203px" %)(1) 74 + 75 +((( 76 +**Remarks: (1) a. When the ambient temperature is 0-39 ℃, the maximum humidity is 90% (non-condensing); ** 77 + 78 +**~ 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)** 79 + 80 + 81 +))) 82 + 60 60 (% style="color:#037691" %)**Common DC Characteristics:** 61 61 62 62 * Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~~ 3.6v ... ... @@ -83,24 +83,41 @@ 83 83 * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm 84 84 85 85 86 -== 1.4 Applications==109 +== 1.4 Effective measurement range Reference beam pattern == 87 87 88 88 89 -* Flow Sensor application 90 -* Water Control 91 -* Toilet Flow Sensor 92 -* Monitor Waste water 112 +**~1. The tested object is a white cylindrical tube made of PVC, with a height of 100cm and a diameter of 7.5cm.** 93 93 114 +[[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"]] 94 94 95 -== 1.5 Sleep mode and working mode == 96 96 117 +**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.** 97 97 119 +[[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"]] 120 + 121 + 122 +== 1.5 Applications == 123 + 124 + 125 +* Horizontal distance measurement 126 +* Liquid level measurement 127 +* Parking management system 128 +* Object proximity and presence detection 129 +* Intelligent trash can management system 130 +* Robot obstacle avoidance 131 +* Automatic control 132 +* Sewer 133 +* Bottom water level monitoring 134 + 135 +== 1.6 Sleep mode and working mode == 136 + 137 + 98 98 (% 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. 99 99 100 100 (% 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. 101 101 102 102 103 -== 1. 6Button & LEDs ==143 +== 1.7 Button & LEDs == 104 104 105 105 106 106 [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675071855856-879.png]] ... ... @@ -119,13 +119,12 @@ 119 119 ))) 120 120 |(% 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. 121 121 162 +== 1.8 BLE connection == 122 122 123 -== 1.7 BLE connection == 124 124 165 +DDS75-LB support BLE remote configure. 125 125 126 -SW3L-LB support BLE remote configure. 127 127 128 - 129 129 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: 130 130 131 131 * Press button to send an uplink ... ... @@ -135,24 +135,13 @@ 135 135 If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode. 136 136 137 137 138 -== 1. 8Pin Definitions ==177 +== 1.9 Pin Definitions == 139 139 140 140 [[image:image-20230523174230-1.png]] 141 141 142 142 143 -== 1.9FlowSensor Spec==182 +== == 144 144 145 - 146 -((( 147 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %) 148 -|=(% 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** 149 -|(% 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 150 -|(% 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 151 -|(% 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 -))) 153 - 154 - 155 - 156 156 == 2.10 Mechanical == 157 157 158 158 ... ... @@ -165,23 +165,8 @@ 165 165 [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]] 166 166 167 167 168 - (% style="color:blue"%)**DW-004FlowSensor: diameter:G1/2”/ DN15.450 pulse =1 L**196 += 2. Configure DDS75-LB to connect to LoRaWAN network = 169 169 170 -[[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"]] 171 - 172 - 173 -(% style="color:blue" %)**006: DW-006 Flow Sensor: diameter: G3/4” / DN20. 390 pulse = 1 L** 174 - 175 -[[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"]] 176 - 177 - 178 -(% style="color:blue" %)**010: DW-010 Flow Sensor: diameter: G 1” / DN25. 64 pulse = 1 L** 179 - 180 -[[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"]] 181 - 182 - 183 -= 2. Configure SW3L-LB to connect to LoRaWAN network = 184 - 185 185 == 2.1 How it works == 186 186 187 187 ... ... @@ -196,7 +196,7 @@ 196 196 197 197 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. 198 198 199 -[[image:image-20230 530135929-2.png||height="404" width="806"]](% style="display:none" %)212 +[[image:image-20230612171032-3.png||height="492" width="855"]](% style="display:none" %) 200 200 201 201 202 202 (% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from SW3L-LB. ... ... @@ -671,7 +671,6 @@ 671 671 672 672 * LoRaWAN Downlink. Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section. 673 673 674 - 675 675 == 3.2 General Commands == 676 676 677 677 ... ... @@ -734,7 +734,6 @@ 734 734 Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds 735 735 ))) 736 736 737 - 738 738 === 3.3.2 Quit AT Command === 739 739 740 740 ... ... @@ -874,7 +874,6 @@ 874 874 875 875 * **Example**: 0XA501 ~/~/ Same as AT+CALCFLAG =1 876 876 877 - 878 878 === 3.3.7 Set count number === 879 879 880 880 ... ... @@ -893,7 +893,6 @@ 893 893 894 894 * **Example**: 0xA6000064 ~/~/ Same as AT+ SETCNT =100 895 895 896 - 897 897 === 3.3.8 Set Interrupt Mode === 898 898 899 899 ... ... @@ -928,7 +928,6 @@ 928 928 929 929 * Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger 930 930 931 - 932 932 === 3.3.9 Set work mode === 933 933 934 934 ... ... @@ -948,7 +948,6 @@ 948 948 949 949 * **Example:** 0x0A01 ~/~/ Same as AT+MOD=1 950 950 951 - 952 952 = 4. Battery & Power Consumption = 953 953 954 954 ... ... @@ -977,7 +977,6 @@ 977 977 978 978 * 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]]**. 979 979 980 - 981 981 = 6. FAQ = 982 982 983 983 == 6.1 AT Commands input doesn't work == ... ... @@ -1057,7 +1057,6 @@ 1057 1057 1058 1058 * Weight / pcs : g 1059 1059 1060 - 1061 1061 = 9. Support = 1062 1062 1063 1063
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