<
From version < 109.8 >
edited by Xiaoling
on 2022/06/10 13:55
To version < 109.10 >
edited by Xiaoling
on 2022/06/10 13:57
>
Change comment: There is no comment for this version

Summary

Details

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Content
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4 4  
5 5  **Contents:**
6 6  
7 +{{toc/}}
7 7  
8 8  
9 9  
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10 10  
11 11  
12 12  
14 +
13 13  = 1.  Introduction =
14 14  
15 15  == 1.1 ​ What is LoRaWAN LiDAR ToF Distance Sensor ==
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17 17  (((
18 18  
19 19  
22 +(((
20 20  The Dragino LLDS12 is a (% style="color:blue" %)**LoRaWAN LiDAR ToF (Time of Flight) Distance Sensor**(%%) for Internet of Things solution. It is capable to measure the distance to an object as close as 10 centimeters (+/- 5cm up to 6m) and as far as 12 meters (+/-1% starting at 6m)!. The LiDAR probe uses laser induction technology for distance measurement.
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21 21  
26 +(((
22 22  The LLDS12 can be applied to scenarios such as horizontal distance measurement, parking management system, object proximity and presence detection, intelligent trash can management system, robot obstacle avoidance, automatic control, sewer, etc.
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23 23  
30 +(((
24 24  It detects the distance between the measured object and the sensor, and uploads the value via wireless to LoRaWAN IoT Server.
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25 25  
34 +(((
26 26  The LoRa wireless technology used in LLDS12 allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
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27 27  
38 +(((
28 28  LLDS12 is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
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29 29  
42 +(((
30 30  Each LLDS12 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.
31 31  )))
45 +)))
32 32  
33 33  
34 34  [[image:1654826306458-414.png]]
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293 293  
294 294  
295 295  
296 -
297 297  === 2.3.8  Decode payload in The Things Network ===
298 298  
299 299  While using TTN network, you can add the payload format to decode the payload.
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462 462  * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
463 463  * Use the Join successful sub-band if the server doesn’t include sub-band info in the OTAA Join Accept message ( TTN v2 doesn't include)
464 464  
465 -=== 2.6.3 CN470-510 (CN470) ===
478 +=== 2.6.3  CN470-510 (CN470) ===
466 466  
467 467  (((
468 468  Used in China, Default use CHE=1
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551 551  
552 552  
553 553  
554 -=== 2.6.4 AU915-928(AU915) ===
567 +=== 2.6.4  AU915-928(AU915) ===
555 555  
556 556  (((
557 557  Frequency band as per definition in LoRaWAN 1.0.3 Regional document.
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572 572  * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
573 573  * Use the Join successful sub-band if the server doesn’t include sub-band info in the OTAA Join Accept message ( TTN v2 doesn't include)
574 574  
575 -=== 2.6.5 AS920-923 & AS923-925 (AS923) ===
588 +=== 2.6.5  AS920-923 & AS923-925 (AS923) ===
576 576  
577 577  (((
578 578  (% style="color:blue" %)**Default Uplink channel:**
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681 681  
682 682  
683 683  
684 -=== 2.6.6 KR920-923 (KR920) ===
697 +=== 2.6.6  KR920-923 (KR920) ===
685 685  
686 686  (((
687 687  (% style="color:blue" %)**Default channel:**
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754 754  
755 755  
756 756  
757 -=== 2.6.7 IN865-867 (IN865) ===
770 +=== 2.6.7  IN865-867 (IN865) ===
758 758  
759 759  (((
760 760  (% style="color:blue" %)**Uplink:**
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