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Last modified by Mengting Qiu on 2023/12/14 11:15
From version 90.2
edited by Xiaoling
on 2023/07/15 15:29
Change comment: There is no comment for this version
To version 82.20
edited by Xiaoling
on 2023/06/14 17:35
Change comment: There is no comment for this version

Summary

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... ... @@ -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 ==
... ... @@ -158,6 +158,7 @@
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 +
161 161  == 1.9 Mechanical ==
162 162  
163 163  
... ... @@ -173,6 +173,7 @@
173 173  (% style="color:blue" %)**Probe Mechanical:**
174 174  
175 175  
177 +
176 176  [[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"]]
177 177  
178 178  
... ... @@ -192,7 +192,7 @@
192 192  
193 193  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.
194 194  
195 -[[image:image-20230615153004-2.png||height="459" width="800"]](% style="display:none" %)
197 +[[image:image-20230614162359-3.png||height="468" width="800"]](% style="display:none" %)
196 196  
197 197  
198 198  (% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from LDS12-LB.
... ... @@ -239,75 +239,6 @@
239 239  == 2.3 ​Uplink Payload ==
240 240  
241 241  
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 -
311 311  (((
312 312  LDS12-LB will uplink payload via LoRaWAN with below payload format: 
313 313  )))
... ... @@ -316,19 +316,15 @@
316 316  Uplink payload includes in total 11 bytes.
317 317  )))
318 318  
319 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:670px" %)
252 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
320 320  |=(% style="width: 62.5px;background-color:#4F81BD;color:white" %)(((
321 321  **Size(bytes)**
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" %)(((
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" %)(((
324 324  [[Temperature DS18B20>>||anchor="H2.3.2DS18B20Temperaturesensor"]]
325 -)))|[[Distance>>||anchor="H2.3.3Distance"]]|[[Distance signal strength>>||anchor="H2.3.4Distancesignalstrength"]]|(% style="width:122px" %)(((
326 -[[Interrupt flag>>]]
327 -
328 -[[&>>]]
329 -
330 -[[Interrupt_level>>]]
331 -)))|(% style="width:54px" %)[[LiDAR temp>>||anchor="H2.3.6LiDARtemp"]]|(% style="width:96px" %)(((
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"]]|(((
332 332  [[Message Type>>||anchor="H2.3.7MessageType"]]
333 333  )))
334 334  
... ... @@ -335,7 +335,7 @@
335 335  [[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"]]
336 336  
337 337  
338 -==== 2.3.2.a Battery Info ====
267 +=== 2.3.1 Battery Info ===
339 339  
340 340  
341 341  Check the battery voltage for LDS12-LB.
... ... @@ -345,7 +345,7 @@
345 345  Ex2: 0x0B49 = 2889mV
346 346  
347 347  
348 -==== 2.3.2.b DS18B20 Temperature sensor ====
277 +=== 2.3.2 DS18B20 Temperature sensor ===
349 349  
350 350  
351 351  This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
... ... @@ -358,7 +358,7 @@
358 358  If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
359 359  
360 360  
361 -==== 2.3.2.c Distance ====
290 +=== 2.3.3 Distance ===
362 362  
363 363  
364 364  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.
... ... @@ -369,7 +369,7 @@
369 369  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.
370 370  
371 371  
372 -==== 2.3.2.d Distance signal strength ====
301 +=== 2.3.4 Distance signal strength ===
373 373  
374 374  
375 375  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.
... ... @@ -382,7 +382,7 @@
382 382  Customers can judge whether they need to adjust the environment based on the signal strength.
383 383  
384 384  
385 -==== 2.3.2.e Interrupt Pin & Interrupt Level ====
314 +=== 2.3.5 Interrupt Pin ===
386 386  
387 387  
388 388  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.
... ... @@ -396,7 +396,7 @@
396 396  0x01: Interrupt Uplink Packet.
397 397  
398 398  
399 -==== 2.3.2.f LiDAR temp ====
328 +=== 2.3.6 LiDAR temp ===
400 400  
401 401  
402 402  Characterize the internal temperature value of the sensor.
... ... @@ -406,7 +406,7 @@
406 406  If payload is: F2(H) <<24>>24=-14(D),LiDAR temp=-14℃.
407 407  
408 408  
409 -==== 2.3.2.g Message Type ====
338 +=== 2.3.7 Message Type ===
410 410  
411 411  
412 412  (((
... ... @@ -422,9 +422,10 @@
422 422  |(% style="width:160px" %)0x01|(% style="width:163px" %)Normal Uplink|(% style="width:173px" %)[[Normal Uplink Payload>>||anchor="H2.3200BUplinkPayload"]]
423 423  |(% style="width:160px" %)0x02|(% style="width:163px" %)Reply configures info|(% style="width:173px" %)[[Configure Info Payload>>||anchor="H3.ConfigureLDS12-LB"]]
424 424  
425 -=== 2.3.3 Decode payload in The Things Network ===
426 426  
355 +=== 2.3.8 Decode payload in The Things Network ===
427 427  
357 +
428 428  While using TTN network, you can add the payload format to decode the payload.
429 429  
430 430  [[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"]]
... ... @@ -600,8 +600,10 @@
600 600  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:
601 601  )))
602 602  
533 +
603 603  [[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"]]
604 604  
536 +
605 605  (((
606 606  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.
607 607  )))
... ... @@ -623,6 +623,9 @@
623 623  * The LiDAR probe is cover by dirty things; the reading might be wrong. In this case, need to clean the probe.
624 624  * The sensor window is made by Acrylic. Don't touch it with alcohol material. This will destroy the sensor window.
625 625  
558 +
559 +
560 +
626 626  === 2.8.4  Reflectivity of different objects ===
627 627  
628 628  
... ... @@ -649,6 +649,9 @@
649 649  |(% style="width:53px" %)17|(% style="width:229px" %)stainless steel|(% style="width:93px" %)200%
650 650  |(% style="width:53px" %)18|(% style="width:229px" %)Reflector plate, reflective tape|(% style="width:93px" %)>300%
651 651  
587 +
588 +
589 +
652 652  = 3. Configure LDS12-LB =
653 653  
654 654  == 3.1 Configure Methods ==
... ... @@ -662,6 +662,9 @@
662 662  
663 663  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
664 664  
603 +
604 +
605 +
665 665  == 3.2 General Commands ==
666 666  
667 667  
... ... @@ -722,9 +722,6 @@
722 722  )))
723 723  * (((
724 724  Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds 
725 -
726 -
727 -
728 728  )))
729 729  
730 730  === 3.3.2 Set Interrupt Mode ===
... ... @@ -761,33 +761,87 @@
761 761  
762 762  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
763 763  
764 -=== 3.3.3  Set Power Output Duration ===
765 765  
766 -Control the output duration 3V3 . Before each sampling, device will
767 767  
768 -~1. first enable the power output to external sensor,
769 769  
770 -2. keep it on as per duration, read sensor value and construct uplink payload
771 771  
772 -3. final, close the power output.
706 +=== 3.3.3 Get Firmware Version Info ===
773 773  
774 -(% style="color:blue" %)**AT Command: AT+3V3T**
775 775  
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
709 +Feature: use downlink to get firmware version.
782 782  
783 -(% style="color:blue" %)**Downlink Command: 0x07**(%%)
784 -Format: Command Code (0x07) followed by 3 bytes.
711 +(% style="color:blue" %)**Downlink Command: 0x26**
785 785  
786 -The first byte is 01,the second and third bytes are the time to turn on.
713 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:492px" %)
714 +|(% 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)**
715 +|(% style="width:191px" %)Get Firmware Version Info|(% style="width:57px" %)Any|(% style="width:91px" %)26|(% style="width:151px" %)2
787 787  
788 -* Example 1: Downlink Payload: 07 01 00 00  **~-~-->**  AT+3V3T=0
789 -* Example 2: Downlink Payload: 07 01 01 F4  **~-~-->**  AT+3V3T=500
717 +* Reply to the confirmation package: 26 01
718 +* Reply to non-confirmed packet: 26 00
790 790  
720 +Device will send an uplink after got this downlink command. With below payload:
721 +
722 +Configures info payload:
723 +
724 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
725 +|=(% style="background-color:#4F81BD;color:white" %)(((
726 +**Size(bytes)**
727 +)))|=(% 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**
728 +|**Value**|Software Type|(((
729 +Frequency Band
730 +)))|Sub-band|(((
731 +Firmware Version
732 +)))|Sensor Type|Reserve|(((
733 +[[Message Type>>||anchor="H2.3.7MessageType"]]
734 +Always 0x02
735 +)))
736 +
737 +(% style="color:#037691" %)**Software Type**(%%): Always 0x03 for LLDS12
738 +
739 +(% style="color:#037691" %)**Frequency Band**:
740 +
741 +*0x01: EU868
742 +
743 +*0x02: US915
744 +
745 +*0x03: IN865
746 +
747 +*0x04: AU915
748 +
749 +*0x05: KZ865
750 +
751 +*0x06: RU864
752 +
753 +*0x07: AS923
754 +
755 +*0x08: AS923-1
756 +
757 +*0x09: AS923-2
758 +
759 +*0xa0: AS923-3
760 +
761 +
762 +(% style="color:#037691" %)**Sub-Band**(%%): value 0x00 ~~ 0x08
763 +
764 +(% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
765 +
766 +(% style="color:#037691" %)**Sensor Type**:
767 +
768 +0x01: LSE01
769 +
770 +0x02: LDDS75
771 +
772 +0x03: LDDS20
773 +
774 +0x04: LLMS01
775 +
776 +0x05: LSPH01
777 +
778 +0x06: LSNPK01
779 +
780 +0x07: LLDS12
781 +
782 +
791 791  = 4. Battery & Power Consumption =
792 792  
793 793  
... ... @@ -836,11 +836,11 @@
836 836  
837 837  
838 838  (((
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.)
831 +(% 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.)
840 840  )))
841 841  
842 842  (((
843 -(% style="color:red" %)**Troubleshooting**(%%): Please avoid use of this product under such circumstance in practice.
835 +Troubleshooting: Please avoid use of this product under such circumstance in practice.
844 844  )))
845 845  
846 846  
... ... @@ -849,7 +849,7 @@
849 849  )))
850 850  
851 851  (((
852 -(% style="color:red" %)**Troubleshooting**(%%): please use dry dust-free cloth to gently remove the foreign matter.
844 +Troubleshooting: please use dry dust-free cloth to gently remove the foreign matter.
853 853  )))
854 854  
855 855  
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