Last modified by Mengting Qiu on 2024/03/07 08:41
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From version < 138.5 >
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Title
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1 -LDDS75 - LoRaWAN Distance Detection Sensor User Manual
1 +LLDS12-LoRaWAN LiDAR ToF Distance Sensor User Manual
Content
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1 1  (% style="text-align:center" %)
2 -[[image:1654846127817-788.png]]
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"]]
3 3  
4 +
4 4  **Contents:**
5 5  
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]]
6 6  
7 7  
8 8  
... ... @@ -12,33 +12,38 @@
12 12  
13 13  = 1.  Introduction =
14 14  
15 -== 1.1 ​ What is LoRaWAN Distance Detection Sensor ==
71 +== 1.1 ​ What is LoRaWAN LiDAR ToF Distance Sensor ==
16 16  
17 17  (((
18 18  
19 19  
20 20  (((
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.
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 +)))
22 22  
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 +)))
23 23  
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.
84 +(((
85 +It detects the distance between the measured object and the sensor, and uploads the value via wireless to LoRaWAN IoT Server.
86 +)))
25 25  
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 +)))
26 26  
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.
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 +)))
28 28  
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
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.
37 37  )))
38 38  )))
39 39  
40 40  
41 -[[image:1654847051249-359.png]]
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"]]
42 42  
43 43  
44 44  
... ... @@ -45,48 +45,45 @@
45 45  == ​1.2  Features ==
46 46  
47 47  * LoRaWAN 1.0.3 Class A
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
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
53 53  * Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
54 54  * AT Commands to change parameters
55 55  * Uplink on periodically
56 56  * Downlink to change configure
57 -* IP66 Waterproof Enclosure
58 -* 4000mAh or 8500mAh Battery for long term use
118 +* 8500mAh Battery for long term use
59 59  
60 60  
61 61  
62 -== 1.3  Specification ==
122 +== 1.3  Probe Specification ==
63 63  
64 -=== 1.3.1  Rated environmental conditions ===
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
65 65  
66 -[[image:image-20220610154839-1.png]]
67 67  
68 -**Remarks: (1) a. When the ambient temperature is 0-39 ℃, the maximum humidity is 90% (non-condensing);**
69 69  
70 -**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)**
139 +== 1.4  Probe Dimension ==
71 71  
72 72  
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"]]
73 73  
74 -=== 1.3.2  Effective measurement range Reference beam pattern ===
75 75  
76 -**(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"]]
77 -
78 -
79 -
80 -**(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"]]
81 -
82 -(% style="display:none" %) (%%)
83 -
84 -
85 -
86 86  == 1.5 ​ Applications ==
87 87  
88 88  * Horizontal distance measurement
89 -* Liquid level measurement
90 90  * Parking management system
91 91  * Object proximity and presence detection
92 92  * Intelligent trash can management system
... ... @@ -93,7 +93,6 @@
93 93  * Robot obstacle avoidance
94 94  * Automatic control
95 95  * Sewer
96 -* Bottom water level monitoring
97 97  
98 98  
99 99  
... ... @@ -100,24 +100,22 @@
100 100  == 1.6  Pin mapping and power on ==
101 101  
102 102  
103 -[[image:1654847583902-256.png]]
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"]]
104 104  
105 105  
163 += 2.  Configure LLDS12 to connect to LoRaWAN network =
106 106  
107 -= 2.  Configure LDDS75 to connect to LoRaWAN network =
108 -
109 109  == 2.1  How it works ==
110 110  
111 111  (((
112 -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
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.
113 113  )))
114 114  
115 115  (((
116 -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.
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.
117 117  )))
118 118  
119 119  
120 -
121 121  == 2.2  ​Quick guide to connect to LoRaWAN server (OTAA) ==
122 122  
123 123  (((
... ... @@ -125,7 +125,7 @@
125 125  )))
126 126  
127 127  (((
128 -[[image:1654848616367-242.png]]
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"]]
129 129  )))
130 130  
131 131  (((
... ... @@ -133,57 +133,57 @@
133 133  )))
134 134  
135 135  (((
136 -(% style="color:blue" %)**Step 1**(%%): Create a device in TTN with the OTAA keys from LDDS75.
191 +(% style="color:blue" %)**Step 1**(%%): Create a device in TTN with the OTAA keys from LSPH01.
137 137  )))
138 138  
139 139  (((
140 -Each LDDS75 is shipped with a sticker with the default device keys, user can find this sticker in the box. it looks like below.
195 +Each LSPH01 is shipped with a sticker with the default device EUI as below:
141 141  )))
142 142  
143 -[[image:image-20220607170145-1.jpeg]]
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"]]
144 144  
145 145  
146 -For OTAA registration, we need to set **APP EUI/ APP KEY/ DEV EUI**. Some server might no need to set APP EUI.
147 147  
148 -Enter these keys in the LoRaWAN Server portal. Below is TTN V3 screen shot:
202 +You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
149 149  
150 -**Add APP EUI in the application**
151 151  
152 -[[image:image-20220610161353-4.png]]
205 +**Register the device**
153 153  
154 -[[image:image-20220610161353-5.png]]
155 155  
156 -[[image:image-20220610161353-6.png]]
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"]]
157 157  
158 158  
159 -[[image:image-20220610161353-7.png]]
160 160  
212 +**Add APP EUI and DEV EUI**
161 161  
162 -You can also choose to create the device manually.
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"]]
163 163  
164 - [[image:image-20220610161538-8.png]]
165 165  
166 166  
218 +**Add APP EUI in the application**
167 167  
168 -**Add APP KEY and DEV EUI**
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"]]
169 169  
170 -[[image:image-20220610161538-9.png]]
171 171  
172 172  
224 +**Add APP KEY**
173 173  
174 -(% style="color:blue" %)**Step 2**(%%): Power on LDDS75
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"]]
175 175  
176 176  
229 +(% style="color:blue" %)**Step 2**(%%): Power on LLDS12
230 +
231 +
177 177  Put a Jumper on JP2 to power on the device. ( The Switch must be in FLASH position).
178 178  
179 -[[image:image-20220610161724-10.png]]
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"]]
180 180  
181 181  
182 182  (((
183 -(% 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.
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.
184 184  )))
185 185  
186 -[[image:1654849068701-275.png]]
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"]]
187 187  
188 188  
189 189  
... ... @@ -190,10 +190,11 @@
190 190  == 2.3  ​Uplink Payload ==
191 191  
192 192  (((
193 -LDDS75 will uplink payload via LoRaWAN with below payload format: 
248 +LLDS12 will uplink payload via LoRaWAN with below payload format: 
249 +)))
194 194  
195 -Uplink payload includes in total 4 bytes.
196 -Payload for firmware version v1.1.4. . Before v1.1.3, there is on two fields: BAT and Distance
251 +(((
252 +Uplink payload includes in total 11 bytes.
197 197  )))
198 198  
199 199  (((
... ... @@ -203,23 +203,23 @@
203 203  (% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
204 204  |=(% style="width: 62.5px;" %)(((
205 205  **Size (bytes)**
206 -)))|=(% style="width: 62.5px;" %)**2**|=**2**|=1|=2|=**1**
207 -|(% style="width:62.5px" %)**Value**|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1A0BatteryInfo"]]|(((
208 -[[Distance>>||anchor="H2.3.3A0Distance"]]
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 +)))
209 209  
210 -(unit: mm)
211 -)))|[[Digital Interrupt (Optional)>>||anchor="H2.3.4A0Distancesignalstrength"]]|(((
212 -[[Temperature (Optional )>>||anchor="H2.3.5A0InterruptPin"]]
213 -)))|[[Sensor Flag>>path:#Sensor_Flag]]
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"]]
214 214  
215 -[[image:1654850511545-399.png]]
216 216  
217 217  
218 -
219 219  === 2.3.1  Battery Info ===
220 220  
221 221  
222 -Check the battery voltage for LDDS75.
278 +Check the battery voltage for LLDS12.
223 223  
224 224  Ex1: 0x0B45 = 2885mV
225 225  
... ... @@ -227,20 +227,49 @@
227 227  
228 228  
229 229  
230 -=== 2.3.2  Distance ===
286 +=== 2.3.2  DS18B20 Temperature sensor ===
231 231  
232 -Get the distance. Flat object range 280mm - 7500mm.
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.
233 233  
234 -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.**
235 235  
291 +**Example**:
236 236  
237 -* If the sensor value is 0x0000, it means system doesn’t detect ultrasonic sensor.
238 -* 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.
293 +If payload is: 0105H:  (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree
239 239  
240 -=== 2.3.3  Interrupt Pin ===
295 +If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
241 241  
242 -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.
243 243  
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 +
244 244  **Example:**
245 245  
246 246  0x00: Normal uplink packet.
... ... @@ -248,44 +248,55 @@
248 248  0x01: Interrupt Uplink Packet.
249 249  
250 250  
251 -=== 2.3.4  DS18B20 Temperature sensor ===
252 252  
253 -This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
337 +=== 2.3.6  LiDAR temp ===
254 254  
255 -**Example**:
339 +Characterize the internal temperature value of the sensor.
256 256  
257 -If payload is: 0105H:  (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree
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℃.
258 258  
259 -If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
260 260  
261 -(% style="color:red" %)Note: DS18B20 feature is supported in the hardware version > v1.3 which made since early of 2021.
262 262  
347 +=== 2.3.7  Message Type ===
263 263  
349 +(((
350 +For a normal uplink payload, the message type is always 0x01.
351 +)))
264 264  
265 -=== 2.3.5  Sensor Flag ===
353 +(((
354 +Valid Message Type:
355 +)))
266 266  
267 -0x01: Detect Ultrasonic Sensor
268 268  
269 -0x00: No Ultrasonic Sensor
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]]
270 270  
271 271  
272 -===
273 -(% style="color:inherit; font-family:inherit" %)2.3.6  Decode payload in The Things Network(%%) ===
274 274  
365 +=== 2.3.8  Decode payload in The Things Network ===
366 +
275 275  While using TTN network, you can add the payload format to decode the payload.
276 276  
277 277  
278 -[[image:1654850829385-439.png]]
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"]]
279 279  
280 -The payload decoder function for TTN V3 is here:
372 +(((
373 +The payload decoder function for TTN is here:
374 +)))
281 281  
282 -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/]]
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 +)))
283 283  
284 284  
285 285  
286 286  == 2.4  Uplink Interval ==
287 287  
288 -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"]]
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]]
289 289  
290 290  
291 291  
... ... @@ -308,33 +308,55 @@
308 308  )))
309 309  
310 310  
311 -[[image:1654592790040-760.png]]
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"]]
312 312  
313 313  
314 -[[image:1654592800389-571.png]]
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"]]
315 315  
316 316  
317 317  (% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.**
318 318  
319 -(% style="color:blue" %)**Step 4**(%%)**: Search the LDDS75 and add DevEUI.**
415 +(% style="color:blue" %)**Step 4**(%%)**: Create LLDS12 product.**
320 320  
321 -[[image:1654851029373-510.png]]
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"]]
322 322  
323 323  
324 -After added, the sensor data arrive TTN V3, it will also arrive and show in Datacake.
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"]]
325 325  
326 -[[image:image-20220610165129-11.png||height="595" width="1088"]]
327 327  
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"]]
328 328  
329 329  
330 -== 2.6  Frequency Plans ==
331 331  
332 332  (((
333 -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.
428 +(% style="color:blue" %)**Step 5**(%%)**: add payload decode**
334 334  )))
335 335  
431 +(((
432 +
433 +)))
336 336  
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"]]
337 337  
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 +== 2.6  Frequency Plans ==
450 +
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.
453 +)))
454 +
455 +
338 338  === 2.6.1  EU863-870 (EU868) ===
339 339  
340 340  (((
... ... @@ -398,51 +398,22 @@
398 398  === 2.6.2  US902-928(US915) ===
399 399  
400 400  (((
401 -Used in USA, Canada and South America. Default use CHE=2
519 +Used in USA, Canada and South America. Frequency band as per definition in LoRaWAN 1.0.3 Regional document.
520 +)))
402 402  
403 -(% style="color:blue" %)**Uplink:**
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 +)))
404 404  
405 -903.9 - SF7BW125 to SF10BW125
526 +(((
527 +After Join success, the end node will switch to the correct sub band by:
528 +)))
406 406  
407 -904.1 - SF7BW125 to SF10BW125
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)
408 408  
409 -904.3 - SF7BW125 to SF10BW125
410 410  
411 -904.5 - SF7BW125 to SF10BW125
412 412  
413 -904.7 - SF7BW125 to SF10BW125
414 -
415 -904.9 - SF7BW125 to SF10BW125
416 -
417 -905.1 - SF7BW125 to SF10BW125
418 -
419 -905.3 - SF7BW125 to SF10BW125
420 -
421 -
422 -(% style="color:blue" %)**Downlink:**
423 -
424 -923.3 - SF7BW500 to SF12BW500
425 -
426 -923.9 - SF7BW500 to SF12BW500
427 -
428 -924.5 - SF7BW500 to SF12BW500
429 -
430 -925.1 - SF7BW500 to SF12BW500
431 -
432 -925.7 - SF7BW500 to SF12BW500
433 -
434 -926.3 - SF7BW500 to SF12BW500
435 -
436 -926.9 - SF7BW500 to SF12BW500
437 -
438 -927.5 - SF7BW500 to SF12BW500
439 -
440 -923.3 - SF12BW500(RX2 downlink only)
441 -
442 -
443 -
444 -)))
445 -
446 446  === 2.6.3  CN470-510 (CN470) ===
447 447  
448 448  (((
... ... @@ -535,51 +535,26 @@
535 535  === 2.6.4  AU915-928(AU915) ===
536 536  
537 537  (((
538 -Default use CHE=2
627 +Frequency band as per definition in LoRaWAN 1.0.3 Regional document.
628 +)))
539 539  
540 -(% style="color:blue" %)**Uplink:**
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 +)))
541 541  
542 -916.8 - SF7BW125 to SF12BW125
634 +(((
635 +
636 +)))
543 543  
544 -917.0 - SF7BW125 to SF12BW125
638 +(((
639 +After Join success, the end node will switch to the correct sub band by:
640 +)))
545 545  
546 -917.2 - SF7BW125 to SF12BW125
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)
547 547  
548 -917.4 - SF7BW125 to SF12BW125
549 549  
550 -917.6 - SF7BW125 to SF12BW125
551 551  
552 -917.8 - SF7BW125 to SF12BW125
553 -
554 -918.0 - SF7BW125 to SF12BW125
555 -
556 -918.2 - SF7BW125 to SF12BW125
557 -
558 -
559 -(% style="color:blue" %)**Downlink:**
560 -
561 -923.3 - SF7BW500 to SF12BW500
562 -
563 -923.9 - SF7BW500 to SF12BW500
564 -
565 -924.5 - SF7BW500 to SF12BW500
566 -
567 -925.1 - SF7BW500 to SF12BW500
568 -
569 -925.7 - SF7BW500 to SF12BW500
570 -
571 -926.3 - SF7BW500 to SF12BW500
572 -
573 -926.9 - SF7BW500 to SF12BW500
574 -
575 -927.5 - SF7BW500 to SF12BW500
576 -
577 -923.3 - SF12BW500(RX2 downlink only)
578 -
579 -
580 -
581 -)))
582 -
583 583  === 2.6.5  AS920-923 & AS923-925 (AS923) ===
584 584  
585 585  (((
... ... @@ -806,6 +806,8 @@
806 806  * The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected.
807 807  * Blink once when device transmit a packet.
808 808  
873 +
874 +
809 809  == 2.8  ​Firmware Change Log ==
810 810  
811 811  
... ... @@ -812,7 +812,7 @@
812 812  **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/]]
813 813  
814 814  
815 -**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
881 +**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>path:/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/]]
816 816  
817 817  
818 818  
... ... @@ -822,7 +822,7 @@
822 822  
823 823  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.
824 824  
825 -[[image:1654831757579-263.png]]
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"]]
826 826  
827 827  
828 828  
... ... @@ -830,7 +830,7 @@
830 830  
831 831  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:
832 832  
833 -[[image:1654831774373-275.png]]
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"]]
834 834  
835 835  
836 836  (((
... ... @@ -851,7 +851,7 @@
851 851  )))
852 852  
853 853  
854 -[[image:1654831797521-720.png]]
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"]]
855 855  
856 856  
857 857  (((
... ... @@ -858,7 +858,7 @@
858 858  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.
859 859  )))
860 860  
861 -[[image:1654831810009-716.png]]
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"]]
862 862  
863 863  
864 864  (((
... ... @@ -876,6 +876,8 @@
876 876  * The LiDAR probe is cover by dirty things; the reading might be wrong. In this case, need to clean the probe.
877 877  * The sensor window is made by Acrylic. Don’t touch it with alcohol material. This will destroy the sensor window.
878 878  
945 +
946 +
879 879  = 4.  Configure LLDS12 via AT Command or LoRaWAN Downlink =
880 880  
881 881  (((
... ... @@ -886,12 +886,12 @@
886 886  
887 887  * (((
888 888  (((
889 -AT Command Connection: See [[FAQ>>||anchor="H7.A0FAQ"]].
957 +AT Command Connection: See [[FAQ>>path:#H7.A0FAQ]].
890 890  )))
891 891  )))
892 892  * (((
893 893  (((
894 -LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>doc:Main.WebHome]]
962 +LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>path:/xwiki/bin/view/Main/]]
895 895  )))
896 896  )))
897 897  
... ... @@ -930,7 +930,7 @@
930 930  
931 931  (((
932 932  (((
933 -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]]
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/]]
934 934  )))
935 935  )))
936 936  
... ... @@ -960,7 +960,7 @@
960 960  
961 961  (% style="color:#037691" %)**AT Command: AT+TDC**
962 962  
963 -[[image:image-20220607171554-8.png]]
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"]]
964 964  
965 965  
966 966  (((
... ... @@ -980,8 +980,13 @@
980 980  )))
981 981  * (((
982 982  Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
1051 +
1052 +
1053 +
983 983  )))
984 984  
1056 +
1057 +
985 985  == 4.2  Set Interrupt Mode ==
986 986  
987 987  Feature, Set Interrupt mode for GPIO_EXIT.
... ... @@ -988,7 +988,7 @@
988 988  
989 989  (% style="color:#037691" %)**AT Command: AT+INTMOD**
990 990  
991 -[[image:image-20220610105806-2.png]]
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"]]
992 992  
993 993  
994 994  (((
... ... @@ -1010,6 +1010,8 @@
1010 1010  Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
1011 1011  )))
1012 1012  
1086 +
1087 +
1013 1013  == 4.3  Get Firmware Version Info ==
1014 1014  
1015 1015  Feature: use downlink to get firmware version.
... ... @@ -1016,7 +1016,7 @@
1016 1016  
1017 1017  (% style="color:#037691" %)**Downlink Command: 0x26**
1018 1018  
1019 -[[image:image-20220607171917-10.png]]
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"]]
1020 1020  
1021 1021  * Reply to the confirmation package: 26 01
1022 1022  * Reply to non-confirmed packet: 26 00
... ... @@ -1038,7 +1038,7 @@
1038 1038  
1039 1039  Version
1040 1040  )))|Sensor Type|Reserve|(((
1041 -[[Message Type>>||anchor="H2.3.7A0MessageType"]]
1116 +[[Message Type>>path:#H2.3.7A0MessageType]]
1042 1042  Always 0x02
1043 1043  )))
1044 1044  
... ... @@ -1104,7 +1104,7 @@
1104 1104  The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
1105 1105  )))
1106 1106  
1107 -[[image:1654593587246-335.png]]
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"]]
1108 1108  
1109 1109  
1110 1110  Minimum Working Voltage for the LLDS12:
... ... @@ -1149,7 +1149,7 @@
1149 1149  
1150 1150  And the Life expectation in difference case will be shown on the right.
1151 1151  
1152 -[[image:1654593605679-189.png]]
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"]]
1153 1153  
1154 1154  
1155 1155  The battery related documents as below:
... ... @@ -1164,7 +1164,7 @@
1164 1164  [[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]]
1165 1165  )))
1166 1166  
1167 -[[image:image-20220607172042-11.png]]
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"]]
1168 1168  
1169 1169  
1170 1170  
... ... @@ -1194,7 +1194,7 @@
1194 1194  
1195 1195  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.
1196 1196  
1197 -[[image:1654593668970-604.png]]
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"]]
1198 1198  
1199 1199  **Connection:**
1200 1200  
... ... @@ -1216,9 +1216,9 @@
1216 1216  )))
1217 1217  
1218 1218  
1219 - [[image:1654593712276-618.png]]
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"]]
1220 1220  
1221 -Valid AT Command please check [[Configure Device>>||anchor="H4.A0ConfigureLLDS12viaATCommandorLoRaWANDownlink"]].
1296 +Valid AT Command please check [[Configure Device>>path:#H4.A0ConfigureLLDS12viaATCommandorLoRaWANDownlink]].
1222 1222  
1223 1223  
1224 1224  = 7.  FAQ =
... ... @@ -1225,7 +1225,7 @@
1225 1225  
1226 1226  == 7.1  How to change the LoRa Frequency Bands/Region ==
1227 1227  
1228 -You can follow the instructions for [[how to upgrade image>>||anchor="H2.8A0200BFirmwareChangeLog"]].
1303 +You can follow the instructions for [[how to upgrade image>>path:#H2.8A0200BFirmwareChangeLog]].
1229 1229  When downloading the images, choose the required image file for download. ​
1230 1230  
1231 1231  
... ... @@ -1281,6 +1281,8 @@
1281 1281  * (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
1282 1282  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1283 1283  
1359 +
1360 +
1284 1284  = 10. ​ Packing Info =
1285 1285  
1286 1286  
... ... @@ -1295,6 +1295,8 @@
1295 1295  * Package Size / pcs : cm
1296 1296  * Weight / pcs : g
1297 1297  
1375 +
1376 +
1298 1298  = 11.  ​Support =
1299 1299  
1300 1300  * 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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