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Last modified by Mengting Qiu on 2023/12/14 11:15
From version 90.1
edited by Saxer Lin
on 2023/07/15 14:04
Change comment: There is no comment for this version
To version 84.2
edited by Xiaoling
on 2023/06/15 15:30
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
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1 -XWiki.Saxer
1 +XWiki.Xiaoling
Content
... ... @@ -54,6 +54,7 @@
54 54  * Downlink to change configure
55 55  * 8500mAh Battery for long term use
56 56  
57 +
57 57  == 1.3 Specification ==
58 58  
59 59  
... ... @@ -99,6 +99,7 @@
99 99  * Sleep Mode: 5uA @ 3.3v
100 100  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
101 101  
103 +
102 102  == 1.4 Applications ==
103 103  
104 104  
... ... @@ -110,6 +110,7 @@
110 110  * Automatic control
111 111  * Sewer
112 112  
115 +
113 113  (% style="display:none" %)
114 114  
115 115  == 1.5 Sleep mode and working mode ==
... ... @@ -139,6 +139,7 @@
139 139  )))
140 140  |(% 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.
141 141  
145 +
142 142  == 1.7 BLE connection ==
143 143  
144 144  
... ... @@ -239,73 +239,6 @@
239 239  == 2.3 ​Uplink Payload ==
240 240  
241 241  
242 -=== 2.3.1 Device Status, FPORT~=5 ===
243 -
244 -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.
245 -
246 -The Payload format is as below.
247 -
248 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:529px" %)
249 -|=(% style="width: 62.5px;background-color:#4F81BD;color:white" %)(((
250 -**Size(bytes)**
251 -)))|=(% 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**
252 -|(% 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
253 -
254 -Example parse in TTNv3
255 -
256 -**Sensor Model**: For LDS12-LB, this value is 0x24
257 -
258 -**Firmware Version**: 0x0100, Means: v1.0.0 version
259 -
260 -**Frequency Band**:
261 -
262 -0x01: EU868
263 -
264 -0x02: US915
265 -
266 -0x03: IN865
267 -
268 -0x04: AU915
269 -
270 -0x05: KZ865
271 -
272 -0x06: RU864
273 -
274 -0x07: AS923
275 -
276 -0x08: AS923-1
277 -
278 -0x09: AS923-2
279 -
280 -0x0a: AS923-3
281 -
282 -0x0b: CN470
283 -
284 -0x0c: EU433
285 -
286 -0x0d: KR920
287 -
288 -0x0e: MA869
289 -
290 -**Sub-Band**:
291 -
292 -AU915 and US915:value 0x00 ~~ 0x08
293 -
294 -CN470: value 0x0B ~~ 0x0C
295 -
296 -Other Bands: Always 0x00
297 -
298 -**Battery Info**:
299 -
300 -Check the battery voltage.
301 -
302 -Ex1: 0x0B45 = 2885mV
303 -
304 -Ex2: 0x0B49 = 2889mV
305 -
306 -
307 -=== 2.3.2 Uplink Payload, FPORT~=2 ===
308 -
309 309  (((
310 310  LDS12-LB will uplink payload via LoRaWAN with below payload format: 
311 311  )))
... ... @@ -314,19 +314,15 @@
314 314  Uplink payload includes in total 11 bytes.
315 315  )))
316 316  
317 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:670px" %)
254 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
318 318  |=(% style="width: 62.5px;background-color:#4F81BD;color:white" %)(((
319 319  **Size(bytes)**
320 -)))|=(% 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**
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**
321 321  |(% style="width:62.5px" %)Value|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1BatteryInfo"]]|(% style="width:62.5px" %)(((
322 322  [[Temperature DS18B20>>||anchor="H2.3.2DS18B20Temperaturesensor"]]
323 -)))|[[Distance>>||anchor="H2.3.3Distance"]]|[[Distance signal strength>>||anchor="H2.3.4Distancesignalstrength"]]|(% style="width:122px" %)(((
324 -[[Interrupt flag>>]]
325 -
326 -[[&>>]]
327 -
328 -[[Interrupt_level>>]]
329 -)))|(% style="width:54px" %)[[LiDAR temp>>||anchor="H2.3.6LiDARtemp"]]|(% style="width:96px" %)(((
260 +)))|[[Distance>>||anchor="H2.3.3Distance"]]|[[Distance signal strength>>||anchor="H2.3.4Distancesignalstrength"]]|(((
261 +[[Interrupt flag>>||anchor="H2.3.5InterruptPin"]]
262 +)))|[[LiDAR temp>>||anchor="H2.3.6LiDARtemp"]]|(((
330 330  [[Message Type>>||anchor="H2.3.7MessageType"]]
331 331  )))
332 332  
... ... @@ -333,7 +333,7 @@
333 333  [[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"]]
334 334  
335 335  
336 -==== 2.3.2.a Battery Info ====
269 +=== 2.3.1 Battery Info ===
337 337  
338 338  
339 339  Check the battery voltage for LDS12-LB.
... ... @@ -343,7 +343,7 @@
343 343  Ex2: 0x0B49 = 2889mV
344 344  
345 345  
346 -==== 2.3.2.b DS18B20 Temperature sensor ====
279 +=== 2.3.2 DS18B20 Temperature sensor ===
347 347  
348 348  
349 349  This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
... ... @@ -356,7 +356,7 @@
356 356  If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
357 357  
358 358  
359 -==== 2.3.2.c Distance ====
292 +=== 2.3.3 Distance ===
360 360  
361 361  
362 362  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.
... ... @@ -367,7 +367,7 @@
367 367  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.
368 368  
369 369  
370 -==== 2.3.2.d Distance signal strength ====
303 +=== 2.3.4 Distance signal strength ===
371 371  
372 372  
373 373  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.
... ... @@ -380,7 +380,7 @@
380 380  Customers can judge whether they need to adjust the environment based on the signal strength.
381 381  
382 382  
383 -==== 2.3.2.e Interrupt Pin & Interrupt Level ====
316 +=== 2.3.5 Interrupt Pin ===
384 384  
385 385  
386 386  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.
... ... @@ -394,7 +394,7 @@
394 394  0x01: Interrupt Uplink Packet.
395 395  
396 396  
397 -==== 2.3.2.f LiDAR temp ====
330 +=== 2.3.6 LiDAR temp ===
398 398  
399 399  
400 400  Characterize the internal temperature value of the sensor.
... ... @@ -404,7 +404,7 @@
404 404  If payload is: F2(H) <<24>>24=-14(D),LiDAR temp=-14℃.
405 405  
406 406  
407 -==== 2.3.2.g Message Type ====
340 +=== 2.3.7 Message Type ===
408 408  
409 409  
410 410  (((
... ... @@ -420,6 +420,7 @@
420 420  |(% style="width:160px" %)0x01|(% style="width:163px" %)Normal Uplink|(% style="width:173px" %)[[Normal Uplink Payload>>||anchor="H2.3200BUplinkPayload"]]
421 421  |(% style="width:160px" %)0x02|(% style="width:163px" %)Reply configures info|(% style="width:173px" %)[[Configure Info Payload>>||anchor="H3.ConfigureLDS12-LB"]]
422 422  
356 +
423 423  === 2.3.8 Decode payload in The Things Network ===
424 424  
425 425  
... ... @@ -621,6 +621,7 @@
621 621  * The LiDAR probe is cover by dirty things; the reading might be wrong. In this case, need to clean the probe.
622 622  * The sensor window is made by Acrylic. Don't touch it with alcohol material. This will destroy the sensor window.
623 623  
558 +
624 624  === 2.8.4  Reflectivity of different objects ===
625 625  
626 626  
... ... @@ -647,6 +647,7 @@
647 647  |(% style="width:53px" %)17|(% style="width:229px" %)stainless steel|(% style="width:93px" %)200%
648 648  |(% style="width:53px" %)18|(% style="width:229px" %)Reflector plate, reflective tape|(% style="width:93px" %)>300%
649 649  
585 +
650 650  = 3. Configure LDS12-LB =
651 651  
652 652  == 3.1 Configure Methods ==
... ... @@ -660,6 +660,7 @@
660 660  
661 661  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
662 662  
599 +
663 663  == 3.2 General Commands ==
664 664  
665 665  
... ... @@ -760,34 +760,83 @@
760 760  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
761 761  
762 762  
763 -=== 3.3.3  Set Power Output Duration ===
700 +=== 3.3.3 Get Firmware Version Info ===
764 764  
765 -Control the output duration 3V3 . Before each sampling, device will
766 766  
767 -~1. first enable the power output to external sensor,
703 +Feature: use downlink to get firmware version.
768 768  
769 -2. keep it on as per duration, read sensor value and construct uplink payload
705 +(% style="color:blue" %)**Downlink Command: 0x26**
770 770  
771 -3. final, close the power output.
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)**
709 +|(% style="width:191px" %)Get Firmware Version Info|(% style="width:57px" %)Any|(% style="width:91px" %)26|(% style="width:151px" %)2
772 772  
773 -(% style="color:blue" %)**AT Command: AT+3V3T**
711 +* Reply to the confirmation package: 26 01
712 +* Reply to non-confirmed packet: 26 00
774 774  
775 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
776 -|=(% 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**
777 -|(% style="width:154px" %)AT+3V3T=?|(% style="width:196px" %)Show 3V3 open time.|(% style="width:157px" %)0 (default)
778 -OK
779 -|(% style="width:154px" %)AT+3V3T=1000|(% style="width:196px" %)Close after a delay of 1000 milliseconds.|(% style="width:157px" %)OK
780 -|(% style="width:154px" %)AT+3V3T=0|(% style="width:196px" %)Always turn on the power supply of 3V3 pin.|(% style="width:157px" %)OK
714 +Device will send an uplink after got this downlink command. With below payload:
781 781  
782 -(% style="color:blue" %)**Downlink Command: 0x07**(%%)
783 -Format: Command Code (0x07) followed by 3 bytes.
716 +Configures info payload:
784 784  
785 -The first byte is 01,the second and third bytes are the time to turn on.
718 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
719 +|=(% style="background-color:#4F81BD;color:white" %)(((
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**
722 +|**Value**|Software Type|(((
723 +Frequency Band
724 +)))|Sub-band|(((
725 +Firmware Version
726 +)))|Sensor Type|Reserve|(((
727 +[[Message Type>>||anchor="H2.3.7MessageType"]]
728 +Always 0x02
729 +)))
786 786  
787 -* Example 1: Downlink Payload: 07 01 00 00  **~-~-->**  AT+3V3T=0
788 -* Example 2: Downlink Payload: 07 01 01 F4  **~-~-->**  AT+3V3T=500
731 +(% style="color:#037691" %)**Software Type**(%%): Always 0x03 for LLDS12
789 789  
733 +(% style="color:#037691" %)**Frequency Band**:
790 790  
735 +*0x01: EU868
736 +
737 +*0x02: US915
738 +
739 +*0x03: IN865
740 +
741 +*0x04: AU915
742 +
743 +*0x05: KZ865
744 +
745 +*0x06: RU864
746 +
747 +*0x07: AS923
748 +
749 +*0x08: AS923-1
750 +
751 +*0x09: AS923-2
752 +
753 +*0xa0: AS923-3
754 +
755 +
756 +(% style="color:#037691" %)**Sub-Band**(%%): value 0x00 ~~ 0x08
757 +
758 +(% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
759 +
760 +(% style="color:#037691" %)**Sensor Type**:
761 +
762 +0x01: LSE01
763 +
764 +0x02: LDDS75
765 +
766 +0x03: LDDS20
767 +
768 +0x04: LLMS01
769 +
770 +0x05: LSPH01
771 +
772 +0x06: LSNPK01
773 +
774 +0x07: LLDS12
775 +
776 +
791 791  = 4. Battery & Power Consumption =
792 792  
793 793  
... ... @@ -816,6 +816,7 @@
816 816  
817 817  * 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]]**.
818 818  
805 +
819 819  = 6. FAQ =
820 820  
821 821  == 6.1 What is the frequency plan for LDS12-LB? ==
... ... @@ -876,6 +876,7 @@
876 876  
877 877  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
878 878  
866 +
879 879  = 9. ​Packing Info =
880 880  
881 881  
... ... @@ -893,6 +893,7 @@
893 893  
894 894  * Weight / pcs : g
895 895  
884 +
896 896  = 10. Support =
897 897  
898 898