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Last modified by Mengting Qiu on 2023/12/14 11:15
From version 82.21
edited by Xiaoling
on 2023/06/14 17:52
Change comment: There is no comment for this version
To version 82.12
edited by Xiaoling
on 2023/06/14 17:06
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -54,8 +54,6 @@
54 54  * Downlink to change configure
55 55  * 8500mAh Battery for long term use
56 56  
57 -
58 -
59 59  == 1.3 Specification ==
60 60  
61 61  
... ... @@ -101,8 +101,6 @@
101 101  * Sleep Mode: 5uA @ 3.3v
102 102  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
103 103  
104 -
105 -
106 106  == 1.4 Applications ==
107 107  
108 108  
... ... @@ -114,8 +114,6 @@
114 114  * Automatic control
115 115  * Sewer
116 116  
117 -
118 -
119 119  (% style="display:none" %)
120 120  
121 121  == 1.5 Sleep mode and working mode ==
... ... @@ -145,8 +145,6 @@
145 145  )))
146 146  |(% 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.
147 147  
148 -
149 -
150 150  == 1.7 BLE connection ==
151 151  
152 152  
... ... @@ -166,6 +166,7 @@
166 166  [[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"]]
167 167  
168 168  
161 +
169 169  == 1.9 Mechanical ==
170 170  
171 171  
... ... @@ -181,6 +181,7 @@
181 181  (% style="color:blue" %)**Probe Mechanical:**
182 182  
183 183  
177 +
184 184  [[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"]]
185 185  
186 186  
... ... @@ -255,13 +255,14 @@
255 255  Uplink payload includes in total 11 bytes.
256 256  )))
257 257  
252 +
258 258  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
259 259  |=(% style="width: 62.5px;background-color:#4F81BD;color:white" %)(((
260 260  **Size(bytes)**
261 261  )))|=(% 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**
262 -|(% style="width:62.5px" %)Value|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1BatteryInfo"]]|(% style="width:62.5px" %)(((
257 +|(% style="width:62.5px" %)**Value**|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1BatteryInfo"]]|(% style="width:62.5px" %)(((
263 263  [[Temperature DS18B20>>||anchor="H2.3.2DS18B20Temperaturesensor"]]
264 -)))|[[Distance>>||anchor="H2.3.3Distance"]]|[[Distance signal strength>>||anchor="H2.3.4Distancesignalstrength"]]|(((
259 +)))|[[Distance>>||anchor="H2.3.3A0Distance"]]|[[Distance signal strength>>||anchor="H2.3.4Distancesignalstrength"]]|(((
265 265  [[Interrupt flag>>||anchor="H2.3.5InterruptPin"]]
266 266  )))|[[LiDAR temp>>||anchor="H2.3.6LiDARtemp"]]|(((
267 267  [[Message Type>>||anchor="H2.3.7MessageType"]]
... ... @@ -320,9 +320,9 @@
320 320  === 2.3.5 Interrupt Pin ===
321 321  
322 322  
323 -This data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H3.3.2SetInterruptMode"]] for the hardware and software set up.
318 +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.
324 324  
325 -Note: The Internet Pin is a separate pin in the screw terminal. See [[pin mapping>>||anchor="H1.8PinDefinitions"]].
320 +Note: The Internet Pin is a separate pin in the screw terminal. See [[pin mapping>>||anchor="H1.6A0Pinmappingandpoweron"]].
326 326  
327 327  **Example:**
328 328  
... ... @@ -357,6 +357,8 @@
357 357  |(% style="width:160px" %)0x01|(% style="width:163px" %)Normal Uplink|(% style="width:173px" %)[[Normal Uplink Payload>>||anchor="H2.3200BUplinkPayload"]]
358 358  |(% style="width:160px" %)0x02|(% style="width:163px" %)Reply configures info|(% style="width:173px" %)[[Configure Info Payload>>||anchor="H3.ConfigureLDS12-LB"]]
359 359  
355 +
356 +
360 360  === 2.3.8 Decode payload in The Things Network ===
361 361  
362 362  
... ... @@ -507,15 +507,16 @@
507 507  
508 508  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.
509 509  
510 -[[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"]]
511 511  
508 +[[image:1654831757579-263.png]]
512 512  
510 +
513 513  === 2.8.2 Distance Measurement Characteristics ===
514 514  
515 515  
516 516  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:
517 517  
518 -[[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"]]
516 +[[image:1654831774373-275.png]]
519 519  
520 520  
521 521  (((
... ... @@ -536,7 +536,7 @@
536 536  )))
537 537  
538 538  
539 -[[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"]]
537 +[[image:1654831797521-720.png]]
540 540  
541 541  
542 542  (((
... ... @@ -543,14 +543,15 @@
543 543  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.
544 544  )))
545 545  
546 -[[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"]]
544 +[[image:1654831810009-716.png]]
547 547  
546 +
548 548  (((
549 549  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.
550 550  )))
551 551  
552 552  
553 -=== 2.8.3 Notice of usage ===
552 +=== 2.8.3 Notice of usage: ===
554 554  
555 555  
556 556  Possible invalid /wrong reading for LiDAR ToF tech:
... ... @@ -560,12 +560,11 @@
560 560  * The LiDAR probe is cover by dirty things; the reading might be wrong. In this case, need to clean the probe.
561 561  * The sensor window is made by Acrylic. Don't touch it with alcohol material. This will destroy the sensor window.
562 562  
563 -
564 564  === 2.8.4  Reflectivity of different objects ===
565 565  
566 566  
567 567  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:379px" %)
568 -|=(% style="width: 54px;background-color:#4F81BD;color:white" %)Item|=(% style="width: 231px;background-color:#4F81BD;color:white" %)Material|=(% style="width: 94px;background-color:#4F81BD;color:white" %)Relectivity
566 +|=(% style="width: 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
569 569  |(% style="width:53px" %)1|(% style="width:229px" %)Black foam rubber|(% style="width:93px" %)2.4%
570 570  |(% style="width:53px" %)2|(% style="width:229px" %)Black fabric|(% style="width:93px" %)3%
571 571  |(% style="width:53px" %)3|(% style="width:229px" %)Black rubber|(% style="width:93px" %)4%
... ... @@ -587,7 +587,6 @@
587 587  |(% style="width:53px" %)17|(% style="width:229px" %)stainless steel|(% style="width:93px" %)200%
588 588  |(% style="width:53px" %)18|(% style="width:229px" %)Reflector plate, reflective tape|(% style="width:93px" %)>300%
589 589  
590 -
591 591  = 3. Configure LDS12-LB =
592 592  
593 593  == 3.1 Configure Methods ==
... ... @@ -601,7 +601,6 @@
601 601  
602 602  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
603 603  
604 -
605 605  == 3.2 General Commands ==
606 606  
607 607  
... ... @@ -634,7 +634,7 @@
634 634  )))
635 635  
636 636  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
637 -|=(% 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 +|=(% 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**
638 638  |(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
639 639  30000
640 640  OK
... ... @@ -674,7 +674,7 @@
674 674  (% style="color:blue" %)**AT Command: AT+INTMOD**
675 675  
676 676  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
677 -|=(% 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 +|=(% 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**
678 678  |(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
679 679  0
680 680  OK
... ... @@ -699,16 +699,15 @@
699 699  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
700 700  
701 701  
702 -
703 703  === 3.3.3 Get Firmware Version Info ===
704 704  
705 705  
706 706  Feature: use downlink to get firmware version.
707 707  
708 -(% style="color:blue" %)**Downlink Command: 0x26**
703 +(% style="color:#037691" %)**Downlink Command: 0x26**
709 709  
710 710  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:492px" %)
711 -|(% 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)**
706 +|(% 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)**
712 712  |(% style="width:191px" %)Get Firmware Version Info|(% style="width:57px" %)Any|(% style="width:91px" %)26|(% style="width:151px" %)2
713 713  
714 714  * Reply to the confirmation package: 26 01
... ... @@ -719,15 +719,17 @@
719 719  Configures info payload:
720 720  
721 721  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
722 -|=(% style="background-color:#4F81BD;color:white" %)(((
717 +|=(% style="background-color:#D9E2F3;color:#0070C0" %)(((
723 723  **Size(bytes)**
724 -)))|=(% 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**
719 +)))|=(% 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**
725 725  |**Value**|Software Type|(((
726 -Frequency Band
721 +Frequency
722 +Band
727 727  )))|Sub-band|(((
728 -Firmware Version
724 +Firmware
725 +Version
729 729  )))|Sensor Type|Reserve|(((
730 -[[Message Type>>||anchor="H2.3.7MessageType"]]
727 +[[Message Type>>||anchor="H2.3.7A0MessageType"]]
731 731  Always 0x02
732 732  )))
733 733  
... ... @@ -797,7 +797,7 @@
797 797  
798 798  * Fix bugs.
799 799  
800 -Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/w1p7ukjrx49e62r/AAB3uCNCt-koYUvMkZUPBRSca?dl=0]]**
797 +Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/ph4uyz0rchflrnw/AADr1f_5Sg30804NItpfOQbla?dl=0]]**
801 801  
802 802  Methods to Update Firmware:
803 803  
... ... @@ -805,7 +805,6 @@
805 805  
806 806  * 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]]**.
807 807  
808 -
809 809  = 6. FAQ =
810 810  
811 811  == 6.1 What is the frequency plan for LDS12-LB? ==
... ... @@ -826,11 +826,11 @@
826 826  
827 827  
828 828  (((
829 -(% 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.)
825 +(% 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.)
830 830  )))
831 831  
832 832  (((
833 -(% style="color:red" %)**Troubleshooting**(%%): Please avoid use of this product under such circumstance in practice.
829 +Troubleshooting: Please avoid use of this product under such circumstance in practice.
834 834  )))
835 835  
836 836  
... ... @@ -839,7 +839,7 @@
839 839  )))
840 840  
841 841  (((
842 -(% style="color:red" %)**Troubleshooting**(%%): please use dry dust-free cloth to gently remove the foreign matter.
838 +Troubleshooting: please use dry dust-free cloth to gently remove the foreign matter.
843 843  )))
844 844  
845 845