Last modified by Mengting Qiu on 2024/03/07 08:41
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From version < 114.1 >
edited by Xiaoling
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Title
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1 -LLDS12-LoRaWAN LiDAR ToF Distance Sensor User Manual
1 +LDDS75 - LoRaWAN Distance Detection Sensor User Manual
Content
... ... @@ -1,64 +1,8 @@
1 1  (% style="text-align:center" %)
2 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/image-20220610095606-1.png?rev=1.1||alt="image-20220610095606-1.png"]]
2 +[[image:1654846127817-788.png]]
3 3  
4 -
5 5  **Contents:**
6 6  
7 -* [[1.  Introduction>>path:#H1.A0Introduction]]
8 -** [[1.1 ​ What is LoRaWAN LiDAR ToF Distance Sensor>>path:#H1.1200BWhatisLoRaWANLiDARToFDistanceSensor]]
9 -** [[​1.2  Features>>path:#H200B1.2A0Features]]
10 -** [[1.3  Probe Specification>>path:#H1.3A0ProbeSpecification]]
11 -** [[1.4  Probe Dimension>>path:#H1.4A0ProbeDimension]]
12 -** [[1.5 ​ Applications>>path:#H1.5200BApplications]]
13 -** [[1.6  Pin mapping and power on>>path:#H1.6A0Pinmappingandpoweron]]
14 -* [[2.  Configure LLDS12 to connect to LoRaWAN network>>path:#H2.A0ConfigureLLDS12toconnecttoLoRaWANnetwork]]
15 -** [[2.1  How it works>>path:#H2.1A0Howitworks]]
16 -** [[2.2  ​Quick guide to connect to LoRaWAN server (OTAA)>>path:#H2.2A0200BQuickguidetoconnecttoLoRaWANserver28OTAA29]]
17 -** [[2.3  ​Uplink Payload>>path:#H2.3A0200BUplinkPayload]]
18 -*** [[2.3.1  Battery Info>>path:#H2.3.1A0BatteryInfo]]
19 -*** [[2.3.2  DS18B20 Temperature sensor>>path:#H2.3.2A0DS18B20Temperaturesensor]]
20 -*** [[2.3.3  Distance>>path:#H2.3.3A0Distance]]
21 -*** [[2.3.4  Distance signal strength>>path:#H2.3.4A0Distancesignalstrength]]
22 -*** [[2.3.5  Interrupt Pin>>path:#H2.3.5A0InterruptPin]]
23 -*** [[2.3.6  LiDAR temp>>path:#H2.3.6A0LiDARtemp]]
24 -*** [[2.3.7  Message Type>>path:#H2.3.7A0MessageType]]
25 -*** [[2.3.8  Decode payload in The Things Network>>path:#H2.3.8A0DecodepayloadinTheThingsNetwork]]
26 -** [[2.4  Uplink Interval>>path:#H2.4A0UplinkInterval]]
27 -** [[2.5  ​Show Data in DataCake IoT Server>>path:#H2.5A0200BShowDatainDataCakeIoTServer]]
28 -** [[2.6  Frequency Plans>>path:#H2.6A0FrequencyPlans]]
29 -*** [[2.6.1  EU863-870 (EU868)>>path:#H2.6.1A0EU863-87028EU86829]]
30 -*** [[2.6.2  US902-928(US915)>>path:#H2.6.2A0US902-92828US91529]]
31 -*** [[2.6.3  CN470-510 (CN470)>>path:#H2.6.3A0CN470-51028CN47029]]
32 -*** [[2.6.4  AU915-928(AU915)>>path:#H2.6.4A0AU915-92828AU91529]]
33 -*** [[2.6.5  AS920-923 & AS923-925 (AS923)>>path:#H2.6.5A0AS920-92326AS923-92528AS92329]]
34 -*** [[2.6.6  KR920-923 (KR920)>>path:#H2.6.6A0KR920-92328KR92029]]
35 -*** [[2.6.7  IN865-867 (IN865)>>path:#H2.6.7A0IN865-86728IN86529]]
36 -** [[2.7  LED Indicator>>path:#H2.7A0LEDIndicator]]
37 -** [[2.8  ​Firmware Change Log>>path:#H2.8A0200BFirmwareChangeLog]]
38 -* [[3.  LiDAR ToF Measurement>>path:#H3.A0LiDARToFMeasurement]]
39 -** [[3.1 Principle of Distance Measurement>>path:#H3.1PrincipleofDistanceMeasurement]]
40 -** [[3.2 Distance Measurement Characteristics>>path:#H3.2DistanceMeasurementCharacteristics]]
41 -** [[3.3 Notice of usage:>>path:#H3.3Noticeofusage:]]
42 -* [[4.  Configure LLDS12 via AT Command or LoRaWAN Downlink>>path:#H4.A0ConfigureLLDS12viaATCommandorLoRaWANDownlink]]
43 -** [[4.1  Set Transmit Interval Time>>path:#H4.1A0SetTransmitIntervalTime]]
44 -** [[4.2  Set Interrupt Mode>>path:#H4.2A0SetInterruptMode]]
45 -** [[4.3  Get Firmware Version Info>>path:#H4.3A0GetFirmwareVersionInfo]]
46 -* [[5.  Battery & How to replace>>path:#H5.A0Battery26Howtoreplace]]
47 -** [[5.1  Battery Type>>path:#H5.1A0BatteryType]]
48 -** [[5.2  Replace Battery>>path:#H5.2A0ReplaceBattery]]
49 -** [[5.3  Power Consumption Analyze>>path:#H5.3A0PowerConsumptionAnalyze]]
50 -*** [[5.3.1  ​Battery Note>>path:#H5.3.1A0200BBatteryNote]]
51 -*** [[​5.3.2  Replace the battery>>path:#H200B5.3.2A0Replacethebattery]]
52 -* [[6.  Use AT Command>>path:#H6.A0UseATCommand]]
53 -** [[6.1  Access AT Commands>>path:#H6.1A0AccessATCommands]]
54 -* [[7.  FAQ>>path:#H7.A0FAQ]]
55 -** [[7.1  How to change the LoRa Frequency Bands/Region>>path:#H7.1A0HowtochangetheLoRaFrequencyBands2FRegion]]
56 -* [[8.  Trouble Shooting>>path:#H8.A0TroubleShooting]]
57 -** [[8.1  AT Commands input doesn’t work>>path:#H8.1A0ATCommandsinputdoesn2019twork]]
58 -** [[8.2  Significant error between the output distant value of LiDAR and actual distance>>path:#H8.2A0SignificanterrorbetweentheoutputdistantvalueofLiDARandactualdistance]]
59 -* [[9.  Order Info>>path:#H9.A0OrderInfo]]
60 -* [[10. ​ Packing Info>>path:#H10.200BPackingInfo]]
61 -* [[11.  ​Support>>path:#H11.A0200BSupport]]
62 62  
63 63  
64 64  
... ... @@ -68,38 +68,33 @@
68 68  
69 69  = 1.  Introduction =
70 70  
71 -== 1.1 ​ What is LoRaWAN LiDAR ToF Distance Sensor ==
15 +== 1.1 ​ What is LoRaWAN Distance Detection Sensor ==
72 72  
73 73  (((
74 74  
75 75  
76 76  (((
77 -The Dragino LLDS12 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.
78 -)))
21 +The Dragino LDDS75 is a (% style="color:#4472c4" %)** 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:#4472c4" %)** ultrasonic sensing** (%%)technology for distance measurement, and (% style="color:#4472c4" %)** temperature compensation**(%%) is performed internally to improve the reliability of data. The LDDS75 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.
79 79  
80 -(((
81 -The LLDS12 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.
82 -)))
83 83  
84 -(((
85 -It detects the distance between the measured object and the sensor, and uploads the value via wireless to LoRaWAN IoT Server.
86 -)))
24 +It detects the distance** (% style="color:#4472c4" %) between the measured object and the sensor(%%)**, and uploads the value via wireless to LoRaWAN IoT Server.
87 87  
88 -(((
89 -The LoRa wireless technology used in LLDS12 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.
90 -)))
91 91  
92 -(((
93 -LLDS12 is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
94 -)))
27 +The LoRa wireless technology used in LDDS75 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.
95 95  
96 -(((
97 -Each LLDS12 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.
29 +
30 +LDDS75 is powered by (% style="color:#4472c4" %)** 4000mA or 8500mAh Li-SOCI2 battery**(%%); It is designed for long term use up to 10 years*.
31 +
32 +
33 +Each LDDS75 pre-loads with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect if there is network coverage, after power on.
34 +
35 +
36 +(% style="color:#4472c4" %) * (%%)Actually lifetime depends on network coverage and uplink interval and other factors
98 98  )))
99 99  )))
100 100  
101 101  
102 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654826306458-414.png?rev=1.1||alt="1654826306458-414.png"]]
41 +[[image:1654847051249-359.png]]
103 103  
104 104  
105 105  
... ... @@ -106,45 +106,49 @@
106 106  == ​1.2  Features ==
107 107  
108 108  * LoRaWAN 1.0.3 Class A
109 -* Ultra-low power consumption
110 -* Laser technology for distance detection
111 -* Operating Range - 0.1m~~12m①
112 -* Accuracy - ±5cm@(0.1-6m), ±1%@(6m-12m)
113 -* Monitor Battery Level
48 +* Ultra low power consumption
49 +* Distance Detection by Ultrasonic technology
50 +* Flat object range 280mm - 7500mm
51 +* Accuracy: ±(1cm+S*0.3%) (S: Distance)
52 +* Cable Length : 25cm
114 114  * Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
115 115  * AT Commands to change parameters
116 116  * Uplink on periodically
117 117  * Downlink to change configure
118 -* 8500mAh Battery for long term use
57 +* IP66 Waterproof Enclosure
58 +* 4000mAh or 8500mAh Battery for long term use
119 119  
120 120  
121 121  
122 -== 1.3  Probe Specification ==
123 123  
124 -* Storage temperature ：-20℃~~75℃
125 -* Operating temperature - -20℃~~60℃
126 -* Operating Range - 0.1m~~12m①
127 -* Accuracy - ±5cm@(0.1-6m), ±1%@(6m-12m)
128 -* Distance resolution - 5mm
129 -* Ambient light immunity - 70klux
130 -* Enclosure rating - IP65
131 -* Light source - LED
132 -* Central wavelength - 850nm
133 -* FOV - 3.6°
134 -* Material of enclosure - ABS+PC
135 -* Wire length - 25cm
63 +== 1.3  Specification ==
136 136  
65 +=== 1.3.1  Rated environmental conditions ===
137 137  
67 +[[image:image-20220610154839-1.png]]
138 138  
139 -== 1.4  Probe Dimension ==
69 +**Remarks: (1) a. When the ambient temperature is 0-39 ℃, the maximum humidity is 90% (non-condensing);**
140 140  
71 +**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)**
141 141  
142 -[[image:/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"]]
143 143  
144 144  
75 +=== 1.3.2  Effective measurement range Reference beam pattern ===
76 +
77 +**(1) The tested object is a white cylindrical tube made of PVC, with a height of 100cm and a diameter of 7.5cm.**[[image:image-20220610155021-2.png||height="440" width="1189"]]
78 +
79 +
80 +
81 +**(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.[[image:image-20220610155021-3.png||height="437" width="1192"]]
82 +
83 +(% style="display:none" %) (%%)
84 +
85 +
86 +
145 145  == 1.5 ​ Applications ==
146 146  
147 147  * Horizontal distance measurement
90 +* Liquid level measurement
148 148  * Parking management system
149 149  * Object proximity and presence detection
150 150  * Intelligent trash can management system
... ... @@ -151,25 +151,28 @@
151 151  * Robot obstacle avoidance
152 152  * Automatic control
153 153  * Sewer
97 +* Bottom water level monitoring
154 154  
155 155  
156 156  
101 +
157 157  == 1.6  Pin mapping and power on ==
158 158  
159 159  
160 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654827332142-133.png?rev=1.1||alt="1654827332142-133.png"]]
105 +[[image:1654847583902-256.png]]
161 161  
162 162  
163 -= 2.  Configure LLDS12 to connect to LoRaWAN network =
164 164  
109 += 2.  Configure LDDS75 to connect to LoRaWAN network =
110 +
165 165  == 2.1  How it works ==
166 166  
167 167  (((
168 -The LLDS12 is configured as 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 power on the LLDS12. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
114 +The LDDS75 is configured as LoRaWAN OTAA Class A mode by default. It has OTAA keys to join LoRaWAN network. To connect a LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and power on the LDDS75. If there is coverage of the LoRaWAN network, it will automatically join the network via OTAA and start to send the sensor value
169 169  )))
170 170  
171 171  (((
172 -In case you can’t set the OTAA keys in the LoRaWAN OTAA server, and you have to use the keys from the server, you can [[use AT Commands >>path:#H6.A0UseATCommand]]to set the keys in the LLDS12.
118 +In case you can't set the OTAA keys in the LoRaWAN OTAA server, and you have to use the keys from the server, you can [[use AT Commands >>||anchor="H3.A0ConfigureLDDS75viaATCommandorLoRaWANDownlink"]]to set the keys in the LDDS75.
173 173  )))
174 174  
175 175  
... ... @@ -180,7 +180,7 @@
180 180  )))
181 181  
182 182  (((
183 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654827857527-556.png?rev=1.1||alt="1654827857527-556.png"]]
129 +[[image:1654848616367-242.png]]
184 184  )))
185 185  
186 186  (((
... ... @@ -188,57 +188,57 @@
188 188  )))
189 189  
190 190  (((
191 -(% style="color:blue" %)**Step 1**(%%): Create a device in TTN with the OTAA keys from LSPH01.
137 +(% style="color:blue" %)**Step 1**(%%): Create a device in TTN with the OTAA keys from LDDS75.
192 192  )))
193 193  
194 194  (((
195 -Each LSPH01 is shipped with a sticker with the default device EUI as below:
141 +Each LDDS75 is shipped with a sticker with the default device keys, user can find this sticker in the box. it looks like below.
196 196  )))
197 197  
198 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/image-20220607170145-1.jpeg?rev=1.1||alt="image-20220607170145-1.jpeg"]]
144 +[[image:image-20220607170145-1.jpeg]]
199 199  
200 200  
147 +For OTAA registration, we need to set **APP EUI/ APP KEY/ DEV EUI**. Some server might no need to set APP EUI.
201 201  
202 -You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
149 +Enter these keys in the LoRaWAN Server portal. Below is TTN V3 screen shot:
203 203  
151 +**Add APP EUI in the application**
204 204  
205 -**Register the device**
153 +[[image:image-20220610161353-4.png]]
206 206  
155 +[[image:image-20220610161353-5.png]]
207 207  
208 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654592600093-601.png?rev=1.1||alt="1654592600093-601.png"]]
157 +[[image:image-20220610161353-6.png]]
209 209  
210 210  
160 +[[image:image-20220610161353-7.png]]
211 211  
212 -**Add APP EUI and DEV EUI**
213 213  
214 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654592619856-881.png?rev=1.1||alt="1654592619856-881.png"]]
163 +You can also choose to create the device manually.
215 215  
165 + [[image:image-20220610161538-8.png]]
216 216  
217 217  
218 -**Add APP EUI in the application**
219 219  
220 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654592632656-512.png?rev=1.1||alt="1654592632656-512.png"]]
169 +**Add APP KEY and DEV EUI**
221 221  
171 +[[image:image-20220610161538-9.png]]
222 222  
223 223  
224 -**Add APP KEY**
225 225  
226 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654592653453-934.png?rev=1.1||alt="1654592653453-934.png"]]
175 +(% style="color:blue" %)**Step 2**(%%): Power on LDDS75
227 227  
228 228  
229 -(% style="color:blue" %)**Step 2**(%%): Power on LLDS12
230 -
231 -
232 232  Put a Jumper on JP2 to power on the device. ( The Switch must be in FLASH position).
233 233  
234 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/image-20220607170442-2.png?rev=1.1||alt="image-20220607170442-2.png"]]
180 +[[image:image-20220610161724-10.png]]
235 235  
236 236  
237 237  (((
238 -(% style="color:blue" %)**Step 3**(%%)**:** The LLDS12 will auto join to the TTN network. After join success, it will start to upload messages to TTN and you can see the messages in the panel.
184 +(% style="color:blue" %)**Step 3**(%%)**:** The LDDS75 will auto join to the TTN network. After join success, it will start to upload messages to TTN and you can see the messages in the panel.
239 239  )))
240 240  
241 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654833501679-968.png?rev=1.1||alt="1654833501679-968.png"]]
187 +[[image:1654849068701-275.png]]
242 242  
243 243  
244 244  
... ... @@ -245,11 +245,10 @@
245 245  == 2.3  ​Uplink Payload ==
246 246  
247 247  (((
248 -LLDS12 will uplink payload via LoRaWAN with below payload format: 
249 -)))
194 +LDDS75 will uplink payload via LoRaWAN with below payload format: 
250 250  
251 -(((
252 -Uplink payload includes in total 11 bytes.
196 +Uplink payload includes in total 4 bytes.
197 +Payload for firmware version v1.1.4. . Before v1.1.3, there is on two fields: BAT and Distance
253 253  )))
254 254  
255 255  (((
... ... @@ -259,23 +259,23 @@
259 259  (% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
260 260  |=(% style="width: 62.5px;" %)(((
261 261  **Size (bytes)**
262 -)))|=(% style="width: 62.5px;" %)**2**|=(% style="width: 62.5px;" %)**2**|=**2**|=**2**|=**1**|=**1**|=**1**
263 -|(% style="width:62.5px" %)**Value**|(% style="width:62.5px" %)[[BAT>>path:#H2.3.1A0BatteryInfo]]|(% style="width:62.5px" %)(((
264 -[[Temperature DS18B20>>path:#H2.3.2A0DS18B20Temperaturesensor]]
265 -)))|[[Distance>>path:#H2.3.3A0Distance]]|[[Distance signal strength>>path:#H2.3.4A0Distancesignalstrength]]|(((
266 -[[Interrupt flag>>path:#H2.3.5A0InterruptPin]]
267 -)))|[[LiDAR temp>>path:#H2.3.6A0LiDARtemp]]|(((
268 -[[Message Type>>path:#H2.3.7A0MessageType]]
269 -)))
207 +)))|=(% style="width: 62.5px;" %)**2**|=**2**|=1|=2|=**1**
208 +|(% style="width:62.5px" %)**Value**|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1A0BatteryInfo"]]|(((
209 +[[Distance>>||anchor="H2.3.3A0Distance"]]
270 270  
271 -[[image:/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"]]
211 +(unit: mm)
212 +)))|[[Digital Interrupt (Optional)>>||anchor="H2.3.4A0Distancesignalstrength"]]|(((
213 +[[Temperature (Optional )>>||anchor="H2.3.5A0InterruptPin"]]
214 +)))|[[Sensor Flag>>path:#Sensor_Flag]]
272 272  
216 +[[image:1654850511545-399.png]]
273 273  
274 274  
219 +
275 275  === 2.3.1  Battery Info ===
276 276  
277 277  
278 -Check the battery voltage for LLDS12.
223 +Check the battery voltage for LDDS75.
279 279  
280 280  Ex1: 0x0B45 = 2885mV
281 281  
... ... @@ -283,49 +283,21 @@
283 283  
284 284  
285 285  
286 -=== 2.3.2  DS18B20 Temperature sensor ===
231 +=== 2.3.2  Distance ===
287 287  
288 -This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
233 +Get the distance. Flat object range 280mm - 7500mm.
289 289  
235 +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" %)** 0B05(H) = 2821 (D) = 2821 mm.**
290 290  
291 -**Example**:
292 292  
293 -If payload is: 0105H:  (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree
238 +* If the sensor value is 0x0000, it means system doesn’t detect ultrasonic sensor.
239 +* If the sensor value lower than 0x0118 (280mm), the sensor value will be invalid. Since v1.1.4, all value lower than 280mm will be set to 0x0014(20mm) which means the value is invalid.
294 294  
295 -If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
296 296  
242 +=== 2.3.3  Interrupt Pin ===
297 297  
244 +This data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H4.2A0SetInterruptMode"]] for the hardware and software set up.
298 298  
299 -=== 2.3.3  Distance ===
300 -
301 -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.
302 -
303 -
304 -**Example**:
305 -
306 -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.
307 -
308 -
309 -
310 -=== 2.3.4  Distance signal strength ===
311 -
312 -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.
313 -
314 -
315 -**Example**:
316 -
317 -If payload is: 01D7(H)=471(D), distance signal strength=471, 471>100,471≠65535, the measured value of Dist is considered credible.
318 -
319 -Customers can judge whether they need to adjust the environment based on the signal strength.
320 -
321 -
322 -
323 -=== 2.3.5  Interrupt Pin ===
324 -
325 -This data field shows if this packet is generated by interrupt or not. [[Click here>>path:#H4.2A0SetInterruptMode]] for the hardware and software set up.
326 -
327 -Note: The Internet Pin is a separate pin in the screw terminal. See [[pin mapping>>path:#H1.6A0Pinmappingandpoweron]].
328 -
329 329  **Example:**
330 330  
331 331  0x00: Normal uplink packet.
... ... @@ -333,55 +333,44 @@
333 333  0x01: Interrupt Uplink Packet.
334 334  
335 335  
253 +=== 2.3.4  DS18B20 Temperature sensor ===
336 336  
337 -=== 2.3.6  LiDAR temp ===
255 +This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
338 338  
339 -Characterize the internal temperature value of the sensor.
257 +**Example**:
340 340  
341 -**Example: **
342 -If payload is: 1C(H) <<24>>24=28(D),LiDAR temp=28℃.
343 -If payload is: F2(H) <<24>>24=-14(D),LiDAR temp=-14℃.
259 +If payload is: 0105H:  (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree
344 344  
261 +If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
345 345  
263 +(% style="color:red" %)Note: DS18B20 feature is supported in the hardware version > v1.3 which made since early of 2021.
346 346  
347 -=== 2.3.7  Message Type ===
348 348  
349 -(((
350 -For a normal uplink payload, the message type is always 0x01.
351 -)))
352 352  
353 -(((
354 -Valid Message Type:
355 -)))
267 +=== 2.3.5  Sensor Flag ===
356 356  
269 +0x01: Detect Ultrasonic Sensor
357 357  
358 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:499px" %)
359 -|=(% style="width: 160px;" %)**Message Type Code**|=(% style="width: 163px;" %)**Description**|=(% style="width: 173px;" %)**Payload**
360 -|(% style="width:160px" %)0x01|(% style="width:163px" %)Normal Uplink|(% style="width:173px" %)[[Normal Uplink Payload>>path:#H2.3A0200BUplinkPayload]]
361 -|(% style="width:160px" %)0x02|(% style="width:163px" %)Reply configures info|(% style="width:173px" %)[[Configure Info Payload>>path:#H4.3A0GetFirmwareVersionInfo]]
271 +0x00: No Ultrasonic Sensor
362 362  
363 363  
274 +===
275 +(% style="color:inherit; font-family:inherit" %)2.3.6  Decode payload in The Things Network(%%) ===
364 364  
365 -=== 2.3.8  Decode payload in The Things Network ===
366 -
367 367  While using TTN network, you can add the payload format to decode the payload.
368 368  
369 369  
370 -[[image:/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"]]
280 +[[image:1654850829385-439.png]]
371 371  
372 -(((
373 -The payload decoder function for TTN is here:
374 -)))
282 +The payload decoder function for TTN V3 is here:
375 375  
376 -(((
377 -LLDS12 TTN Payload Decoder: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LLDS12/Decoder/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LLDS12/Decoder/]]
378 -)))
284 +LDDS75 TTN V3 Payload Decoder: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LDDS75/Payload_Decoder/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Payload_Decoder/]]
379 379  
380 380  
381 381  
382 382  == 2.4  Uplink Interval ==
383 383  
384 -The LLDS12 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>>path:/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/#H4.1ChangeUplinkInterval]]
290 +The LDDS75 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>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H4.1ChangeUplinkInterval"]]
385 385  
386 386  
387 387  
... ... @@ -404,55 +404,33 @@
404 404  )))
405 405  
406 406  
407 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654592790040-760.png?rev=1.1||alt="1654592790040-760.png"]]
313 +[[image:1654592790040-760.png]]
408 408  
409 409  
410 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654592800389-571.png?rev=1.1||alt="1654592800389-571.png"]]
316 +[[image:1654592800389-571.png]]
411 411  
412 412  
413 413  (% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.**
414 414  
415 -(% style="color:blue" %)**Step 4**(%%)**: Create LLDS12 product.**
321 +(% style="color:blue" %)**Step 4**(%%)**: Search the LDDS75 and add DevEUI.**
416 416  
417 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654832691989-514.png?rev=1.1||alt="1654832691989-514.png"]]
323 +[[image:1654851029373-510.png]]
418 418  
419 419  
420 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654592833877-762.png?rev=1.1||alt="1654592833877-762.png"]]
326 +After added, the sensor data arrive TTN V3, it will also arrive and show in Datacake.
421 421  
328 +[[image:image-20220610165129-11.png||height="595" width="1088"]]
422 422  
423 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654832740634-933.png?rev=1.1||alt="1654832740634-933.png"]]
424 424  
425 425  
426 -
427 -(((
428 -(% style="color:blue" %)**Step 5**(%%)**: add payload decode**
429 -)))
430 -
431 -(((
432 -
433 -)))
434 -
435 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654833065139-942.png?rev=1.1||alt="1654833065139-942.png"]]
436 -
437 -
438 -
439 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654833092678-390.png?rev=1.1||alt="1654833092678-390.png"]]
440 -
441 -
442 -
443 -After added, the sensor data arrive TTN, it will also arrive and show in Datacake.
444 -
445 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654833163048-332.png?rev=1.1||alt="1654833163048-332.png"]]
446 -
447 -
448 -
449 449  == 2.6  Frequency Plans ==
450 450  
451 451  (((
452 -The LLDS12 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.
335 +The LDDS75 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.
453 453  )))
454 454  
455 455  
339 +
456 456  === 2.6.1  EU863-870 (EU868) ===
457 457  
458 458  (((
... ... @@ -516,22 +516,51 @@
516 516  === 2.6.2  US902-928(US915) ===
517 517  
518 518  (((
519 -Used in USA, Canada and South America. Frequency band as per definition in LoRaWAN 1.0.3 Regional document.
520 -)))
403 +Used in USA, Canada and South America. Default use CHE=2
521 521  
522 -(((
523 -To make sure the end node supports all sub band by default. In the OTAA Join process, the end node will use frequency 1 from sub-band1, then frequency 1 from sub-band2, then frequency 1 from sub-band3, etc to process the OTAA join.
524 -)))
405 +(% style="color:blue" %)**Uplink:**
525 525  
526 -(((
527 -After Join success, the end node will switch to the correct sub band by:
528 -)))
407 +903.9 - SF7BW125 to SF10BW125
529 529  
530 -* Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
531 -* Use the Join successful sub-band if the server doesn’t include sub-band info in the OTAA Join Accept message ( TTN v2 doesn't include)
409 +904.1 - SF7BW125 to SF10BW125
532 532  
411 +904.3 - SF7BW125 to SF10BW125
533 533  
413 +904.5 - SF7BW125 to SF10BW125
534 534  
415 +904.7 - SF7BW125 to SF10BW125
416 +
417 +904.9 - SF7BW125 to SF10BW125
418 +
419 +905.1 - SF7BW125 to SF10BW125
420 +
421 +905.3 - SF7BW125 to SF10BW125
422 +
423 +
424 +(% style="color:blue" %)**Downlink:**
425 +
426 +923.3 - SF7BW500 to SF12BW500
427 +
428 +923.9 - SF7BW500 to SF12BW500
429 +
430 +924.5 - SF7BW500 to SF12BW500
431 +
432 +925.1 - SF7BW500 to SF12BW500
433 +
434 +925.7 - SF7BW500 to SF12BW500
435 +
436 +926.3 - SF7BW500 to SF12BW500
437 +
438 +926.9 - SF7BW500 to SF12BW500
439 +
440 +927.5 - SF7BW500 to SF12BW500
441 +
442 +923.3 - SF12BW500(RX2 downlink only)
443 +
444 +
445 +
446 +)))
447 +
535 535  === 2.6.3  CN470-510 (CN470) ===
536 536  
537 537  (((
... ... @@ -624,26 +624,51 @@
624 624  === 2.6.4  AU915-928(AU915) ===
625 625  
626 626  (((
627 -Frequency band as per definition in LoRaWAN 1.0.3 Regional document.
628 -)))
540 +Default use CHE=2
629 629  
630 -(((
631 -To make sure the end node supports all sub band by default. In the OTAA Join process, the end node will use frequency 1 from sub-band1, then frequency 1 from sub-band2, then frequency 1 from sub-band3, etc to process the OTAA join.
632 -)))
542 +(% style="color:blue" %)**Uplink:**
633 633  
634 -(((
635 -
636 -)))
544 +916.8 - SF7BW125 to SF12BW125
637 637  
638 -(((
639 -After Join success, the end node will switch to the correct sub band by:
640 -)))
546 +917.0 - SF7BW125 to SF12BW125
641 641  
642 -* Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
643 -* Use the Join successful sub-band if the server doesn’t include sub-band info in the OTAA Join Accept message ( TTN v2 doesn't include)
548 +917.2 - SF7BW125 to SF12BW125
644 644  
550 +917.4 - SF7BW125 to SF12BW125
645 645  
552 +917.6 - SF7BW125 to SF12BW125
646 646  
554 +917.8 - SF7BW125 to SF12BW125
555 +
556 +918.0 - SF7BW125 to SF12BW125
557 +
558 +918.2 - SF7BW125 to SF12BW125
559 +
560 +
561 +(% style="color:blue" %)**Downlink:**
562 +
563 +923.3 - SF7BW500 to SF12BW500
564 +
565 +923.9 - SF7BW500 to SF12BW500
566 +
567 +924.5 - SF7BW500 to SF12BW500
568 +
569 +925.1 - SF7BW500 to SF12BW500
570 +
571 +925.7 - SF7BW500 to SF12BW500
572 +
573 +926.3 - SF7BW500 to SF12BW500
574 +
575 +926.9 - SF7BW500 to SF12BW500
576 +
577 +927.5 - SF7BW500 to SF12BW500
578 +
579 +923.3 - SF12BW500(RX2 downlink only)
580 +
581 +
582 +
583 +)))
584 +
647 647  === 2.6.5  AS920-923 & AS923-925 (AS923) ===
648 648  
649 649  (((
... ... @@ -870,8 +870,6 @@
870 870  * The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected.
871 871  * Blink once when device transmit a packet.
872 872  
873 -
874 -
875 875  == 2.8  ​Firmware Change Log ==
876 876  
877 877  
... ... @@ -878,7 +878,7 @@
878 878  **Firmware download link: **[[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LLDS12/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LLDS12/Firmware/]]
879 879  
880 880  
881 -**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>path:/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/]]
817 +**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
882 882  
883 883  
884 884  
... ... @@ -888,7 +888,7 @@
888 888  
889 889  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.
890 890  
891 -[[image:/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"]]
827 +[[image:1654831757579-263.png]]
892 892  
893 893  
894 894  
... ... @@ -896,7 +896,7 @@
896 896  
897 897  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:
898 898  
899 -[[image:/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"]]
835 +[[image:1654831774373-275.png]]
900 900  
901 901  
902 902  (((
... ... @@ -917,7 +917,7 @@
917 917  )))
918 918  
919 919  
920 -[[image:/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"]]
856 +[[image:1654831797521-720.png]]
921 921  
922 922  
923 923  (((
... ... @@ -924,7 +924,7 @@
924 924  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.
925 925  )))
926 926  
927 -[[image:/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"]]
863 +[[image:1654831810009-716.png]]
928 928  
929 929  
930 930  (((
... ... @@ -942,8 +942,6 @@
942 942  * The LiDAR probe is cover by dirty things; the reading might be wrong. In this case, need to clean the probe.
943 943  * The sensor window is made by Acrylic. Don’t touch it with alcohol material. This will destroy the sensor window.
944 944  
945 -
946 -
947 947  = 4.  Configure LLDS12 via AT Command or LoRaWAN Downlink =
948 948  
949 949  (((
... ... @@ -954,12 +954,12 @@
954 954  
955 955  * (((
956 956  (((
957 -AT Command Connection: See [[FAQ>>path:#H7.A0FAQ]].
891 +AT Command Connection: See [[FAQ>>||anchor="H7.A0FAQ"]].
958 958  )))
959 959  )))
960 960  * (((
961 961  (((
962 -LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>path:/xwiki/bin/view/Main/]]
896 +LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>doc:Main.WebHome]]
963 963  )))
964 964  )))
965 965  
... ... @@ -998,7 +998,7 @@
998 998  
999 999  (((
1000 1000  (((
1001 -They are same for all Dragino Device which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki: [[End Device AT Commands and Downlink Command>>path:/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]]
935 +They are same for all Dragino Device which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki: [[End Device AT Commands and Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]]
1002 1002  )))
1003 1003  )))
1004 1004  
... ... @@ -1028,7 +1028,7 @@
1028 1028  
1029 1029  (% style="color:#037691" %)**AT Command: AT+TDC**
1030 1030  
1031 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/image-20220607171554-8.png?rev=1.1||alt="image-20220607171554-8.png"]]
965 +[[image:image-20220607171554-8.png]]
1032 1032  
1033 1033  
1034 1034  (((
... ... @@ -1048,13 +1048,8 @@
1048 1048  )))
1049 1049  * (((
1050 1050  Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
1051 -
1052 -
1053 -
1054 1054  )))
1055 1055  
1056 -
1057 -
1058 1058  == 4.2  Set Interrupt Mode ==
1059 1059  
1060 1060  Feature, Set Interrupt mode for GPIO_EXIT.
... ... @@ -1061,7 +1061,7 @@
1061 1061  
1062 1062  (% style="color:#037691" %)**AT Command: AT+INTMOD**
1063 1063  
1064 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/image-20220610105806-2.png?rev=1.1||alt="image-20220610105806-2.png"]]
993 +[[image:image-20220610105806-2.png]]
1065 1065  
1066 1066  
1067 1067  (((
... ... @@ -1083,8 +1083,6 @@
1083 1083  Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
1084 1084  )))
1085 1085  
1086 -
1087 -
1088 1088  == 4.3  Get Firmware Version Info ==
1089 1089  
1090 1090  Feature: use downlink to get firmware version.
... ... @@ -1091,7 +1091,7 @@
1091 1091  
1092 1092  (% style="color:#037691" %)**Downlink Command: 0x26**
1093 1093  
1094 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/image-20220607171917-10.png?rev=1.1||alt="image-20220607171917-10.png"]]
1021 +[[image:image-20220607171917-10.png]]
1095 1095  
1096 1096  * Reply to the confirmation package: 26 01
1097 1097  * Reply to non-confirmed packet: 26 00
... ... @@ -1113,7 +1113,7 @@
1113 1113  
1114 1114  Version
1115 1115  )))|Sensor Type|Reserve|(((
1116 -[[Message Type>>path:#H2.3.7A0MessageType]]
1043 +[[Message Type>>||anchor="H2.3.7A0MessageType"]]
1117 1117  Always 0x02
1118 1118  )))
1119 1119  
... ... @@ -1179,7 +1179,7 @@
1179 1179  The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
1180 1180  )))
1181 1181  
1182 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654593587246-335.png?rev=1.1||alt="1654593587246-335.png"]]
1109 +[[image:1654593587246-335.png]]
1183 1183  
1184 1184  
1185 1185  Minimum Working Voltage for the LLDS12:
... ... @@ -1224,7 +1224,7 @@
1224 1224  
1225 1225  And the Life expectation in difference case will be shown on the right.
1226 1226  
1227 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654593605679-189.png?rev=1.1||alt="1654593605679-189.png"]]
1154 +[[image:1654593605679-189.png]]
1228 1228  
1229 1229  
1230 1230  The battery related documents as below:
... ... @@ -1239,7 +1239,7 @@
1239 1239  [[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC_1520_datasheet.jpg]], [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC1520%20Technical%20Specification20171123.pdf]]
1240 1240  )))
1241 1241  
1242 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/image-20220607172042-11.png?rev=1.1||alt="image-20220607172042-11.png"]]
1169 +[[image:image-20220607172042-11.png]]
1243 1243  
1244 1244  
1245 1245  
... ... @@ -1269,7 +1269,7 @@
1269 1269  
1270 1270  LLDS12 supports AT Command set in the stock firmware. You can use a USB to TTL adapter to connect to LLDS12 for using AT command, as below.
1271 1271  
1272 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654593668970-604.png?rev=1.1||alt="1654593668970-604.png"]]
1199 +[[image:1654593668970-604.png]]
1273 1273  
1274 1274  **Connection:**
1275 1275  
... ... @@ -1291,9 +1291,9 @@
1291 1291  )))
1292 1292  
1293 1293  
1294 - [[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654593712276-618.png?rev=1.1||alt="1654593712276-618.png"]]
1221 + [[image:1654593712276-618.png]]
1295 1295  
1296 -Valid AT Command please check [[Configure Device>>path:#H4.A0ConfigureLLDS12viaATCommandorLoRaWANDownlink]].
1223 +Valid AT Command please check [[Configure Device>>||anchor="H4.A0ConfigureLLDS12viaATCommandorLoRaWANDownlink"]].
1297 1297  
1298 1298  
1299 1299  = 7.  FAQ =
... ... @@ -1300,7 +1300,7 @@
1300 1300  
1301 1301  == 7.1  How to change the LoRa Frequency Bands/Region ==
1302 1302  
1303 -You can follow the instructions for [[how to upgrade image>>path:#H2.8A0200BFirmwareChangeLog]].
1230 +You can follow the instructions for [[how to upgrade image>>||anchor="H2.8A0200BFirmwareChangeLog"]].
1304 1304  When downloading the images, choose the required image file for download. ​
1305 1305  
1306 1306  
... ... @@ -1356,8 +1356,6 @@
1356 1356  * (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
1357 1357  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1358 1358  
1359 -
1360 -
1361 1361  = 10. ​ Packing Info =
1362 1362  
1363 1363  
... ... @@ -1372,8 +1372,6 @@
1372 1372  * Package Size / pcs : cm
1373 1373  * Weight / pcs : g
1374 1374  
1375 -
1376 -
1377 1377  = 11.  ​Support =
1378 1378  
1379 1379  * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
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