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Last modified by Mengting Qiu on 2023/12/14 11:15
From version 85.1
edited by Saxer Lin
on 2023/07/15 11:46
Change comment: There is no comment for this version
To version 79.1
edited by Xiaoling
on 2023/06/13 14:31
Change comment: Uploaded new attachment "image-20230613143125-6.png", version {1}

Summary

Details

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Title
... ... @@ -1,1 +1,1 @@
1 -LDS12-LB -- LoRaWAN LiDAR ToF Distance Sensor User Manual
1 +DDS20-LB -- LoRaWAN Ultrasonic Liquid Level Sensor User Manual
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Saxer
1 +XWiki.Xiaoling
Content
... ... @@ -1,5 +1,5 @@
1 1  (% style="text-align:center" %)
2 -[[image:image-20230614153353-1.png]]
2 +[[image:image-20230613133716-2.png||height="717" width="717"]]
3 3  
4 4  
5 5  
... ... @@ -7,6 +7,7 @@
7 7  
8 8  
9 9  
10 +
10 10  **Table of Contents：**
11 11  
12 12  {{toc/}}
... ... @@ -18,24 +18,24 @@
18 18  
19 19  = 1. Introduction =
20 20  
21 -== 1.1 What is LoRaWAN LiDAR ToF Distance Sensor ==
22 +== 1.1 What is LoRaWAN Ultrasonic liquid level Sensor ==
22 22  
23 23  
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.
25 +The Dragino DDS20-LB is a (% style="color:blue" %)**LoRaWAN Ultrasonic liquid level sensor**(%%) for Internet of Things solution. It uses (% style="color:blue" %)**none-contact method **(%%)to measure the (% style="color:blue" %)**height of liquid**(%%) in a container without opening the container, and send the value via LoRaWAN network to IoT Server.
25 25  
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.
27 +The DDS20-LB sensor is installed directly below the container to detect the height of the liquid level. User doesn't need to open a hole on the container to be tested. The none-contact measurement makes the measurement safety, easier and possible for some strict situation. 
27 27  
28 -It detects the distance between the measured object and the sensor, and uploads the value via wireless to LoRaWAN IoT Server.
29 +DDS20-LB uses (% style="color:blue" %)**ultrasonic sensing technology**(%%) for distance measurement. DDS20-LB is of high accuracy to measure various liquid such as: (% style="color:blue" %)**toxic substances**(%%), (% style="color:blue" %)**strong acids**(%%), (% style="color:blue" %)**strong alkalis**(%%) and (% style="color:blue" %)**various pure liquids**(%%) in high-temperature and high-pressure airtight containers.
29 29  
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.
31 +The LoRa wireless technology used in DDS20-LB allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
31 31  
32 -LDS12-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
33 +DDS20-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
33 33  
34 -LDS12-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
35 +DDS20-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
35 35  
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.
37 +Each DDS20-LB is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.
37 37  
38 -[[image:image-20230615152941-1.png||height="459" width="800"]]
39 +[[image:image-20230613140115-3.png||height="453" width="800"]]
39 39  
40 40  
41 41  == 1.2 ​Features ==
... ... @@ -44,17 +44,18 @@
44 44  * LoRaWAN 1.0.3 Class A
45 45  * Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
46 46  * Ultra-low power consumption
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
48 +* Liquid Level Measurement by Ultrasonic technology
49 +* Measure through container, No need to contact Liquid
50 +* Valid level range 20mm - 2000mm
51 +* Accuracy: ±(5mm+S*0.5%) (S: Measure Value)
52 +* Cable Length : 25cm
51 51  * Support Bluetooth v5.1 and LoRaWAN remote configure
52 52  * Support wireless OTA update firmware
53 53  * AT Commands to change parameters
54 54  * Downlink to change configure
57 +* IP66 Waterproof Enclosure
55 55  * 8500mAh Battery for long term use
56 56  
57 -
58 58  == 1.3 Specification ==
59 59  
60 60  
... ... @@ -63,23 +63,6 @@
63 63  * Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~~ 3.6v
64 64  * Operating Temperature: -40 ~~ 85°C
65 65  
66 -(% style="color:#037691" %)**Probe Specification:**
67 -
68 -* Storage temperature：-20℃~~75℃
69 -* Operating temperature : -20℃~~60℃
70 -* Measure Distance:
71 -** 0.1m ~~ 12m @ 90% Reflectivity
72 -** 0.1m ~~ 4m @ 10% Reflectivity
73 -* Accuracy : ±5cm@(0.1-6m), ±1%@(6m-12m)
74 -* Distance resolution : 5mm
75 -* Ambient light immunity : 70klux
76 -* Enclosure rating : IP65
77 -* Light source : LED
78 -* Central wavelength : 850nm
79 -* FOV : 3.6°
80 -* Material of enclosure : ABS+PC
81 -* Wire length : 25cm
82 -
83 83  (% style="color:#037691" %)**LoRa Spec:**
84 84  
85 85  * Frequency Range,  Band 1 (HF): 862 ~~ 1020 Mhz
... ... @@ -101,296 +101,333 @@
101 101  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
102 102  
103 103  
104 -== 1.4 Applications ==
89 +== 1.4 Suitable Container & Liquid ==
105 105  
106 106  
107 -* Horizontal distance measurement
108 -* Parking management system
109 -* Object proximity and presence detection
110 -* Intelligent trash can management system
111 -* Robot obstacle avoidance
112 -* Automatic control
113 -* Sewer
92 +* Solid Wall container such as: steel, iron, glass, ceramics, non-foaming plastics etc.
93 +* Container shape is regular, and surface is smooth.
94 +* Container Thickness:
95 +** Pure metal material.  2~~8mm, best is 3~~5mm
96 +** Pure non metal material: <10 mm
97 +* Pure liquid without irregular deposition.(% style="display:none" %)
114 114  
115 115  
116 -(% style="display:none" %)
117 117  
118 -== 1.5 Sleep mode and working mode ==
101 +== 1.5 Install DDS20-LB ==
119 119  
120 120  
121 -(% 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.
104 +(% style="color:blue" %)**Step 1**(%%):  Choose the installation point.
122 122  
123 -(% 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.
106 +DDS20-LB (% style="color:red" %)**MUST**(%%) be installed on the container bottom middle position.
124 124  
125 125  
126 -== 1.6 Button & LEDs ==
109 +[[image:image-20220615091045-3.png]]
127 127  
128 128  
129 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675071855856-879.png]]
130 130  
113 +(((
114 +(% style="color:blue" %)**Step 2**(%%):  Polish the installation point.
115 +)))
131 131  
132 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
133 -|=(% 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**
134 -|(% style="width:167px" %)Pressing ACT between 1s < time < 3s|(% style="width:117px" %)Send an uplink|(% style="width:225px" %)(((
135 -If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, (% style="color:blue" %)**blue led** (%%)will blink once.
136 -Meanwhile, BLE module will be active and user can connect via BLE to configure device.
117 +(((
118 +For Metal Surface with paint, it is important to polish the surface, first use crude sand paper to polish the paint level , then use exquisite sand paper to polish the metal level to make it shine & smooth.
137 137  )))
138 -|(% style="width:167px" %)Pressing ACT for more than 3s|(% style="width:117px" %)Active Device|(% style="width:225px" %)(((
139 -(% 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.
140 -(% style="color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
141 -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.
142 -)))
143 -|(% 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.
144 144  
121 +[[image:image-20220615092010-11.png]]
145 145  
146 -== 1.7 BLE connection ==
147 147  
124 +No polish needed if the container is shine metal surface without paint or non-metal container.
148 148  
149 -LDS12-LB support BLE remote configure.
126 +[[image:image-20220615092044-12.png]]
150 150  
151 -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:
152 152  
153 -* Press button to send an uplink
154 -* Press button to active device.
155 -* Device Power on or reset.
156 156  
157 -If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
130 +(((
131 +(% style="color:blue" %)**Step3:   **(%%)Test the installation point.
132 +)))
158 158  
134 +(((
135 +Power on DDS20-LB, check if the blue LED is on, If the blue LED is on, means the sensor works. Then put ultrasonic coupling paste on the sensor and put it tightly on the installation point.
136 +)))
159 159  
160 -== 1.8 Pin Definitions ==
161 161  
162 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/WL03A-LB_LoRaWAN_None-Position_Rope_Type_Water_Leak_Controller_User_Manual/WebHome/image-20230613144156-1.png?rev=1.1||alt="image-20230613144156-1.png"]]
139 +(((
140 +It is necessary to put the coupling paste between the sensor and the container, otherwise DDS20-LB won't detect the liquid level.
141 +)))
163 163  
143 +[[image:1655256160324-178.png||height="151" width="419"]][[image:image-20220615092327-13.png||height="146" width="260"]]
164 164  
165 -== 1.9 Mechanical ==
166 166  
146 +(((
147 +After paste the DDS20-LB well, power on DDS20-LB. In the first 30 seconds of booting, device will check the sensors status and BLUE LED will show the status as below. After 30 seconds, BLUE LED will be off to save battery life.
148 +)))
167 167  
168 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]]
169 169  
151 +(((
152 +(% style="color:red" %)**LED Status:**
153 +)))
170 170  
171 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143899218-599.png]]
155 +* (((
156 +Onboard LED: When power on device, the onboard LED will fast blink 4 times which means detect the sensor well.
157 +)))
172 172  
159 +* (((
160 +(% style="color:blue" %)**BLUE LED**(% style="color:red" %)** always ON**(%%): Sensor is power on but doesn't detect liquid. There is problem in installation point.
161 +)))
162 +* (((
163 +(% style="color:blue" %)**BLUE LED**(% style="color:red" %)** slowly blinking**(%%): Sensor detects Liquid Level, The installation point is good.
164 +)))
173 173  
174 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
166 +(((
167 +LDDS20 will enter into low power mode at 30 seconds after system reset or power on, Blue LED will be off after that.
168 +)))
175 175  
176 176  
177 -(% style="color:blue" %)**Probe Mechanical:**
171 +(((
172 +(% style="color:red" %)**Note 2:**
173 +)))
178 178  
175 +(((
176 +(% style="color:red" %)**Ultrasonic coupling paste** (%%) is subjected in most shipping way. So the default package doesn't include it and user needs to purchase locally.
177 +)))
179 179  
180 -[[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"]]
181 181  
180 +(((
181 +(% style="color:blue" %)**Step4:   **(%%)Install use Epoxy ab glue.
182 +)))
182 182  
183 -= 2. Configure LDS12-LB to connect to LoRaWAN network =
184 +(((
185 +Prepare Eproxy AB glue.
186 +)))
184 184  
185 -== 2.1 How it works ==
188 +(((
189 +Put Eproxy AB glue in the sensor and press it hard on the container installation point.
190 +)))
186 186  
192 +(((
193 +Reset DDS20-LB and see if the BLUE LED is slowly blinking.
194 +)))
187 187  
188 -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.
196 +[[image:image-20220615091045-8.png||height="203" width="341"]] [[image:image-20220615091045-9.png||height="200" width="284"]]
189 189  
190 -(% style="display:none" %) (%%)
191 191  
192 -== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
199 +(((
200 +(% style="color:red" %)**Note 1:**
201 +)))
193 193  
203 +(((
204 +Eproxy AB glue needs 3~~ 5 minutes to stable attached. we can use other glue material to keep it in the position.
205 +)))
194 194  
195 -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.
196 196  
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.
208 +(((
209 +(% style="color:red" %)**Note 2:**
210 +)))
198 198  
199 -[[image:image-20230615153004-2.png||height="459" width="800"]](% style="display:none" %)
212 +(((
213 +(% style="color:red" %)**Eproxy AB glue**(%%) is subjected in most shipping way. So the default package doesn't include it and user needs to purchase locally.
214 +)))
200 200  
201 201  
202 -(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from LDS12-LB.
217 +== 1.6 Applications ==
203 203  
204 -Each LDS12-LB is shipped with a sticker with the default device EUI as below:
205 205  
206 -[[image:image-20230426084152-1.png||alt="图片-20230426084152-1.png" height="233" width="502"]]
220 +* Smart liquid control solution.
207 207  
222 +* Smart liquefied gas solution.
208 208  
209 -You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
210 210  
225 +== 1.7 Precautions ==
211 211  
212 -(% style="color:blue" %)**Register the device**
213 213  
214 -[[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"]]
228 +* At room temperature, containers of different materials, such as steel, glass, iron, ceramics, non-foamed plastics and other dense materials, have different detection blind areas and detection limit heights.
215 215  
230 +* For containers of the same material at room temperature, the detection blind zone and detection limit height are also different for the thickness of the container.
216 216  
217 -(% style="color:blue" %)**Add APP EUI and DEV EUI**
232 +* When the detected liquid level exceeds the effective detection value of the sensor, and the liquid level of the liquid to be measured shakes or tilts, the detected liquid height is unstable.(% style="display:none" %)
218 218  
219 -[[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"]]
220 220  
221 221  
222 -(% style="color:blue" %)**Add APP EUI in the application**
236 +== 1.8 Sleep mode and working mode ==
223 223  
224 224  
225 -[[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"]]
239 +(% style="color:blue" %)**Deep Sleep Mode: **(%%)Sensor doesn't have any LoRaWAN activate. This mode is used for storage and shipping to save battery life.
226 226  
241 +(% style="color:blue" %)**Working Mode:** (%%)In this mode, Sensor will work as LoRaWAN Sensor to Join LoRaWAN network and send out sensor data to server. Between each sampling/tx/rx periodically, sensor will be in IDLE mode), in IDLE mode, sensor has the same power consumption as Deep Sleep mode.
227 227  
228 -(% style="color:blue" %)**Add APP KEY**
229 229  
230 -[[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"]]
244 +== 1.9 Button & LEDs ==
231 231  
232 232  
233 -(% style="color:blue" %)**Step 2:**(%%) Activate on LDS12-LB
247 +[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675071855856-879.png]]
234 234  
235 235  
236 -Press the button for 5 seconds to activate the LDS12-LB.
250 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
251 +|=(% style="width: 167px;background-color:#D9E2F3;color:#0070C0" %)**Behavior on ACT**|=(% style="width: 117px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 225px;background-color:#D9E2F3;color:#0070C0" %)**Action**
252 +|(% style="width:167px" %)Pressing ACT between 1s < time < 3s|(% style="width:117px" %)Send an uplink|(% style="width:225px" %)(((
253 +If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, (% style="color:blue" %)**blue led** (%%)will blink once.
254 +Meanwhile, BLE module will be active and user can connect via BLE to configure device.
255 +)))
256 +|(% style="width:167px" %)Pressing ACT for more than 3s|(% style="width:117px" %)Active Device|(% style="width:225px" %)(((
257 +(% style="color:green" %)**Green led**(%%) will fast blink 5 times, device will enter (% style="color:#037691" %)**OTA mode**(%%) for 3 seconds. And then start to JOIN LoRaWAN network.
258 +(% style="color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
259 +Once sensor is active, BLE module will be active and user can connect via BLE to configure device, no matter if device join or not join LoRaWAN network.
260 +)))
261 +|(% style="width:167px" %)Fast press ACT 5 times.|(% style="width:117px" %)Deactivate Device|(% style="width:225px" %)(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means device is in Deep Sleep Mode.
237 237  
238 -(% 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.
263 +== 1.10 BLE connection ==
239 239  
240 -After join success, it will start to upload messages to TTN and you can see the messages in the panel.
241 241  
266 +DDS45-LB support BLE remote configure.
242 242  
243 -== 2.3 ​Uplink Payload ==
244 244  
269 +BLE can be used to configure the parameter of sensor or see the console output from sensor. BLE will be only activate on below case:
245 245  
246 -=== 2.3.1 Device Status, FPORT~=5 ===
271 +* Press button to send an uplink
272 +* Press button to active device.
273 +* Device Power on or reset.
247 247  
248 -Users can use the downlink command(**0x26 01**) to ask LDS12-LB to send device configure detail, include device configure status. LDS12-LB will uplink a payload via FPort=5 to server.
275 +If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
249 249  
250 -The Payload format is as below.
251 251  
252 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:529px" %)
253 -|=(% style="width: 62.5px;background-color:#4F81BD;color:white" %)(((
254 -**Size(bytes)**
255 -)))|=(% style="width: 110px; background-color: rgb(79, 129, 189); color: white;" %)**1**|=(% style="width: 48px; background-color: rgb(79, 129, 189); color: white;" %)**2**|=(% style="background-color: rgb(79, 129, 189); color: white; width: 94px;" %)**1**|=(% style="background-color: rgb(79, 129, 189); color: white; width: 91px;" %)**1**|=(% style="background-color: rgb(79, 129, 189); color: white; width: 60px;" %)**2**
256 -|(% style="width:62.5px" %)Value|(% style="width:110px" %)Sensor Model|(% style="width:48px" %)Firmware Version|(% style="width:94px" %)Frequency Band|(% style="width:91px" %)Sub-band|(% style="width:60px" %)BAT
278 +== 1.11 Pin Definitions ==
257 257  
258 -Example parse in TTNv3
280 +[[image:image-20230523174230-1.png]]
259 259  
260 -**Sensor Model**: For LDS12-LB, this value is 0x24
261 261  
262 -**Firmware Version**: 0x0100, Means: v1.0.0 version
283 +== 1.12 Mechanical ==
263 263  
264 -**Frequency Band**:
265 265  
266 -0x01: EU868
286 +[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]]
267 267  
268 -0x02: US915
269 269  
270 -0x03: IN865
289 +[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143899218-599.png]]
271 271  
272 -0x04: AU915
273 273  
274 -0x05: KZ865
292 +[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
275 275  
276 -0x06: RU864
277 277  
278 -0x07: AS923
295 +(% style="color:blue" %)**Probe Mechanical:**
279 279  
280 -0x08: AS923-1
297 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS45%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654915562090-396.png?rev=1.1||alt="1654915562090-396.png"]]
281 281  
282 -0x09: AS923-2
283 283  
284 -0x0a: AS923-3
300 += 2. Configure DDS20-LB to connect to LoRaWAN network =
285 285  
286 -0x0b: CN470
302 +== 2.1 How it works ==
287 287  
288 -0x0c: EU433
289 289  
290 -0x0d: KR920
305 +The DDS45-LB is configured as (% style="color:#037691" %)**LoRaWAN OTAA Class A**(%%) mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and press the button to activate the DDS45-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
291 291  
292 -0x0e: MA869
307 +(% style="display:none" %) (%%)
293 293  
294 -**Sub-Band**:
309 +== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
295 295  
296 -AU915 and US915:value 0x00 ~~ 0x08
297 297  
298 -CN470: value 0x0B ~~ 0x0C
312 +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.
299 299  
300 -Other Bands: Always 0x00
314 +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.
301 301  
302 -**Battery Info**:
316 +[[image:image-20230613140140-4.png||height="453" width="800"]](% style="display:none" %)
303 303  
304 -Check the battery voltage.
305 305  
306 -Ex1: 0x0B45 = 2885mV
319 +(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from DDS45-LB.
307 307  
308 -Ex2: 0x0B49 = 2889mV
321 +Each DDS45-LB is shipped with a sticker with the default device EUI as below:
309 309  
323 +[[image:image-20230426084152-1.png||alt="图片-20230426084152-1.png" height="233" width="502"]]
310 310  
311 -=== 2.3.2 Device Status, FPORT~=5 ===
312 312  
313 -(((
314 -LDS12-LB will uplink payload via LoRaWAN with below payload format: 
315 -)))
326 +You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
316 316  
317 -(((
318 -Uplink payload includes in total 11 bytes.
319 -)))
320 320  
321 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:670px" %)
322 -|=(% style="width: 62.5px;background-color:#4F81BD;color:white" %)(((
323 -**Size(bytes)**
324 -)))|=(% style="width: 62.5px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 62.5px;background-color:#4F81BD;color:white" %)**2**|=(% style="background-color:#4F81BD;color:white" %)**2**|=(% style="background-color:#4F81BD;color:white" %)**2**|=(% style="background-color: rgb(79, 129, 189); color: white; width: 122px;" %)**1**|=(% style="background-color: rgb(79, 129, 189); color: white; width: 54px;" %)**1**|=(% style="background-color: rgb(79, 129, 189); color: white; width: 96px;" %)**1**
325 -|(% style="width:62.5px" %)Value|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1BatteryInfo"]]|(% style="width:62.5px" %)(((
326 -[[Temperature DS18B20>>||anchor="H2.3.2DS18B20Temperaturesensor"]]
327 -)))|[[Distance>>||anchor="H2.3.3Distance"]]|[[Distance signal strength>>||anchor="H2.3.4Distancesignalstrength"]]|(% style="width:122px" %)(((
328 -[[Interrupt flag>>||anchor="H2.3.5InterruptPin"]]
329 +(% style="color:blue" %)**Register the device**
329 329  
330 -&
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/1654935135620-998.png?rev=1.1||alt="1654935135620-998.png"]]
331 331  
332 -[[Interrupt_level>>||anchor="H2.3.5InterruptPin"]]
333 -)))|(% style="width:54px" %)[[LiDAR temp>>||anchor="H2.3.6LiDARtemp"]]|(% style="width:96px" %)(((
334 -[[Message Type>>||anchor="H2.3.7MessageType"]]
335 -)))
336 336  
337 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654833689380-972.png?rev=1.1||alt="1654833689380-972.png"]]
334 +(% style="color:blue" %)**Add APP EUI and DEV EUI**
338 338  
336 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-S31-S31B%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20User%20Manual/WebHome/image-20220611161308-4.png?width=753&height=551&rev=1.1||alt="图片-20220611161308-4.png"]]
339 339  
340 -=== 2.3.2.a Battery Info ===
341 341  
339 +(% style="color:blue" %)**Add APP EUI in the application**
342 342  
343 -Check the battery voltage for LDS12-LB.
344 344  
345 -Ex1: 0x0B45 = 2885mV
342 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-S31-S31B%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20User%20Manual/WebHome/image-20220611161308-5.png?width=742&height=601&rev=1.1||alt="图片-20220611161308-5.png"]]
346 346  
347 -Ex2: 0x0B49 = 2889mV
348 348  
345 +(% style="color:blue" %)**Add APP KEY**
349 349  
350 -=== 2.3.2.b DS18B20 Temperature sensor ===
347 +[[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"]]
351 351  
352 352  
353 -This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
350 +(% style="color:blue" %)**Step 2:**(%%) Activate on DDS45-LB
354 354  
355 355  
356 -**Example**:
353 +Press the button for 5 seconds to activate the DDS45-LB.
357 357  
358 -If payload is: 0105H:  (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree
355 +(% style="color:green" %)**Green led**(%%) will fast blink 5 times, device will enter (% style="color:blue" %)**OTA mode**(%%) for 3 seconds. And then start to JOIN LoRaWAN network. (% style="color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
359 359  
360 -If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
357 +After join success, it will start to upload messages to TTN and you can see the messages in the panel.
361 361  
362 362  
363 -=== 2.3.2.c Distance ===
360 +== 2.3  ​Uplink Payload ==
364 364  
365 365  
366 -Represents the distance value of the measurement output, the default unit is cm, and the value range parsed as a decimal number is 0-1200. In actual use, when the signal strength value Strength.
363 +(((
364 +DDS45-LB will uplink payload via LoRaWAN with below payload format: 
365 +)))
367 367  
367 +(((
368 +Uplink payload includes in total 8 bytes.
369 +)))
368 368  
369 -**Example**:
371 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
372 +|=(% style="width: 62.5px;background-color:#D9E2F3;color:#0070C0" %)(((
373 +**Size(bytes)**
374 +)))|=(% style="width: 62.5px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="background-color:#D9E2F3;color:#0070C0" %)1|=(% style="background-color:#D9E2F3;color:#0070C0" %)2|=(% style="background-color:#D9E2F3;color:#0070C0" %)**1**
375 +|(% style="width:62.5px" %)**Value**|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1A0BatteryInfo"]]|(((
376 +[[Distance>>||anchor="H2.3.2A0Distance"]]
377 +(unit: mm)
378 +)))|[[Digital Interrupt (Optional)>>||anchor="H2.3.3A0InterruptPin"]]|(((
379 +[[Temperature (Optional )>>||anchor="H2.3.4A0DS18B20Temperaturesensor"]]
380 +)))|[[Sensor Flag>>||anchor="H2.3.5A0SensorFlag"]]
370 370  
371 -If the data you get from the register is 0x0B 0xEA, the distance between the sensor and the measured object is 0BEA(H) = 3050 (D)/10 = 305cm.
382 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654850511545-399.png?rev=1.1||alt="1654850511545-399.png"]]
372 372  
373 373  
374 -=== 2.3.2.d Distance signal strength ===
385 +=== 2.3.1  Battery Info ===
375 375  
376 376  
377 -Refers to the signal strength, the default output value will be between 0-65535. When the distance measurement gear is fixed, the farther the distance measurement is, the lower the signal strength; the lower the target reflectivity, the lower the signal strength. When Strength is greater than 100 and not equal to 65535, the measured value of Dist is considered credible.
388 +Check the battery voltage for DDS45-LB.
378 378  
390 +Ex1: 0x0B45 = 2885mV
379 379  
380 -**Example**:
392 +Ex2: 0x0B49 = 2889mV
381 381  
382 -If payload is: 01D7(H)=471(D), distance signal strength=471, 471>100,471≠65535, the measured value of Dist is considered credible.
383 383  
384 -Customers can judge whether they need to adjust the environment based on the signal strength.
395 +=== 2.3.2  Distance ===
385 385  
386 386  
387 -=== 2.3.2.e Interrupt Pin & Interrupt Level ===
398 +(((
399 +Get the distance. Flat object range 30mm - 4500mm.
400 +)))
388 388  
402 +(((
403 +For example, if the data you get from the register is **0x0B 0x05**, the distance between the sensor and the measured object is(% style="color:#4472c4" %)** **
389 389  
390 -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.
405 +(% style="color:blue" %)**0B05(H) = 2821 (D) = 2821 mm.**
406 +)))
391 391  
392 -Note: The Internet Pin is a separate pin in the screw terminal. See [[pin mapping>>||anchor="H1.8PinDefinitions"]].
408 +* If the sensor value is 0x0000, it means system doesn't detect ultrasonic sensor.
409 +* If the sensor value lower than 0x001E (30mm), the sensor value will be 0x00.
393 393  
411 +=== 2.3.3  Interrupt Pin ===
412 +
413 +
414 +This data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H3.3.2SetInterruptMode"]] for the hardware and software set up.
415 +
394 394  **Example:**
395 395  
396 396  0x00: Normal uplink packet.
... ... @@ -398,59 +398,53 @@
398 398  0x01: Interrupt Uplink Packet.
399 399  
400 400  
401 -=== 2.3.2.f LiDAR temp ===
423 +=== 2.3.4  DS18B20 Temperature sensor ===
402 402  
403 403  
404 -Characterize the internal temperature value of the sensor.
426 +This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
405 405  
406 -**Example: **
407 -If payload is: 1C(H) <<24>>24=28(D),LiDAR temp=28℃.
408 -If payload is: F2(H) <<24>>24=-14(D),LiDAR temp=-14℃.
428 +**Example**:
409 409  
430 +If payload is: 0105H:  (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree
410 410  
411 -=== 2.3.2.g Message Type ===
432 +If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
412 412  
413 413  
435 +=== 2.3.5  Sensor Flag ===
436 +
437 +
414 414  (((
415 -For a normal uplink payload, the message type is always 0x01.
439 +0x01: Detect Ultrasonic Sensor
416 416  )))
417 417  
418 418  (((
419 -Valid Message Type:
443 +0x00: No Ultrasonic Sensor
420 420  )))
421 421  
422 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:499px" %)
423 -|=(% style="width: 161px;background-color:#4F81BD;color:white" %)**Message Type Code**|=(% style="width: 164px;background-color:#4F81BD;color:white" %)**Description**|=(% style="width: 174px;background-color:#4F81BD;color:white" %)**Payload**
424 -|(% style="width:160px" %)0x01|(% style="width:163px" %)Normal Uplink|(% style="width:173px" %)[[Normal Uplink Payload>>||anchor="H2.3200BUplinkPayload"]]
425 -|(% style="width:160px" %)0x02|(% style="width:163px" %)Reply configures info|(% style="width:173px" %)[[Configure Info Payload>>||anchor="H3.ConfigureLDS12-LB"]]
426 426  
447 +=== 2.3.6  Decode payload in The Things Network ===
427 427  
428 -=== 2.3.8 Decode payload in The Things Network ===
429 429  
430 -
431 431  While using TTN network, you can add the payload format to decode the payload.
432 432  
433 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654592762713-715.png?rev=1.1||alt="1654592762713-715.png"]]
452 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654850829385-439.png?rev=1.1||alt="1654850829385-439.png"]]
434 434  
454 +The payload decoder function for TTN V3 is here:
435 435  
436 436  (((
437 -The payload decoder function for TTN is here:
457 +DDS45-LB TTN V3 Payload Decoder:  [[ttps:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
438 438  )))
439 439  
440 -(((
441 -LDS12-LB TTN Payload Decoder:  [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
442 -)))
443 443  
461 +== 2.4  Uplink Interval ==
444 444  
445 -== 2.4 Uplink Interval ==
446 446  
464 +The DDS45-LB by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link: [[Change Uplink Interval>>||anchor="H3.3.1SetTransmitIntervalTime"]]
447 447  
448 -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"]]
449 449  
467 +== 2.5  ​Show Data in DataCake IoT Server ==
450 450  
451 -== 2.5 ​Show Data in DataCake IoT Server ==
452 452  
453 -
454 454  (((
455 455  [[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:
456 456  )))
... ... @@ -473,7 +473,7 @@
473 473  
474 474  (% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.**
475 475  
476 -(% style="color:blue" %)**Step 4**(%%)**: Search the LDS12-LB and add DevEUI.**
492 +(% style="color:blue" %)**Step 4**(%%)**: Search the DDS45-LB and add DevEUI.**
477 477  
478 478  [[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"]]
479 479  
... ... @@ -483,22 +483,23 @@
483 483  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610165129-11.png?width=1088&height=595&rev=1.1||alt="image-20220610165129-11.png"]]
484 484  
485 485  
502 +
486 486  == 2.6 Datalog Feature ==
487 487  
488 488  
489 -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.
506 +Datalog Feature is to ensure IoT Server can get all sampling data from Sensor even if the LoRaWAN network is down. For each sampling, DDS45-LB will store the reading for future retrieving purposes.
490 490  
491 491  
492 492  === 2.6.1 Ways to get datalog via LoRaWAN ===
493 493  
494 494  
495 -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.
512 +Set PNACKMD=1, DDS45-LB will wait for ACK for every uplink, when there is no LoRaWAN network,DDS45-LB will mark these records with non-ack messages and store the sensor data, and it will send all messages (10s interval) after the network recovery.
496 496  
497 497  * (((
498 -a) LDS12-LB will do an ACK check for data records sending to make sure every data arrive server.
515 +a) DDS45-LB will do an ACK check for data records sending to make sure every data arrive server.
499 499  )))
500 500  * (((
501 -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.
518 +b) DDS45-LB will send data in **CONFIRMED Mode** when PNACKMD=1, but DDS45-LB won't re-transmit the packet if it doesn't get ACK, it will just mark it as a NONE-ACK message. In a future uplink if DDS45-LB gets a ACK, DDS45-LB will consider there is a network connection and resend all NONE-ACK messages.
502 502  )))
503 503  
504 504  Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
... ... @@ -509,7 +509,7 @@
509 509  === 2.6.2 Unix TimeStamp ===
510 510  
511 511  
512 -LDS12-LB uses Unix TimeStamp format based on
529 +DDS45-LB uses Unix TimeStamp format based on
513 513  
514 514  [[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"]]
515 515  
... ... @@ -528,7 +528,7 @@
528 528  
529 529  User need to set (% style="color:blue" %)**SYNCMOD=1**(%%) to enable sync time via MAC command.
530 530  
531 -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).
548 +Once DDS45-LB Joined LoRaWAN network, it will send the MAC command (DeviceTimeReq) and the server will reply with (DeviceTimeAns) to send the current time to DDS45-LB. If DDS45-LB fails to get the time from the server, DDS45-LB will use the internal time and wait for next time request (AT+SYNCTDC to set the time request period, default is 10 days).
532 532  
533 533  (% 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.**
534 534  
... ... @@ -556,7 +556,7 @@
556 556  )))
557 557  
558 558  (((
559 -Uplink Internal =5s，means LDS12-LB will send one packet every 5s. range 5~~255s.
576 +Uplink Internal =5s，means DDS45-LB will send one packet every 5s. range 5~~255s.
560 560  )))
561 561  
562 562  
... ... @@ -563,103 +563,17 @@
563 563  == 2.7 Frequency Plans ==
564 564  
565 565  
566 -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.
583 +The DDS45-LB uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets.
567 567  
568 568  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
569 569  
570 570  
571 -== 2.8 LiDAR ToF Measurement ==
588 += 3. Configure DDS45-LB =
572 572  
573 -=== 2.8.1 Principle of Distance Measurement ===
574 -
575 -
576 -The LiDAR probe is based on TOF, namely, Time of Flight principle. To be specific, the product emits modulation wave of near infrared ray on a periodic basis, which will be reflected after contacting object. The product obtains the time of flight by measuring round-trip phase difference and then calculates relative range between the product and the detection object, as shown below.
577 -
578 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654831757579-263.png?rev=1.1||alt="1654831757579-263.png"]]
579 -
580 -
581 -=== 2.8.2 Distance Measurement Characteristics ===
582 -
583 -
584 -With optimization of light path and algorithm, The LiDAR probe has minimized influence from external environment on distance measurement performance. Despite that, the range of distance measurement may still be affected by the environment illumination intensity and the reflectivity of detection object. As shown in below:
585 -
586 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654831774373-275.png?rev=1.1||alt="1654831774373-275.png"]]
587 -
588 -
589 -(((
590 -(% style="color:blue" %)**① **(%%)Represents the detection blind zone of The LiDAR probe, 0-10cm, within which the output data is unreliable.
591 -)))
592 -
593 -(((
594 -(% style="color:blue" %)**② **(%%)Represents the operating range of The LiDAR probe detecting black target with 10% reflectivity, 0.1-5m.
595 -)))
596 -
597 -(((
598 -(% style="color:blue" %)**③ **(%%)Represents the operating range of The LiDAR probe detecting white target with 90% reflectivity, 0.1-12m.
599 -)))
600 -
601 -
602 -(((
603 -Vertical Coordinates: Represents the radius of light spot for The LiDAR probe at different distances. The diameter of light spot depends on the FOV of The LiDAR probe (the term of FOV generally refers to the smaller value between the receiving angle and the transmitting angle), which is calculated as follows:
604 -)))
605 -
606 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654831797521-720.png?rev=1.1||alt="1654831797521-720.png"]]
607 -
608 -(((
609 -In the formula above, d is the diameter of light spot; D is detecting range; β is the value of the receiving angle of The LiDAR probe, 3.6°. Correspondence between the diameter of light spot and detecting range is given in Table below.
610 -)))
611 -
612 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654831810009-716.png?rev=1.1||alt="1654831810009-716.png"]]
613 -
614 -(((
615 -If the light spot reaches two objects with different distances, as shown in Figure 3, the output distance value will be a value between the actual distance values of the two objects. For a high accuracy requirement in practice, the above situation should be noticed to avoid the measurement error.
616 -)))
617 -
618 -
619 -=== 2.8.3 Notice of usage ===
620 -
621 -
622 -Possible invalid /wrong reading for LiDAR ToF tech:
623 -
624 -* Measure high reflectivity object such as: Mirror, Smooth ceramic tile, static milk surface, will have possible wrong readings.
625 -* While there is transparent object such as glass, water drop between the measured object and the LiDAR sensor, the reading might be wrong.
626 -* The LiDAR probe is cover by dirty things; the reading might be wrong. In this case, need to clean the probe.
627 -* The sensor window is made by Acrylic. Don't touch it with alcohol material. This will destroy the sensor window.
628 -
629 -
630 -=== 2.8.4  Reflectivity of different objects ===
631 -
632 -
633 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:379px" %)
634 -|=(% style="width: 54px;background-color:#4F81BD;color:white" %)Item|=(% style="width: 231px;background-color:#4F81BD;color:white" %)Material|=(% style="width: 94px;background-color:#4F81BD;color:white" %)Relectivity
635 -|(% style="width:53px" %)1|(% style="width:229px" %)Black foam rubber|(% style="width:93px" %)2.4%
636 -|(% style="width:53px" %)2|(% style="width:229px" %)Black fabric|(% style="width:93px" %)3%
637 -|(% style="width:53px" %)3|(% style="width:229px" %)Black rubber|(% style="width:93px" %)4%
638 -|(% style="width:53px" %)4|(% style="width:229px" %)Coal (different types of coal)|(% style="width:93px" %)4~~8%
639 -|(% style="width:53px" %)5|(% style="width:229px" %)Black car paint|(% style="width:93px" %)5%
640 -|(% style="width:53px" %)6|(% style="width:229px" %)Black Jam|(% style="width:93px" %)10%
641 -|(% style="width:53px" %)7|(% style="width:229px" %)Opaque black plastic|(% style="width:93px" %)14%
642 -|(% style="width:53px" %)8|(% style="width:229px" %)Clean rough board|(% style="width:93px" %)20%
643 -|(% style="width:53px" %)9|(% style="width:229px" %)Translucent plastic bottle|(% style="width:93px" %)62%
644 -|(% style="width:53px" %)10|(% style="width:229px" %)Carton cardboard|(% style="width:93px" %)68%
645 -|(% style="width:53px" %)11|(% style="width:229px" %)Clean pine|(% style="width:93px" %)70%
646 -|(% style="width:53px" %)12|(% style="width:229px" %)Opaque white plastic|(% style="width:93px" %)87%
647 -|(% style="width:53px" %)13|(% style="width:229px" %)White Jam|(% style="width:93px" %)90%
648 -|(% style="width:53px" %)14|(% style="width:229px" %)Kodak Standard Whiteboard|(% style="width:93px" %)100%
649 -|(% style="width:53px" %)15|(% style="width:229px" %)(((
650 -Unpolished white metal surface
651 -)))|(% style="width:93px" %)130%
652 -|(% style="width:53px" %)16|(% style="width:229px" %)Glossy light metal surface|(% style="width:93px" %)150%
653 -|(% style="width:53px" %)17|(% style="width:229px" %)stainless steel|(% style="width:93px" %)200%
654 -|(% style="width:53px" %)18|(% style="width:229px" %)Reflector plate, reflective tape|(% style="width:93px" %)>300%
655 -
656 -
657 -= 3. Configure LDS12-LB =
658 -
659 659  == 3.1 Configure Methods ==
660 660  
661 661  
662 -LDS12-LB supports below configure method:
593 +DDS45-LB supports below configure method:
663 663  
664 664  * AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
665 665  
... ... @@ -667,7 +667,6 @@
667 667  
668 668  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
669 669  
670 -
671 671  == 3.2 General Commands ==
672 672  
673 673  
... ... @@ -682,10 +682,10 @@
682 682  [[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/]]
683 683  
684 684  
685 -== 3.3 Commands special design for LDS12-LB ==
615 +== 3.3 Commands special design for DDS45-LB ==
686 686  
687 687  
688 -These commands only valid for LDS12-LB, as below:
618 +These commands only valid for DDS45-LB, as below:
689 689  
690 690  
691 691  === 3.3.1 Set Transmit Interval Time ===
... ... @@ -700,7 +700,7 @@
700 700  )))
701 701  
702 702  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
703 -|=(% style="width: 156px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 137px;background-color:#4F81BD;color:white" %)**Function**|=(% style="background-color:#4F81BD;color:white" %)**Response**
633 +|=(% style="width: 156px;background-color:#D9E2F3; color:#0070c0" %)**Command Example**|=(% style="width: 137px;background-color:#D9E2F3; color:#0070c0" %)**Function**|=(% style="background-color:#D9E2F3; color:#0070c0" %)**Response**
704 704  |(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
705 705  30000
706 706  OK
... ... @@ -728,9 +728,6 @@
728 728  )))
729 729  * (((
730 730  Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds 
731 -
732 -
733 -
734 734  )))
735 735  
736 736  === 3.3.2 Set Interrupt Mode ===
... ... @@ -743,7 +743,7 @@
743 743  (% style="color:blue" %)**AT Command: AT+INTMOD**
744 744  
745 745  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
746 -|=(% style="width: 155px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 197px;background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 158px;background-color:#4F81BD;color:white" %)**Response**
673 +|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Response**
747 747  |(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
748 748  0
749 749  OK
... ... @@ -767,154 +767,97 @@
767 767  
768 768  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
769 769  
697 += 4. Battery & Power Consumption =
770 770  
771 -=== 3.3.3 Get Firmware Version Info ===
772 772  
700 +DDS45-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
773 773  
774 -Feature: use downlink to get firmware version.
702 +[[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
775 775  
776 -(% style="color:blue" %)**Downlink Command: 0x26**
777 777  
778 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:492px" %)
779 -|(% style="background-color:#4f81bd; color:white; width:191px" %)**Downlink Control Type**|(% style="background-color:#4f81bd; color:white; width:57px" %)**FPort**|(% style="background-color:#4f81bd; color:white; width:91px" %)**Type Code**|(% style="background-color:#4f81bd; color:white; width:153px" %)**Downlink payload size(bytes)**
780 -|(% style="width:191px" %)Get Firmware Version Info|(% style="width:57px" %)Any|(% style="width:91px" %)26|(% style="width:151px" %)2
705 += 5. OTA Firmware update =
781 781  
782 -* Reply to the confirmation package: 26 01
783 -* Reply to non-confirmed packet: 26 00
784 784  
785 -Device will send an uplink after got this downlink command. With below payload:
708 +(% class="wikigeneratedid" %)
709 +User can change firmware DDS45-LB to:
786 786  
787 -Configures info payload:
711 +* Change Frequency band/ region.
788 788  
789 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
790 -|=(% style="background-color:#4F81BD;color:white" %)(((
791 -**Size(bytes)**
792 -)))|=(% style="background-color:#4F81BD;color:white" %)**1**|=(% style="background-color:#4F81BD;color:white" %)**1**|=(% style="background-color:#4F81BD;color:white" %)**1**|=(% style="background-color:#4F81BD;color:white" %)**1**|=(% style="background-color:#4F81BD;color:white" %)**1**|=(% style="background-color:#4F81BD;color:white" %)**5**|=(% style="background-color:#4F81BD;color:white" %)**1**
793 -|**Value**|Software Type|(((
794 -Frequency Band
795 -)))|Sub-band|(((
796 -Firmware Version
797 -)))|Sensor Type|Reserve|(((
798 -[[Message Type>>||anchor="H2.3.7MessageType"]]
799 -Always 0x02
800 -)))
713 +* Update with new features.
801 801  
802 -(% style="color:#037691" %)**Software Type**(%%): Always 0x03 for LLDS12
715 +* Fix bugs.
803 803  
804 -(% style="color:#037691" %)**Frequency Band**:
717 +Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/a5ue0nfrzqy9nz6/AABbvlATosDJKDwBmbirVbMYa?dl=0]]**
805 805  
806 -0x01: EU868
719 +Methods to Update Firmware:
807 807  
808 -0x02: US915
721 +* (Recommanded way) OTA firmware update via wireless:  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]
809 809  
810 -0x03: IN865
723 +* Update through UART TTL interface: **[[Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]**.
811 811  
812 -0x04: AU915
725 += 6. FAQ =
813 813  
814 -0x05: KZ865
727 +== 6.1  What is the frequency plan for DDS45-LB? ==
815 815  
816 -0x06: RU864
817 817  
818 -0x07: AS923
730 +DDS45-LB use the same frequency as other Dragino products. User can see the detail from this link:  [[Introduction>>doc:Main.End Device Frequency Band.WebHome||anchor="H1.Introduction"]]
819 819  
820 -0x08: AS923-1
821 821  
822 -0x09: AS923-2
733 +== 6.2  Can I use DDS45-LB in condensation environment? ==
823 823  
824 -0xa0: AS923-3
825 825  
736 +DDS45-LB is not suitable to be used in condensation environment. Condensation on the DDS45-LB probe will affect the reading and always got 0.
826 826  
827 -(% style="color:#037691" %)**Sub-Band**(%%): value 0x00 ~~ 0x08
828 828  
829 -(% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
739 += 7.  Trouble Shooting =
830 830  
831 -(% style="color:#037691" %)**Sensor Type**:
741 +== 7.1  Why I can't join TTN V3 in US915 / AU915 bands? ==
832 832  
833 -0x01: LSE01
834 834  
835 -0x02: LDDS75
744 +It is due to channel mapping. Please see below link:  [[Frequency band>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]]
836 836  
837 -0x03: LDDS20
838 838  
839 -0x04: LLMS01
747 +== 7.2  AT Command input doesn't work ==
840 840  
841 -0x05: LSPH01
842 842  
843 -0x06: LSNPK01
750 +In the case if user can see the console output but can't type input to the device. Please check if you already include the (% style="color:blue" %)**ENTER**(%%) while sending out the command. Some serial tool doesn't send (% style="color:blue" %)**ENTER**(%%) while press the send key, user need to add ENTER in their string.
844 844  
845 -0x07: LLDS12
846 846  
753 +== 7.3  Why does the sensor reading show 0 or "No sensor" ==
847 847  
848 -= 4. Battery & Power Consumption =
849 849  
756 +~1. The measurement object is very close to the sensor, but in the blind spot of the sensor.
850 850  
851 -LDS12-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
758 +2. Sensor wiring is disconnected
852 852  
853 -[[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
760 +3. Not using the correct decoder
854 854  
855 855  
856 -= 5. OTA Firmware update =
763 +== 7.4  Abnormal readings The gap between multiple readings is too large or the gap between the readings and the actual value is too large ==
857 857  
858 858  
859 -(% class="wikigeneratedid" %)
860 -User can change firmware LDS12-LB to:
766 +1) Please check if there is something on the probe affecting its measurement (condensed water, volatile oil, etc.)
861 861  
862 -* Change Frequency band/ region.
768 +2) Does it change with temperature, temperature will affect its measurement
863 863  
864 -* Update with new features.
770 +3) If abnormal data occurs, you can turn on DEBUG mode, Please use downlink or AT COMMAN to enter DEBUG mode.
865 865  
866 -* Fix bugs.
772 +downlink command: (% style="color:blue" %)**F1 01**(%%), AT command: (% style="color:blue" %)**AT+DDEBUG=1**
867 867  
868 -Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/w1p7ukjrx49e62r/AAB3uCNCt-koYUvMkZUPBRSca?dl=0]]**
774 +4) After entering the debug mode, it will send 20 pieces of data at a time, and you can send its uplink to us for analysis
869 869  
870 -Methods to Update Firmware:
776 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20230113135125-2.png?width=1057&height=136&rev=1.1||alt="image-20230113135125-2.png"]]
871 871  
872 -* (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/]]**
873 873  
874 -* 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]]**.
779 +Its original payload will be longer than other data. Even though it is being parsed, it can be seen that it is abnormal data.
875 875  
781 +Please send the data to us for check.
876 876  
877 -= 6. FAQ =
878 878  
879 -== 6.1 What is the frequency plan for LDS12-LB? ==
880 -
881 -
882 -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"]]
883 -
884 -
885 -= 7. Trouble Shooting =
886 -
887 -== 7.1 AT Command input doesn't work ==
888 -
889 -
890 -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.
891 -
892 -
893 -== 7.2 Significant error between the output distant value of LiDAR and actual distance ==
894 -
895 -
896 -(((
897 -(% 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.)
898 -)))
899 -
900 -(((
901 -(% style="color:red" %)**Troubleshooting**(%%): Please avoid use of this product under such circumstance in practice.
902 -)))
903 -
904 -
905 -(((
906 -(% style="color:blue" %)**Cause ②**(%%)**: **The IR-pass filters are blocked.
907 -)))
908 -
909 -(((
910 -(% style="color:red" %)**Troubleshooting**(%%): please use dry dust-free cloth to gently remove the foreign matter.
911 -)))
912 -
913 -
914 914  = 8. Order Info =
915 915  
916 916  
917 -Part Number: (% style="color:blue" %)**LDS12-LB-XXX**
787 +Part Number: (% style="color:blue" %)**DDS45-LB-XXX**
918 918  
919 919  (% style="color:red" %)**XXX**(%%): **The default frequency band**
920 920  
... ... @@ -934,13 +934,12 @@
934 934  
935 935  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
936 936  
937 -
938 938  = 9. ​Packing Info =
939 939  
940 940  
941 941  (% style="color:#037691" %)**Package Includes**:
942 942  
943 -* LDS12-LB LoRaWAN LiDAR ToF Distance Sensor x 1
812 +* DDS45-LB LoRaWAN Distance Detection Sensor x 1
944 944  
945 945  (% style="color:#037691" %)**Dimension and weight**:
946 946  
... ... @@ -952,7 +952,6 @@
952 952  
953 953  * Weight / pcs : g
954 954  
955 -
956 956  = 10. Support =
957 957  
958 958  
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