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Last modified by Mengting Qiu on 2023/12/14 11:15
From version 90.8
edited by Xiaoling
on 2023/07/15 15:40
Change comment: There is no comment for this version
To version 83.1
edited by Xiaoling
on 2023/06/15 15:29
Change comment: Uploaded new attachment "image-20230615152941-1.png", version {1}

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 ==
... ... @@ -54,6 +54,8 @@
54 54  * Downlink to change configure
55 55  * 8500mAh Battery for long term use
56 56  
57 +
58 +
57 57  == 1.3 Specification ==
58 58  
59 59  
... ... @@ -99,6 +99,8 @@
99 99  * Sleep Mode: 5uA @ 3.3v
100 100  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
101 101  
104 +
105 +
102 102  == 1.4 Applications ==
103 103  
104 104  
... ... @@ -110,6 +110,8 @@
110 110  * Automatic control
111 111  * Sewer
112 112  
117 +
118 +
113 113  (% style="display:none" %)
114 114  
115 115  == 1.5 Sleep mode and working mode ==
... ... @@ -139,6 +139,8 @@
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  
148 +
149 +
142 142  == 1.7 BLE connection ==
143 143  
144 144  
... ... @@ -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" %)
203 +[[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  )))
... ... @@ -317,21 +317,21 @@
317 317  )))
318 318  
319 319  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
320 -|=(% style="width: 60px;background-color:#4F81BD;color:white" %)(((
259 +|=(% style="width: 62.5px;background-color:#4F81BD;color:white" %)(((
321 321  **Size(bytes)**
322 -)))|=(% style="width: 30px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 80px;background-color:#4F81BD;color:white" %)**2**|=(% style="background-color:#4F81BD;color:white" %)**2**|=(% style="width: 50px;background-color:#4F81BD;color:white" %)**2**|=(% style="background-color:#4F81BD;color:white; width: 122px;" %)**1**|=(% style="background-color: #4F81BD;color:white; width: 70px;" %)**1**|=(% style="background-color: #4F81BD;color:white; width: 70px;" %)**1**
323 -|(% style="width:62.5px" %)Value|(% style="width:62.5px" %)[[BAT>>||anchor="HBatteryInfo"]]|(% style="width:62.5px" %)(((
324 -[[Temperature DS18B20>>||anchor="HDS18B20Temperaturesensor"]]
325 -)))|[[Distance>>||anchor="HDistance"]]|[[Distance signal strength>>||anchor="HDistancesignalstrength"]]|(% style="width:122px" %)(((
326 -[[Interrupt flag & Interrupt_level||anchor="HInterruptPin26A0InterruptLevel">>]]
327 -)))|(% style="width:54px" %)[[LiDAR temp>>||anchor="HLiDARtemp"]]|(% style="width:96px" %)(((
328 -[[Message Type>>||anchor="HMessageType"]]
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" %)(((
263 +[[Temperature DS18B20>>||anchor="H2.3.2DS18B20Temperaturesensor"]]
264 +)))|[[Distance>>||anchor="H2.3.3Distance"]]|[[Distance signal strength>>||anchor="H2.3.4Distancesignalstrength"]]|(((
265 +[[Interrupt flag>>||anchor="H2.3.5InterruptPin"]]
266 +)))|[[LiDAR temp>>||anchor="H2.3.6LiDARtemp"]]|(((
267 +[[Message Type>>||anchor="H2.3.7MessageType"]]
329 329  )))
330 330  
331 331  [[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"]]
332 332  
333 333  
334 -====(% style="color:blue" %)**Battery Info** ====
273 +=== 2.3.1 Battery Info ===
335 335  
336 336  
337 337  Check the battery voltage for LDS12-LB.
... ... @@ -341,7 +341,7 @@
341 341  Ex2: 0x0B49 = 2889mV
342 342  
343 343  
344 -====(% style="color:blue" %)**DS18B20 Temperature sensor** ====
283 +=== 2.3.2 DS18B20 Temperature sensor ===
345 345  
346 346  
347 347  This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
... ... @@ -354,7 +354,7 @@
354 354  If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
355 355  
356 356  
357 -====(% style="color:blue" %)**Distance** ====
296 +=== 2.3.3 Distance ===
358 358  
359 359  
360 360  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.
... ... @@ -365,7 +365,7 @@
365 365  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.
366 366  
367 367  
368 -====(% style="color:blue" %)**Distance signal strength** ====
307 +=== 2.3.4 Distance signal strength ===
369 369  
370 370  
371 371  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.
... ... @@ -378,7 +378,7 @@
378 378  Customers can judge whether they need to adjust the environment based on the signal strength.
379 379  
380 380  
381 -====(% style="color:blue" %)**Interrupt Pin & Interrupt Level** ====
320 +=== 2.3.5 Interrupt Pin ===
382 382  
383 383  
384 384  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.
... ... @@ -392,7 +392,7 @@
392 392  0x01: Interrupt Uplink Packet.
393 393  
394 394  
395 -====(% style="color:blue" %)**LiDAR temp** ====
334 +=== 2.3.6 LiDAR temp ===
396 396  
397 397  
398 398  Characterize the internal temperature value of the sensor.
... ... @@ -402,7 +402,7 @@
402 402  If payload is: F2(H) <<24>>24=-14(D),LiDAR temp=-14℃.
403 403  
404 404  
405 -====(% style="color:blue" %)**Message Type** ====
344 +=== 2.3.7 Message Type ===
406 406  
407 407  
408 408  (((
... ... @@ -420,7 +420,7 @@
420 420  
421 421  
422 422  
423 -=== 2.3.3 Decode payload in The Things Network ===
362 +=== 2.3.8 Decode payload in The Things Network ===
424 424  
425 425  
426 426  While using TTN network, you can add the payload format to decode the payload.
... ... @@ -621,6 +621,8 @@
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  
563 +
564 +
624 624  === 2.8.4  Reflectivity of different objects ===
625 625  
626 626  
... ... @@ -647,6 +647,8 @@
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  
591 +
592 +
650 650  = 3. Configure LDS12-LB =
651 651  
652 652  == 3.1 Configure Methods ==
... ... @@ -660,6 +660,8 @@
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  
606 +
607 +
663 663  == 3.2 General Commands ==
664 664  
665 665  
... ... @@ -759,33 +759,85 @@
759 759  
760 760  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
761 761  
762 -=== 3.3.3  Set Power Output Duration ===
763 763  
764 -Control the output duration 3V3 . Before each sampling, device will
765 765  
766 -~1. first enable the power output to external sensor,
709 +=== 3.3.3 Get Firmware Version Info ===
767 767  
768 -2. keep it on as per duration, read sensor value and construct uplink payload
769 769  
770 -3. final, close the power output.
712 +Feature: use downlink to get firmware version.
771 771  
772 -(% style="color:blue" %)**AT Command: AT+3V3T**
714 +(% style="color:blue" %)**Downlink Command: 0x26**
773 773  
774 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
775 -|=(% 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**
776 -|(% style="width:154px" %)AT+3V3T=?|(% style="width:196px" %)Show 3V3 open time.|(% style="width:157px" %)0 (default)
777 -OK
778 -|(% style="width:154px" %)AT+3V3T=1000|(% style="width:196px" %)Close after a delay of 1000 milliseconds.|(% style="width:157px" %)OK
779 -|(% style="width:154px" %)AT+3V3T=0|(% style="width:196px" %)Always turn on the power supply of 3V3 pin.|(% style="width:157px" %)OK
716 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:492px" %)
717 +|(% 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)**
718 +|(% style="width:191px" %)Get Firmware Version Info|(% style="width:57px" %)Any|(% style="width:91px" %)26|(% style="width:151px" %)2
780 780  
781 -(% style="color:blue" %)**Downlink Command: 0x07**(%%)
782 -Format: Command Code (0x07) followed by 3 bytes.
720 +* Reply to the confirmation package: 26 01
721 +* Reply to non-confirmed packet: 26 00
783 783  
784 -The first byte is 01,the second and third bytes are the time to turn on.
723 +Device will send an uplink after got this downlink command. With below payload:
785 785  
786 -* Example 1: Downlink Payload: 07 01 00 00  **~-~-->**  AT+3V3T=0
787 -* Example 2: Downlink Payload: 07 01 01 F4  **~-~-->**  AT+3V3T=500
725 +Configures info payload:
788 788  
727 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
728 +|=(% style="background-color:#4F81BD;color:white" %)(((
729 +**Size(bytes)**
730 +)))|=(% 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**
731 +|**Value**|Software Type|(((
732 +Frequency Band
733 +)))|Sub-band|(((
734 +Firmware Version
735 +)))|Sensor Type|Reserve|(((
736 +[[Message Type>>||anchor="H2.3.7MessageType"]]
737 +Always 0x02
738 +)))
739 +
740 +(% style="color:#037691" %)**Software Type**(%%): Always 0x03 for LLDS12
741 +
742 +(% style="color:#037691" %)**Frequency Band**:
743 +
744 +*0x01: EU868
745 +
746 +*0x02: US915
747 +
748 +*0x03: IN865
749 +
750 +*0x04: AU915
751 +
752 +*0x05: KZ865
753 +
754 +*0x06: RU864
755 +
756 +*0x07: AS923
757 +
758 +*0x08: AS923-1
759 +
760 +*0x09: AS923-2
761 +
762 +*0xa0: AS923-3
763 +
764 +
765 +(% style="color:#037691" %)**Sub-Band**(%%): value 0x00 ~~ 0x08
766 +
767 +(% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
768 +
769 +(% style="color:#037691" %)**Sensor Type**:
770 +
771 +0x01: LSE01
772 +
773 +0x02: LDDS75
774 +
775 +0x03: LDDS20
776 +
777 +0x04: LLMS01
778 +
779 +0x05: LSPH01
780 +
781 +0x06: LSNPK01
782 +
783 +0x07: LLDS12
784 +
785 +
789 789  = 4. Battery & Power Consumption =
790 790  
791 791  
... ... @@ -814,6 +814,8 @@
814 814  
815 815  * 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]]**.
816 816  
814 +
815 +
817 817  = 6. FAQ =
818 818  
819 819  == 6.1 What is the frequency plan for LDS12-LB? ==
... ... @@ -874,6 +874,8 @@
874 874  
875 875  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
876 876  
876 +
877 +
877 877  = 9. ​Packing Info =
878 878  
879 879  
... ... @@ -891,6 +891,8 @@
891 891  
892 892  * Weight / pcs : g
893 893  
895 +
896 +
894 894  = 10. Support =
895 895  
896 896  
image-20230615153004-2.png
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1 -XWiki.Xiaoling
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