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Last modified by Mengting Qiu on 2023/12/14 11:15
From version 84.2
edited by Xiaoling
on 2023/06/15 15:30
Change comment: There is no comment for this version
To version 82.9
edited by Xiaoling
on 2023/06/14 16:59
Change comment: There is no comment for this version

Summary

Details

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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-20230615152941-1.png||height="459" width="800"]]
38 +[[image:image-20230614162334-2.png||height="468" width="800"]]
39 39  
40 40  
41 41  == 1.2 ​Features ==
... ... @@ -54,7 +54,6 @@
54 54  * Downlink to change configure
55 55  * 8500mAh Battery for long term use
56 56  
57 -
58 58  == 1.3 Specification ==
59 59  
60 60  
... ... @@ -142,7 +142,6 @@
142 142  )))
143 143  |(% 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.
144 144  
145 -
146 146  == 1.7 BLE connection ==
147 147  
148 148  
... ... @@ -162,6 +162,7 @@
162 162  [[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"]]
163 163  
164 164  
163 +
165 165  == 1.9 Mechanical ==
166 166  
167 167  
... ... @@ -177,6 +177,7 @@
177 177  (% style="color:blue" %)**Probe Mechanical:**
178 178  
179 179  
179 +
180 180  [[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"]]
181 181  
182 182  
... ... @@ -196,7 +196,7 @@
196 196  
197 197  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.
198 198  
199 -[[image:image-20230615153004-2.png||height="459" width="800"]](% style="display:none" %)
199 +[[image:image-20230614162359-3.png||height="468" width="800"]](% style="display:none" %)
200 200  
201 201  
202 202  (% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from LDS12-LB.
... ... @@ -251,13 +251,14 @@
251 251  Uplink payload includes in total 11 bytes.
252 252  )))
253 253  
254 +
254 254  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
255 255  |=(% style="width: 62.5px;background-color:#4F81BD;color:white" %)(((
256 256  **Size(bytes)**
257 257  )))|=(% 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**
258 -|(% style="width:62.5px" %)Value|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1BatteryInfo"]]|(% style="width:62.5px" %)(((
259 +|(% style="width:62.5px" %)**Value**|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1BatteryInfo"]]|(% style="width:62.5px" %)(((
259 259  [[Temperature DS18B20>>||anchor="H2.3.2DS18B20Temperaturesensor"]]
260 -)))|[[Distance>>||anchor="H2.3.3Distance"]]|[[Distance signal strength>>||anchor="H2.3.4Distancesignalstrength"]]|(((
261 +)))|[[Distance>>||anchor="H2.3.3A0Distance"]]|[[Distance signal strength>>||anchor="H2.3.4Distancesignalstrength"]]|(((
261 261  [[Interrupt flag>>||anchor="H2.3.5InterruptPin"]]
262 262  )))|[[LiDAR temp>>||anchor="H2.3.6LiDARtemp"]]|(((
263 263  [[Message Type>>||anchor="H2.3.7MessageType"]]
... ... @@ -316,9 +316,9 @@
316 316  === 2.3.5 Interrupt Pin ===
317 317  
318 318  
319 -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.
320 +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.
320 320  
321 -Note: The Internet Pin is a separate pin in the screw terminal. See [[pin mapping>>||anchor="H1.8PinDefinitions"]].
322 +Note: The Internet Pin is a separate pin in the screw terminal. See [[pin mapping>>||anchor="H1.6A0Pinmappingandpoweron"]].
322 322  
323 323  **Example:**
324 324  
... ... @@ -350,18 +350,21 @@
350 350  
351 351  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:499px" %)
352 352  |=(% 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**
353 -|(% style="width:160px" %)0x01|(% style="width:163px" %)Normal Uplink|(% style="width:173px" %)[[Normal Uplink Payload>>||anchor="H2.3200BUplinkPayload"]]
354 -|(% style="width:160px" %)0x02|(% style="width:163px" %)Reply configures info|(% style="width:173px" %)[[Configure Info Payload>>||anchor="H3.ConfigureLDS12-LB"]]
354 +|(% style="width:160px" %)0x01|(% style="width:163px" %)Normal Uplink|(% style="width:173px" %)[[Normal Uplink Payload>>||anchor="H2.3A0200BUplinkPayload"]]
355 +|(% style="width:160px" %)0x02|(% style="width:163px" %)Reply configures info|(% style="width:173px" %)[[Configure Info Payload>>||anchor="H4.3A0GetFirmwareVersionInfo"]]
355 355  
356 356  
358 +
359 +
357 357  === 2.3.8 Decode payload in The Things Network ===
358 358  
359 359  
360 360  While using TTN network, you can add the payload format to decode the payload.
361 361  
362 -[[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"]]
363 363  
366 +[[image:1654592762713-715.png]]
364 364  
368 +
365 365  (((
366 366  The payload decoder function for TTN is here:
367 367  )))
... ... @@ -504,15 +504,16 @@
504 504  
505 505  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.
506 506  
507 -[[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"]]
508 508  
512 +[[image:1654831757579-263.png]]
509 509  
514 +
510 510  === 2.8.2 Distance Measurement Characteristics ===
511 511  
512 512  
513 513  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:
514 514  
515 -[[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"]]
520 +[[image:1654831774373-275.png]]
516 516  
517 517  
518 518  (((
... ... @@ -532,20 +532,23 @@
532 532  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:
533 533  )))
534 534  
535 -[[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"]]
536 536  
541 +[[image:1654831797521-720.png]]
542 +
543 +
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  )))
540 540  
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"]]
548 +[[image:1654831810009-716.png]]
542 542  
550 +
543 543  (((
544 544  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.
545 545  )))
546 546  
547 547  
548 -=== 2.8.3 Notice of usage ===
556 +=== 2.8.3 Notice of usage: ===
549 549  
550 550  
551 551  Possible invalid /wrong reading for LiDAR ToF tech:
... ... @@ -555,12 +555,11 @@
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 -
559 559  === 2.8.4  Reflectivity of different objects ===
560 560  
561 561  
562 562  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:379px" %)
563 -|=(% 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
570 +|=(% 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
564 564  |(% style="width:53px" %)1|(% style="width:229px" %)Black foam rubber|(% style="width:93px" %)2.4%
565 565  |(% style="width:53px" %)2|(% style="width:229px" %)Black fabric|(% style="width:93px" %)3%
566 566  |(% style="width:53px" %)3|(% style="width:229px" %)Black rubber|(% style="width:93px" %)4%
... ... @@ -582,7 +582,6 @@
582 582  |(% style="width:53px" %)17|(% style="width:229px" %)stainless steel|(% style="width:93px" %)200%
583 583  |(% style="width:53px" %)18|(% style="width:229px" %)Reflector plate, reflective tape|(% style="width:93px" %)>300%
584 584  
585 -
586 586  = 3. Configure LDS12-LB =
587 587  
588 588  == 3.1 Configure Methods ==
... ... @@ -596,7 +596,6 @@
596 596  
597 597  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
598 598  
599 -
600 600  == 3.2 General Commands ==
601 601  
602 602  
... ... @@ -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:#4F81BD;color:white" %)**Command Example**|=(% style="width: 137px;background-color:#4F81BD;color:white" %)**Function**|=(% style="background-color:#4F81BD;color:white" %)**Response**
637 +|=(% 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**
633 633  |(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
634 634  30000
635 635  OK
... ... @@ -657,9 +657,6 @@
657 657  )))
658 658  * (((
659 659  Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds 
660 -
661 -
662 -
663 663  )))
664 664  
665 665  === 3.3.2 Set Interrupt Mode ===
... ... @@ -672,7 +672,7 @@
672 672  (% style="color:blue" %)**AT Command: AT+INTMOD**
673 673  
674 674  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
675 -|=(% 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**
677 +|=(% 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**
676 676  |(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
677 677  0
678 678  OK
... ... @@ -697,15 +697,16 @@
697 697  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
698 698  
699 699  
702 +
700 700  === 3.3.3 Get Firmware Version Info ===
701 701  
702 702  
703 703  Feature: use downlink to get firmware version.
704 704  
705 -(% style="color:blue" %)**Downlink Command: 0x26**
708 +(% style="color:#037691" %)**Downlink Command: 0x26**
706 706  
707 707  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:492px" %)
708 -|(% style="background-color:#4f81bd; color:white; width:191px" %)**Downlink Control Type**|(% style="background-color:#4f81bd; color:white; width:57px" %)**FPort**|(% style="background-color:#4f81bd; color:white; width:91px" %)**Type Code**|(% style="background-color:#4f81bd; color:white; width:153px" %)**Downlink payload size(bytes)**
711 +|(% 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)**
709 709  |(% style="width:191px" %)Get Firmware Version Info|(% style="width:57px" %)Any|(% style="width:91px" %)26|(% style="width:151px" %)2
710 710  
711 711  * Reply to the confirmation package: 26 01
... ... @@ -716,15 +716,17 @@
716 716  Configures info payload:
717 717  
718 718  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
719 -|=(% style="background-color:#4F81BD;color:white" %)(((
722 +|=(% style="background-color:#D9E2F3;color:#0070C0" %)(((
720 720  **Size(bytes)**
721 -)))|=(% style="background-color:#4F81BD;color:white" %)**1**|=(% style="background-color:#4F81BD;color:white" %)**1**|=(% style="background-color:#4F81BD;color:white" %)**1**|=(% style="background-color:#4F81BD;color:white" %)**1**|=(% style="background-color:#4F81BD;color:white" %)**1**|=(% style="background-color:#4F81BD;color:white" %)**5**|=(% style="background-color:#4F81BD;color:white" %)**1**
724 +)))|=(% 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**
722 722  |**Value**|Software Type|(((
723 -Frequency Band
726 +Frequency
727 +Band
724 724  )))|Sub-band|(((
725 -Firmware Version
729 +Firmware
730 +Version
726 726  )))|Sensor Type|Reserve|(((
727 -[[Message Type>>||anchor="H2.3.7MessageType"]]
732 +[[Message Type>>||anchor="H2.3.7A0MessageType"]]
728 728  Always 0x02
729 729  )))
730 730  
... ... @@ -794,7 +794,7 @@
794 794  
795 795  * Fix bugs.
796 796  
797 -Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/w1p7ukjrx49e62r/AAB3uCNCt-koYUvMkZUPBRSca?dl=0]]**
802 +Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/ph4uyz0rchflrnw/AADr1f_5Sg30804NItpfOQbla?dl=0]]**
798 798  
799 799  Methods to Update Firmware:
800 800  
... ... @@ -802,7 +802,6 @@
802 802  
803 803  * 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]]**.
804 804  
805 -
806 806  = 6. FAQ =
807 807  
808 808  == 6.1 What is the frequency plan for LDS12-LB? ==
... ... @@ -823,11 +823,11 @@
823 823  
824 824  
825 825  (((
826 -(% 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.)
830 +(% 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.)
827 827  )))
828 828  
829 829  (((
830 -(% style="color:red" %)**Troubleshooting**(%%): Please avoid use of this product under such circumstance in practice.
834 +Troubleshooting: Please avoid use of this product under such circumstance in practice.
831 831  )))
832 832  
833 833  
... ... @@ -836,7 +836,7 @@
836 836  )))
837 837  
838 838  (((
839 -(% style="color:red" %)**Troubleshooting**(%%): please use dry dust-free cloth to gently remove the foreign matter.
843 +Troubleshooting: please use dry dust-free cloth to gently remove the foreign matter.
840 840  )))
841 841  
842 842  
... ... @@ -863,7 +863,6 @@
863 863  
864 864  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
865 865  
866 -
867 867  = 9. ​Packing Info =
868 868  
869 869  
... ... @@ -881,7 +881,6 @@
881 881  
882 882  * Weight / pcs : g
883 883  
884 -
885 885  = 10. Support =
886 886  
887 887  
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