Skip to Content
Last modified by Mengting Qiu on 2023/12/14 11:15
From version 82.15
edited by Xiaoling
on 2023/06/14 17:13
Change comment: There is no comment for this version
To version 90.3
edited by Xiaoling
on 2023/07/15 15:31
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -35,7 +35,7 @@
35 35  
36 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 37  
38 -[[image:image-20230614162334-2.png||height="468" width="800"]]
38 +[[image:image-20230615152941-1.png||height="459" width="800"]]
39 39  
40 40  
41 41  == 1.2 ​Features ==
... ... @@ -158,7 +158,6 @@
158 158  [[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"]]
159 159  
160 160  
161 -
162 162  == 1.9 Mechanical ==
163 163  
164 164  
... ... @@ -174,7 +174,6 @@
174 174  (% style="color:blue" %)**Probe Mechanical:**
175 175  
176 176  
177 -
178 178  [[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"]]
179 179  
180 180  
... ... @@ -194,7 +194,7 @@
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" %)
195 +[[image:image-20230615153004-2.png||height="459" width="800"]](% style="display:none" %)
198 198  
199 199  
200 200  (% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from LDS12-LB.
... ... @@ -241,6 +241,75 @@
241 241  == 2.3 ​Uplink Payload ==
242 242  
243 243  
242 +=== 2.3.1 Device Status, FPORT~=5 ===
243 +
244 +
245 +Users can use the downlink command(**0x26 01**) to ask LDS12-LB to send device configure detail, include device configure status. LDS12-LB will uplink a payload via FPort=5 to server.
246 +
247 +The Payload format is as below.
248 +
249 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
250 +|=(% style="width: 62.5px;background-color:#4F81BD;color:white" %)(((
251 +**Size(bytes)**
252 +)))|=(% style="width: 110px; background-color: rgb(79, 129, 189); color: white;" %)**1**|=(% style="width: 48px; background-color: rgb(79, 129, 189); color: white;" %)**2**|=(% style="background-color: rgb(79, 129, 189); color: white; width: 94px;" %)**1**|=(% style="background-color: rgb(79, 129, 189); color: white; width: 91px;" %)**1**|=(% style="background-color: rgb(79, 129, 189); color: white; width: 60px;" %)**2**
253 +|(% style="width:62.5px" %)Value|(% style="width:110px" %)Sensor Model|(% style="width:48px" %)Firmware Version|(% style="width:94px" %)Frequency Band|(% style="width:91px" %)Sub-band|(% style="width:60px" %)BAT
254 +
255 +Example parse in TTNv3
256 +
257 +**Sensor Model**: For LDS12-LB, this value is 0x24
258 +
259 +**Firmware Version**: 0x0100, Means: v1.0.0 version
260 +
261 +**Frequency Band**:
262 +
263 +0x01: EU868
264 +
265 +0x02: US915
266 +
267 +0x03: IN865
268 +
269 +0x04: AU915
270 +
271 +0x05: KZ865
272 +
273 +0x06: RU864
274 +
275 +0x07: AS923
276 +
277 +0x08: AS923-1
278 +
279 +0x09: AS923-2
280 +
281 +0x0a: AS923-3
282 +
283 +0x0b: CN470
284 +
285 +0x0c: EU433
286 +
287 +0x0d: KR920
288 +
289 +0x0e: MA869
290 +
291 +**Sub-Band**:
292 +
293 +AU915 and US915:value 0x00 ~~ 0x08
294 +
295 +CN470: value 0x0B ~~ 0x0C
296 +
297 +Other Bands: Always 0x00
298 +
299 +**Battery Info**:
300 +
301 +Check the battery voltage.
302 +
303 +Ex1: 0x0B45 = 2885mV
304 +
305 +Ex2: 0x0B49 = 2889mV
306 +
307 +
308 +=== 2.3.2 Uplink Payload, FPORT~=2 ===
309 +
310 +
244 244  (((
245 245  LDS12-LB will uplink payload via LoRaWAN with below payload format: 
246 246  )))
... ... @@ -249,15 +249,17 @@
249 249  Uplink payload includes in total 11 bytes.
250 250  )))
251 251  
252 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
319 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:670px" %)
253 253  |=(% style="width: 62.5px;background-color:#4F81BD;color:white" %)(((
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" %)(((
322 +)))|=(% 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: rgb(79, 129, 189); color: white; width: 122px;" %)**1**|=(% style="background-color: rgb(79, 129, 189); color: white; width: 54px;" %)**1**|=(% style="background-color: rgb(79, 129, 189); color: white; width: 96px;" %)**1**
323 +|(% style="width:62.5px" %)Value|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1BatteryInfo"]]|(% style="width:62.5px" %)(((
257 257  [[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"]]|(((
325 +)))|[[Distance>>||anchor="H2.3.3Distance"]]|[[Distance signal strength>>||anchor="H2.3.4Distancesignalstrength"]]|(% style="width:122px" %)(((
326 +[[Interrupt flag>>]]
327 +[[&>>]]
328 +[[Interrupt_level>>]]
329 +)))|(% style="width:54px" %)[[LiDAR temp>>||anchor="H2.3.6LiDARtemp"]]|(% style="width:96px" %)(((
261 261  [[Message Type>>||anchor="H2.3.7MessageType"]]
262 262  )))
263 263  
... ... @@ -264,7 +264,7 @@
264 264  [[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"]]
265 265  
266 266  
267 -=== 2.3.1 Battery Info ===
336 +==== **Battery Info** ====
268 268  
269 269  
270 270  Check the battery voltage for LDS12-LB.
... ... @@ -274,7 +274,7 @@
274 274  Ex2: 0x0B49 = 2889mV
275 275  
276 276  
277 -=== 2.3.2 DS18B20 Temperature sensor ===
346 +==== **DS18B20 Temperature sensor** ====
278 278  
279 279  
280 280  This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
... ... @@ -287,7 +287,7 @@
287 287  If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
288 288  
289 289  
290 -=== 2.3.3 Distance ===
359 +==== **Distance** ====
291 291  
292 292  
293 293  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.
... ... @@ -298,7 +298,7 @@
298 298  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.
299 299  
300 300  
301 -=== 2.3.4 Distance signal strength ===
370 +==== **Distance signal strength** ====
302 302  
303 303  
304 304  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.
... ... @@ -311,7 +311,7 @@
311 311  Customers can judge whether they need to adjust the environment based on the signal strength.
312 312  
313 313  
314 -=== 2.3.5 Interrupt Pin ===
383 +==== **Interrupt Pin & Interrupt Level** ====
315 315  
316 316  
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.
... ... @@ -325,7 +325,7 @@
325 325  0x01: Interrupt Uplink Packet.
326 326  
327 327  
328 -=== 2.3.6 LiDAR temp ===
397 +==== **LiDAR temp** ====
329 329  
330 330  
331 331  Characterize the internal temperature value of the sensor.
... ... @@ -335,7 +335,7 @@
335 335  If payload is: F2(H) <<24>>24=-14(D),LiDAR temp=-14℃.
336 336  
337 337  
338 -=== 2.3.7 Message Type ===
407 +==== **Message Type** ====
339 339  
340 340  
341 341  (((
... ... @@ -352,9 +352,10 @@
352 352  |(% style="width:160px" %)0x02|(% style="width:163px" %)Reply configures info|(% style="width:173px" %)[[Configure Info Payload>>||anchor="H3.ConfigureLDS12-LB"]]
353 353  
354 354  
355 -=== 2.3.8 Decode payload in The Things Network ===
356 356  
425 +=== 2.3.3 Decode payload in The Things Network ===
357 357  
427 +
358 358  While using TTN network, you can add the payload format to decode the payload.
359 359  
360 360  [[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"]]
... ... @@ -530,10 +530,8 @@
530 530  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:
531 531  )))
532 532  
533 -
534 534  [[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"]]
535 535  
536 -
537 537  (((
538 538  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.
539 539  )))
... ... @@ -555,9 +555,6 @@
555 555  * The LiDAR probe is cover by dirty things; the reading might be wrong. In this case, need to clean the probe.
556 556  * The sensor window is made by Acrylic. Don't touch it with alcohol material. This will destroy the sensor window.
557 557  
558 -
559 -
560 -
561 561  === 2.8.4  Reflectivity of different objects ===
562 562  
563 563  
... ... @@ -629,7 +629,7 @@
629 629  )))
630 630  
631 631  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
632 -|=(% 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**
697 +|=(% style="width: 156px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 137px;background-color:#4F81BD;color:white" %)**Function**|=(% style="background-color:#4F81BD;color:white" %)**Response**
633 633  |(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
634 634  30000
635 635  OK
... ... @@ -657,6 +657,9 @@
657 657  )))
658 658  * (((
659 659  Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds 
725 +
726 +
727 +
660 660  )))
661 661  
662 662  === 3.3.2 Set Interrupt Mode ===
... ... @@ -669,7 +669,7 @@
669 669  (% style="color:blue" %)**AT Command: AT+INTMOD**
670 670  
671 671  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
672 -|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Response**
740 +|=(% style="width: 155px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 197px;background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 158px;background-color:#4F81BD;color:white" %)**Response**
673 673  |(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
674 674  0
675 675  OK
... ... @@ -693,85 +693,33 @@
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 ===
764 +=== 3.3.3  Set Power Output Duration ===
697 697  
766 +Control the output duration 3V3 . Before each sampling, device will
698 698  
699 -Feature: use downlink to get firmware version.
768 +~1. first enable the power output to external sensor,
700 700  
701 -(% style="color:#037691" %)**Downlink Command: 0x26**
770 +2. keep it on as per duration, read sensor value and construct uplink payload
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
772 +3. final, close the power output.
706 706  
707 -* Reply to the confirmation package: 26 01
708 -* Reply to non-confirmed packet: 26 00
774 +(% style="color:blue" %)**AT Command: AT+3V3T**
709 709  
710 -Device will send an uplink after got this downlink command. With below payload:
776 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
777 +|=(% style="width: 155px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 197px;background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 158px;background-color:#4F81BD;color:white" %)**Response**
778 +|(% style="width:154px" %)AT+3V3T=?|(% style="width:196px" %)Show 3V3 open time.|(% style="width:157px" %)0 (default)
779 +OK
780 +|(% style="width:154px" %)AT+3V3T=1000|(% style="width:196px" %)Close after a delay of 1000 milliseconds.|(% style="width:157px" %)OK
781 +|(% style="width:154px" %)AT+3V3T=0|(% style="width:196px" %)Always turn on the power supply of 3V3 pin.|(% style="width:157px" %)OK
711 711  
712 -Configures info payload:
783 +(% style="color:blue" %)**Downlink Command: 0x07**(%%)
784 +Format: Command Code (0x07) followed by 3 bytes.
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 -)))
786 +The first byte is 01,the second and third bytes are the time to turn on.
728 728  
729 -(% style="color:#037691" %)**Software Type**(%%): Always 0x03 for LLDS12
788 +* Example 1: Downlink Payload: 07 01 00 00  **~-~-->**  AT+3V3T=0
789 +* Example 2: Downlink Payload: 07 01 01 F4  **~-~-->**  AT+3V3T=500
730 730  
731 -(% style="color:#037691" %)**Frequency Band**:
732 -
733 -*0x01: EU868
734 -
735 -*0x02: US915
736 -
737 -*0x03: IN865
738 -
739 -*0x04: AU915
740 -
741 -*0x05: KZ865
742 -
743 -*0x06: RU864
744 -
745 -*0x07: AS923
746 -
747 -*0x08: AS923-1
748 -
749 -*0x09: AS923-2
750 -
751 -*0xa0: AS923-3
752 -
753 -
754 -(% style="color:#037691" %)**Sub-Band**(%%): value 0x00 ~~ 0x08
755 -
756 -(% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
757 -
758 -(% style="color:#037691" %)**Sensor Type**:
759 -
760 -0x01: LSE01
761 -
762 -0x02: LDDS75
763 -
764 -0x03: LDDS20
765 -
766 -0x04: LLMS01
767 -
768 -0x05: LSPH01
769 -
770 -0x06: LSNPK01
771 -
772 -0x07: LLDS12
773 -
774 -
775 775  = 4. Battery & Power Consumption =
776 776  
777 777  
... ... @@ -792,7 +792,7 @@
792 792  
793 793  * Fix bugs.
794 794  
795 -Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/ph4uyz0rchflrnw/AADr1f_5Sg30804NItpfOQbla?dl=0]]**
811 +Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/w1p7ukjrx49e62r/AAB3uCNCt-koYUvMkZUPBRSca?dl=0]]**
796 796  
797 797  Methods to Update Firmware:
798 798  
... ... @@ -820,11 +820,11 @@
820 820  
821 821  
822 822  (((
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.)
839 +(% 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.)
824 824  )))
825 825  
826 826  (((
827 -Troubleshooting: Please avoid use of this product under such circumstance in practice.
843 +(% style="color:red" %)**Troubleshooting**(%%): Please avoid use of this product under such circumstance in practice.
828 828  )))
829 829  
830 830  
... ... @@ -833,7 +833,7 @@
833 833  )))
834 834  
835 835  (((
836 -Troubleshooting: please use dry dust-free cloth to gently remove the foreign matter.
852 +(% style="color:red" %)**Troubleshooting**(%%): please use dry dust-free cloth to gently remove the foreign matter.
837 837  )))
838 838  
839 839  
image-20230615152941-1.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +87.9 KB
Content
image-20230615153004-2.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +87.9 KB
Content