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Last modified by Mengting Qiu on 2023/12/14 11:15
From version 82.15
edited by Xiaoling
on 2023/06/14 17:13
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To version 75.5
edited by Xiaoling
on 2023/06/13 13:43
Change comment: There is no comment for this version

Summary

Details

Page properties
Title
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1 -LDS12-LB -- LoRaWAN LiDAR ToF Distance Sensor User Manual
1 +DDS20-LB -- LoRaWAN Ultrasonic Liquid Level Sensor User Manual
Content
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1 1  (% style="text-align:center" %)
2 -[[image:image-20230614153353-1.png]]
2 +[[image:image-20230613133716-2.png||height="717" width="717"]]
3 3  
4 4  
5 5  
... ... @@ -7,6 +7,7 @@
7 7  
8 8  
9 9  
10 +
10 10  **Table of Contents：**
11 11  
12 12  {{toc/}}
... ... @@ -18,24 +18,24 @@
18 18  
19 19  = 1. Introduction =
20 20  
21 -== 1.1 What is LoRaWAN LiDAR ToF Distance Sensor ==
22 +== 1.1 What is LoRaWAN Ultrasonic liquid level Sensor ==
22 22  
23 23  
24 -The Dragino LDS12-LB is a (% style="color:blue" %)**LoRaWAN LiDAR ToF (Time of Flight) Distance Sensor**(%%) for Internet of Things solution. It is capable to measure the distance to an object as close as 10 centimeters (+/- 5cm up to 6m) and as far as 12 meters (+/-1% starting at 6m)!. The LiDAR probe uses laser induction technology for distance measurement.
25 +The Dragino DDS20-LB is a (% style="color:blue" %)**LoRaWAN Ultrasonic liquid level sensor**(%%) for Internet of Things solution. It uses (% style="color:blue" %)**none-contact method **(%%)to measure the height of liquid in a container without opening the container, and send the value via LoRaWAN network to IoT Server
25 25  
26 -The LDS12-LB can be applied to scenarios such as horizontal distance measurement, parking management system, object proximity and presence detection, intelligent trash can management system, robot obstacle avoidance, automatic control, sewer, etc.
27 +The DDS20-LB sensor is installed directly below the container to detect the height of the liquid level. User doesn't need to open a hole on the container to be tested. The (% style="color:blue" %)**none-contact measurement makes the measurement safety, easier and possible for some strict situation**. 
27 27  
28 -It detects the distance between the measured object and the sensor, and uploads the value via wireless to LoRaWAN IoT Server.
29 +DDS20-LB uses (% style="color:blue" %)**ultrasonic sensing technology**(%%) for distance measurement. DDS20-LB is of high accuracy to measure various liquid such as: (% style="color:blue" %)**toxic substances**(%%), (% style="color:blue" %)**strong acids**(%%), (% style="color:blue" %)**strong alkalis**(%%) and (% style="color:blue" %)**various pure liquids**(%%) in high-temperature and high-pressure airtight containers.
29 29  
30 -The LoRa wireless technology used in LDS12-LB allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
31 +The LoRa wireless technology used in DDS20-LB allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
31 31  
32 -LDS12-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
33 +DDS20-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
33 33  
34 -LDS12-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
35 +DDS20-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
35 35  
36 -Each LDS12-LB is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.
37 +Each DDS20-LB is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.
37 37  
38 -[[image:image-20230614162334-2.png||height="468" width="800"]]
39 +[[image:image-20230613102459-3.png||height="476" width="855"]]
39 39  
40 40  
41 41  == 1.2 ​Features ==
... ... @@ -44,16 +44,19 @@
44 44  * LoRaWAN 1.0.3 Class A
45 45  * Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
46 46  * Ultra-low power consumption
47 -* Laser technology for distance detection
48 -* Measure Distance: 0.1m~~12m @ 90% Reflectivity
49 -* Accuracy :  ±5cm@(0.1-6m), ±1%@(6m-12m)
50 -* Monitor Battery Level
48 +* Distance Detection by Ultrasonic technology
49 +* Flat object range 30mm - 4500mm
50 +* Accuracy: ±(1cm+S*0.3%) (S: Distance)
51 +* Measure Angle: 60°
52 +* Cable Length : 25cm
51 51  * Support Bluetooth v5.1 and LoRaWAN remote configure
52 52  * Support wireless OTA update firmware
53 53  * AT Commands to change parameters
54 54  * Downlink to change configure
57 +* IP66 Waterproof Enclosure
55 55  * 8500mAh Battery for long term use
56 56  
60 +
57 57  == 1.3 Specification ==
58 58  
59 59  
... ... @@ -62,23 +62,6 @@
62 62  * Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~~ 3.6v
63 63  * Operating Temperature: -40 ~~ 85°C
64 64  
65 -(% style="color:#037691" %)**Probe Specification:**
66 -
67 -* Storage temperature：-20℃~~75℃
68 -* Operating temperature : -20℃~~60℃
69 -* Measure Distance:
70 -** 0.1m ~~ 12m @ 90% Reflectivity
71 -** 0.1m ~~ 4m @ 10% Reflectivity
72 -* Accuracy : ±5cm@(0.1-6m), ±1%@(6m-12m)
73 -* Distance resolution : 5mm
74 -* Ambient light immunity : 70klux
75 -* Enclosure rating : IP65
76 -* Light source : LED
77 -* Central wavelength : 850nm
78 -* FOV : 3.6°
79 -* Material of enclosure : ABS+PC
80 -* Wire length : 25cm
81 -
82 82  (% style="color:#037691" %)**LoRa Spec:**
83 83  
84 84  * Frequency Range,  Band 1 (HF): 862 ~~ 1020 Mhz
... ... @@ -99,10 +99,53 @@
99 99  * Sleep Mode: 5uA @ 3.3v
100 100  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
101 101  
102 -== 1.4 Applications ==
103 103  
90 +== 1.4 Rated environmental conditions ==
104 104  
92 +
93 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
94 +|(% style="background-color:#d9e2f3; color:#0070c0; width:163px" %)**Item**|(% style="background-color:#d9e2f3; color:#0070c0; width:90px" %)(((
95 +**Minimum value**
96 +)))|(% style="background-color:#d9e2f3; color:#0070c0; width:70px" %)(((
97 +**Typical value**
98 +)))|(% style="background-color:#d9e2f3; color:#0070c0; width:87px" %)(((
99 +**Maximum value**
100 +)))|(% style="background-color:#d9e2f3; color:#0070c0; width:40px" %)**Unit**|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**Remarks**
101 +|(% style="width:174px" %)Storage temperature|(% style="width:86px" %)-25|(% style="width:66px" %)25|(% style="width:90px" %)80|(% style="width:48px" %)℃|(% style="width:203px" %)
102 +|(% style="width:174px" %)Storage humidity|(% style="width:86px" %) |(% style="width:66px" %)65%|(% style="width:90px" %)90%|(% style="width:48px" %)RH|(% style="width:203px" %)(1)
103 +|(% style="width:174px" %)Operating temperature|(% style="width:86px" %)-15|(% style="width:66px" %)25|(% style="width:90px" %)60|(% style="width:48px" %)℃|(% style="width:203px" %)
104 +|(% style="width:174px" %)Working humidity|(% style="width:86px" %)(((
105 +
106 +
107 +
108 +)))|(% style="width:66px" %)65%|(% style="width:90px" %)80%|(% style="width:48px" %)RH|(% style="width:203px" %)(1)
109 +
110 +(((
111 +(% style="color:red" %)**Remarks: (1) a. When the ambient temperature is 0-39 ℃, the maximum humidity is 90% (non-condensing);       **
112 +
113 +(% 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)**
114 +
115 +
116 +)))
117 +
118 +== 1.5 Effective measurement range Reference beam pattern ==
119 +
120 +
121 +(% 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.**
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/1654852253176-749.png?rev=1.1||alt="1654852253176-749.png"]]
124 +
125 +
126 +(% 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.**
127 +
128 +[[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"]]
129 +
130 +
131 +== 1.6 Applications ==
132 +
133 +
105 105  * Horizontal distance measurement
135 +* Liquid level measurement
106 106  * Parking management system
107 107  * Object proximity and presence detection
108 108  * Intelligent trash can management system
... ... @@ -109,10 +109,10 @@
109 109  * Robot obstacle avoidance
110 110  * Automatic control
111 111  * Sewer
142 +* Bottom water level monitoring
112 112  
113 -(% style="display:none" %)
114 114  
115 -== 1.5 Sleep mode and working mode ==
145 +== 1.7 Sleep mode and working mode ==
116 116  
117 117  
118 118  (% 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.
... ... @@ -120,7 +120,7 @@
120 120  (% 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.
121 121  
122 122  
123 -== 1.6 Button & LEDs ==
153 +== 1.8 Button & LEDs ==
124 124  
125 125  
126 126  [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675071855856-879.png]]
... ... @@ -139,11 +139,13 @@
139 139  )))
140 140  |(% style="width:167px" %)Fast press ACT 5 times.|(% style="width:117px" %)Deactivate Device|(% style="width:225px" %)(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means device is in Deep Sleep Mode.
141 141  
142 -== 1.7 BLE connection ==
143 143  
173 +== 1.9 BLE connection ==
144 144  
145 -LDS12-LB support BLE remote configure.
146 146  
176 +DDS45-LB support BLE remote configure.
177 +
178 +
147 147  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:
148 148  
149 149  * Press button to send an uplink
... ... @@ -153,15 +153,14 @@
153 153  If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
154 154  
155 155  
156 -== 1.8 Pin Definitions ==
188 +== 1.10 Pin Definitions ==
157 157  
158 -[[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"]]
190 +[[image:image-20230523174230-1.png]]
159 159  
160 160  
193 +== 1.11 Mechanical ==
161 161  
162 -== 1.9 Mechanical ==
163 163  
164 -
165 165  [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]]
166 166  
167 167  
... ... @@ -173,17 +173,15 @@
173 173  
174 174  (% style="color:blue" %)**Probe Mechanical:**
175 175  
207 +[[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"]]
176 176  
177 177  
178 -[[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"]]
210 += 2. Configure DDS45-LB to connect to LoRaWAN network =
179 179  
180 -
181 -= 2. Configure LDS12-LB to connect to LoRaWAN network =
182 -
183 183  == 2.1 How it works ==
184 184  
185 185  
186 -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.
215 +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.
187 187  
188 188  (% style="display:none" %) (%%)
189 189  
... ... @@ -194,12 +194,12 @@
194 194  
195 195  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.
196 196  
197 -[[image:image-20230614162359-3.png||height="468" width="800"]](% style="display:none" %)
226 +[[image:image-20230613102426-2.png||height="476" width="855"]](% style="display:none" %)
198 198  
199 199  
200 -(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from LDS12-LB.
229 +(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from DDS45-LB.
201 201  
202 -Each LDS12-LB is shipped with a sticker with the default device EUI as below:
231 +Each DDS45-LB is shipped with a sticker with the default device EUI as below:
203 203  
204 204  [[image:image-20230426084152-1.png||alt="图片-20230426084152-1.png" height="233" width="502"]]
205 205  
... ... @@ -228,10 +228,10 @@
228 228  [[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"]]
229 229  
230 230  
231 -(% style="color:blue" %)**Step 2:**(%%) Activate on LDS12-LB
260 +(% style="color:blue" %)**Step 2:**(%%) Activate on DDS45-LB
232 232  
233 233  
234 -Press the button for 5 seconds to activate the LDS12-LB.
263 +Press the button for 5 seconds to activate the DDS45-LB.
235 235  
236 236  (% 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.
237 237  
... ... @@ -238,36 +238,35 @@
238 238  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 -== 2.3 ​Uplink Payload ==
270 +== 2.3  ​Uplink Payload ==
242 242  
243 243  
244 244  (((
245 -LDS12-LB will uplink payload via LoRaWAN with below payload format: 
274 +DDS45-LB will uplink payload via LoRaWAN with below payload format: 
246 246  )))
247 247  
248 248  (((
249 -Uplink payload includes in total 11 bytes.
278 +Uplink payload includes in total 8 bytes.
250 250  )))
251 251  
252 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
253 -|=(% style="width: 62.5px;background-color:#4F81BD;color:white" %)(((
281 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
282 +|=(% style="width: 62.5px;background-color:#D9E2F3;color:#0070C0" %)(((
254 254  **Size(bytes)**
255 -)))|=(% style="width: 62.5px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 62.5px;background-color:#4F81BD;color:white" %)**2**|=(% style="background-color:#4F81BD;color:white" %)**2**|=(% style="background-color:#4F81BD;color:white" %)**2**|=(% style="background-color:#4F81BD;color:white" %)**1**|=(% style="background-color:#4F81BD;color:white" %)**1**|=(% style="background-color:#4F81BD;color:white" %)**1**
256 -|(% style="width:62.5px" %)**Value**|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1BatteryInfo"]]|(% style="width:62.5px" %)(((
257 -[[Temperature DS18B20>>||anchor="H2.3.2DS18B20Temperaturesensor"]]
258 -)))|[[Distance>>||anchor="H2.3.3Distance"]]|[[Distance signal strength>>||anchor="H2.3.4Distancesignalstrength"]]|(((
259 -[[Interrupt flag>>||anchor="H2.3.5InterruptPin"]]
260 -)))|[[LiDAR temp>>||anchor="H2.3.6LiDARtemp"]]|(((
261 -[[Message Type>>||anchor="H2.3.7MessageType"]]
262 -)))
284 +)))|=(% 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**
285 +|(% style="width:62.5px" %)**Value**|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1A0BatteryInfo"]]|(((
286 +[[Distance>>||anchor="H2.3.2A0Distance"]]
287 +(unit: mm)
288 +)))|[[Digital Interrupt (Optional)>>||anchor="H2.3.3A0InterruptPin"]]|(((
289 +[[Temperature (Optional )>>||anchor="H2.3.4A0DS18B20Temperaturesensor"]]
290 +)))|[[Sensor Flag>>||anchor="H2.3.5A0SensorFlag"]]
263 263  
264 -[[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"]]
292 +[[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"]]
265 265  
266 266  
267 -=== 2.3.1 Battery Info ===
295 +=== 2.3.1  Battery Info ===
268 268  
269 269  
270 -Check the battery voltage for LDS12-LB.
298 +Check the battery voltage for DDS45-LB.
271 271  
272 272  Ex1: 0x0B45 = 2885mV
273 273  
... ... @@ -274,50 +274,28 @@
274 274  Ex2: 0x0B49 = 2889mV
275 275  
276 276  
277 -=== 2.3.2 DS18B20 Temperature sensor ===
305 +=== 2.3.2  Distance ===
278 278  
279 279  
280 -This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
308 +(((
309 +Get the distance. Flat object range 30mm - 4500mm.
310 +)))
281 281  
312 +(((
313 +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" %)** **
282 282  
283 -**Example**:
315 +(% style="color:blue" %)**0B05(H) = 2821 (D) = 2821 mm.**
316 +)))
284 284  
285 -If payload is: 0105H:  (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree
318 +* If the sensor value is 0x0000, it means system doesn't detect ultrasonic sensor.
319 +* If the sensor value lower than 0x001E (30mm), the sensor value will be 0x00.
286 286  
287 -If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
288 288  
322 +=== 2.3.3  Interrupt Pin ===
289 289  
290 -=== 2.3.3 Distance ===
291 291  
292 -
293 -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.
294 -
295 -
296 -**Example**:
297 -
298 -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.
299 -
300 -
301 -=== 2.3.4 Distance signal strength ===
302 -
303 -
304 -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.
305 -
306 -
307 -**Example**:
308 -
309 -If payload is: 01D7(H)=471(D), distance signal strength=471, 471>100,471≠65535, the measured value of Dist is considered credible.
310 -
311 -Customers can judge whether they need to adjust the environment based on the signal strength.
312 -
313 -
314 -=== 2.3.5 Interrupt Pin ===
315 -
316 -
317 317  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.
318 318  
319 -Note: The Internet Pin is a separate pin in the screw terminal. See [[pin mapping>>||anchor="H1.8PinDefinitions"]].
320 -
321 321  **Example:**
322 322  
323 323  0x00: Normal uplink packet.
... ... @@ -325,59 +325,53 @@
325 325  0x01: Interrupt Uplink Packet.
326 326  
327 327  
328 -=== 2.3.6 LiDAR temp ===
334 +=== 2.3.4  DS18B20 Temperature sensor ===
329 329  
330 330  
331 -Characterize the internal temperature value of the sensor.
337 +This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
332 332  
333 -**Example: **
334 -If payload is: 1C(H) <<24>>24=28(D),LiDAR temp=28℃.
335 -If payload is: F2(H) <<24>>24=-14(D),LiDAR temp=-14℃.
339 +**Example**:
336 336  
341 +If payload is: 0105H:  (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree
337 337  
338 -=== 2.3.7 Message Type ===
343 +If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
339 339  
340 340  
346 +=== 2.3.5  Sensor Flag ===
347 +
348 +
341 341  (((
342 -For a normal uplink payload, the message type is always 0x01.
350 +0x01: Detect Ultrasonic Sensor
343 343  )))
344 344  
345 345  (((
346 -Valid Message Type:
354 +0x00: No Ultrasonic Sensor
347 347  )))
348 348  
349 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:499px" %)
350 -|=(% 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**
351 -|(% style="width:160px" %)0x01|(% style="width:163px" %)Normal Uplink|(% style="width:173px" %)[[Normal Uplink Payload>>||anchor="H2.3200BUplinkPayload"]]
352 -|(% style="width:160px" %)0x02|(% style="width:163px" %)Reply configures info|(% style="width:173px" %)[[Configure Info Payload>>||anchor="H3.ConfigureLDS12-LB"]]
353 353  
358 +=== 2.3.6  Decode payload in The Things Network ===
354 354  
355 -=== 2.3.8 Decode payload in The Things Network ===
356 356  
357 -
358 358  While using TTN network, you can add the payload format to decode the payload.
359 359  
360 -[[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"]]
363 +[[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"]]
361 361  
365 +The payload decoder function for TTN V3 is here:
362 362  
363 363  (((
364 -The payload decoder function for TTN is here:
368 +DDS45-LB TTN V3 Payload Decoder:  [[ttps:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
365 365  )))
366 366  
367 -(((
368 -LDS12-LB TTN Payload Decoder:  [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
369 -)))
370 370  
372 +== 2.4  Uplink Interval ==
371 371  
372 -== 2.4 Uplink Interval ==
373 373  
375 +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"]]
374 374  
375 -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"]]
376 376  
378 +== 2.5  ​Show Data in DataCake IoT Server ==
377 377  
378 -== 2.5 ​Show Data in DataCake IoT Server ==
379 379  
380 -
381 381  (((
382 382  [[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:
383 383  )))
... ... @@ -400,7 +400,7 @@
400 400  
401 401  (% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.**
402 402  
403 -(% style="color:blue" %)**Step 4**(%%)**: Search the LDS12-LB and add DevEUI.**
403 +(% style="color:blue" %)**Step 4**(%%)**: Search the DDS45-LB and add DevEUI.**
404 404  
405 405  [[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"]]
406 406  
... ... @@ -410,22 +410,23 @@
410 410  [[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"]]
411 411  
412 412  
413 +
413 413  == 2.6 Datalog Feature ==
414 414  
415 415  
416 -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.
417 +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.
417 417  
418 418  
419 419  === 2.6.1 Ways to get datalog via LoRaWAN ===
420 420  
421 421  
422 -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.
423 +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.
423 423  
424 424  * (((
425 -a) LDS12-LB will do an ACK check for data records sending to make sure every data arrive server.
426 +a) DDS45-LB will do an ACK check for data records sending to make sure every data arrive server.
426 426  )))
427 427  * (((
428 -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.
429 +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.
429 429  )))
430 430  
431 431  Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
... ... @@ -436,7 +436,7 @@
436 436  === 2.6.2 Unix TimeStamp ===
437 437  
438 438  
439 -LDS12-LB uses Unix TimeStamp format based on
440 +DDS45-LB uses Unix TimeStamp format based on
440 440  
441 441  [[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"]]
442 442  
... ... @@ -455,7 +455,7 @@
455 455  
456 456  User need to set (% style="color:blue" %)**SYNCMOD=1**(%%) to enable sync time via MAC command.
457 457  
458 -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).
459 +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).
459 459  
460 460  (% 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.**
461 461  
... ... @@ -483,7 +483,7 @@
483 483  )))
484 484  
485 485  (((
486 -Uplink Internal =5s，means LDS12-LB will send one packet every 5s. range 5~~255s.
487 +Uplink Internal =5s，means DDS45-LB will send one packet every 5s. range 5~~255s.
487 487  )))
488 488  
489 489  
... ... @@ -490,106 +490,17 @@
490 490  == 2.7 Frequency Plans ==
491 491  
492 492  
493 -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.
494 +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.
494 494  
495 495  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
496 496  
497 497  
498 -== 2.8 LiDAR ToF Measurement ==
499 += 3. Configure DDS45-LB =
499 499  
500 -=== 2.8.1 Principle of Distance Measurement ===
501 -
502 -
503 -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.
504 -
505 -[[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"]]
506 -
507 -
508 -=== 2.8.2 Distance Measurement Characteristics ===
509 -
510 -
511 -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:
512 -
513 -[[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"]]
514 -
515 -
516 -(((
517 -(% style="color:blue" %)**① **(%%)Represents the detection blind zone of The LiDAR probe, 0-10cm, within which the output data is unreliable.
518 -)))
519 -
520 -(((
521 -(% style="color:blue" %)**② **(%%)Represents the operating range of The LiDAR probe detecting black target with 10% reflectivity, 0.1-5m.
522 -)))
523 -
524 -(((
525 -(% style="color:blue" %)**③ **(%%)Represents the operating range of The LiDAR probe detecting white target with 90% reflectivity, 0.1-12m.
526 -)))
527 -
528 -
529 -(((
530 -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:
531 -)))
532 -
533 -
534 -[[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"]]
535 -
536 -
537 -(((
538 -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.
539 -)))
540 -
541 -[[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"]]
542 -
543 -(((
544 -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.
545 -)))
546 -
547 -
548 -=== 2.8.3 Notice of usage ===
549 -
550 -
551 -Possible invalid /wrong reading for LiDAR ToF tech:
552 -
553 -* Measure high reflectivity object such as: Mirror, Smooth ceramic tile, static milk surface, will have possible wrong readings.
554 -* While there is transparent object such as glass, water drop between the measured object and the LiDAR sensor, the reading might be wrong.
555 -* The LiDAR probe is cover by dirty things; the reading might be wrong. In this case, need to clean the probe.
556 -* The sensor window is made by Acrylic. Don't touch it with alcohol material. This will destroy the sensor window.
557 -
558 -
559 -
560 -
561 -=== 2.8.4  Reflectivity of different objects ===
562 -
563 -
564 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:379px" %)
565 -|=(% 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
566 -|(% style="width:53px" %)1|(% style="width:229px" %)Black foam rubber|(% style="width:93px" %)2.4%
567 -|(% style="width:53px" %)2|(% style="width:229px" %)Black fabric|(% style="width:93px" %)3%
568 -|(% style="width:53px" %)3|(% style="width:229px" %)Black rubber|(% style="width:93px" %)4%
569 -|(% style="width:53px" %)4|(% style="width:229px" %)Coal (different types of coal)|(% style="width:93px" %)4~~8%
570 -|(% style="width:53px" %)5|(% style="width:229px" %)Black car paint|(% style="width:93px" %)5%
571 -|(% style="width:53px" %)6|(% style="width:229px" %)Black Jam|(% style="width:93px" %)10%
572 -|(% style="width:53px" %)7|(% style="width:229px" %)Opaque black plastic|(% style="width:93px" %)14%
573 -|(% style="width:53px" %)8|(% style="width:229px" %)Clean rough board|(% style="width:93px" %)20%
574 -|(% style="width:53px" %)9|(% style="width:229px" %)Translucent plastic bottle|(% style="width:93px" %)62%
575 -|(% style="width:53px" %)10|(% style="width:229px" %)Carton cardboard|(% style="width:93px" %)68%
576 -|(% style="width:53px" %)11|(% style="width:229px" %)Clean pine|(% style="width:93px" %)70%
577 -|(% style="width:53px" %)12|(% style="width:229px" %)Opaque white plastic|(% style="width:93px" %)87%
578 -|(% style="width:53px" %)13|(% style="width:229px" %)White Jam|(% style="width:93px" %)90%
579 -|(% style="width:53px" %)14|(% style="width:229px" %)Kodak Standard Whiteboard|(% style="width:93px" %)100%
580 -|(% style="width:53px" %)15|(% style="width:229px" %)(((
581 -Unpolished white metal surface
582 -)))|(% style="width:93px" %)130%
583 -|(% style="width:53px" %)16|(% style="width:229px" %)Glossy light metal surface|(% style="width:93px" %)150%
584 -|(% style="width:53px" %)17|(% style="width:229px" %)stainless steel|(% style="width:93px" %)200%
585 -|(% style="width:53px" %)18|(% style="width:229px" %)Reflector plate, reflective tape|(% style="width:93px" %)>300%
586 -
587 -= 3. Configure LDS12-LB =
588 -
589 589  == 3.1 Configure Methods ==
590 590  
591 591  
592 -LDS12-LB supports below configure method:
504 +DDS45-LB supports below configure method:
593 593  
594 594  * AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
595 595  
... ... @@ -597,6 +597,7 @@
597 597  
598 598  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
599 599  
512 +
600 600  == 3.2 General Commands ==
601 601  
602 602  
... ... @@ -611,10 +611,10 @@
611 611  [[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/]]
612 612  
613 613  
614 -== 3.3 Commands special design for LDS12-LB ==
527 +== 3.3 Commands special design for DDS45-LB ==
615 615  
616 616  
617 -These commands only valid for LDS12-LB, as below:
530 +These commands only valid for DDS45-LB, as below:
618 618  
619 619  
620 620  === 3.3.1 Set Transmit Interval Time ===
... ... @@ -659,6 +659,7 @@
659 659  Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds 
660 660  )))
661 661  
575 +
662 662  === 3.3.2 Set Interrupt Mode ===
663 663  
664 664  
... ... @@ -693,154 +693,99 @@
693 693  
694 694  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
695 695  
696 -=== 3.3.3 Get Firmware Version Info ===
697 697  
611 += 4. Battery & Power Consumption =
698 698  
699 -Feature: use downlink to get firmware version.
700 700  
701 -(% style="color:#037691" %)**Downlink Command: 0x26**
614 +DDS45-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
702 702  
703 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:492px" %)
704 -|(% style="background-color:#d9e2f3; color:#0070c0; width:191px" %)**Downlink Control Type**|(% style="background-color:#d9e2f3; color:#0070c0; width:57px" %)**FPort**|(% style="background-color:#d9e2f3; color:#0070c0; width:91px" %)**Type Code**|(% style="background-color:#d9e2f3; color:#0070c0; width:153px" %)**Downlink payload size(bytes)**
705 -|(% style="width:191px" %)Get Firmware Version Info|(% style="width:57px" %)Any|(% style="width:91px" %)26|(% style="width:151px" %)2
616 +[[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
706 706  
707 -* Reply to the confirmation package: 26 01
708 -* Reply to non-confirmed packet: 26 00
709 709  
710 -Device will send an uplink after got this downlink command. With below payload:
619 += 5. OTA Firmware update =
711 711  
712 -Configures info payload:
713 713  
714 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
715 -|=(% style="background-color:#D9E2F3;color:#0070C0" %)(((
716 -**Size(bytes)**
717 -)))|=(% style="background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="background-color:#D9E2F3;color:#0070C0" %)**5**|=(% style="background-color:#D9E2F3;color:#0070C0" %)**1**
718 -|**Value**|Software Type|(((
719 -Frequency
720 -Band
721 -)))|Sub-band|(((
722 -Firmware
723 -Version
724 -)))|Sensor Type|Reserve|(((
725 -[[Message Type>>||anchor="H2.3.7A0MessageType"]]
726 -Always 0x02
727 -)))
622 +(% class="wikigeneratedid" %)
623 +User can change firmware DDS45-LB to:
728 728  
729 -(% style="color:#037691" %)**Software Type**(%%): Always 0x03 for LLDS12
625 +* Change Frequency band/ region.
730 730  
731 -(% style="color:#037691" %)**Frequency Band**:
627 +* Update with new features.
732 732  
733 -*0x01: EU868
629 +* Fix bugs.
734 734  
735 -*0x02: US915
631 +Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/a5ue0nfrzqy9nz6/AABbvlATosDJKDwBmbirVbMYa?dl=0]]**
736 736  
737 -*0x03: IN865
633 +Methods to Update Firmware:
738 738  
739 -*0x04: AU915
635 +* (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/]]
740 740  
741 -*0x05: KZ865
637 +* 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]]**.
742 742  
743 -*0x06: RU864
744 744  
745 -*0x07: AS923
640 += 6. FAQ =
746 746  
747 -*0x08: AS923-1
642 +== 6.1  What is the frequency plan for DDS45-LB? ==
748 748  
749 -*0x09: AS923-2
750 750  
751 -*0xa0: AS923-3
645 +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"]]
752 752  
753 753  
754 -(% style="color:#037691" %)**Sub-Band**(%%): value 0x00 ~~ 0x08
648 +== 6.2  Can I use DDS45-LB in condensation environment? ==
755 755  
756 -(% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
757 757  
758 -(% style="color:#037691" %)**Sensor Type**:
651 +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.
759 759  
760 -0x01: LSE01
761 761  
762 -0x02: LDDS75
654 += 7.  Trouble Shooting =
763 763  
764 -0x03: LDDS20
656 +== 7.1  Why I can't join TTN V3 in US915 / AU915 bands? ==
765 765  
766 -0x04: LLMS01
767 767  
768 -0x05: LSPH01
659 +It is due to channel mapping. Please see below link:  [[Frequency band>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]]
769 769  
770 -0x06: LSNPK01
771 771  
772 -0x07: LLDS12
662 +== 7.2  AT Command input doesn't work ==
773 773  
774 774  
775 -= 4. Battery & Power Consumption =
665 +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.
776 776  
777 777  
778 -LDS12-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
668 +== 7.3  Why does the sensor reading show 0 or "No sensor" ==
779 779  
780 -[[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
781 781  
671 +~1. The measurement object is very close to the sensor, but in the blind spot of the sensor.
782 782  
783 -= 5. OTA Firmware update =
673 +2. Sensor wiring is disconnected
784 784  
675 +3. Not using the correct decoder
785 785  
786 -(% class="wikigeneratedid" %)
787 -User can change firmware LDS12-LB to:
788 788  
789 -* Change Frequency band/ region.
678 +== 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 ==
790 790  
791 -* Update with new features.
792 792  
793 -* Fix bugs.
681 +1) Please check if there is something on the probe affecting its measurement (condensed water, volatile oil, etc.)
794 794  
795 -Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/ph4uyz0rchflrnw/AADr1f_5Sg30804NItpfOQbla?dl=0]]**
683 +2) Does it change with temperature, temperature will affect its measurement
796 796  
797 -Methods to Update Firmware:
685 +3) If abnormal data occurs, you can turn on DEBUG mode, Please use downlink or AT COMMAN to enter DEBUG mode.
798 798  
799 -* (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/]]**
687 +downlink command: (% style="color:blue" %)**F1 01**(%%), AT command: (% style="color:blue" %)**AT+DDEBUG=1**
800 800  
801 -* 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]]**.
689 +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
802 802  
803 -= 6. FAQ =
691 +[[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"]]
804 804  
805 -== 6.1 What is the frequency plan for LDS12-LB? ==
806 806  
694 +Its original payload will be longer than other data. Even though it is being parsed, it can be seen that it is abnormal data.
807 807  
808 -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"]]
696 +Please send the data to us for check.
809 809  
810 810  
811 -= 7. Trouble Shooting =
812 -
813 -== 7.1 AT Command input doesn't work ==
814 -
815 -
816 -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.
817 -
818 -
819 -== 7.2 Significant error between the output distant value of LiDAR and actual distance ==
820 -
821 -
822 -(((
823 -(% 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.)
824 -)))
825 -
826 -(((
827 -Troubleshooting: Please avoid use of this product under such circumstance in practice.
828 -)))
829 -
830 -
831 -(((
832 -(% style="color:blue" %)**Cause ②**(%%)**: **The IR-pass filters are blocked.
833 -)))
834 -
835 -(((
836 -Troubleshooting: please use dry dust-free cloth to gently remove the foreign matter.
837 -)))
838 -
839 -
840 840  = 8. Order Info =
841 841  
842 842  
843 -Part Number: (% style="color:blue" %)**LDS12-LB-XXX**
702 +Part Number: (% style="color:blue" %)**DDS45-LB-XXX**
844 844  
845 845  (% style="color:red" %)**XXX**(%%): **The default frequency band**
846 846  
... ... @@ -860,12 +860,13 @@
860 860  
861 861  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
862 862  
722 +
863 863  = 9. ​Packing Info =
864 864  
865 865  
866 866  (% style="color:#037691" %)**Package Includes**:
867 867  
868 -* LDS12-LB LoRaWAN LiDAR ToF Distance Sensor x 1
728 +* DDS45-LB LoRaWAN Distance Detection Sensor x 1
869 869  
870 870  (% style="color:#037691" %)**Dimension and weight**:
871 871  
... ... @@ -877,6 +877,7 @@
877 877  
878 878  * Weight / pcs : g
879 879  
740 +
880 880  = 10. Support =
881 881  
882 882  
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