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Last modified by Mengting Qiu on 2023/12/14 11:15
From version 70.10
edited by Xiaoling
on 2023/06/12 18:03
Change comment: There is no comment for this version
To version 82.4
edited by Xiaoling
on 2023/06/14 16:46
Change comment: There is no comment for this version

Summary

Details

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Title
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1 -DDS75-LB -- LoRaWAN Distance Detection Sensor User Manual
1 +LDS12-LB -- LoRaWAN LiDAR ToF Distance Sensor User Manual
Content
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1 1  (% style="text-align:center" %)
2 -[[image:image-20230612170349-1.png||height="656" width="656"]]
2 +[[image:image-20230614153353-1.png]]
3 3  
4 4  
5 5  
6 6  
7 +
8 +
9 +
7 7  **Table of Contents：**
8 8  
9 9  {{toc/}}
... ... @@ -15,24 +15,26 @@
15 15  
16 16  = 1. Introduction =
17 17  
18 -== 1.1 What is LoRaWAN Distance Detection Sensor ==
21 +== 1.1 What is LoRaWAN LiDAR ToF Distance Sensor ==
19 19  
20 20  
21 -The Dragino DDS75-LB is a (% style="color:blue" %)** LoRaWAN Distance Detection Sensor**(%%) for Internet of Things solution. It is used to measure the distance between the sensor and a flat object. The distance detection sensor is a module that uses (% style="color:blue" %)** ultrasonic sensing technology**(%%) for (% style="color:blue" %)**distance measurement**(%%), and (% style="color:blue" %)** temperature compensation**(%%) is performed internally to improve the reliability of data. The DDS75-LB can be applied to scenarios such as horizontal distance measurement, liquid level measurement, parking management system, object proximity and presence detection, intelligent trash can management system, robot obstacle avoidance, automatic control, sewer, bottom water level monitoring, etc.
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.
22 22  
23 -It detects the distance(% style="color:blue" %)**  between the measured object and the sensor**(%%), and uploads the value via wireless to LoRaWAN IoT Server.
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.
24 24  
25 -The LoRa wireless technology used in SW3L-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.
28 +It detects the distance between the measured object and the sensor, and uploads the value via wireless to LoRaWAN IoT Server.
26 26  
27 -SW3L-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
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.
28 28  
29 -SW3L-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
32 +LDS12-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
30 30  
31 -Each SW3L-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.
34 +LDS12-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
32 32  
33 -[[image:image-20230612170943-2.png||height="525" width="912"]]
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.
34 34  
38 +[[image:image-20230614162334-2.png||height="468" width="800"]]
35 35  
40 +
36 36  == 1.2 ​Features ==
37 37  
38 38  
... ... @@ -39,52 +39,41 @@
39 39  * LoRaWAN 1.0.3 Class A
40 40  * Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
41 41  * Ultra-low power consumption
42 -* Distance Detection by Ultrasonic technology
43 -* Flat object range 280mm - 7500mm
44 -* Accuracy: ±(1cm+S*0.3%) (S: Distance)
45 -* Cable Length : 25cm
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
46 46  * Support Bluetooth v5.1 and LoRaWAN remote configure
47 47  * Support wireless OTA update firmware
48 48  * AT Commands to change parameters
49 49  * Downlink to change configure
50 -* IP66 Waterproof Enclosure
51 51  * 8500mAh Battery for long term use
52 52  
53 53  == 1.3 Specification ==
54 54  
55 55  
56 -(% style="color:#037691" %)**Rated environmental conditions:**
57 -
58 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
59 -|(% style="background-color:#d9e2f3; color:#0070c0; width:163px" %)**Item**|(% style="background-color:#d9e2f3; color:#0070c0; width:90px" %)(((
60 -**Minimum value**
61 -)))|(% style="background-color:#d9e2f3; color:#0070c0; width:70px" %)(((
62 -**Typical value**
63 -)))|(% style="background-color:#d9e2f3; color:#0070c0; width:87px" %)(((
64 -**Maximum value**
65 -)))|(% style="background-color:#d9e2f3; color:#0070c0; width:40px" %)**Unit**|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**Remarks**
66 -|(% style="width:174px" %)Storage temperature|(% style="width:86px" %)-25|(% style="width:66px" %)25|(% style="width:90px" %)80|(% style="width:48px" %)℃|(% style="width:203px" %)
67 -|(% style="width:174px" %)Storage humidity|(% style="width:86px" %) |(% style="width:66px" %)65%|(% style="width:90px" %)90%|(% style="width:48px" %)RH|(% style="width:203px" %)(1)
68 -|(% style="width:174px" %)Operating temperature|(% style="width:86px" %)-15|(% style="width:66px" %)25|(% style="width:90px" %)60|(% style="width:48px" %)℃|(% style="width:203px" %)
69 -|(% style="width:174px" %)Working humidity|(% style="width:86px" %)(((
70 -
71 -
72 -
73 -)))|(% style="width:66px" %)65%|(% style="width:90px" %)80%|(% style="width:48px" %)RH|(% style="width:203px" %)(1)
74 -
75 -(((
76 -**Remarks: (1) a. When the ambient temperature is 0-39 ℃, the maximum humidity is 90% (non-condensing);       **
77 -
78 -**~ 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)**
79 -
80 -
81 -)))
82 -
83 83  (% style="color:#037691" %)**Common DC Characteristics:**
84 84  
85 85  * Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~~ 3.6v
86 86  * Operating Temperature: -40 ~~ 85°C
87 87  
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 +
88 88  (% style="color:#037691" %)**LoRa Spec:**
89 89  
90 90  * Frequency Range,  Band 1 (HF): 862 ~~ 1020 Mhz
... ... @@ -105,24 +105,12 @@
105 105  * Sleep Mode: 5uA @ 3.3v
106 106  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
107 107  
108 -== 1.4 Effective measurement range Reference beam pattern ==
109 109  
110 110  
111 -**~1. The tested object is a white cylindrical tube made of PVC, with a height of 100cm and a diameter of 7.5cm.**
104 +== 1.4 Applications ==
112 112  
113 -[[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"]]
114 114  
115 -
116 -**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.**
117 -
118 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654852175653-550.png?rev=1.1||alt="1654852175653-550.png"]]
119 -
120 -
121 -== 1.5 Applications ==
122 -
123 -
124 124  * Horizontal distance measurement
125 -* Liquid level measurement
126 126  * Parking management system
127 127  * Object proximity and presence detection
128 128  * Intelligent trash can management system
... ... @@ -129,17 +129,20 @@
129 129  * Robot obstacle avoidance
130 130  * Automatic control
131 131  * Sewer
132 -* Bottom water level monitoring
133 133  
134 -== 1.6 Sleep mode and working mode ==
135 135  
136 136  
117 +(% style="display:none" %)
118 +
119 +== 1.5 Sleep mode and working mode ==
120 +
121 +
137 137  (% 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.
138 138  
139 139  (% 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.
140 140  
141 141  
142 -== 1.7 Button & LEDs ==
127 +== 1.6 Button & LEDs ==
143 143  
144 144  
145 145  [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675071855856-879.png]]
... ... @@ -158,12 +158,11 @@
158 158  )))
159 159  |(% 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.
160 160  
161 -== 1.8 BLE connection ==
146 +== 1.7 BLE connection ==
162 162  
163 163  
164 -DDS75-LB support BLE remote configure.
149 +LDS12-LB support BLE remote configure.
165 165  
166 -
167 167  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:
168 168  
169 169  * Press button to send an uplink
... ... @@ -173,14 +173,13 @@
173 173  If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
174 174  
175 175  
176 -== 1.9 Pin Definitions ==
160 +== 1.8 Pin Definitions ==
177 177  
178 -[[image:image-20230523174230-1.png]]
162 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/WL03A-LB_LoRaWAN_None-Position_Rope_Type_Water_Leak_Controller_User_Manual/WebHome/image-20230613144156-1.png?rev=1.1||alt="image-20230613144156-1.png"]]
179 179  
180 180  
181 -== ==
182 182  
183 -== 2.10 Mechanical ==
166 +== 1.9 Mechanical ==
184 184  
185 185  
186 186  [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]]
... ... @@ -192,24 +192,19 @@
192 192  [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
193 193  
194 194  
195 -**Probe Mechanical:**
178 +(% style="color:blue" %)**Probe Mechanical:**
196 196  
197 197  
198 -[[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-20220610172003-1.png?rev=1.1||alt="image-20220610172003-1.png"]]
199 199  
182 +[[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"]]
200 200  
201 -[[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-20220610172003-2.png?rev=1.1||alt="image-20220610172003-2.png"]]
202 202  
185 += 2. Configure LDS12-LB to connect to LoRaWAN network =
203 203  
204 -[[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-20220610172003-2.png?rev=1.1||alt="image-20220610172003-2.png"]]
205 -
206 -
207 -= 2. Configure DDS75-LB to connect to LoRaWAN network =
208 -
209 209  == 2.1 How it works ==
210 210  
211 211  
212 -The DDS75-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 DDS75-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
190 +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.
213 213  
214 214  (% style="display:none" %) (%%)
215 215  
... ... @@ -220,12 +220,12 @@
220 220  
221 221  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.
222 222  
223 -[[image:image-20230612171032-3.png||height="492" width="855"]](% style="display:none" %)
201 +[[image:image-20230614162359-3.png||height="468" width="800"]](% style="display:none" %)
224 224  
225 225  
226 -(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from DDS75-LB.
204 +(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from LDS12-LB.
227 227  
228 -Each DDS75-LB is shipped with a sticker with the default device EUI as below:
206 +Each LDS12-LB is shipped with a sticker with the default device EUI as below:
229 229  
230 230  [[image:image-20230426084152-1.png||alt="图片-20230426084152-1.png" height="233" width="502"]]
231 231  
... ... @@ -254,10 +254,10 @@
254 254  [[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"]]
255 255  
256 256  
257 -(% style="color:blue" %)**Step 2:**(%%) Activate on DDS75-LB
235 +(% style="color:blue" %)**Step 2:**(%%) Activate on LDS12-LB
258 258  
259 259  
260 -Press the button for 5 seconds to activate the DDS75-LB.
238 +Press the button for 5 seconds to activate the LDS12-LB.
261 261  
262 262  (% style="color:green" %)**Green led**(%%) will fast blink 5 times, device will enter (% style="color:blue" %)**OTA mode**(%%) for 3 seconds. And then start to JOIN LoRaWAN network. (% style="color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
263 263  
... ... @@ -268,38 +268,33 @@
268 268  
269 269  
270 270  (((
271 -(((
272 -DDS75-LB will uplink payload via LoRaWAN with below payload format: 
249 +LDS12-LB will uplink payload via LoRaWAN with below payload format: 
273 273  )))
274 274  
275 275  (((
276 -Uplink payload includes in total 4 bytes.
277 -Payload for firmware version v1.1.4. . Before v1.1.3, there is on two fields: BAT and Distance
253 +Uplink payload includes in total 11 bytes.
278 278  )))
279 -)))
280 280  
281 -(((
282 -
283 -)))
284 284  
285 285  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
286 286  |=(% style="width: 62.5px;background-color:#D9E2F3;color:#0070C0" %)(((
287 287  **Size(bytes)**
288 -)))|=(% 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**
289 -|(% style="width:62.5px" %)**Value**|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1A0BatteryInfo"]]|(((
290 -[[Distance>>||anchor="H2.3.2A0Distance"]]
291 -(unit: mm)
292 -)))|[[Digital Interrupt (Optional)>>||anchor="H2.3.3A0InterruptPin"]]|(((
293 -[[Temperature (Optional )>>||anchor="H2.3.4A0DS18B20Temperaturesensor"]]
294 -)))|[[Sensor Flag>>||anchor="H2.3.5A0SensorFlag"]]
260 +)))|=(% style="width: 62.5px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 62.5px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="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" %)**1**|=(% style="background-color:#d9e2f3; color:#0070c0" %)**1**
261 +|(% style="width:62.5px" %)**Value**|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1A0BatteryInfo"]]|(% style="width:62.5px" %)(((
262 +[[Temperature DS18B20>>||anchor="H2.3.2A0DS18B20Temperaturesensor"]]
263 +)))|[[Distance>>||anchor="H2.3.3A0Distance"]]|[[Distance signal strength>>||anchor="H2.3.4A0Distancesignalstrength"]]|(((
264 +[[Interrupt flag>>||anchor="H2.3.5A0InterruptPin"]]
265 +)))|[[LiDAR temp>>||anchor="H2.3.6A0LiDARtemp"]]|(((
266 +[[Message Type>>||anchor="H2.3.7A0MessageType"]]
267 +)))
295 295  
296 -[[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"]]
269 +[[image:1654833689380-972.png]]
297 297  
298 298  
299 299  === 2.3.1  Battery Info ===
300 300  
301 301  
302 -Check the battery voltage for DDS75-LB.
275 +Check the battery voltage for LDS12-LB.
303 303  
304 304  Ex1: 0x0B45 = 2885mV
305 305  
... ... @@ -306,79 +306,106 @@
306 306  Ex2: 0x0B49 = 2889mV
307 307  
308 308  
309 -=== 2.3.2  Distance ===
282 +=== 2.3.2  DS18B20 Temperature sensor ===
310 310  
311 311  
312 -(((
313 -Get the distance. Flat object range 280mm - 7500mm.
314 -)))
285 +This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
315 315  
316 -(((
317 -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" %)** **
318 318  
319 -(% style="color:#4472c4" %)**0B05(H) = 2821 (D) = 2821 mm.**
320 -)))
288 +**Example**:
321 321  
290 +If payload is: 0105H:  (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree
322 322  
323 -* If the sensor value is 0x0000, it means system doesn't detect ultrasonic sensor.
324 -* 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.
292 +If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
325 325  
326 -=== 2.3.3  Interrupt Pin ===
327 327  
295 +=== 2.3.3  Distance ===
328 328  
329 -This data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H3.3A0SetInterruptMode"]] for the hardware and software set up.
330 330  
331 -**Example:**
298 +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.
332 332  
333 -0x00: Normal uplink packet.
334 334  
335 -0x01: Interrupt Uplink Packet.
301 +**Example**:
336 336  
303 +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.
337 337  
338 -=== 2.3.4  DS18B20 Temperature sensor ===
339 339  
306 +=== 2.3.4  Distance signal strength ===
340 340  
341 -This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
342 342  
309 +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.
310 +
311 +
343 343  **Example**:
344 344  
345 -If payload is: 0105H:  (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree
314 +If payload is: 01D7(H)=471(D), distance signal strength=471, 471>100,471≠65535, the measured value of Dist is considered credible.
346 346  
347 -If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
316 +Customers can judge whether they need to adjust the environment based on the signal strength.
348 348  
349 -(% style="color:red" %)**Note: DS18B20 feature is supported in the hardware version > v1.3 which made since early of 2021.**
350 350  
319 +=== 2.3.5  Interrupt Pin ===
351 351  
352 -=== 2.3.5  Sensor Flag ===
353 353  
322 +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.
354 354  
324 +Note: The Internet Pin is a separate pin in the screw terminal. See [[pin mapping>>||anchor="H1.6A0Pinmappingandpoweron"]].
325 +
326 +**Example:**
327 +
328 +0x00: Normal uplink packet.
329 +
330 +0x01: Interrupt Uplink Packet.
331 +
332 +
333 +=== 2.3.6  LiDAR temp ===
334 +
335 +
336 +Characterize the internal temperature value of the sensor.
337 +
338 +**Example: **
339 +If payload is: 1C(H) <<24>>24=28(D),LiDAR temp=28℃.
340 +If payload is: F2(H) <<24>>24=-14(D),LiDAR temp=-14℃.
341 +
342 +
343 +=== 2.3.7  Message Type ===
344 +
345 +
355 355  (((
356 -0x01: Detect Ultrasonic Sensor
347 +For a normal uplink payload, the message type is always 0x01.
357 357  )))
358 358  
359 359  (((
360 -0x00: No Ultrasonic Sensor
351 +Valid Message Type:
361 361  )))
362 362  
354 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:499px" %)
355 +|=(% style="width: 161px;background-color:#D9E2F3;color:#0070C0" %)**Message Type Code**|=(% style="width: 164px;background-color:#D9E2F3;color:#0070C0" %)**Description**|=(% style="width: 174px;background-color:#D9E2F3;color:#0070C0" %)**Payload**
356 +|(% style="width:160px" %)0x01|(% style="width:163px" %)Normal Uplink|(% style="width:173px" %)[[Normal Uplink Payload>>||anchor="H2.3A0200BUplinkPayload"]]
357 +|(% style="width:160px" %)0x02|(% style="width:163px" %)Reply configures info|(% style="width:173px" %)[[Configure Info Payload>>||anchor="H4.3A0GetFirmwareVersionInfo"]]
363 363  
364 -=== 2.3.6  Decode payload in The Things Network ===
365 365  
360 +=== 2.3.8  Decode payload in The Things Network ===
366 366  
362 +
367 367  While using TTN network, you can add the payload format to decode the payload.
368 368  
369 -[[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"]]
370 370  
371 -The payload decoder function for TTN V3 is here:
366 +[[image:1654592762713-715.png]]
372 372  
368 +
373 373  (((
374 -DDS75-LB TTN V3 Payload Decoder:  [[ttps:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
370 +The payload decoder function for TTN is here:
375 375  )))
376 376  
373 +(((
374 +LDS12-LB TTN Payload Decoder:  [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
375 +)))
377 377  
377 +
378 378  == 2.4  Uplink Interval ==
379 379  
380 380  
381 -The DDS75-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>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H4.1ChangeUplinkInterval"]]
381 +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"]]
382 382  
383 383  
384 384  == 2.5  ​Show Data in DataCake IoT Server ==
... ... @@ -388,9 +388,6 @@
388 388  [[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:
389 389  )))
390 390  
391 -(((
392 -
393 -)))
394 394  
395 395  (((
396 396  (% style="color:blue" %)**Step 1**(%%)**: Be sure that your device is programmed and properly connected to the network at this time.**
... ... @@ -409,7 +409,7 @@
409 409  
410 410  (% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.**
411 411  
412 -(% style="color:blue" %)**Step 4**(%%)**: Search the DDS75-LB and add DevEUI.**
409 +(% style="color:blue" %)**Step 4**(%%)**: Search the LDS12-LB and add DevEUI.**
413 413  
414 414  [[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"]]
415 415  
... ... @@ -419,23 +419,22 @@
419 419  [[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"]]
420 420  
421 421  
422 -
423 423  == 2.6 Datalog Feature ==
424 424  
425 425  
426 -Datalog Feature is to ensure IoT Server can get all sampling data from Sensor even if the LoRaWAN network is down. For each sampling, SW3L-LB will store the reading for future retrieving purposes.
422 +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.
427 427  
428 428  
429 429  === 2.6.1 Ways to get datalog via LoRaWAN ===
430 430  
431 431  
432 -Set PNACKMD=1, SW3L-LB will wait for ACK for every uplink, when there is no LoRaWAN network,SW3L-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.
428 +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.
433 433  
434 434  * (((
435 -a) SW3L-LB will do an ACK check for data records sending to make sure every data arrive server.
431 +a) LDS12-LB will do an ACK check for data records sending to make sure every data arrive server.
436 436  )))
437 437  * (((
438 -b) SW3L-LB will send data in **CONFIRMED Mode** when PNACKMD=1, but SW3L-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 SW3L-LB gets a ACK, SW3L-LB will consider there is a network connection and resend all NONE-ACK messages.
434 +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.
439 439  )))
440 440  
441 441  Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
... ... @@ -446,7 +446,7 @@
446 446  === 2.6.2 Unix TimeStamp ===
447 447  
448 448  
449 -SW3L-LB uses Unix TimeStamp format based on
445 +LDS12-LB uses Unix TimeStamp format based on
450 450  
451 451  [[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"]]
452 452  
... ... @@ -465,7 +465,7 @@
465 465  
466 466  User need to set (% style="color:blue" %)**SYNCMOD=1**(%%) to enable sync time via MAC command.
467 467  
468 -Once SW3L-LB Joined LoRaWAN network, it will send the MAC command (DeviceTimeReq) and the server will reply with (DeviceTimeAns) to send the current time to SW3L-LB. If SW3L-LB fails to get the time from the server, SW3L-LB will use the internal time and wait for next time request (AT+SYNCTDC to set the time request period, default is 10 days).
464 +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).
469 469  
470 470  (% 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.**
471 471  
... ... @@ -493,7 +493,7 @@
493 493  )))
494 494  
495 495  (((
496 -Uplink Internal =5s，means SW3L-LB will send one packet every 5s. range 5~~255s.
492 +Uplink Internal =5s，means LDS12-LB will send one packet every 5s. range 5~~255s.
497 497  )))
498 498  
499 499  
... ... @@ -500,246 +500,182 @@
500 500  == 2.7 Frequency Plans ==
501 501  
502 502  
503 -The SW3L-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.
499 +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.
504 504  
505 505  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
506 506  
507 507  
508 -= 3. Configure SW3L-LB =
504 +== 2.8 LiDAR ToF Measurement ==
509 509  
510 -== 3.1 Configure Methods ==
506 +=== 2.8.1 Principle of Distance Measurement ===
511 511  
512 512  
513 -SW3L-LB supports below configure method:
509 +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.
514 514  
515 -* AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
516 516  
517 -* AT Command via UART Connection : See [[UART Connection>>http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H2.3UARTConnectionforSN50v3basemotherboard]].
512 +[[image:1654831757579-263.png]]
518 518  
519 -* LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
520 520  
521 -== 3.2 General Commands ==
515 +=== 2.8.2 Distance Measurement Characteristics ===
522 522  
523 523  
524 -These commands are to configure:
518 +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:
525 525  
526 -* General system settings like: uplink interval.
520 +[[image:1654831774373-275.png]]
527 527  
528 -* LoRaWAN protocol & radio related command.
529 529  
530 -They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
523 +(((
524 +(% style="color:blue" %)**① **(%%)Represents the detection blind zone of The LiDAR probe, 0-10cm, within which the output data is unreliable.
525 +)))
531 531  
532 -[[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/]]
527 +(((
528 +(% style="color:blue" %)**② **(%%)Represents the operating range of The LiDAR probe detecting black target with 10% reflectivity, 0.1-5m.
529 +)))
533 533  
531 +(((
532 +(% style="color:blue" %)**③ **(%%)Represents the operating range of The LiDAR probe detecting white target with 90% reflectivity, 0.1-12m.
533 +)))
534 534  
535 -== 3.3 Commands special design for SW3L-LB ==
536 536  
536 +(((
537 +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:
538 +)))
537 537  
538 -These commands only valid for SW3L-LB, as below:
539 539  
541 +[[image:1654831797521-720.png]]
540 540  
541 -=== 3.3.1 Set Transmit Interval Time ===
542 542  
543 -
544 544  (((
545 -Feature: Change LoRaWAN End Node Transmit Interval.
545 +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.
546 546  )))
547 547  
548 -(((
549 -(% style="color:blue" %)**AT Command: AT+TDC**
550 -)))
548 +[[image:1654831810009-716.png]]
551 551  
552 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
553 -|=(% style="width: 156px;background-color:#D9E2F3; color:#0070c0" %)**Command Example**|=(% style="width: 137px;background-color:#D9E2F3; color:#0070c0" %)**Function**|=(% style="background-color:#D9E2F3; color:#0070c0" %)**Response**
554 -|(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
555 -30000
556 -OK
557 -the interval is 30000ms = 30s
558 -)))
559 -|(% style="width:156px" %)AT+TDC=60000|(% style="width:137px" %)Set Transmit Interval|(((
560 -OK
561 -Set transmit interval to 60000ms = 60 seconds
562 -)))
563 563  
564 564  (((
565 -(% style="color:blue" %)**Downlink Command: 0x01**
552 +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.
566 566  )))
567 567  
568 -(((
569 -Format: Command Code (0x01) followed by 3 bytes time value.
570 -)))
571 571  
572 -(((
573 -If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
574 -)))
556 +=== 2.8.3 Notice of usage: ===
575 575  
576 -* (((
577 -Example 1: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
578 -)))
579 -* (((
580 -Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
581 -)))
582 582  
583 -=== 3.3.2 Quit AT Command ===
559 +Possible invalid /wrong reading for LiDAR ToF tech:
584 584  
561 +* Measure high reflectivity object such as: Mirror, Smooth ceramic tile, static milk surface, will have possible wrong readings.
562 +* While there is transparent object such as glass, water drop between the measured object and the LiDAR sensor, the reading might be wrong.
563 +* The LiDAR probe is cover by dirty things; the reading might be wrong. In this case, need to clean the probe.
564 +* The sensor window is made by Acrylic. Don't touch it with alcohol material. This will destroy the sensor window.
585 585  
586 -Feature: Quit AT Command mode, so user needs to input the password again before using AT Commands.
587 587  
588 -(% style="color:blue" %)**AT Command: AT+DISAT**
567 +=== 2.8.4  Reflectivity of different objects ===
589 589  
590 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:452px" %)
591 -|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 198px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 99px;background-color:#D9E2F3;color:#0070C0" %)**Response**
592 -|(% style="width:155px" %)AT+DISAT|(% style="width:198px" %)Quit AT Commands mode|(% style="width:96px" %)OK
593 593  
594 -(% style="color:blue" %)**Downlink Command:**
570 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:379px" %)
571 +|=(% style="width: 54px;background-color:#D9E2F3;color:#0070C0" %)Item|=(% style="width: 231px;background-color:#D9E2F3;color:#0070C0" %)Material|=(% style="width: 94px;background-color:#D9E2F3;color:#0070C0" %)Relectivity
572 +|(% style="width:53px" %)1|(% style="width:229px" %)Black foam rubber|(% style="width:93px" %)2.4%
573 +|(% style="width:53px" %)2|(% style="width:229px" %)Black fabric|(% style="width:93px" %)3%
574 +|(% style="width:53px" %)3|(% style="width:229px" %)Black rubber|(% style="width:93px" %)4%
575 +|(% style="width:53px" %)4|(% style="width:229px" %)Coal (different types of coal)|(% style="width:93px" %)4~~8%
576 +|(% style="width:53px" %)5|(% style="width:229px" %)Black car paint|(% style="width:93px" %)5%
577 +|(% style="width:53px" %)6|(% style="width:229px" %)Black Jam|(% style="width:93px" %)10%
578 +|(% style="width:53px" %)7|(% style="width:229px" %)Opaque black plastic|(% style="width:93px" %)14%
579 +|(% style="width:53px" %)8|(% style="width:229px" %)Clean rough board|(% style="width:93px" %)20%
580 +|(% style="width:53px" %)9|(% style="width:229px" %)Translucent plastic bottle|(% style="width:93px" %)62%
581 +|(% style="width:53px" %)10|(% style="width:229px" %)Carton cardboard|(% style="width:93px" %)68%
582 +|(% style="width:53px" %)11|(% style="width:229px" %)Clean pine|(% style="width:93px" %)70%
583 +|(% style="width:53px" %)12|(% style="width:229px" %)Opaque white plastic|(% style="width:93px" %)87%
584 +|(% style="width:53px" %)13|(% style="width:229px" %)White Jam|(% style="width:93px" %)90%
585 +|(% style="width:53px" %)14|(% style="width:229px" %)Kodak Standard Whiteboard|(% style="width:93px" %)100%
586 +|(% style="width:53px" %)15|(% style="width:229px" %)(((
587 +Unpolished white metal surface
588 +)))|(% style="width:93px" %)130%
589 +|(% style="width:53px" %)16|(% style="width:229px" %)Glossy light metal surface|(% style="width:93px" %)150%
590 +|(% style="width:53px" %)17|(% style="width:229px" %)stainless steel|(% style="width:93px" %)200%
591 +|(% style="width:53px" %)18|(% style="width:229px" %)Reflector plate, reflective tape|(% style="width:93px" %)>300%
595 595  
596 -No downlink command for this feature.
597 597  
594 += 3. Configure LDS12-LB =
598 598  
599 -=== 3.3.3 Get Device Status ===
596 +== 3.1 Configure Methods ==
600 600  
601 601  
602 -Send a LoRaWAN downlink to ask device send Alarm settings.
599 +LDS12-LB supports below configure method:
603 603  
604 -(% style="color:blue" %)**Downlink Payload:  **(%%)0x26 01
601 +* AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
605 605  
606 -Sensor will upload Device Status via FPORT=5. See payload section for detail.
603 +* AT Command via UART Connection : See [[UART Connection>>http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H2.3UARTConnectionforSN50v3basemotherboard]].
607 607  
605 +* LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
608 608  
609 -=== 3.3.4 Alarm for continuously water flow ===
607 +== 3.2 General Commands ==
610 610  
611 611  
612 -(((
613 -This feature is to monitor and send Alarm for continuously water flow.
614 -)))
610 +These commands are to configure:
615 615  
616 -(((
617 -Example case is for Toilet water monitoring, if some one push toilet button, the toilet will have water flow. If the toilet button has broken and can't returned to original state, the water flow will keep for hours or days which cause huge waste for water.
618 -)))
612 +* General system settings like: uplink interval.
619 619  
620 -(((
621 -To monitor this faulty and send alarm, there are two settings:
622 -)))
614 +* LoRaWAN protocol & radio related command.
623 623  
624 -* (((
625 -(% style="color:#4f81bd" %)**Stop Duration: Unit: Second**
626 -)))
616 +They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
627 627  
628 -(((
629 -Default: 15s, If SW3L-LB didn't see any water flow in 15s, SW3L-LB will consider stop of water flow event.
630 -)))
618 +[[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/]]
631 631  
632 -* (((
633 -(% style="color:#4f81bd" %)**Alarm Timer: Units: Minute; Default 0 minutes (means Alarm disable)**
634 -)))
635 635  
636 -(((
637 -**Example:** 3 minutes, if SW3L-LB detect a start of water flow event and didn't detect a stop event within Alarm timer, SW3L-LB will send an Alarm to indicate a water flow abnormal alarm.
638 -)))
621 +== 3.3 Commands special design for LDS12-LB ==
639 639  
640 -(((
641 -So for example, If we set stop duration=15s and Alarm Timer=3minutes. If the toilet water flow continuously for more than 3 minutes, Sensor will send an alarm (in Confirmed MODE) to platform.
642 -)))
643 643  
644 -(((
645 -(% style="color:red" %)**Note:** **After this alarm is send, sensor will consider a stop of water flow and count for another new event. So if water flow waste last for 1 hour, Sensor will keep sending alarm every 3 minutes.**
646 -)))
624 +These commands only valid for LDS12-LB, as below:
647 647  
648 -(((
649 -(% style="color:#4f81bd" %)**AT Command**(%%) to configure:
650 -)))
651 651  
652 -* (((
653 -AT+PTRIG=15,3  ~-~-> Set Stop duration: 15s, Alarm Timer: 3 minutes.
654 -)))
627 +=== 3.3.1 Set Transmit Interval Time ===
655 655  
656 -* (((
657 -AT+ PTRIG=15,0  ~-~-> Default Value, disable water waste Alarm.
658 -)))
659 659  
660 660  (((
661 -(% style="color:#4f81bd" %)**Downlink Command**(%%) to configure: 
631 +Feature: Change LoRaWAN End Node Transmit Interval.
662 662  )))
663 663  
664 664  (((
665 -Command: **0xAA aa bb cc**
635 +(% style="color:blue" %)**AT Command: AT+TDC**
666 666  )))
667 667  
668 -(((
669 -AA: Command Type Code
638 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
639 +|=(% style="width: 156px;background-color:#D9E2F3; color:#0070c0" %)**Command Example**|=(% style="width: 137px;background-color:#D9E2F3; color:#0070c0" %)**Function**|=(% style="background-color:#D9E2F3; color:#0070c0" %)**Response**
640 +|(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
641 +30000
642 +OK
643 +the interval is 30000ms = 30s
670 670  )))
671 -
672 -(((
673 -aa: Stop duration
645 +|(% style="width:156px" %)AT+TDC=60000|(% style="width:137px" %)Set Transmit Interval|(((
646 +OK
647 +Set transmit interval to 60000ms = 60 seconds
674 674  )))
675 675  
676 676  (((
677 -bb cc: Alarm Timer
651 +(% style="color:blue" %)**Downlink Command: 0x01**
678 678  )))
679 679  
680 680  (((
681 -If user send 0xAA 0F 00 03: equal to AT+PTRIG=15,3
655 +Format: Command Code (0x01) followed by 3 bytes time value.
682 682  )))
683 683  
684 -
685 -=== 3.3.5 Clear Flash Record ===
686 -
687 -
688 -Feature: Clear flash storage for data log feature.
689 -
690 -(% style="color:blue" %)**AT Command: AT+CLRDTA**
691 -
692 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
693 -|=(% style="width: 157px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 169px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 174px;background-color:#D9E2F3;color:#0070C0" %)**Response**
694 -|(% style="width:157px" %)AT+CLRDTA|(% style="width:169px" %)Clear flash storage for data log feature.|Clear all stored sensor data… OK
695 -
696 696  (((
697 -(% style="color:blue" %)**Downlink Command:**
659 +If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
698 698  )))
699 699  
700 -(((
701 -* **Example**: 0xA301  ~/~/  Same as AT+CLRDTA
662 +* (((
663 +Example 1: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
702 702  )))
665 +* (((
666 +Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds 
703 703  
704 704  
669 +
670 +)))
705 705  
706 -=== 3.3.6 Set the calculate flag ===
672 +=== 3.3.2 Set Interrupt Mode ===
707 707  
708 708  
709 -Feature: Set the calculate flag
710 -
711 -(% style="color:blue" %)**AT Command: AT+CALCFLAG**
712 -
713 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:461px" %)
714 -|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 193px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 110px;background-color:#D9E2F3;color:#0070C0" %)**Response**
715 -|(% style="width:158px" %)AT+CALCFLAG =1|(% style="width:192px" %)Set the calculate flag to 1.|(% style="width:109px" %)OK
716 -|(% style="width:158px" %)AT+CALCFLAG =2|(% style="width:192px" %)Set the calculate flag to 2.|(% style="width:109px" %)OK
717 -
718 -(% style="color:blue" %)**Downlink Command:**
719 -
720 -* **Example**: 0XA501  ~/~/  Same as AT+CALCFLAG =1
721 -
722 -=== 3.3.7 Set count number ===
723 -
724 -
725 -Feature: Manually set the count number
726 -
727 -(% style="color:blue" %)**AT Command: AT+SETCNT**
728 -
729 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:479px" %)
730 -|=(% style="width: 160px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 223px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 96px;background-color:#D9E2F3;color:#0070C0" %)**Response**
731 -|(% style="width:160px" %)AT+ SETCNT =0|(% style="width:221px" %)Set the count number to 0.|(% style="width:95px" %)OK
732 -|(% style="width:160px" %)AT+ SETCNT =100|(% style="width:221px" %)Set the count number to 100.|(% style="width:95px" %)OK
733 -
734 -(% style="color:blue" %)**Downlink Command:**
735 -
736 -* **Example**: 0xA6000001  ~/~/  Same as AT+ SETCNT =1
737 -
738 -* **Example**: 0xA6000064  ~/~/  Same as AT+ SETCNT =100
739 -
740 -=== 3.3.8 Set Interrupt Mode ===
741 -
742 -
743 743  Feature, Set Interrupt mode for PA8 of pin.
744 744  
745 745  When AT+INTMOD=0 is set, PA8 is used as a digital input port.
... ... @@ -771,29 +771,10 @@
771 771  
772 772  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
773 773  
774 -=== 3.3.9 Set work mode ===
775 -
776 -
777 -Feature: Manually set the work mode
778 -
779 -
780 -(% style="color:blue" %)**AT Command: AT+MOD**
781 -
782 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:463px" %)
783 -|=(% style="width: 162px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 193px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 108px;background-color:#D9E2F3;color:#0070C0" %)**Response**
784 -|(% style="width:162px" %)AT+MOD=0|(% style="width:191px" %)Set the work mode to 0.|(% style="width:106px" %)OK
785 -|(% style="width:162px" %)AT+MOD=1|(% style="width:191px" %)Set the work mode to 1|(% style="width:106px" %)OK
786 -
787 -(% style="color:blue" %)**Downlink Command:**
788 -
789 -* **Example: **0x0A00  ~/~/  Same as AT+MOD=0
790 -
791 -* **Example:** 0x0A01  ~/~/  Same as AT+MOD=1
792 -
793 793  = 4. Battery & Power Consumption =
794 794  
795 795  
796 -SW3L-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
709 +LDS12-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
797 797  
798 798  [[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
799 799  
... ... @@ -802,7 +802,7 @@
802 802  
803 803  
804 804  (% class="wikigeneratedid" %)
805 -User can change firmware SW3L-LB to:
718 +User can change firmware LDS12-LB to:
806 806  
807 807  * Change Frequency band/ region.
808 808  
... ... @@ -810,82 +810,80 @@
810 810  
811 811  * Fix bugs.
812 812  
813 -Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/kwqv57tp6pejias/AAAopYMATh1GM6fZ-VRCLrpDa?dl=0]]**
726 +Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/ph4uyz0rchflrnw/AADr1f_5Sg30804NItpfOQbla?dl=0]]**
814 814  
815 815  Methods to Update Firmware:
816 816  
817 -* (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/]]
730 +* (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/]]**
818 818  
819 -* 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]]**.
732 +* 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]]**.
820 820  
821 821  = 6. FAQ =
822 822  
823 -== 6.1  AT Commands input doesn't work ==
736 +== 6.1 What is the frequency plan for LDS12-LB? ==
824 824  
825 825  
826 -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:green" %)**ENTER**(%%) while sending out the command. Some serial tool doesn't send (% style="color:green" %)**ENTER**(%%) while press the send key, user need to add ENTER in their string.
739 +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"]]
827 827  
828 828  
829 -= 7. Order Info =
742 += 7. Trouble Shooting =
830 830  
744 +== 7.1 AT Command input doesn't work ==
831 831  
832 -Part Number: (% style="color:blue" %)**SW3L-LB-XXX-YYY**
833 833  
834 -(% style="color:red" %)**XXX**(%%): The default frequency band
747 +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.
835 835  
836 -* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
837 837  
838 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
750 +== 7.2 Significant error between the output distant value of LiDAR and actual distance ==
839 839  
840 -* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
841 841  
842 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
843 -
844 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
845 -
846 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
847 -
848 -* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
849 -
850 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
851 -
852 852  (((
853 -(% style="color:blue" %)**YYY**(%%): Flow Sensor Model:
754 +(% 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.)
854 854  )))
855 855  
856 856  (((
857 - **004:** DW-004 Flow Sensor: diameter: G1/2” / DN15.  450 pulse = 1 L
758 +Troubleshooting: Please avoid use of this product under such circumstance in practice.
858 858  )))
859 859  
761 +
860 860  (((
861 - **006:** DW-006 Flow Sensor: diameter: G3/4” / DN20. 390 pulse = 1 L
763 +(% style="color:blue" %)**Cause ②**(%%)**: **The IR-pass filters are blocked.
862 862  )))
863 863  
864 864  (((
865 - **010:** DW-010 Flow Sensor: diameter: G 1” / DN25. 64 pulse = 1 L
767 +Troubleshooting: please use dry dust-free cloth to gently remove the foreign matter.
866 866  )))
867 867  
868 -* (((
869 -calculate flag=0: for SW3L-004 Flow Sensor: 450 pulse = 1 L
870 -)))
871 871  
872 -* (((
873 -calculate flag=1: for SW3L-006 Flow Sensor: 390 pulse = 1 L
874 -)))
771 += 8. Order Info =
875 875  
876 -* (((
877 -calculate flag=2: for SW3L-010 Flow Sensor: 64  pulse = 1 L
878 878  
774 +Part Number: (% style="color:blue" %)**LDS12-LB-XXX**
879 879  
880 -
881 -)))
776 +(% style="color:red" %)**XXX**(%%): **The default frequency band**
882 882  
883 -= 8. ​Packing Info =
778 +* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
884 884  
780 +* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
885 885  
782 +* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
783 +
784 +* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
785 +
786 +* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
787 +
788 +* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
789 +
790 +* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
791 +
792 +* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
793 +
794 += 9. ​Packing Info =
795 +
796 +
886 886  (% style="color:#037691" %)**Package Includes**:
887 887  
888 -* SW3L-LB LoRaWAN Flow Sensor
799 +* LDS12-LB LoRaWAN LiDAR ToF Distance Sensor x 1
889 889  
890 890  (% style="color:#037691" %)**Dimension and weight**:
891 891  
... ... @@ -897,7 +897,7 @@
897 897  
898 898  * Weight / pcs : g
899 899  
900 -= 9. Support =
811 += 10. Support =
901 901  
902 902  
903 903  * 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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