Skip to Content
Last modified by Mengting Qiu on 2023/12/14 11:15
From version 67.25
edited by Xiaoling
on 2023/06/12 16:32
Change comment: Update document after refactoring.
To version 70.8
edited by Xiaoling
on 2023/06/12 17:42
Change comment: There is no comment for this version

Summary

Details

Page properties
Title
... ... @@ -1,1 +1,1 @@
1 -DDS75-LB_LoRaWAN_Distance_Detection_Sensor_User_Manual
1 +DDS75-LB -- LoRaWAN Distance Detection Sensor User Manual
Content
... ... @@ -1,10 +1,9 @@
1 1  (% style="text-align:center" %)
2 -[[image:image-20230530140053-1.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 LoRaWAN Flow Sensor ==
18 +== 1.1 What is LoRaWAN Distance Detection Sensor ==
20 20  
21 21  
22 -The Dragino SW3L-LB is a (% style="color:blue" %)**LoRaWAN Flow Sensor**(%%). It detects water flow volume and uplink to IoT server via LoRaWAN network. User can use this to(% style="color:blue" %)** monitor the water usage for 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 -The SW3L-LB will send water flow volume every 20 minutes. It can also (% style="color:blue" %)**detect the water flow status**(%%) and (% style="color:blue" %)**send Alarm**(%%), to avoid the waste for water usage such as broken toilet case.
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  
... ... @@ -43,21 +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 -* Upload water flow volume
47 -* Monitor water waste
48 -* AT Commands to change parameters
49 -* supports Datalog feature
42 +* 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 -* Uplink on periodically and open/close event
48 +* 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  
53 +== 1.3 Specification ==
56 56  
57 57  
58 -== 1.3 Specification ==
56 +(% style="color:#037691" %)**Rated environmental conditions:**
59 59  
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 +
60 60  
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 +
61 61  (% style="color:#037691" %)**Common DC Characteristics:**
62 62  
63 63  * Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~~ 3.6v
... ... @@ -84,26 +84,41 @@
84 84  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
85 85  
86 86  
109 +== 1.4 Effective measurement range Reference beam pattern ==
87 87  
88 -== 1.4 Applications ==
89 89  
112 +**~1. The tested object is a white cylindrical tube made of PVC, with a height of 100cm and a diameter of 7.5cm.**
90 90  
91 -* Flow Sensor application
92 -* Water Control
93 -* Toilet Flow Sensor
94 -* Monitor Waste water
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"]]
95 95  
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  
98 -== 1.5 Sleep mode and working mode ==
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"]]
99 99  
100 100  
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 +
101 101  (% 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.
102 102  
103 103  (% 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.
104 104  
105 105  
106 -== 1.6 Button & LEDs ==
143 +== 1.7 Button & LEDs ==
107 107  
108 108  
109 109  [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675071855856-879.png]]
... ... @@ -122,14 +122,12 @@
122 122  )))
123 123  |(% 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.
124 124  
162 +== 1.8 BLE connection ==
125 125  
126 126  
127 -== 1.7 BLE connection ==
165 +DDS75-LB support BLE remote configure.
128 128  
129 129  
130 -SW3L-LB support BLE remote configure.
131 -
132 -
133 133  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:
134 134  
135 135  * Press button to send an uplink
... ... @@ -139,24 +139,13 @@
139 139  If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
140 140  
141 141  
142 -== 1.8 Pin Definitions ==
177 +== 1.9 Pin Definitions ==
143 143  
144 144  [[image:image-20230523174230-1.png]]
145 145  
146 146  
147 -== 1.9 Flow Sensor Spec ==
182 +== ==
148 148  
149 -
150 -(((
151 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
152 -|=(% 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**
153 -|(% 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
154 -|(% 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
155 -|(% 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
156 -)))
157 -
158 -
159 -
160 160  == 2.10 Mechanical ==
161 161  
162 162  
... ... @@ -169,27 +169,12 @@
169 169  [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
170 170  
171 171  
172 -(% style="color:blue" %)**DW-004 Flow Sensor: diameter: G1/2” / DN15.  450 pulse = 1 L**
196 += 2. Configure DDS75-LB to connect to LoRaWAN network =
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-20220519091350-1.png?width=722&height=385&rev=1.1||alt="image-20220519091350-1.png"]]
175 -
176 -
177 -(% style="color:blue" %)**006: DW-006 Flow Sensor: diameter: G3/4” / DN20.  390 pulse = 1 L**
178 -
179 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519091423-2.png?width=723&height=258&rev=1.1||alt="image-20220519091423-2.png"]]
180 -
181 -
182 -(% style="color:blue" %)**010: DW-010 Flow Sensor: diameter: G 1” / DN25. 64 pulse = 1 L**
183 -
184 -[[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"]]
185 -
186 -
187 -= 2. Configure SW3L-LB to connect to LoRaWAN network =
188 -
189 189  == 2.1 How it works ==
190 190  
191 191  
192 -The SW3L-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 SW3L-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
201 +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.
193 193  
194 194  (% style="display:none" %) (%%)
195 195  
... ... @@ -200,12 +200,12 @@
200 200  
201 201  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.
202 202  
203 -[[image:image-20230530135929-2.png||height="404" width="806"]](% style="display:none" %)
212 +[[image:image-20230612171032-3.png||height="492" width="855"]](% style="display:none" %)
204 204  
205 205  
206 -(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from SW3L-LB.
215 +(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from DDS75-LB.
207 207  
208 -Each SW3L-LB is shipped with a sticker with the default device EUI as below:
217 +Each DDS75-LB is shipped with a sticker with the default device EUI as below:
209 209  
210 210  [[image:image-20230426084152-1.png||alt="图片-20230426084152-1.png" height="233" width="502"]]
211 211  
... ... @@ -675,8 +675,6 @@
675 675  
676 676  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
677 677  
678 -
679 -
680 680  == 3.2 General Commands ==
681 681  
682 682  
... ... @@ -739,8 +739,6 @@
739 739  Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
740 740  )))
741 741  
742 -
743 -
744 744  === 3.3.2 Quit AT Command ===
745 745  
746 746  
... ... @@ -880,8 +880,6 @@
880 880  
881 881  * **Example**: 0XA501  ~/~/  Same as AT+CALCFLAG =1
882 882  
883 -
884 -
885 885  === 3.3.7 Set count number ===
886 886  
887 887  
... ... @@ -900,8 +900,6 @@
900 900  
901 901  * **Example**: 0xA6000064  ~/~/  Same as AT+ SETCNT =100
902 902  
903 -
904 -
905 905  === 3.3.8 Set Interrupt Mode ===
906 906  
907 907  
... ... @@ -936,8 +936,6 @@
936 936  
937 937  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
938 938  
939 -
940 -
941 941  === 3.3.9 Set work mode ===
942 942  
943 943  
... ... @@ -957,8 +957,6 @@
957 957  
958 958  * **Example:** 0x0A01  ~/~/  Same as AT+MOD=1
959 959  
960 -
961 -
962 962  = 4. Battery & Power Consumption =
963 963  
964 964  
... ... @@ -987,8 +987,6 @@
987 987  
988 988  * 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]]**.
989 989  
990 -
991 -
992 992  = 6. FAQ =
993 993  
994 994  == 6.1  AT Commands input doesn't work ==
... ... @@ -1068,8 +1068,6 @@
1068 1068  
1069 1069  * Weight / pcs : g
1070 1070  
1071 -
1072 -
1073 1073  = 9. Support =
1074 1074  
1075 1075  
image-20230612170349-1.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +164.2 KB
Content
image-20230612170943-2.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +86.4 KB
Content
image-20230612171032-3.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +86.4 KB
Content