Skip to Content
Last modified by Mengting Qiu on 2023/12/14 11:15
From version 90.19
edited by Xiaoling
on 2023/07/15 15:54
Change comment: There is no comment for this version
To version 73.11
edited by Xiaoling
on 2023/06/13 11:40
Change comment: There is no comment for this version

Summary

Details

Page properties
Title
... ... @@ -1,1 +1,1 @@
1 -LDS12-LB -- LoRaWAN LiDAR ToF Distance Sensor User Manual
1 +DDS45-LB -- LoRaWAN Distance Detection Sensor User Manual
Content
... ... @@ -1,12 +1,8 @@
1 1  (% style="text-align:center" %)
2 -[[image:image-20230614153353-1.png]]
2 +[[image:image-20230613100900-1.png||height="650" width="650"]]
3 3  
4 4  
5 5  
6 -
7 -
8 -
9 -
10 10  **Table of Contents：**
11 11  
12 12  {{toc/}}
... ... @@ -18,26 +18,24 @@
18 18  
19 19  = 1. Introduction =
20 20  
21 -== 1.1 What is LoRaWAN LiDAR ToF Distance Sensor ==
17 +== 1.1 What is LoRaWAN Distance Detection 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.
20 +The Dragino DDS45-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 DDS45-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.
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.
22 +It detects the distance(% style="color:blue" %)**  between the measured object and the sensor**(%%), and uploads the value via wireless to LoRaWAN IoT Server.
27 27  
28 -It detects the distance between the measured object and the sensor, and uploads the value via wireless to LoRaWAN IoT Server.
24 +The LoRa wireless technology used in DDS45-LB allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
29 29  
30 -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.
26 +DDS45-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
31 31  
32 -LDS12-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
28 +DDS45-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
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.
30 +Each DDS45-LB is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.
35 35  
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.
32 +[[image:image-20230613102459-3.png||height="476" width="855"]]
37 37  
38 -[[image:image-20230615152941-1.png||height="459" width="800"]]
39 39  
40 -
41 41  == 1.2 ​Features ==
42 42  
43 43  
... ... @@ -44,14 +44,16 @@
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
41 +* Distance Detection by Ultrasonic technology
42 +* Flat object range 30mm - 4500mm
43 +* Accuracy: ±(1cm+S*0.3%) (S: Distance)
44 +* Measure Angle: 60°
45 +* 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
50 +* IP66 Waterproof Enclosure
55 55  * 8500mAh Battery for long term use
56 56  
57 57  
... ... @@ -64,23 +64,6 @@
64 64  * Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~~ 3.6v
65 65  * Operating Temperature: -40 ~~ 85°C
66 66  
67 -(% style="color:#037691" %)**Probe Specification:**
68 -
69 -* Storage temperature：-20℃~~75℃
70 -* Operating temperature : -20℃~~60℃
71 -* Measure Distance:
72 -** 0.1m ~~ 12m @ 90% Reflectivity
73 -** 0.1m ~~ 4m @ 10% Reflectivity
74 -* Accuracy : ±5cm@(0.1-6m), ±1%@(6m-12m)
75 -* Distance resolution : 5mm
76 -* Ambient light immunity : 70klux
77 -* Enclosure rating : IP65
78 -* Light source : LED
79 -* Central wavelength : 850nm
80 -* FOV : 3.6°
81 -* Material of enclosure : ABS+PC
82 -* Wire length : 25cm
83 -
84 84  (% style="color:#037691" %)**LoRa Spec:**
85 85  
86 86  * Frequency Range,  Band 1 (HF): 862 ~~ 1020 Mhz
... ... @@ -103,10 +103,52 @@
103 103  
104 104  
105 105  
106 -== 1.4 Applications ==
85 +== 1.4 Rated environmental conditions ==
107 107  
108 108  
88 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
89 +|(% style="background-color:#d9e2f3; color:#0070c0; width:163px" %)**Item**|(% style="background-color:#d9e2f3; color:#0070c0; width:90px" %)(((
90 +**Minimum value**
91 +)))|(% style="background-color:#d9e2f3; color:#0070c0; width:70px" %)(((
92 +**Typical value**
93 +)))|(% style="background-color:#d9e2f3; color:#0070c0; width:87px" %)(((
94 +**Maximum value**
95 +)))|(% style="background-color:#d9e2f3; color:#0070c0; width:40px" %)**Unit**|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**Remarks**
96 +|(% style="width:174px" %)Storage temperature|(% style="width:86px" %)-25|(% style="width:66px" %)25|(% style="width:90px" %)80|(% style="width:48px" %)℃|(% style="width:203px" %)
97 +|(% style="width:174px" %)Storage humidity|(% style="width:86px" %) |(% style="width:66px" %)65%|(% style="width:90px" %)90%|(% style="width:48px" %)RH|(% style="width:203px" %)(1)
98 +|(% style="width:174px" %)Operating temperature|(% style="width:86px" %)-15|(% style="width:66px" %)25|(% style="width:90px" %)60|(% style="width:48px" %)℃|(% style="width:203px" %)
99 +|(% style="width:174px" %)Working humidity|(% style="width:86px" %)(((
100 +
101 +
102 +
103 +)))|(% style="width:66px" %)65%|(% style="width:90px" %)80%|(% style="width:48px" %)RH|(% style="width:203px" %)(1)
104 +
105 +(((
106 +(% style="color:red" %)**Remarks: (1) a. When the ambient temperature is 0-39 ℃, the maximum humidity is 90% (non-condensing);       **
107 +
108 +(% style="color:red" %)** 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)**
109 +
110 +
111 +)))
112 +
113 +== 1.5 Effective measurement range Reference beam pattern ==
114 +
115 +
116 +(% style="color:blue" %)**1. The tested object is a white cylindrical tube made of PVC, with a height of 100cm and a diameter of 7.5cm.**
117 +
118 +[[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"]]
119 +
120 +
121 +(% style="color:blue" %)**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.**
122 +
123 +[[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"]]
124 +
125 +
126 +== 1.6 Applications ==
127 +
128 +
109 109  * Horizontal distance measurement
130 +* Liquid level measurement
110 110  * Parking management system
111 111  * Object proximity and presence detection
112 112  * Intelligent trash can management system
... ... @@ -113,20 +113,19 @@
113 113  * Robot obstacle avoidance
114 114  * Automatic control
115 115  * Sewer
137 +* Bottom water level monitoring
116 116  
117 117  
118 118  
119 -(% style="display:none" %)
141 +== 1.7 Sleep mode and working mode ==
120 120  
121 -== 1.5 Sleep mode and working mode ==
122 122  
123 -
124 124  (% 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.
125 125  
126 126  (% 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.
127 127  
128 128  
129 -== 1.6 Button & LEDs ==
149 +== 1.8 Button & LEDs ==
130 130  
131 131  
132 132  [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675071855856-879.png]]
... ... @@ -133,7 +133,7 @@
133 133  
134 134  
135 135  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
136 -|=(% style="width: 167px;background-color:#4F81BD;color:white" %)**Behavior on ACT**|=(% style="width: 117px;background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 225px;background-color:#4F81BD;color:white" %)**Action**
156 +|=(% 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**
137 137  |(% style="width:167px" %)Pressing ACT between 1s < time < 3s|(% style="width:117px" %)Send an uplink|(% style="width:225px" %)(((
138 138  If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, (% style="color:blue" %)**blue led** (%%)will blink once.
139 139  Meanwhile, BLE module will be active and user can connect via BLE to configure device.
... ... @@ -147,11 +147,12 @@
147 147  
148 148  
149 149  
150 -== 1.7 BLE connection ==
170 +== 1.9 BLE connection ==
151 151  
152 152  
153 -LDS12-LB support BLE remote configure.
173 +DDS45-LB support BLE remote configure.
154 154  
175 +
155 155  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:
156 156  
157 157  * Press button to send an uplink
... ... @@ -161,12 +161,12 @@
161 161  If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
162 162  
163 163  
164 -== 1.8 Pin Definitions ==
185 +== 1.10 Pin Definitions ==
165 165  
166 -[[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"]]
187 +[[image:image-20230523174230-1.png]]
167 167  
168 168  
169 -== 1.9 Mechanical ==
190 +== 1.11 Mechanical ==
170 170  
171 171  
172 172  [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]]
... ... @@ -180,16 +180,15 @@
180 180  
181 181  (% style="color:blue" %)**Probe Mechanical:**
182 182  
204 +[[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"]]
183 183  
184 -[[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"]]
185 185  
207 += 2. Configure DDS45-LB to connect to LoRaWAN network =
186 186  
187 -= 2. Configure LDS12-LB to connect to LoRaWAN network =
188 -
189 189  == 2.1 How it works ==
190 190  
191 191  
192 -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.
212 +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.
193 193  
194 194  (% style="display:none" %) (%%)
195 195  
... ... @@ -200,12 +200,12 @@
200 200  
201 201  The LPS8v2 is already set to connected to [[TTN network >>url:https://console.cloud.thethings.network/]], so what we need to now is configure the TTN server.
202 202  
203 -[[image:image-20230615153004-2.png||height="459" width="800"]](% style="display:none" %)
223 +[[image:image-20230613102426-2.png||height="476" width="855"]](% style="display:none" %)
204 204  
205 205  
206 -(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from LDS12-LB.
226 +(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from DDS45-LB.
207 207  
208 -Each LDS12-LB is shipped with a sticker with the default device EUI as below:
228 +Each DDS45-LB is shipped with a sticker with the default device EUI as below:
209 209  
210 210  [[image:image-20230426084152-1.png||alt="图片-20230426084152-1.png" height="233" width="502"]]
211 211  
... ... @@ -234,10 +234,10 @@
234 234  [[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"]]
235 235  
236 236  
237 -(% style="color:blue" %)**Step 2:**(%%) Activate on LDS12-LB
257 +(% style="color:blue" %)**Step 2:**(%%) Activate on DDS45-LB
238 238  
239 239  
240 -Press the button for 5 seconds to activate the LDS12-LB.
260 +Press the button for 5 seconds to activate the DDS45-LB.
241 241  
242 242  (% 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.
243 243  
... ... @@ -244,154 +244,64 @@
244 244  After join success, it will start to upload messages to TTN and you can see the messages in the panel.
245 245  
246 246  
247 -== 2.3 ​Uplink Payload ==
267 +== 2.3  ​Uplink Payload ==
248 248  
249 -=== 2.3.1 Device Status, FPORT~=5 ===
250 250  
270 +(((
271 +DDS45-LB will uplink payload via LoRaWAN with below payload format: 
272 +)))
251 251  
252 -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.
274 +(((
275 +Uplink payload includes in total 8 bytes.
276 +)))
253 253  
254 -The Payload format is as below.
255 -
256 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
257 -|=(% style="width: 60px;background-color:#4F81BD;color:white" %)(((
278 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
279 +|=(% style="width: 62.5px;background-color:#D9E2F3;color:#0070C0" %)(((
258 258  **Size(bytes)**
259 -)))|=(% style="width: 100px; background-color: #4F81BD;color:white;" %)**1**|=(% style="width: 100px; background-color: #4F81BD;color:white;" %)**2**|=(% style="background-color: #4F81BD;color:white; width: 100px;" %)**1**|=(% style="background-color: #4F81BD;color:white; width: 100px;" %)**1**|=(% style="background-color: #4F81BD;color:white; width: 50px;" %)**2**
260 -|(% 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
281 +)))|=(% 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**
282 +|(% style="width:62.5px" %)**Value**|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1A0BatteryInfo"]]|(((
283 +[[Distance>>||anchor="H2.3.2A0Distance"]]
284 +(unit: mm)
285 +)))|[[Digital Interrupt (Optional)>>||anchor="H2.3.3A0InterruptPin"]]|(((
286 +[[Temperature (Optional )>>||anchor="H2.3.4A0DS18B20Temperaturesensor"]]
287 +)))|[[Sensor Flag>>||anchor="H2.3.5A0SensorFlag"]]
261 261  
262 -Example parse in TTNv3
289 +[[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"]]
263 263  
264 -(% style="color:blue" %)**Sensor Model**(%%): For LDS12-LB, this value is 0x24
265 265  
266 -(% style="color:blue" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
292 +=== 2.3.1  Battery Info ===
267 267  
268 -(% style="color:blue" %)**Frequency Band**:
269 269  
270 -0x01: EU868
295 +Check the battery voltage for DDS45-LB.
271 271  
272 -0x02: US915
273 -
274 -0x03: IN865
275 -
276 -0x04: AU915
277 -
278 -0x05: KZ865
279 -
280 -0x06: RU864
281 -
282 -0x07: AS923
283 -
284 -0x08: AS923-1
285 -
286 -0x09: AS923-2
287 -
288 -0x0a: AS923-3
289 -
290 -0x0b: CN470
291 -
292 -0x0c: EU433
293 -
294 -0x0d: KR920
295 -
296 -0x0e: MA869
297 -
298 -(% style="color:blue" %)**Sub-Band**:
299 -
300 -AU915 and US915:value 0x00 ~~ 0x08
301 -
302 -CN470: value 0x0B ~~ 0x0C
303 -
304 -Other Bands: Always 0x00
305 -
306 -(% style="color:blue" %)**Battery Info**:
307 -
308 -Check the battery voltage.
309 -
310 310  Ex1: 0x0B45 = 2885mV
311 311  
312 312  Ex2: 0x0B49 = 2889mV
313 313  
314 314  
315 -=== 2.3.2 Uplink Payload, FPORT~=2 ===
302 +=== 2.3.2  Distance ===
316 316  
317 317  
318 318  (((
319 -LDS12-LB will uplink payload via LoRaWAN with below payload format: 
306 +Get the distance. Flat object range 30mm - 4500mm.
320 320  )))
321 321  
322 322  (((
323 -Uplink payload includes in total 11 bytes.
324 -)))
310 +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" %)** **
325 325  
326 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
327 -|=(% style="width: 60px;background-color:#4F81BD;color:white" %)(((
328 -**Size(bytes)**
329 -)))|=(% style="width: 30px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 80px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 50px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 70px;background-color:#4F81BD;color:white" %)**2**|=(% style="background-color:#4F81BD;color:white; width: 80px;" %)**1**|=(% style="background-color: #4F81BD;color:white; width: 70px;" %)**1**|=(% style="background-color: #4F81BD;color:white; width: 70px;" %)**1**
330 -|(% style="width:62.5px" %)Value|(% style="width:62.5px" %)[[BAT>>||anchor="HBatteryInfo"]]|(% style="width:62.5px" %)(((
331 -[[Temperature DS18B20>>||anchor="HDS18B20Temperaturesensor"]]
332 -)))|[[Distance>>||anchor="HDistance"]]|[[Distance signal strength>>||anchor="HDistancesignalstrength"]]|(% style="width:122px" %)(((
333 -[[Interrupt flag & Interrupt_level>>||anchor="HInterruptPin26A0InterruptLevel"]]
334 -)))|(% style="width:54px" %)[[LiDAR temp>>||anchor="HLiDARtemp"]]|(% style="width:96px" %)(((
335 -[[Message Type>>||anchor="HMessageType"]]
312 +(% style="color:blue" %)**0B05(H) = 2821 (D) = 2821 mm.**
336 336  )))
337 337  
338 -[[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"]]
315 +* If the sensor value is 0x0000, it means system doesn't detect ultrasonic sensor.
316 +* If the sensor value lower than 0x001E (30mm), the sensor value will be 0x00.
339 339  
340 340  
341 -==== (% style="color:blue" %)**Battery Info**(%%) ====
342 342  
320 +=== 2.3.3  Interrupt Pin ===
343 343  
344 -Check the battery voltage for LDS12-LB.
345 345  
346 -Ex1: 0x0B45 = 2885mV
347 -
348 -Ex2: 0x0B49 = 2889mV
349 -
350 -
351 -==== (% style="color:blue" %)**DS18B20 Temperature sensor**(%%) ====
352 -
353 -
354 -This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
355 -
356 -
357 -**Example**:
358 -
359 -If payload is: 0105H:  (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree
360 -
361 -If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
362 -
363 -
364 -==== (% style="color:blue" %)**Distance**(%%) ====
365 -
366 -
367 -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.
368 -
369 -
370 -**Example**:
371 -
372 -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.
373 -
374 -
375 -==== (% style="color:blue" %)**Distance signal strength**(%%) ====
376 -
377 -
378 -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.
379 -
380 -
381 -**Example**:
382 -
383 -If payload is: 01D7(H)=471(D), distance signal strength=471, 471>100,471≠65535, the measured value of Dist is considered credible.
384 -
385 -Customers can judge whether they need to adjust the environment based on the signal strength.
386 -
387 -
388 -==== (% style="color:blue" %)**Interrupt Pin & Interrupt Level**(%%) ====
389 -
390 -
391 391  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.
392 392  
393 -Note: The Internet Pin is a separate pin in the screw terminal. See [[pin mapping>>||anchor="H1.8PinDefinitions"]].
394 -
395 395  **Example:**
396 396  
397 397  0x00: Normal uplink packet.
... ... @@ -399,60 +399,53 @@
399 399  0x01: Interrupt Uplink Packet.
400 400  
401 401  
402 -==== (% style="color:blue" %)**LiDAR temp**(%%) ====
332 +=== 2.3.4  DS18B20 Temperature sensor ===
403 403  
404 404  
405 -Characterize the internal temperature value of the sensor.
335 +This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
406 406  
407 -**Example: **
408 -If payload is: 1C(H) <<24>>24=28(D),LiDAR temp=28℃.
409 -If payload is: F2(H) <<24>>24=-14(D),LiDAR temp=-14℃.
337 +**Example**:
410 410  
339 +If payload is: 0105H:  (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree
411 411  
412 -==== (% style="color:blue" %)**Message Type**(%%) ====
341 +If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
413 413  
414 414  
344 +=== 2.3.5  Sensor Flag ===
345 +
346 +
415 415  (((
416 -For a normal uplink payload, the message type is always 0x01.
348 +0x01: Detect Ultrasonic Sensor
417 417  )))
418 418  
419 419  (((
420 -Valid Message Type:
352 +0x00: No Ultrasonic Sensor
421 421  )))
422 422  
423 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:499px" %)
424 -|=(% 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**
425 -|(% style="width:160px" %)0x01|(% style="width:163px" %)Normal Uplink|(% style="width:173px" %)[[Normal Uplink Payload>>||anchor="H2.3200BUplinkPayload"]]
426 -|(% style="width:160px" %)0x02|(% style="width:163px" %)Reply configures info|(% style="width:173px" %)[[Configure Info Payload>>||anchor="H3.ConfigureLDS12-LB"]]
427 427  
356 +=== 2.3.6  Decode payload in The Things Network ===
428 428  
429 429  
430 -=== 2.3.3 Decode payload in The Things Network ===
431 -
432 -
433 433  While using TTN network, you can add the payload format to decode the payload.
434 434  
435 -[[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"]]
361 +[[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"]]
436 436  
363 +The payload decoder function for TTN V3 is here:
437 437  
438 438  (((
439 -The payload decoder function for TTN is here:
366 +DDS45-LB TTN V3 Payload Decoder:  [[ttps:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
440 440  )))
441 441  
442 -(((
443 -LDS12-LB TTN Payload Decoder:  [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
444 -)))
445 445  
370 +== 2.4  Uplink Interval ==
446 446  
447 -== 2.4 Uplink Interval ==
448 448  
373 +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"]]
449 449  
450 -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"]]
451 451  
376 +== 2.5  ​Show Data in DataCake IoT Server ==
452 452  
453 -== 2.5 ​Show Data in DataCake IoT Server ==
454 454  
455 -
456 456  (((
457 457  [[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:
458 458  )))
... ... @@ -475,7 +475,7 @@
475 475  
476 476  (% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.**
477 477  
478 -(% style="color:blue" %)**Step 4**(%%)**: Search the LDS12-LB and add DevEUI.**
401 +(% style="color:blue" %)**Step 4**(%%)**: Search the DDS45-LB and add DevEUI.**
479 479  
480 480  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654851029373-510.png?rev=1.1||alt="1654851029373-510.png"]]
481 481  
... ... @@ -485,22 +485,23 @@
485 485  [[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"]]
486 486  
487 487  
411 +
488 488  == 2.6 Datalog Feature ==
489 489  
490 490  
491 -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.
415 +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.
492 492  
493 493  
494 494  === 2.6.1 Ways to get datalog via LoRaWAN ===
495 495  
496 496  
497 -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.
421 +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.
498 498  
499 499  * (((
500 -a) LDS12-LB will do an ACK check for data records sending to make sure every data arrive server.
424 +a) DDS45-LB will do an ACK check for data records sending to make sure every data arrive server.
501 501  )))
502 502  * (((
503 -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.
427 +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.
504 504  )))
505 505  
506 506  Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
... ... @@ -511,7 +511,7 @@
511 511  === 2.6.2 Unix TimeStamp ===
512 512  
513 513  
514 -LDS12-LB uses Unix TimeStamp format based on
438 +DDS45-LB uses Unix TimeStamp format based on
515 515  
516 516  [[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"]]
517 517  
... ... @@ -530,7 +530,7 @@
530 530  
531 531  User need to set (% style="color:blue" %)**SYNCMOD=1**(%%) to enable sync time via MAC command.
532 532  
533 -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).
457 +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).
534 534  
535 535  (% 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.**
536 536  
... ... @@ -541,7 +541,7 @@
541 541  Users can poll sensor values based on timestamps. Below is the downlink command.
542 542  
543 543  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:425.818px" %)
544 -|(% colspan="4" style="background-color:#4f81bd; color:white; width:423px" %)**Downlink Command to poll Open/Close status (0x31)**
468 +|(% colspan="4" style="background-color:#d9e2f3; color:#0070c0; width:423px" %)**Downlink Command to poll Open/Close status (0x31)**
545 545  |(% style="width:58px" %)**1byte**|(% style="width:127px" %)**4bytes**|(% style="width:124px" %)**4bytes**|(% style="width:114px" %)**1byte**
546 546  |(% style="width:58px" %)31|(% style="width:127px" %)Timestamp start|(% style="width:124px" %)Timestamp end|(% style="width:114px" %)Uplink Interval
547 547  
... ... @@ -558,7 +558,7 @@
558 558  )))
559 559  
560 560  (((
561 -Uplink Internal =5s，means LDS12-LB will send one packet every 5s. range 5~~255s.
485 +Uplink Internal =5s，means DDS45-LB will send one packet every 5s. range 5~~255s.
562 562  )))
563 563  
564 564  
... ... @@ -565,105 +565,17 @@
565 565  == 2.7 Frequency Plans ==
566 566  
567 567  
568 -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.
492 +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.
569 569  
570 570  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
571 571  
572 572  
573 -== 2.8 LiDAR ToF Measurement ==
497 += 3. Configure DDS45-LB =
574 574  
575 -=== 2.8.1 Principle of Distance Measurement ===
576 -
577 -
578 -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.
579 -
580 -[[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"]]
581 -
582 -
583 -=== 2.8.2 Distance Measurement Characteristics ===
584 -
585 -
586 -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:
587 -
588 -[[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"]]
589 -
590 -
591 -(((
592 -(% style="color:blue" %)**① **(%%)Represents the detection blind zone of The LiDAR probe, 0-10cm, within which the output data is unreliable.
593 -)))
594 -
595 -(((
596 -(% style="color:blue" %)**② **(%%)Represents the operating range of The LiDAR probe detecting black target with 10% reflectivity, 0.1-5m.
597 -)))
598 -
599 -(((
600 -(% style="color:blue" %)**③ **(%%)Represents the operating range of The LiDAR probe detecting white target with 90% reflectivity, 0.1-12m.
601 -)))
602 -
603 -
604 -(((
605 -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:
606 -)))
607 -
608 -[[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"]]
609 -
610 -(((
611 -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.
612 -)))
613 -
614 -[[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"]]
615 -
616 -(((
617 -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.
618 -)))
619 -
620 -
621 -=== 2.8.3 Notice of usage ===
622 -
623 -
624 -Possible invalid /wrong reading for LiDAR ToF tech:
625 -
626 -* Measure high reflectivity object such as: Mirror, Smooth ceramic tile, static milk surface, will have possible wrong readings.
627 -* While there is transparent object such as glass, water drop between the measured object and the LiDAR sensor, the reading might be wrong.
628 -* The LiDAR probe is cover by dirty things; the reading might be wrong. In this case, need to clean the probe.
629 -* The sensor window is made by Acrylic. Don't touch it with alcohol material. This will destroy the sensor window.
630 -
631 -
632 -
633 -=== 2.8.4  Reflectivity of different objects ===
634 -
635 -
636 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:379px" %)
637 -|=(% 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
638 -|(% style="width:53px" %)1|(% style="width:229px" %)Black foam rubber|(% style="width:93px" %)2.4%
639 -|(% style="width:53px" %)2|(% style="width:229px" %)Black fabric|(% style="width:93px" %)3%
640 -|(% style="width:53px" %)3|(% style="width:229px" %)Black rubber|(% style="width:93px" %)4%
641 -|(% style="width:53px" %)4|(% style="width:229px" %)Coal (different types of coal)|(% style="width:93px" %)4~~8%
642 -|(% style="width:53px" %)5|(% style="width:229px" %)Black car paint|(% style="width:93px" %)5%
643 -|(% style="width:53px" %)6|(% style="width:229px" %)Black Jam|(% style="width:93px" %)10%
644 -|(% style="width:53px" %)7|(% style="width:229px" %)Opaque black plastic|(% style="width:93px" %)14%
645 -|(% style="width:53px" %)8|(% style="width:229px" %)Clean rough board|(% style="width:93px" %)20%
646 -|(% style="width:53px" %)9|(% style="width:229px" %)Translucent plastic bottle|(% style="width:93px" %)62%
647 -|(% style="width:53px" %)10|(% style="width:229px" %)Carton cardboard|(% style="width:93px" %)68%
648 -|(% style="width:53px" %)11|(% style="width:229px" %)Clean pine|(% style="width:93px" %)70%
649 -|(% style="width:53px" %)12|(% style="width:229px" %)Opaque white plastic|(% style="width:93px" %)87%
650 -|(% style="width:53px" %)13|(% style="width:229px" %)White Jam|(% style="width:93px" %)90%
651 -|(% style="width:53px" %)14|(% style="width:229px" %)Kodak Standard Whiteboard|(% style="width:93px" %)100%
652 -|(% style="width:53px" %)15|(% style="width:229px" %)(((
653 -Unpolished white metal surface
654 -)))|(% style="width:93px" %)130%
655 -|(% style="width:53px" %)16|(% style="width:229px" %)Glossy light metal surface|(% style="width:93px" %)150%
656 -|(% style="width:53px" %)17|(% style="width:229px" %)stainless steel|(% style="width:93px" %)200%
657 -|(% style="width:53px" %)18|(% style="width:229px" %)Reflector plate, reflective tape|(% style="width:93px" %)>300%
658 -
659 -
660 -
661 -= 3. Configure LDS12-LB =
662 -
663 663  == 3.1 Configure Methods ==
664 664  
665 665  
666 -LDS12-LB supports below configure method:
502 +DDS45-LB supports below configure method:
667 667  
668 668  * AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
669 669  
... ... @@ -687,10 +687,10 @@
687 687  [[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/]]
688 688  
689 689  
690 -== 3.3 Commands special design for LDS12-LB ==
526 +== 3.3 Commands special design for DDS45-LB ==
691 691  
692 692  
693 -These commands only valid for LDS12-LB, as below:
529 +These commands only valid for DDS45-LB, as below:
694 694  
695 695  
696 696  === 3.3.1 Set Transmit Interval Time ===
... ... @@ -705,7 +705,7 @@
705 705  )))
706 706  
707 707  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
708 -|=(% 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**
544 +|=(% 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**
709 709  |(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
710 710  30000
711 711  OK
... ... @@ -733,10 +733,9 @@
733 733  )))
734 734  * (((
735 735  Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds 
572 +)))
736 736  
737 737  
738 -
739 -)))
740 740  
741 741  === 3.3.2 Set Interrupt Mode ===
742 742  
... ... @@ -748,7 +748,7 @@
748 748  (% style="color:blue" %)**AT Command: AT+INTMOD**
749 749  
750 750  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
751 -|=(% 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**
586 +|=(% 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**
752 752  |(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
753 753  0
754 754  OK
... ... @@ -774,106 +774,99 @@
774 774  
775 775  
776 776  
777 -=== 3.3.3  Set Power Output Duration ===
612 += 4. Battery & Power Consumption =
778 778  
779 -Control the output duration 3V3 . Before each sampling, device will
780 780  
781 -~1. first enable the power output to external sensor,
615 +DDS45-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
782 782  
783 -2. keep it on as per duration, read sensor value and construct uplink payload
617 +[[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
784 784  
785 -3. final, close the power output.
786 786  
787 -(% style="color:blue" %)**AT Command: AT+3V3T**
620 += 5. OTA Firmware update =
788 788  
789 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
790 -|=(% 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**
791 -|(% style="width:154px" %)AT+3V3T=?|(% style="width:196px" %)Show 3V3 open time.|(% style="width:157px" %)0 (default)
792 -OK
793 -|(% style="width:154px" %)AT+3V3T=1000|(% style="width:196px" %)Close after a delay of 1000 milliseconds.|(% style="width:157px" %)OK
794 -|(% style="width:154px" %)AT+3V3T=0|(% style="width:196px" %)Always turn on the power supply of 3V3 pin.|(% style="width:157px" %)OK
795 795  
796 -(% style="color:blue" %)**Downlink Command: 0x07**(%%)
797 -Format: Command Code (0x07) followed by 3 bytes.
623 +(% class="wikigeneratedid" %)
624 +User can change firmware DDS45-LB to:
798 798  
799 -The first byte is 01,the second and third bytes are the time to turn on.
626 +* Change Frequency band/ region.
800 800  
801 -* Example 1: Downlink Payload: 07 01 00 00  **~-~-->**  AT+3V3T=0
802 -* Example 2: Downlink Payload: 07 01 01 F4  **~-~-->**  AT+3V3T=500
628 +* Update with new features.
803 803  
630 +* Fix bugs.
804 804  
632 +Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/a5ue0nfrzqy9nz6/AABbvlATosDJKDwBmbirVbMYa?dl=0]]**
805 805  
806 -= 4. Battery & Power Consumption =
634 +Methods to Update Firmware:
807 807  
636 +* (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/]]
808 808  
809 -LDS12-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
638 +* 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]]**.
810 810  
811 -[[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
812 812  
813 813  
814 -= 5. OTA Firmware update =
642 += 6. FAQ =
815 815  
644 +== 6.1  What is the frequency plan for DDS45-LB? ==
816 816  
817 -(% class="wikigeneratedid" %)
818 -User can change firmware LDS12-LB to:
819 819  
820 -* Change Frequency band/ region.
647 +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"]]
821 821  
822 -* Update with new features.
823 823  
824 -* Fix bugs.
650 +== 6.2  Can I use DDS45-LB in condensation environment? ==
825 825  
826 -Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/w1p7ukjrx49e62r/AAB3uCNCt-koYUvMkZUPBRSca?dl=0]]**
827 827  
828 -Methods to Update Firmware:
653 +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.
829 829  
830 -* (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/]]**
831 831  
832 -* 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]]**.
656 += 7.  Trouble Shooting =
833 833  
658 +== 7.1  Why I can't join TTN V3 in US915 / AU915 bands? ==
834 834  
835 835  
836 -= 6. FAQ =
661 +It is due to channel mapping. Please see below link:  [[Frequency band>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]]
837 837  
838 -== 6.1 What is the frequency plan for LDS12-LB? ==
839 839  
664 +== 7.2  AT Command input doesn't work ==
840 840  
841 -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"]]
842 842  
667 +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.
843 843  
844 -= 7. Trouble Shooting =
845 845  
846 -== 7.1 AT Command input doesn't work ==
670 +== 7.3  Why does the sensor reading show 0 or "No sensor" ==
847 847  
848 848  
849 -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.
673 +~1. The measurement object is very close to the sensor, but in the blind spot of the sensor.
850 850  
675 +2. Sensor wiring is disconnected
851 851  
852 -== 7.2 Significant error between the output distant value of LiDAR and actual distance ==
677 +3. Not using the correct decoder
853 853  
854 854  
855 -(((
856 -(% 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.)
857 -)))
680 +== 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 ==
858 858  
859 -(((
860 -(% style="color:red" %)**Troubleshooting**(%%): Please avoid use of this product under such circumstance in practice.
861 -)))
862 862  
683 +1) Please check if there is something on the probe affecting its measurement (condensed water, volatile oil, etc.)
863 863  
864 -(((
865 -(% style="color:blue" %)**Cause ②**(%%)**: **The IR-pass filters are blocked.
866 -)))
685 +2) Does it change with temperature, temperature will affect its measurement
867 867  
868 -(((
869 -(% style="color:red" %)**Troubleshooting**(%%): please use dry dust-free cloth to gently remove the foreign matter.
870 -)))
687 +3) If abnormal data occurs, you can turn on DEBUG mode, Please use downlink or AT COMMAN to enter DEBUG mode.
871 871  
689 +downlink command: (% style="color:blue" %)**F1 01**(%%), AT command: (% style="color:blue" %)**AT+DDEBUG=1**
872 872  
691 +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
692 +
693 +[[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"]]
694 +
695 +
696 +Its original payload will be longer than other data. Even though it is being parsed, it can be seen that it is abnormal data.
697 +
698 +Please send the data to us for check.
699 +
700 +
873 873  = 8. Order Info =
874 874  
875 875  
876 -Part Number: (% style="color:blue" %)**LDS12-LB-XXX**
704 +Part Number: (% style="color:blue" %)**DDS45-LB-XXX**
877 877  
878 878  (% style="color:red" %)**XXX**(%%): **The default frequency band**
879 879  
... ... @@ -900,7 +900,7 @@
900 900  
901 901  (% style="color:#037691" %)**Package Includes**:
902 902  
903 -* LDS12-LB LoRaWAN LiDAR ToF Distance Sensor x 1
731 +* DDS45-LB LoRaWAN Distance Detection Sensor x 1
904 904  
905 905  (% style="color:#037691" %)**Dimension and weight**:
906 906  
image-20230613133647-1.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -213.6 KB
Content
image-20230613133716-2.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -165.8 KB
Content
image-20230613140115-3.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -92.1 KB
Content
image-20230613140140-4.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -92.1 KB
Content
image-20230613143052-5.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -21.8 KB
Content
image-20230613143125-6.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -24.7 KB
Content
image-20230614153353-1.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -112.1 KB
Content
image-20230614162334-2.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -88.3 KB
Content
image-20230614162359-3.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -88.3 KB
Content
image-20230615152941-1.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -87.9 KB
Content
image-20230615153004-2.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -87.9 KB
Content