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Last modified by Mengting Qiu on 2023/12/14 11:15
From version 70.9
edited by Xiaoling
on 2023/06/12 17:46
Change comment: There is no comment for this version
To version 82.3
edited by Xiaoling
on 2023/06/14 16:32
Change comment: There is no comment for this version

Summary

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Title
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1 -DDS75-LB -- LoRaWAN Distance Detection Sensor User Manual
1 +LDS12-LB -- LoRaWAN LiDAR ToF Distance Sensor User Manual
Content
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1 1  (% style="text-align:center" %)
2 -[[image:image-20230612170349-1.png||height="656" width="656"]]
2 +[[image:image-20230614153353-1.png]]
3 3  
4 4  
5 5  
6 6  
7 +
8 +
9 +
7 7  **Table of Contents：**
8 8  
9 9  {{toc/}}
... ... @@ -15,24 +15,26 @@
15 15  
16 16  = 1. Introduction =
17 17  
18 -== 1.1 What is LoRaWAN Distance Detection Sensor ==
21 +== 1.1 What is LoRaWAN LiDAR ToF Distance Sensor ==
19 19  
20 20  
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.
24 +The Dragino LDS12-LB is a (% style="color:blue" %)**LoRaWAN LiDAR ToF (Time of Flight) Distance Sensor**(%%) for Internet of Things solution. It is capable to measure the distance to an object as close as 10 centimeters (+/- 5cm up to 6m) and as far as 12 meters (+/-1% starting at 6m)!. The LiDAR probe uses laser induction technology for distance measurement.
22 22  
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.
26 +The LDS12-LB can be applied to scenarios such as horizontal distance measurement, parking management system, object proximity and presence detection, intelligent trash can management system, robot obstacle avoidance, automatic control, sewer, etc.
24 24  
25 -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.
28 +It detects the distance between the measured object and the sensor, and uploads the value via wireless to LoRaWAN IoT Server.
26 26  
27 -SW3L-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
30 +The LoRa wireless technology used in LDS12-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 -SW3L-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
32 +LDS12-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
30 30  
31 -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.
34 +LDS12-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 -[[image:image-20230612170943-2.png||height="525" width="912"]]
36 +Each LDS12-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  
38 +[[image:image-20230614162334-2.png||height="468" width="800"]]
35 35  
40 +
36 36  == 1.2 ​Features ==
37 37  
38 38  
... ... @@ -39,52 +39,41 @@
39 39  * LoRaWAN 1.0.3 Class A
40 40  * Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
41 41  * Ultra-low power consumption
42 -* Distance Detection by Ultrasonic technology
43 -* Flat object range 280mm - 7500mm
44 -* Accuracy: ±(1cm+S*0.3%) (S: Distance)
45 -* Cable Length : 25cm
47 +* Laser technology for distance detection
48 +* Measure Distance: 0.1m~~12m @ 90% Reflectivity
49 +* Accuracy :  ±5cm@(0.1-6m), ±1%@(6m-12m)
50 +* Monitor Battery Level
46 46  * Support Bluetooth v5.1 and LoRaWAN remote configure
47 47  * Support wireless OTA update firmware
48 48  * AT Commands to change parameters
49 49  * Downlink to change configure
50 -* IP66 Waterproof Enclosure
51 51  * 8500mAh Battery for long term use
52 52  
53 53  == 1.3 Specification ==
54 54  
55 55  
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 -
83 83  (% style="color:#037691" %)**Common DC Characteristics:**
84 84  
85 85  * Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~~ 3.6v
86 86  * Operating Temperature: -40 ~~ 85°C
87 87  
65 +(% style="color:#037691" %)**Probe Specification:**
66 +
67 +* Storage temperature：-20℃~~75℃
68 +* Operating temperature : -20℃~~60℃
69 +* Measure Distance:
70 +** 0.1m ~~ 12m @ 90% Reflectivity
71 +** 0.1m ~~ 4m @ 10% Reflectivity
72 +* Accuracy : ±5cm@(0.1-6m), ±1%@(6m-12m)
73 +* Distance resolution : 5mm
74 +* Ambient light immunity : 70klux
75 +* Enclosure rating : IP65
76 +* Light source : LED
77 +* Central wavelength : 850nm
78 +* FOV : 3.6°
79 +* Material of enclosure : ABS+PC
80 +* Wire length : 25cm
81 +
88 88  (% style="color:#037691" %)**LoRa Spec:**
89 89  
90 90  * Frequency Range,  Band 1 (HF): 862 ~~ 1020 Mhz
... ... @@ -105,503 +105,418 @@
105 105  * Sleep Mode: 5uA @ 3.3v
106 106  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
107 107  
102 +== 1.4 Suitable Container & Liquid ==
108 108  
109 -== 1.4 Effective measurement range Reference beam pattern ==
110 110  
105 +* Solid Wall container such as: steel, iron, glass, ceramics, non-foaming plastics etc.
106 +* Container shape is regular, and surface is smooth.
107 +* Container Thickness:
108 +** Pure metal material.  2~~8mm, best is 3~~5mm
109 +** Pure non metal material: <10 mm
110 +* Pure liquid without irregular deposition.
111 111  
112 -**~1. The tested object is a white cylindrical tube made of PVC, with a height of 100cm and a diameter of 7.5cm.**
112 +(% style="display:none" %)
113 113  
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"]]
114 +== 1.5 Install LDS12-LB ==
115 115  
116 116  
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.**
117 +(% style="color:blue" %)**Step 1**(%%):  ** Choose the installation point.**
118 118  
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"]]
119 +LDS12-LB (% style="color:red" %)**MUST**(%%) be installed on the container bottom middle position.
120 120  
121 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS20%20-%20LoRaWAN%20Liquid%20Level%20Sensor%20User%20Manual/WebHome/image-20220615091045-3.png?rev=1.1||alt="image-20220615091045-3.png"]]
121 121  
122 -== 1.5 Applications ==
123 123  
124 +(((
125 +(% style="color:blue" %)**Step 2**(%%):  **Polish the installation point.**
126 +)))
124 124  
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
128 +(((
129 +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.
130 +)))
134 134  
135 -== 1.6 Sleep mode and working mode ==
132 +[[image:image-20230613143052-5.png]]
136 136  
137 137  
138 -(% 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.
135 +No polish needed if the container is shine metal surface without paint or non-metal container.
139 139  
140 -(% 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.
137 +[[image:image-20230613143125-6.png]]
141 141  
142 142  
143 -== 1.7 Button & LEDs ==
140 +(((
141 +(% style="color:blue" %)**Step3:   **(%%)**Test the installation point.**
142 +)))
144 144  
144 +(((
145 +Power on LDS12-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.
146 +)))
145 145  
146 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675071855856-879.png]]
148 +(((
149 +It is necessary to put the coupling paste between the sensor and the container, otherwise LDS12-LB won't detect the liquid level.
150 +)))
147 147  
148 -
149 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
150 -|=(% 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**
151 -|(% style="width:167px" %)Pressing ACT between 1s < time < 3s|(% style="width:117px" %)Send an uplink|(% style="width:225px" %)(((
152 -If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, (% style="color:blue" %)**blue led** (%%)will blink once.
153 -Meanwhile, BLE module will be active and user can connect via BLE to configure device.
152 +(((
153 +After paste the LDS12-LB well, power on LDS12-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.
154 154  )))
155 -|(% style="width:167px" %)Pressing ACT for more than 3s|(% style="width:117px" %)Active Device|(% style="width:225px" %)(((
156 -(% 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.
157 -(% style="color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
158 -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.
159 -)))
160 -|(% 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.
161 161  
162 -== 1.8 BLE connection ==
163 163  
157 +(((
158 +(% style="color:blue" %)**LED Status:**
159 +)))
164 164  
165 -DDS75-LB support BLE remote configure.
161 +* (((
162 +**Onboard LED**: When power on device, the onboard LED will fast blink 4 times which means detect the sensor well.
163 +)))
166 166  
165 +* (((
166 +(% 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.
167 +)))
168 +* (((
169 +(% style="color:blue" %)**BLUE LED**(% style="color:red" %)** slowly blinking**(%%): Sensor detects Liquid Level, The installation point is good.
170 +)))
167 167  
168 -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:
172 +(((
173 +LDS12-LB will enter into low power mode at 30 seconds after system reset or power on, Blue LED will be off after that.
174 +)))
169 169  
170 -* Press button to send an uplink
171 -* Press button to active device.
172 -* Device Power on or reset.
173 173  
174 -If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
177 +(((
178 +(% style="color:red" %)**Note :**(%%)** (% style="color:blue" %)Ultrasonic coupling paste(%%)**(% style="color:blue" %) (%%) is subjected in most shipping way. So the default package doesn't include it and user needs to purchase locally.
179 +)))
175 175  
176 176  
177 -== 1.9 Pin Definitions ==
182 +(((
183 +(% style="color:blue" %)**Step4:   **(%%)**Install use Epoxy ab glue.**
184 +)))
178 178  
179 -[[image:image-20230523174230-1.png]]
186 +(((
187 +Prepare Eproxy AB glue.
188 +)))
180 180  
190 +(((
191 +Put Eproxy AB glue in the sensor and press it hard on the container installation point.
192 +)))
181 181  
182 -== ==
194 +(((
195 +Reset LDS12-LB and see if the BLUE LED is slowly blinking.
196 +)))
183 183  
184 -== 2.10 Mechanical ==
198 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS20%20-%20LoRaWAN%20Liquid%20Level%20Sensor%20User%20Manual/WebHome/image-20220615091045-8.png?width=341&height=203&rev=1.1||alt="image-20220615091045-8.png"]] [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS20%20-%20LoRaWAN%20Liquid%20Level%20Sensor%20User%20Manual/WebHome/image-20220615091045-9.png?width=284&height=200&rev=1.1||alt="image-20220615091045-9.png"]]
185 185  
186 186  
187 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]]
201 +(((
202 +(% style="color:red" %)**Note :**
188 188  
204 +(% style="color:red" %)**1:**(%%)** (% style="color:blue" %)Eproxy AB glue(%%)** needs 3~~ 5 minutes to stable attached. we can use other glue material to keep it in the position.
205 +)))
189 189  
190 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143899218-599.png]]
207 +(((
208 +(% style="color:red" %)**2:**(%%)** (% style="color:blue" %)Eproxy AB glue(%%)** is subjected in most shipping way. So the default package doesn't include it and user needs to purchase locally.
209 +)))
191 191  
192 192  
193 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
212 +== 1.6 Applications ==
194 194  
195 195  
196 -= 2. Configure DDS75-LB to connect to LoRaWAN network =
215 +* Smart liquid control solution
197 197  
198 -== 2.1 How it works ==
217 +* Smart liquefied gas solution
199 199  
219 +== 1.7 Precautions ==
200 200  
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.
202 202  
203 -(% style="display:none" %) (%%)
222 +* 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.
204 204  
205 -== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
224 +* 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.
206 206  
226 +* 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.
207 207  
208 -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.
228 +(% style="display:none" %)
209 209  
210 -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.
230 +== 1.8 Sleep mode and working mode ==
211 211  
212 -[[image:image-20230612171032-3.png||height="492" width="855"]](% style="display:none" %)
213 213  
233 +(% 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.
214 214  
215 -(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from DDS75-LB.
235 +(% 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.
216 216  
217 -Each DDS75-LB is shipped with a sticker with the default device EUI as below:
218 218  
219 -[[image:image-20230426084152-1.png||alt="图片-20230426084152-1.png" height="233" width="502"]]
238 +== 1.9 Button & LEDs ==
220 220  
221 221  
222 -You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
241 +[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675071855856-879.png]]
223 223  
224 224  
225 -(% style="color:blue" %)**Register the device**
244 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
245 +|=(% 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**
246 +|(% style="width:167px" %)Pressing ACT between 1s < time < 3s|(% style="width:117px" %)Send an uplink|(% style="width:225px" %)(((
247 +If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, (% style="color:blue" %)**blue led** (%%)will blink once.
248 +Meanwhile, BLE module will be active and user can connect via BLE to configure device.
249 +)))
250 +|(% style="width:167px" %)Pressing ACT for more than 3s|(% style="width:117px" %)Active Device|(% style="width:225px" %)(((
251 +(% 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.
252 +(% style="color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
253 +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.
254 +)))
255 +|(% 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.
226 226  
227 -[[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"]]
257 +== 1.10 BLE connection ==
228 228  
229 229  
230 -(% style="color:blue" %)**Add APP EUI and DEV EUI**
260 +LDS12-LB support BLE remote configure.
231 231  
232 -[[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"]]
262 +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:
233 233  
264 +* Press button to send an uplink
265 +* Press button to active device.
266 +* Device Power on or reset.
234 234  
235 -(% style="color:blue" %)**Add APP EUI in the application**
268 +If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
236 236  
237 237  
238 -[[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"]]
271 +== 1.11 Pin Definitions ==
239 239  
273 +[[image:image-20230523174230-1.png]]
240 240  
241 -(% style="color:blue" %)**Add APP KEY**
242 242  
243 -[[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"]]
276 +== 1.12 Mechanical ==
244 244  
245 245  
246 -(% style="color:blue" %)**Step 2:**(%%) Activate on DDS75-LB
279 +[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]]
247 247  
248 248  
249 -Press the button for 5 seconds to activate the DDS75-LB.
282 +[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143899218-599.png]]
250 250  
251 -(% 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.
252 252  
253 -After join success, it will start to upload messages to TTN and you can see the messages in the panel.
285 +[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
254 254  
255 255  
256 -== 2.3 ​Uplink Payload ==
288 +(% style="color:blue" %)**Probe Mechanical:**
257 257  
258 -=== 2.3.1 Device Status, FPORT~=5 ===
259 259  
260 260  
261 -Include device configure status. Once SW3L-LB Joined the network, it will uplink this message to the server. After that, SW3L-LB will uplink Device Status every 12 hours.
292 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654827224480-952.png?rev=1.1||alt="1654827224480-952.png"]]
262 262  
263 -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.
264 264  
265 -The Payload format is as below.
295 += 2. Configure LDS12-LB to connect to LoRaWAN network =
266 266  
297 +== 2.1 How it works ==
267 267  
268 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
269 -|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**
270 -|(% style="width:103px" %)**Size (bytes)**|(% style="width:72px" %)**1**|**2**|(% style="width:91px" %)**1**|(% style="width:86px" %)**1**|(% style="width:44px" %)**2**
271 -|(% 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
272 272  
273 -Example parse in TTNv3
300 +The LDS12-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 LDS12-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
274 274  
275 -[[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 +(% style="display:none" %) (%%)
276 276  
304 +== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
277 277  
278 -(% style="color:#037691" %)**Sensor Model**(%%): For SW3L-LB, this value is 0x11
279 279  
280 -(% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
307 +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.
281 281  
282 -(% style="color:#037691" %)**Frequency Band**:
309 +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.
283 283  
284 -*0x01: EU868
311 +[[image:image-20230614162359-3.png||height="468" width="800"]](% style="display:none" %)
285 285  
286 -*0x02: US915
287 287  
288 -*0x03: IN865
314 +(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from LDS12-LB.
289 289  
290 -*0x04: AU915
316 +Each LDS12-LB is shipped with a sticker with the default device EUI as below:
291 291  
292 -*0x05: KZ865
318 +[[image:image-20230426084152-1.png||alt="图片-20230426084152-1.png" height="233" width="502"]]
293 293  
294 -*0x06: RU864
295 295  
296 -*0x07: AS923
321 +You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
297 297  
298 -*0x08: AS923-1
299 299  
300 -*0x09: AS923-2
324 +(% style="color:blue" %)**Register the device**
301 301  
302 -*0x0a: AS923-3
326 +[[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"]]
303 303  
304 -*0x0b: CN470
305 305  
306 -*0x0c: EU433
329 +(% style="color:blue" %)**Add APP EUI and DEV EUI**
307 307  
308 -*0x0d: KR920
331 +[[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"]]
309 309  
310 -*0x0e: MA869
311 311  
334 +(% style="color:blue" %)**Add APP EUI in the application**
312 312  
313 -(% style="color:#037691" %)**Sub-Band**:
314 314  
315 -AU915 and US915:value 0x00 ~~ 0x08
337 +[[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"]]
316 316  
317 -CN470: value 0x0B ~~ 0x0C
318 318  
319 -Other Bands: Always 0x00
340 +(% style="color:blue" %)**Add APP KEY**
320 320  
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-20220611161308-6.png?width=744&height=485&rev=1.1||alt="图片-20220611161308-6.png"]]
321 321  
322 -(% style="color:#037691" %)**Battery Info**:
323 323  
324 -Check the battery voltage.
345 +(% style="color:blue" %)**Step 2:**(%%) Activate on LDS12-LB
325 325  
326 -Ex1: 0x0B45 = 2885mV
327 327  
328 -Ex2: 0x0B49 = 2889mV
348 +Press the button for 5 seconds to activate the LDS12-LB.
329 329  
350 +(% 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.
330 330  
331 -=== 2.3.2 Sensor Configuration, FPORT~=4 ===
352 +After join success, it will start to upload messages to TTN and you can see the messages in the panel.
332 332  
333 333  
334 -SW3L-LB will only send this command after getting the downlink command (0x26 02) from the server.
355 +== 2.3  ​Uplink Payload ==
335 335  
336 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
337 -|(% 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**
338 -|**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
339 339  
340 -* (% style="color:#037691" %)**TDC: (default: 0x0004B0)**
341 -
342 -Uplink interval for the total pulse count, default value is 0x0004B0 which is 1200 seconds = 20 minutes.
343 -
344 -
345 -* (% style="color:#037691" %)**STOP Duration & Alarm Timer**
346 -
347 -Shows the configure value of [[Alarm for continuously water flow>>||anchor="H3.3.4Alarmforcontinuouslywaterflow"]]
348 -
349 -[[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"]]
350 -
351 -
352 -=== 2.3.3 Water Flow Value, Uplink FPORT~=2 ===
353 -
354 -
355 355  (((
356 -SW3L-LB will send this uplink **after** Device Status once join the LoRaWAN network successfully. And SW3L-LB will:
359 +LDS12-LB will uplink payload via LoRaWAN with below payload format: 
357 357  )))
358 358  
359 359  (((
360 -periodically send this uplink every 20 minutes, this interval [[can be changed>>||anchor="H3.3.1SetTransmitIntervalTime"]].
363 +Uplink payload includes in total 8 bytes.
361 361  )))
362 362  
363 -(((
364 -Uplink Payload totals 11 bytes.
365 -)))
366 -
367 367  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
368 -|=(% colspan="6" style="width: 510px;background-color:#D9E2F3;color:#0070C0" %)**Water Flow Value,  FPORT=2**
369 -|(% 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**
370 -|(% style="width:110px" %)**Value**|(% style="width:81px" %)Calculate Flag & [[Alarm>>||anchor="H3.3.4Alarmforcontinuouslywaterflow"]]|(% style="width:95px" %)(((
371 -Total pulse Or Last Pulse
372 -)))|(% style="width:55px" %)MOD|(% style="width:115px" %)Reserve(0x01)|(% style="width:129px" %)[[Unix TimeStamp>>||anchor="H2.5.2UnixTimeStamp"]]
367 +|=(% style="width: 62.5px;background-color:#D9E2F3;color:#0070C0" %)(((
368 +**Size(bytes)**
369 +)))|=(% 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**
370 +|(% style="width:62.5px" %)Value|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1A0BatteryInfo"]]|(((
371 +[[Distance>>||anchor="H2.3.2A0Distance"]]
372 +(unit: mm)
373 +)))|[[Digital Interrupt (Optional)>>||anchor="H2.3.3A0InterruptPin"]]|(((
374 +[[Temperature (Optional )>>||anchor="H2.3.4A0DS18B20Temperaturesensor"]]
375 +)))|[[Sensor Flag>>||anchor="H2.3.5A0SensorFlag"]]
373 373  
374 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:470px" %)
375 -|=(% colspan="4" style="width: 470px;background-color:#D9E2F3;color:#0070C0" %)**Status & Alarm field**
376 -|(% style="width:60px" %)**Size(bit)**|(% style="width:80px" %)**6**|(% style="width:310px" %)**1**|(% style="width:20px" %)**1**
377 -|(% style="width:88px" %)**Value**|(% style="width:117px" %)Calculate Flag|(% style="width:221px" %)Alarm: 0: No Alarm; 1: Alarm|(% style="width:64px" %)N/A
377 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS20%20-%20LoRaWAN%20Liquid%20Level%20Sensor%20User%20Manual/WebHome/1654850511545-399.png?rev=1.1||alt="1654850511545-399.png"]]
378 378  
379 -[[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"]]
380 380  
380 +=== 2.3.1  Battery Info ===
381 381  
382 -* (((
383 -(% style="color:#037691" %)**Calculate Flag**
384 -)))
385 385  
386 -(((
387 -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.
388 -)))
383 +Check the battery voltage for LDS12-LB.
389 389  
390 -(((
391 -**Example: in the default payload:**
392 -)))
385 +Ex1: 0x0B45 = 2885mV
393 393  
394 -* (((
395 -calculate flag=0: for SW3L-004 Flow Sensor: 450 pulse = 1 L
396 -)))
397 -* (((
398 -calculate flag=1: for SW3L-006 Flow Sensor: 390 pulse = 1 L
399 -)))
400 -* (((
401 -calculate flag=2: for SW3L-010 Flow Sensor: 64 pulse = 1 L
402 -)))
387 +Ex2: 0x0B49 = 2889mV
403 403  
404 -(((
405 -Default value: 0. 
406 -)))
407 407  
408 -(((
409 -Range (6 bits): (b)000000 ~~ (b) 111111
390 +=== 2.3.2  Distance ===
410 410  
411 -If user use with a meter for example is 0.02L/pulse. To proper decode the correct value in server,
412 412  
413 -1) User can set the Calculate Flag of this sensor to 3.
414 -
415 -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.
416 -)))
417 -
418 418  (((
419 -(% style="color:red" %)**NOTE: User need to set Calculate Flag to proper value before use Flow Sensor. Downlink or AT Command see: **(%%)Refer: [[Set Calculate Flag>>||anchor="H3.3.6Setthecalculateflag"]]
394 +Get the distance. Flat object range 20mm - 2000mm.
420 420  )))
421 421  
422 -* (((
423 -(% style="color:#037691" %)**Alarm**
424 -)))
425 -
426 426  (((
427 -See [[Alarm for continuously water flow>>||anchor="H3.3.4Alarmforcontinuouslywaterflow"]]
428 -)))
398 +For example, if the data you get from the register is **0x06 0x05**, the distance between the sensor and the measured object is(% style="color:#4472c4" %)** **
429 429  
430 -[[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"]]
431 -
432 -
433 -* (((
434 -(% style="color:#037691" %)**Total pulse**
400 +(% style="color:blue" %)**0605(H) = 1541 (D) = 1541 mm.**
435 435  )))
436 436  
437 -(((
438 -Total pulse/counting since factory
439 -)))
403 +* If the sensor value is 0x0000, it means system doesn't detect ultrasonic sensor.
440 440  
441 -(((
442 -Range (4 Bytes) : 0x00000000~~ 0xFFFFFFFF .
443 -)))
405 +* If the sensor value lower than 0x0014 (20mm), the sensor value will be invalid.
444 444  
445 -* (((
446 -(% style="color:#037691" %)**Last Pulse**
447 -)))
407 +=== 2.3.3  Interrupt Pin ===
448 448  
449 -(((
450 -Total pulse since last FPORT=2 uplink. (Default 20 minutes)
451 -)))
452 452  
453 -(((
454 -Range (4 Bytes) : 0x00000000~~ 0xFFFFFFFF .
455 -)))
410 +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.
456 456  
457 -* (((
458 -(% style="color:#037691" %)**MOD: Default =0**
459 -)))
412 +**Example:**
460 460  
461 -(((
462 -MOD=0 ~-~-> Uplink Total Pulse since factory
463 -)))
414 +0x00: Normal uplink packet.
464 464  
465 -(((
466 -MOD=1 ~-~-> Uplink total pulse since last FPORT=2 uplink.
467 -)))
416 +0x01: Interrupt Uplink Packet.
468 468  
469 -* (((
470 -(% style="color:#037691" %)**Water Flow Value**
471 -)))
472 472  
473 -(((
474 -**Total Water Flow Volume = (Calculate Flag) x (Total Pulse)=9597/450=21.3L**
475 -)))
419 +=== 2.3.4  DS18B20 Temperature sensor ===
476 476  
477 -[[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"]]
478 478  
422 +This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
479 479  
480 -(((
481 -**Total Water Flow for TDC timer = (Calculate Flag) x (Last Pulse)=79/450=0.2L**
482 -)))
424 +**Example**:
483 483  
484 -[[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"]] ** **
426 +If payload is: 0105H:  (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree
485 485  
428 +If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
486 486  
487 -=== 2.3.4 Historical Water Flow Status, FPORT~=3 ===
488 488  
431 +=== 2.3.5  Sensor Flag ===
489 489  
433 +
490 490  (((
491 -SW3L-LB stores sensor values and users can retrieve these history values via the [[downlink command>>||anchor="H2.5DatalogFeature"]].
435 +0x01: Detect Ultrasonic Sensor
492 492  )))
493 493  
494 494  (((
495 -The historical payload includes one or multiplies entries and every entry has the same payload as Real-Time water flow status.
439 +0x00: No Ultrasonic Sensor
496 496  )))
497 497  
498 -* (((
499 -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.
500 -)))
501 501  
502 -(((
503 -For example, in the US915 band, the max payload for different DR is:
504 -)))
443 +=== 2.3.6  Decode payload in The Things Network ===
505 505  
506 -(((
507 -(% style="color:blue" %)**a) DR0:**(%%) max is 11 bytes so one entry of data
508 -)))
509 509  
510 -(((
511 -(% style="color:blue" %)**b) DR1:**(%%) max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
512 -)))
446 +While using TTN network, you can add the payload format to decode the payload.
513 513  
514 -(((
515 -(% style="color:blue" %)**c) DR2:**(%%) total payload includes 11 entries of data
516 -)))
448 +[[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"]]
517 517  
518 -(((
519 -(% style="color:blue" %)**d) DR3:**(%%) total payload includes 22 entries of data.
520 -)))
450 +The payload decoder function for TTN V3 is here:
521 521  
522 522  (((
523 -If SW3L-LB doesn't have any data in the polling time. It will uplink 11 bytes of 0
453 +LDS12-LB TTN V3 Payload Decoder:  [[ttps:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
524 524  )))
525 525  
526 -(((
527 -(% style="color:#037691" %)**Downlink:**
528 -)))
529 529  
530 -(((
531 -0x31 62 46 B1 F0 62 46 B3 94 07
532 -)))
457 +== 2.4  Uplink Interval ==
533 533  
534 -[[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"]]
535 535  
460 +The LDS12-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"]]
536 536  
537 -(((
538 -(% style="color:#037691" %)**Uplink:**
539 -)))
540 540  
541 -(((
542 -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
543 -)))
463 +== 2.5  ​Show Data in DataCake IoT Server ==
544 544  
545 -(((
546 -(% style="color:#037691" %)**Parsed Value:**
547 -)))
548 548  
549 549  (((
550 -[Alarm, Calculate Flag, MOD, Total pulse or Last Pulse,** **Water Flow Value, TIME]
467 +[[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:
551 551  )))
552 552  
553 553  
554 554  (((
555 -[FALSE,0,0,0,0.0,2022-04-01 08:04:54],
472 +(% style="color:blue" %)**Step 1**(%%)**: Be sure that your device is programmed and properly connected to the network at this time.**
556 556  )))
557 557  
558 558  (((
559 -[FALSE,0,0,0,0.0,2022-04-01 08:05:49],
476 +(% 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:**
560 560  )))
561 561  
562 -(((
563 -[FALSE,0,0,0,0.0,2022-04-01 08:06:49],
564 -)))
565 565  
566 -(((
567 -[FALSE,0,0,0,0.0,2022-04-01 08:07:49],
568 -)))
480 +[[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"]]
569 569  
570 -(((
571 -[FALSE,0,0,277,0.6,2022-04-01 08:08:49],
572 -)))
573 573  
574 -(((
575 -[FALSE,0,0,287,0.6,2022-04-01 08:10:38],
576 -)))
483 +[[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"]]
577 577  
578 -[[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"]]
579 579  
486 +(% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.**
580 580  
581 -== 2.4 Payload Decoder file ==
488 +(% style="color:blue" %)**Step 4**(%%)**: Search the LDS12-LB and add DevEUI.**
582 582  
490 +[[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"]]
583 583  
584 -In TTN, use can add a custom payload so it shows friendly reading
585 585  
586 -In the page (% style="color:#037691" %)**Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder**(%%) to add the decoder from: [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
493 +After added, the sensor data arrive TTN V3, it will also arrive and show in Datacake.
587 587  
495 +[[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"]]
588 588  
589 -== 2.5 Datalog Feature ==
590 590  
498 +== 2.6 Datalog Feature ==
591 591  
592 -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.
593 593  
501 +Datalog Feature is to ensure IoT Server can get all sampling data from Sensor even if the LoRaWAN network is down. For each sampling, LDS12-LB will store the reading for future retrieving purposes.
594 594  
595 -=== 2.5.1 Ways to get datalog via LoRaWAN ===
596 596  
504 +=== 2.6.1 Ways to get datalog via LoRaWAN ===
597 597  
598 -Set PNACKMD=1, SW3L-LB will wait for ACK for every uplink, when there is no LoRaWAN network,SW3L-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.
599 599  
507 +Set PNACKMD=1, LDS12-LB will wait for ACK for every uplink, when there is no LoRaWAN network,LDS12-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.
508 +
600 600  * (((
601 -a) SW3L-LB will do an ACK check for data records sending to make sure every data arrive server.
510 +a) LDS12-LB will do an ACK check for data records sending to make sure every data arrive server.
602 602  )))
603 603  * (((
604 -b) SW3L-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.
513 +b) LDS12-LB will send data in **CONFIRMED Mode** when PNACKMD=1, but LDS12-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 LDS12-LB gets a ACK, LDS12-LB will consider there is a network connection and resend all NONE-ACK messages.
605 605  )))
606 606  
607 607  Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
... ... @@ -609,10 +609,10 @@
609 609  [[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"]]
610 610  
611 611  
612 -=== 2.5.2 Unix TimeStamp ===
521 +=== 2.6.2 Unix TimeStamp ===
613 613  
614 614  
615 -SW3L-LB uses Unix TimeStamp format based on
524 +LDS12-LB uses Unix TimeStamp format based on
616 616  
617 617  [[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"]]
618 618  
... ... @@ -626,17 +626,17 @@
626 626  So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
627 627  
628 628  
629 -=== 2.5.3 Set Device Time ===
538 +=== 2.6.3 Set Device Time ===
630 630  
631 631  
632 632  User need to set (% style="color:blue" %)**SYNCMOD=1**(%%) to enable sync time via MAC command.
633 633  
634 -Once SW3L-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).
543 +Once LDS12-LB Joined LoRaWAN network, it will send the MAC command (DeviceTimeReq) and the server will reply with (DeviceTimeAns) to send the current time to LDS12-LB. If LDS12-LB fails to get the time from the server, LDS12-LB will use the internal time and wait for next time request (AT+SYNCTDC to set the time request period, default is 10 days).
635 635  
636 636  (% 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.**
637 637  
638 638  
639 -=== 2.5.4 Poll sensor value ===
548 +=== 2.6.4 Poll sensor value ===
640 640  
641 641  
642 642  Users can poll sensor values based on timestamps. Below is the downlink command.
... ... @@ -659,24 +659,24 @@
659 659  )))
660 660  
661 661  (((
662 -Uplink Internal =5s，means SW3L-LB will send one packet every 5s. range 5~~255s.
571 +Uplink Internal =5s，means LDS12-LB will send one packet every 5s. range 5~~255s.
663 663  )))
664 664  
665 665  
666 -== 2.6 Frequency Plans ==
575 +== 2.7 Frequency Plans ==
667 667  
668 668  
669 -The SW3L-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.
578 +The LDS12-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.
670 670  
671 671  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
672 672  
673 673  
674 -= 3. Configure SW3L-LB =
583 += 3. Configure LDS12-LB =
675 675  
676 676  == 3.1 Configure Methods ==
677 677  
678 678  
679 -SW3L-LB supports below configure method:
588 +LDS12-LB supports below configure method:
680 680  
681 681  * AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
682 682  
... ... @@ -698,10 +698,10 @@
698 698  [[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/]]
699 699  
700 700  
701 -== 3.3 Commands special design for SW3L-LB ==
610 +== 3.3 Commands special design for LDS12-LB ==
702 702  
703 703  
704 -These commands only valid for SW3L-LB, as below:
613 +These commands only valid for LDS12-LB, as below:
705 705  
706 706  
707 707  === 3.3.1 Set Transmit Interval Time ===
... ... @@ -743,169 +743,15 @@
743 743  Example 1: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
744 744  )))
745 745  * (((
746 -Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
747 -)))
655 +Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds 
748 748  
749 -=== 3.3.2 Quit AT Command ===
750 750  
751 -
752 -Feature: Quit AT Command mode, so user needs to input the password again before using AT Commands.
753 -
754 -(% style="color:blue" %)**AT Command: AT+DISAT**
755 -
756 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:452px" %)
757 -|=(% 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**
758 -|(% style="width:155px" %)AT+DISAT|(% style="width:198px" %)Quit AT Commands mode|(% style="width:96px" %)OK
759 -
760 -(% style="color:blue" %)**Downlink Command:**
761 -
762 -No downlink command for this feature.
763 -
764 -
765 -=== 3.3.3 Get Device Status ===
766 -
767 -
768 -Send a LoRaWAN downlink to ask device send Alarm settings.
769 -
770 -(% style="color:blue" %)**Downlink Payload:  **(%%)0x26 01
771 -
772 -Sensor will upload Device Status via FPORT=5. See payload section for detail.
773 -
774 -
775 -=== 3.3.4 Alarm for continuously water flow ===
776 -
777 -
778 -(((
779 -This feature is to monitor and send Alarm for continuously water flow.
658 +
780 780  )))
781 781  
782 -(((
783 -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.
784 -)))
661 +=== 3.3.2 Set Interrupt Mode ===
785 785  
786 -(((
787 -To monitor this faulty and send alarm, there are two settings:
788 -)))
789 789  
790 -* (((
791 -(% style="color:#4f81bd" %)**Stop Duration: Unit: Second**
792 -)))
793 -
794 -(((
795 -Default: 15s, If SW3L-LB didn't see any water flow in 15s, SW3L-LB will consider stop of water flow event.
796 -)))
797 -
798 -* (((
799 -(% style="color:#4f81bd" %)**Alarm Timer: Units: Minute; Default 0 minutes (means Alarm disable)**
800 -)))
801 -
802 -(((
803 -**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.
804 -)))
805 -
806 -(((
807 -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.
808 -)))
809 -
810 -(((
811 -(% 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.**
812 -)))
813 -
814 -(((
815 -(% style="color:#4f81bd" %)**AT Command**(%%) to configure:
816 -)))
817 -
818 -* (((
819 -AT+PTRIG=15,3  ~-~-> Set Stop duration: 15s, Alarm Timer: 3 minutes.
820 -)))
821 -
822 -* (((
823 -AT+ PTRIG=15,0  ~-~-> Default Value, disable water waste Alarm.
824 -)))
825 -
826 -(((
827 -(% style="color:#4f81bd" %)**Downlink Command**(%%) to configure: 
828 -)))
829 -
830 -(((
831 -Command: **0xAA aa bb cc**
832 -)))
833 -
834 -(((
835 -AA: Command Type Code
836 -)))
837 -
838 -(((
839 -aa: Stop duration
840 -)))
841 -
842 -(((
843 -bb cc: Alarm Timer
844 -)))
845 -
846 -(((
847 -If user send 0xAA 0F 00 03: equal to AT+PTRIG=15,3
848 -)))
849 -
850 -
851 -=== 3.3.5 Clear Flash Record ===
852 -
853 -
854 -Feature: Clear flash storage for data log feature.
855 -
856 -(% style="color:blue" %)**AT Command: AT+CLRDTA**
857 -
858 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
859 -|=(% 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**
860 -|(% style="width:157px" %)AT+CLRDTA|(% style="width:169px" %)Clear flash storage for data log feature.|Clear all stored sensor data… OK
861 -
862 -(((
863 -(% style="color:blue" %)**Downlink Command:**
864 -)))
865 -
866 -(((
867 -* **Example**: 0xA301  ~/~/  Same as AT+CLRDTA
868 -)))
869 -
870 -
871 -
872 -=== 3.3.6 Set the calculate flag ===
873 -
874 -
875 -Feature: Set the calculate flag
876 -
877 -(% style="color:blue" %)**AT Command: AT+CALCFLAG**
878 -
879 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:461px" %)
880 -|=(% 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**
881 -|(% style="width:158px" %)AT+CALCFLAG =1|(% style="width:192px" %)Set the calculate flag to 1.|(% style="width:109px" %)OK
882 -|(% style="width:158px" %)AT+CALCFLAG =2|(% style="width:192px" %)Set the calculate flag to 2.|(% style="width:109px" %)OK
883 -
884 -(% style="color:blue" %)**Downlink Command:**
885 -
886 -* **Example**: 0XA501  ~/~/  Same as AT+CALCFLAG =1
887 -
888 -=== 3.3.7 Set count number ===
889 -
890 -
891 -Feature: Manually set the count number
892 -
893 -(% style="color:blue" %)**AT Command: AT+SETCNT**
894 -
895 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:479px" %)
896 -|=(% 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**
897 -|(% style="width:160px" %)AT+ SETCNT =0|(% style="width:221px" %)Set the count number to 0.|(% style="width:95px" %)OK
898 -|(% style="width:160px" %)AT+ SETCNT =100|(% style="width:221px" %)Set the count number to 100.|(% style="width:95px" %)OK
899 -
900 -(% style="color:blue" %)**Downlink Command:**
901 -
902 -* **Example**: 0xA6000001  ~/~/  Same as AT+ SETCNT =1
903 -
904 -* **Example**: 0xA6000064  ~/~/  Same as AT+ SETCNT =100
905 -
906 -=== 3.3.8 Set Interrupt Mode ===
907 -
908 -
909 909  Feature, Set Interrupt mode for PA8 of pin.
910 910  
911 911  When AT+INTMOD=0 is set, PA8 is used as a digital input port.
... ... @@ -937,29 +937,10 @@
937 937  
938 938  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
939 939  
940 -=== 3.3.9 Set work mode ===
941 -
942 -
943 -Feature: Manually set the work mode
944 -
945 -
946 -(% style="color:blue" %)**AT Command: AT+MOD**
947 -
948 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:463px" %)
949 -|=(% 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**
950 -|(% style="width:162px" %)AT+MOD=0|(% style="width:191px" %)Set the work mode to 0.|(% style="width:106px" %)OK
951 -|(% style="width:162px" %)AT+MOD=1|(% style="width:191px" %)Set the work mode to 1|(% style="width:106px" %)OK
952 -
953 -(% style="color:blue" %)**Downlink Command:**
954 -
955 -* **Example: **0x0A00  ~/~/  Same as AT+MOD=0
956 -
957 -* **Example:** 0x0A01  ~/~/  Same as AT+MOD=1
958 -
959 959  = 4. Battery & Power Consumption =
960 960  
961 961  
962 -SW3L-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
698 +LDS12-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
963 963  
964 964  [[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
965 965  
... ... @@ -968,7 +968,7 @@
968 968  
969 969  
970 970  (% class="wikigeneratedid" %)
971 -User can change firmware SW3L-LB to:
707 +User can change firmware LDS12-LB to:
972 972  
973 973  * Change Frequency band/ region.
974 974  
... ... @@ -976,82 +976,80 @@
976 976  
977 977  * Fix bugs.
978 978  
979 -Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/kwqv57tp6pejias/AAAopYMATh1GM6fZ-VRCLrpDa?dl=0]]**
715 +Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/ph4uyz0rchflrnw/AADr1f_5Sg30804NItpfOQbla?dl=0]]**
980 980  
981 981  Methods to Update Firmware:
982 982  
983 -* (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/]]
719 +* (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/]]**
984 984  
985 -* Update through UART TTL interface. **[[Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]**.
721 +* 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]]**.
986 986  
987 987  = 6. FAQ =
988 988  
989 -== 6.1  AT Commands input doesn't work ==
725 +== 6.1 What is the frequency plan for LDS12-LB? ==
990 990  
991 991  
992 -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.
728 +LDS12-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"]]
993 993  
994 994  
995 -= 7. Order Info =
731 += 7. Trouble Shooting =
996 996  
733 +== 7.1 AT Command input doesn't work ==
997 997  
998 -Part Number: (% style="color:blue" %)**SW3L-LB-XXX-YYY**
999 999  
1000 -(% style="color:red" %)**XXX**(%%): The default frequency band
736 +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.
1001 1001  
1002 -* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
1003 1003  
1004 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
739 +== 7.2 Significant error between the output distant value of LiDAR and actual distance ==
1005 1005  
1006 -* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
1007 1007  
1008 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
1009 -
1010 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
1011 -
1012 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
1013 -
1014 -* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
1015 -
1016 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1017 -
1018 1018  (((
1019 -(% style="color:blue" %)**YYY**(%%): Flow Sensor Model:
743 +(% style="color:blue" %)**Cause ①**(%%)**：**Due to the physical principles of The LiDAR probe, the above phenomenon is likely to occur if the detection object is the material with high reflectivity (such as mirror, smooth floor tile, etc.) or transparent substance (such as glass and water, etc.)
1020 1020  )))
1021 1021  
1022 1022  (((
1023 - **004:** DW-004 Flow Sensor: diameter: G1/2” / DN15.  450 pulse = 1 L
747 +Troubleshooting: Please avoid use of this product under such circumstance in practice.
1024 1024  )))
1025 1025  
750 +
1026 1026  (((
1027 - **006:** DW-006 Flow Sensor: diameter: G3/4” / DN20. 390 pulse = 1 L
752 +(% style="color:blue" %)**Cause ②**(%%)**: **The IR-pass filters are blocked.
1028 1028  )))
1029 1029  
1030 1030  (((
1031 - **010:** DW-010 Flow Sensor: diameter: G 1” / DN25. 64 pulse = 1 L
756 +Troubleshooting: please use dry dust-free cloth to gently remove the foreign matter.
1032 1032  )))
1033 1033  
1034 -* (((
1035 -calculate flag=0: for SW3L-004 Flow Sensor: 450 pulse = 1 L
1036 -)))
1037 1037  
1038 -* (((
1039 -calculate flag=1: for SW3L-006 Flow Sensor: 390 pulse = 1 L
1040 -)))
760 += 8. Order Info =
1041 1041  
1042 -* (((
1043 -calculate flag=2: for SW3L-010 Flow Sensor: 64  pulse = 1 L
1044 1044  
763 +Part Number: (% style="color:blue" %)**LDS12-LB-XXX**
1045 1045  
1046 -
1047 -)))
765 +(% style="color:red" %)**XXX**(%%): **The default frequency band**
1048 1048  
1049 -= 8. ​Packing Info =
767 +* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
1050 1050  
769 +* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
1051 1051  
771 +* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
772 +
773 +* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
774 +
775 +* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
776 +
777 +* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
778 +
779 +* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
780 +
781 +* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
782 +
783 += 9. ​Packing Info =
784 +
785 +
1052 1052  (% style="color:#037691" %)**Package Includes**:
1053 1053  
1054 -* SW3L-LB LoRaWAN Flow Sensor
788 +* LDS12-LB LoRaWAN LiDAR ToF Distance Sensor x 1
1055 1055  
1056 1056  (% style="color:#037691" %)**Dimension and weight**:
1057 1057  
... ... @@ -1063,7 +1063,7 @@
1063 1063  
1064 1064  * Weight / pcs : g
1065 1065  
1066 -= 9. Support =
800 += 10. Support =
1067 1067  
1068 1068  
1069 1069  * 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.
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