Last modified by Mengting Qiu on 2025/02/26 15:04
<
From version < 116.1 >
edited by Xiaoling
on 2022/06/10 15:14
To version < 119.4 >
edited by Xiaoling
on 2022/06/10 15:38
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Title
... ... @@ -1,1 +1,1 @@
1 -LLDS12-LoRaWAN LiDAR ToF Distance Sensor User Manual
1 +LDDS75 - LoRaWAN Distance Detection Sensor User Manual
Content
... ... @@ -1,10 +1,8 @@
1 1  (% style="text-align:center" %)
2 -[[image:image-20220610095606-1.png]]
2 +[[image:1654846127817-788.png]]
3 3  
4 -
5 5  **Contents:**
6 6  
7 -{{toc/}}
8 8  
9 9  
10 10  
... ... @@ -14,33 +14,28 @@
14 14  
15 15  = 1.  Introduction =
16 16  
17 -== 1.1 ​ What is LoRaWAN LiDAR ToF Distance Sensor ==
15 +== 1.1 ​ What is LoRaWAN Distance Detection Sensor ==
18 18  
19 19  (((
20 20  
21 21  
22 22  (((
23 -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.
24 -)))
21 +The Dragino LDDS75 is a **(% style="color:#4F81BD" %)LoRaWAN Distance Detection Sensor**(%%) for Internet of Things solution. It is used to measure the distance between the sensor and a flat object. The distance detection sensor is a module that uses **(% style="color:#4472C4" %) ultrasonic sensing** (%%)technology for distance measurement, and **temperature compensation** is performed internally to improve the reliability of data. The LDDS75 can be applied to scenarios such as horizontal distance measurement, liquid level measurement, parking management system, object proximity and presence detection, intelligent trash can management system, robot obstacle avoidance, automatic control, sewer, bottom water level monitoring, etc.
25 25  
26 -(((
27 -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.
28 -)))
29 29  
30 -(((
31 -It detects the distance between the measured object and the sensor, and uploads the value via wireless to LoRaWAN IoT Server.
32 -)))
24 +It detects the distance** between the measured object and the sensor**, and uploads the value via wireless to LoRaWAN IoT Server.
33 33  
34 -(((
35 -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.
36 -)))
37 37  
38 -(((
39 -LLDS12 is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
40 -)))
27 +The LoRa wireless technology used in LDDS75 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.
41 41  
42 -(((
43 -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.
29 +
30 +LDDS75 is powered by **4000mA or 8500mAh Li-SOCI2 battery**; It is designed for long term use up to 10 years*.
31 +
32 +
33 +Each LDDS75 pre-loads with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect if there is network coverage, after power on.
34 +
35 +
36 +*Actually lifetime depends on network coverage and uplink interval and other factors
44 44  )))
45 45  )))
46 46  
... ... @@ -63,7 +63,6 @@
63 63  * Downlink to change configure
64 64  * 8500mAh Battery for long term use
65 65  
66 -
67 67  == 1.3  Probe Specification ==
68 68  
69 69  * Storage temperature ：-20℃~~75℃
... ... @@ -79,7 +79,6 @@
79 79  * Material of enclosure - ABS+PC
80 80  * Wire length - 25cm
81 81  
82 -
83 83  == 1.4  Probe Dimension ==
84 84  
85 85  
... ... @@ -96,7 +96,6 @@
96 96  * Automatic control
97 97  * Sewer
98 98  
99 -
100 100  == 1.6  Pin mapping and power on ==
101 101  
102 102  
... ... @@ -303,7 +303,6 @@
303 303  |(% style="width:160px" %)0x01|(% style="width:163px" %)Normal Uplink|(% style="width:173px" %)[[Normal Uplink Payload>>||anchor="H2.3A0200BUplinkPayload"]]
304 304  |(% style="width:160px" %)0x02|(% style="width:163px" %)Reply configures info|(% style="width:173px" %)[[Configure Info Payload>>||anchor="H4.3A0GetFirmwareVersionInfo"]]
305 305  
306 -
307 307  === 2.3.8  Decode payload in The Things Network ===
308 308  
309 309  While using TTN network, you can add the payload format to decode the payload.
... ... @@ -472,7 +472,6 @@
472 472  * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
473 473  * 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)
474 474  
475 -
476 476  === 2.6.3  CN470-510 (CN470) ===
477 477  
478 478  (((
... ... @@ -583,7 +583,6 @@
583 583  * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
584 584  * 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)
585 585  
586 -
587 587  === 2.6.5  AS920-923 & AS923-925 (AS923) ===
588 588  
589 589  (((
... ... @@ -881,7 +881,6 @@
881 881  * The LiDAR probe is cover by dirty things; the reading might be wrong. In this case, need to clean the probe.
882 882  * The sensor window is made by Acrylic. Don’t touch it with alcohol material. This will destroy the sensor window.
883 883  
884 -
885 885  = 4.  Configure LLDS12 via AT Command or LoRaWAN Downlink =
886 886  
887 887  (((
... ... @@ -988,7 +988,6 @@
988 988  Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
989 989  )))
990 990  
991 -
992 992  == 4.2  Set Interrupt Mode ==
993 993  
994 994  Feature, Set Interrupt mode for GPIO_EXIT.
... ... @@ -1017,7 +1017,6 @@
1017 1017  Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
1018 1018  )))
1019 1019  
1020 -
1021 1021  == 4.3  Get Firmware Version Info ==
1022 1022  
1023 1023  Feature: use downlink to get firmware version.
... ... @@ -1290,6 +1290,7 @@
1290 1290  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1291 1291  
1292 1292  
1277 +
1293 1293  = 10. ​ Packing Info =
1294 1294  
1295 1295  
... ... @@ -1305,6 +1305,7 @@
1305 1305  * Weight / pcs : g
1306 1306  
1307 1307  
1293 +
1308 1308  = 11.  ​Support =
1309 1309  
1310 1310  * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
1654846127817-788.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +107.3 KB
Content

Applications

Navigation

Copyright ©2010-2024 Dragino Technology Co., LTD. All rights reserved
Dragino Wiki v2.0