Last modified by Mengting Qiu on 2025/02/26 15:04
<
From version < 113.8 >
edited by Xiaoling
on 2022/06/10 15:06
To version < 119.3 >
edited by Xiaoling
on 2022/06/10 15:37
>
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 **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 **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  
... ... @@ -63,9 +63,6 @@
63 63  * Downlink to change configure
64 64  * 8500mAh Battery for long term use
65 65  
66 -
67 -
68 -
69 69  == 1.3  Probe Specification ==
70 70  
71 71  * Storage temperature ：-20℃~~75℃
... ... @@ -81,9 +81,6 @@
81 81  * Material of enclosure - ABS+PC
82 82  * Wire length - 25cm
83 83  
84 -
85 -
86 -
87 87  == 1.4  Probe Dimension ==
88 88  
89 89  
... ... @@ -100,9 +100,6 @@
100 100  * Automatic control
101 101  * Sewer
102 102  
103 -
104 -
105 -
106 106  == 1.6  Pin mapping and power on ==
107 107  
108 108  
... ... @@ -309,9 +309,6 @@
309 309  |(% style="width:160px" %)0x01|(% style="width:163px" %)Normal Uplink|(% style="width:173px" %)[[Normal Uplink Payload>>||anchor="H2.3A0200BUplinkPayload"]]
310 310  |(% style="width:160px" %)0x02|(% style="width:163px" %)Reply configures info|(% style="width:173px" %)[[Configure Info Payload>>||anchor="H4.3A0GetFirmwareVersionInfo"]]
311 311  
312 -
313 -
314 -
315 315  === 2.3.8  Decode payload in The Things Network ===
316 316  
317 317  While using TTN network, you can add the payload format to decode the payload.
... ... @@ -480,9 +480,6 @@
480 480  * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
481 481  * 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)
482 482  
483 -
484 -
485 -
486 486  === 2.6.3  CN470-510 (CN470) ===
487 487  
488 488  (((
... ... @@ -593,9 +593,6 @@
593 593  * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
594 594  * 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)
595 595  
596 -
597 -
598 -
599 599  === 2.6.5  AS920-923 & AS923-925 (AS923) ===
600 600  
601 601  (((
... ... @@ -823,8 +823,6 @@
823 823  * Blink once when device transmit a packet.
824 824  
825 825  
826 -
827 -
828 828  == 2.8  ​Firmware Change Log ==
829 829  
830 830  
... ... @@ -999,12 +999,8 @@
999 999  )))
1000 1000  * (((
1001 1001  Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
1002 -
1003 -
1004 -
1005 1005  )))
1006 1006  
1007 -
1008 1008  == 4.2  Set Interrupt Mode ==
1009 1009  
1010 1010  Feature, Set Interrupt mode for GPIO_EXIT.
... ... @@ -1033,7 +1033,6 @@
1033 1033  Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
1034 1034  )))
1035 1035  
1036 -
1037 1037  == 4.3  Get Firmware Version Info ==
1038 1038  
1039 1039  Feature: use downlink to get firmware version.
... ... @@ -1305,6 +1305,8 @@
1305 1305  * (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
1306 1306  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1307 1307  
1276 +
1277 +
1308 1308  = 10. ​ Packing Info =
1309 1309  
1310 1310  
... ... @@ -1319,6 +1319,8 @@
1319 1319  * Package Size / pcs : cm
1320 1320  * Weight / pcs : g
1321 1321  
1292 +
1293 +
1322 1322  = 11.  ​Support =
1323 1323  
1324 1324  * 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