Changes for page DS20L -- LoRaWAN Smart Distance Detector User Manual 01

Last modified by Mengting Qiu on 2023/12/14 11:15

From 65.1 to 66.1 From 82.4 to 82.5

From version 66.1

edited by Xiaoling
on 2023/05/30 13:59

Change comment: Uploaded new attachment "image-20230530135929-2.png", version {1}

To version 82.4

edited by Xiaoling
on 2023/06/14 16:46

Change comment: There is no comment for this version

Raw
Rendered

Summary

Page properties (2 modified, 0 added, 0 removed)
Attachments (0 modified, 16 added, 0 removed)

Details

Page properties

Title

@@ -1,1 +1,1 @@
--SW3L-LB_LoRaWAN_Flow_Sensor_User_Manual
++LDS12-LB -- LoRaWAN LiDAR ToF Distance Sensor User Manual

Content

@@ -1,7 +1,12 @@
  (% style="text-align:center" %)
--[[image:image-20230530084608-2.jpeg||height="707" width="707"]]
++[[image:image-20230614153353-1.png]]
++
++
++
++
++
  **Table of Contents：**
  {{toc/}}
@@ -13,29 +13,26 @@
  = 1. Introduction =
--== 1.1 What is CPL03-LB LoRaWAN Pulse/Contact Sensor ==
++== 1.1 What is LoRaWAN LiDAR ToF Distance Sensor ==
--The Dragino CPL03-LB is a (% style="color:blue" %)**LoRaWAN Contact Sensor**(%%) for Internet of Things solution. It detects dry contact status, open time, open counts, and then upload to IoT server via LoRaWAN wireless protocol.
++The Dragino LDS12-LB 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.
--The CPL03-LB will send periodically data every day as well as for each dry contact action. It also counts the contact open times and calculate last open duration. User can also disable the uplink for each open/close event, instead, device can count each open event and uplink periodically.
++The LDS12-LB 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.
--The LoRa wireless technology used in CPL03-LB 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.
++It detects the distance between the measured object and the sensor, and uploads the value via wireless to LoRaWAN IoT Server.
--CPL03-LB (% style="color:blue" %)**supports open alarm feature**(%%), user can set open alarm for instant notice. CPL03-LB (% style="color:blue" %)**supports Datalog feature**(%%), it can save the data when there is no LoRaWAN network and uplink when network recover.
++The LoRa wireless technology used in LDS12-LB 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.
--CPL03-LB is designed for outdoor use. It has a weatherproof enclosure and industrial level battery to work in low to high temperatures.
++LDS12-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
--CPL03-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
++LDS12-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
--CPL03-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
++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.
--Each CPL03-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.
++[[image:image-20230614162334-2.png||height="468" width="800"]]
--[[image:image-20230530111051-3.png||height="402" width="850"]]
--
--
  == 1.2 Features ==
@@ -42,19 +42,16 @@
  * LoRaWAN 1.0.3 Class A
  * Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
  * Ultra-low power consumption
--* Open/Close detect
--* Open/Close statistics
--* Temperature & Humidity alarm
--* supports open alarm feature
--* supports Datalog feature
++* Laser technology for distance detection
++* Measure Distance: 0.1m~~12m @ 90% Reflectivity
++* Accuracy :  ±5cm@(0.1-6m), ±1%@(6m-12m)
++* Monitor Battery Level
  * Support Bluetooth v5.1 and LoRaWAN remote configure
  * Support wireless OTA update firmware
--* Uplink on periodically and open/close event
++* AT Commands to change parameters
  * Downlink to change configure
  * 8500mAh Battery for long term use
--
--
  == 1.3 Specification ==
@@ -63,6 +63,23 @@
  * Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~~ 3.6v
  * Operating Temperature: -40 ~~ 85°C
++(% style="color:#037691" %)**Probe Specification:**
++
++* Storage temperature：-20℃~~75℃
++* Operating temperature : -20℃~~60℃
++* Measure Distance:
++** 0.1m ~~ 12m @ 90% Reflectivity
++** 0.1m ~~ 4m @ 10% Reflectivity
++* Accuracy : ±5cm@(0.1-6m), ±1%@(6m-12m)
++* Distance resolution : 5mm
++* Ambient light immunity : 70klux
++* Enclosure rating : IP65
++* Light source : LED
++* Central wavelength : 850nm
++* FOV : 3.6°
++* Material of enclosure : ABS+PC
++* Wire length : 25cm
++
  (% style="color:#037691" %)**LoRa Spec:**
  * Frequency Range,  Band 1 (HF): 862 ~~ 1020 Mhz
@@ -88,12 +88,18 @@
  == 1.4 Applications ==
--* Open/Close Detection
--* Pulse meter application
--* Dry Contact Detection
++* Horizontal distance measurement
++* Parking management system
++* Object proximity and presence detection
++* Intelligent trash can management system
++* Robot obstacle avoidance
++* Automatic control
++* Sewer
++(% style="display:none" %)
++
  == 1.5 Sleep mode and working mode ==
@@ -121,14 +121,11 @@
  )))
  |(% 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.
--
--
  == 1.7 BLE connection ==
--CPL03-LB support BLE remote configure.
++LDS12-LB support BLE remote configure.
--
  BLE can be used to configure the parameter of sensor or see the console output from sensor. BLE will be only activate on below case:
  * Press button to send an uplink
@@ -140,9 +140,10 @@
  == 1.8 Pin Definitions ==
--[[image:image-20230523174230-1.png]]
++[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/WL03A-LB_LoRaWAN_None-Position_Rope_Type_Water_Leak_Controller_User_Manual/WebHome/image-20230613144156-1.png?rev=1.1||alt="image-20230613144156-1.png"]]
++
  == 1.9 Mechanical ==
@@ -155,12 +155,19 @@
  [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
--= 2. Configure CPL03-LB to connect to LoRaWAN network =
++(% style="color:blue" %)**Probe Mechanical:**
++
++
++[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654827224480-952.png?rev=1.1||alt="1654827224480-952.png"]]
++
++
++= 2. Configure LDS12-LB to connect to LoRaWAN network =
++
  == 2.1 How it works ==
--The CPL03-LB is configured as (% style="color:#037691" %)**LoRaWAN OTAA Class A**(%%) mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and press the button to activate the CPL03-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
++The LDS12-LB is configured as (% style="color:#037691" %)**LoRaWAN OTAA Class A**(%%) mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and press the button to activate the LDS12-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
  (% style="display:none" %) (%%)
@@ -171,12 +171,12 @@
  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.
--[[image:image-20230530111412-4.png||height="398" width="805"]](% style="display:none" %)
++[[image:image-20230614162359-3.png||height="468" width="800"]](% style="display:none" %)
--(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from CPL03-LB.
++(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from LDS12-LB.
--Each CPL03-LB is shipped with a sticker with the default device EUI as below:
++Each LDS12-LB is shipped with a sticker with the default device EUI as below:
  [[image:image-20230426084152-1.png||alt="图片-20230426084152-1.png" height="233" width="502"]]
@@ -205,10 +205,10 @@
  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-S31-S31B%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20User%20Manual/WebHome/image-20220611161308-6.png?width=744&height=485&rev=1.1||alt="图片-20220611161308-6.png"]]
--(% style="color:blue" %)**Step 2:**(%%) Activate on CPL03-LB
++(% style="color:blue" %)**Step 2:**(%%) Activate on LDS12-LB
--Press the button for 5 seconds to activate the CPL03-LB.
++Press the button for 5 seconds to activate the LDS12-LB.
  (% style="color:green" %)**Green led**(%%) will fast blink 5 times, device will enter (% style="color:blue" %)**OTA mode**(%%) for 3 seconds. And then start to JOIN LoRaWAN network. (% style="color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
@@ -215,559 +215,368 @@
  After join success, it will start to upload messages to TTN and you can see the messages in the panel.
--== 2.3 Uplink Payload ==
++== 2.3  Uplink Payload ==
--=== 2.3.1 Device Status, FPORT~=5 ===
++(((
++LDS12-LB will uplink payload via LoRaWAN with below payload format:
++)))
--Users can use the downlink command(**0x26 01**) to ask CPL03-LB to send device configure detail, include device configure status. CPL03-LB will uplink a payload via FPort=5 to server.
++(((
++Uplink payload includes in total 11 bytes.
++)))
--The Payload format is as below.
++(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
++|=(% style="width: 62.5px;background-color:#D9E2F3;color:#0070C0" %)(((
++**Size(bytes)**
++)))|=(% style="width: 62.5px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 62.5px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="background-color:#d9e2f3; color:#0070c0" %)**2**|=(% style="background-color:#d9e2f3; color:#0070c0" %)**2**|=(% style="background-color:#d9e2f3; color:#0070c0" %)**1**|=(% style="background-color:#d9e2f3; color:#0070c0" %)**1**|=(% style="background-color:#d9e2f3; color:#0070c0" %)**1**
++|(% style="width:62.5px" %)**Value**|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1A0BatteryInfo"]]|(% style="width:62.5px" %)(((
++[[Temperature DS18B20>>||anchor="H2.3.2A0DS18B20Temperaturesensor"]]
++)))|[[Distance>>||anchor="H2.3.3A0Distance"]]|[[Distance signal strength>>||anchor="H2.3.4A0Distancesignalstrength"]]|(((
++[[Interrupt  flag>>||anchor="H2.3.5A0InterruptPin"]]
++)))|[[LiDAR temp>>||anchor="H2.3.6A0LiDARtemp"]]|(((
++[[Message Type>>||anchor="H2.3.7A0MessageType"]]
++)))
--(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
--|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**
--|(% style="width:103px" %)**Size (bytes)**|(% style="width:72px" %)**1**|**2**|(% style="width:91px" %)**1**|(% style="width:86px" %)**1**|(% style="width:44px" %)**2**
--|(% style="width:103px" %)**Value**|(% style="width:72px" %)Sensor Model|Firmware Version|(% style="width:91px" %)Frequency Band|(% style="width:86px" %)Sub-band|(% style="width:44px" %)BAT
++[[image:1654833689380-972.png]]
--Example parse in TTNv3
--[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/CPL01%20LoRaWAN%20Outdoor%20PulseContact%20%20Sensor%20Manual/WebHome/1652859749264-179.png?width=723&height=275&rev=1.1||alt="1652859749264-179.png"]]
++=== 2.3.1  Battery Info ===
--(% style="color:#037691" %)**Sensor Model**(%%): For CPL03-LB, this value is 0x0A
++Check the battery voltage for LDS12-LB.
--(% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
++Ex1: 0x0B45 = 2885mV
--(% style="color:#037691" %)**Frequency Band**:
++Ex2: 0x0B49 = 2889mV
--*0x01: EU868
--*0x02: US915
++=== 2.3.2  DS18B20 Temperature sensor ===
--*0x03: IN865
--*0x04: AU915
++This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
--*0x05: KZ865
--*0x06: RU864
++**Example**:
--*0x07: AS923
++If payload is: 0105H:  (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree
--*0x08: AS923-1
++If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
--*0x09: AS923-2
--*0x0a: AS923-3
++=== 2.3.3  Distance ===
--*0x0b: CN470
--*0x0c: EU433
++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.
--*0x0d: KR920
--*0x0e: MA869
++**Example**:
++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.
--(% style="color:#037691" %)**Sub-Band**:
--AU915 and US915:value 0x00 ~~ 0x08
++=== 2.3.4  Distance signal strength ===
--CN470: value 0x0B ~~ 0x0C
--Other Bands: Always 0x00
++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.
--(% style="color:#037691" %)**Battery Info**:
++**Example**:
--Check the battery voltage.
++If payload is: 01D7(H)=471(D), distance signal strength=471, 471>100,471≠65535, the measured value of Dist is considered credible.
--Ex1: 0x0B45 = 2885mV
++Customers can judge whether they need to adjust the environment based on the signal strength.
--Ex2: 0x0B49 = 2889mV
++=== 2.3.5  Interrupt Pin ===
--=== 2.3.2 Sensor Configuration, FPORT~=4 ===
++This data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H4.2A0SetInterruptMode"]] for the hardware and software set up.
--CPL03-LB will only send this command after getting the downlink command (0x26 02) from the server.
++Note: The Internet Pin is a separate pin in the screw terminal. See [[pin mapping>>||anchor="H1.6A0Pinmappingandpoweron"]].
--(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
--|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0; width:504px" %)**Sensor Configuration FPORT=4**
--|**Size(bytes)**|(% style="width:75px" %)**3**|(% style="width:77px" %)**1**|(% style="width:96px" %)**1**|(% style="width:158px" %)**2**|(% style="width:158px" %)**1**
--|**Value**|(% style="width:75px" %)TDC (unit:sec)|(% style="width:77px" %)Disalarm|(% style="width:96px" %)Keep status|(% style="width:158px" %)Keep time (unit: sec)|(% style="width:158px" %)Trigger mode
++**Example:**
--* (((
--(% style="color:#037691" %)** TDC: (default: 0x001C20)**
--)))
++0x00: Normal uplink packet.
--(((
--Uplink interval for the total pulse count, default value is 0x001C20 which is 7200 seconds = 2 hours.
++0x01: Interrupt Uplink Packet.
--
--)))
--* (((
--(% style="color:#037691" %)** Disalarm: (default: 0)**
--)))
++=== 2.3.6  LiDAR temp ===
--(((
--(% style="color:blue" %)** If Disalarm = 1**(%%), CPL03-LB will only send uplink at every TDC periodically. This is normally use for pulse meter application, in this application, there are many disconnect/connect event, and platform only care about the total number of pulse.
--)))
--(((
--(% style="color:blue" %)** If Disalarm = 0**(%%), CPL03-LB will send uplink at every TDC periodically.
++Characterize the internal temperature value of the sensor.
--
--)))
++**Example: **
++If payload is: 1C(H) <<24>>24=28(D),LiDAR temp=28℃.
++If payload is: F2(H) <<24>>24=-14(D),LiDAR temp=-14℃.
--* (((
--(% style="color:#037691" %)** Keep Status & Keep Time**
--)))
--(((
--Shows the configure value of [[Alarm Base on Timeout Feature>>||anchor="H3.3.5AlarmBaseonTimeout"]]
++=== 2.3.7  Message Type ===
--
--)))
--* (((
--(% style="color:#037691" %)** Trigger mode (default: 0)**
--)))
--
  (((
--(% style="color:blue" %)** If Trigger mode = 0**(%%), count close to open event.
++For a normal uplink payload, the message type is always 0x01.
  )))
  (((
--(% style="color:blue" %)** If Trigger mode = 1**(%%), count open to close event.
++Valid Message Type:
  )))
--[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/CPL01%20LoRaWAN%20Outdoor%20PulseContact%20%20Sensor%20Manual/WebHome/1652860064987-743.png?width=730&height=152&rev=1.1||alt="1652860064987-743.png"]]
++(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:499px" %)
++|=(% style="width: 161px;background-color:#D9E2F3;color:#0070C0" %)**Message Type Code**|=(% style="width: 164px;background-color:#D9E2F3;color:#0070C0" %)**Description**|=(% style="width: 174px;background-color:#D9E2F3;color:#0070C0" %)**Payload**
++|(% style="width:160px" %)0x01|(% style="width:163px" %)Normal Uplink|(% style="width:173px" %)[[Normal Uplink Payload>>||anchor="H2.3A0200BUplinkPayload"]]
++|(% style="width:160px" %)0x02|(% style="width:163px" %)Reply configures info|(% style="width:173px" %)[[Configure Info Payload>>||anchor="H4.3A0GetFirmwareVersionInfo"]]
--[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/CPL01%20LoRaWAN%20Outdoor%20PulseContact%20%20Sensor%20Manual/WebHome/1652860079526-831.png?width=729&height=209&rev=1.1||alt="1652860079526-831.png"]]
++=== 2.3.8  Decode payload in The Things Network ===
--=== 2.3.3 Real-Time Open/Close Status, Uplink FPORT~=2 ===
++While using TTN network, you can add the payload format to decode the payload.
--(((
--(((
--CPL03-LB will send this uplink **after** Device Status once join the LoRaWAN network successfully. And CPL03-LB will:
--)))
--)))
++[[image:1654592762713-715.png]]
++
  (((
--(((
--periodically send this uplink every 2 hours, this interval [[can be changed>>||anchor="H3.3.1SetTransmitIntervalTime"]].
++The payload decoder function for TTN is here:
  )))
--)))
  (((
--(((
--Uplink Payload totals 11 bytes.
++LDS12-LB TTN Payload Decoder:  [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
  )))
--)))
--(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
--|=(% colspan="5" style="background-color:#D9E2F3;color:#0070C0; width: 520px;" %)**Real-Time Open/Close Status, FPORT=2**
--|(% style="width:60px" %)**Size(bytes)**|(% style="width:65px" %)**1**|(% style="width:65px" %)**3**|(% style="width:240px" %)**3**|(% style="width:90px" %)**4**
--|(% style="width:101px" %)**Value**|(% style="width:133px" %)Status & [[Alarm>>||anchor="H3.3.5AlarmBaseonTimeout"]]|(% style="width:92px" %)Total pulse|(% style="width:247px" %)The last open duration (unit: min)|(% style="width:149px" %)[[Unix TimeStamp>>||anchor="H2.5.2UnixTimeStamp"]]
--(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:504px" %)
--|=(% colspan="4" style="background-color:#D9E2F3;color:#0070C0; width: 502px;" %)**Status & Alarm field**
--|(% style="width:60px" %)**Size(bit)**|(% style="width:70px" %)**6**|(% style="width:228px" %)**1**|(% style="width:146px" %)**1**
--|(% style="width:76px" %)Value|(% style="width:80px" %)Calculate Flag|(% style="width:208px" %)Alarm: 0: No Alarm; 1: Alarm|(% style="width:136px" %)Contact Status: 0: Open, 1: Close
++== 2.4  Uplink Interval ==
--* (((
--(% style="color:#037691" %)** Calculate Flag**
--)))
--(((
--The calculate flag is a user define field, IoT server can use this filed to handle different meter with different pulse factor. For example, if there are 100 water meters, meter 1 ~~50 are 1 liter/pulse and meter 51 ~~ 100 has 1.5 liter/pulse.
--)))
++The LDS12-LB by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link: [[Change Uplink Interval>>||anchor="H3.3.1SetTransmitIntervalTime"]]
--(((
--User can set calculate flag to 1 for meter 1~~50 and 2 for meter 51 ~~ 100, So IoT Server can use this field for calculation.
--)))
--(((
--Default value: 0.
--)))
++== 2.5  Show Data in DataCake IoT Server ==
--(((
--Range (6 bits): (b)000000 ~~ (b) 111111
--)))
  (((
--Refer: [[Set Calculate Flag>>||anchor="H3.3.8Setthecalculateflag"]]
--
--
++[[DATACAKE>>url:https://datacake.co/]] provides a human friendly interface to show the sensor data, once we have data in TTN, we can use [[DATACAKE>>url:https://datacake.co/]] to connect to TTN and see the data in DATACAKE. Below are the steps:
  )))
--* (((
--(% style="color:#037691" %)** Alarm**
--)))
  (((
--See [[Alarm Base on Timeout>>||anchor="H3.3.5AlarmBaseonTimeout"]]
--
--
++(% style="color:blue" %)**Step 1**(%%)**: Be sure that your device is programmed and properly connected to the network at this time.**
  )))
--* (((
--(% style="color:#037691" %)** Contact Status**
--)))
--
  (((
--0: Open
++(% style="color:blue" %)**Step 2**(%%)**: To configure the Application to forward data to DATACAKE you will need to add integration. To add the DATACAKE integration, perform the following steps:**
  )))
--(((
--1: Close
--
--)))
++[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654592790040-760.png?rev=1.1||alt="1654592790040-760.png"]]
--* (((
--(% style="color:#037691" %)** Total pulse**
--)))
--(((
--Total pulse/counting base on dry [[contact trigger event>>||anchor="H2.3.2SensorConfiguration2CFPORT3D4"]]
--)))
++[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654592800389-571.png?rev=1.1||alt="1654592800389-571.png"]]
--(((
--Range (3 Bytes) : 0x000000 ~~ 0xFFFFFF . Max: 16777215
--
--)))
++(% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.**
--* (((
--(% style="color:#037691" %)** The last open duration**
--)))
++(% style="color:blue" %)**Step 4**(%%)**: Search the LDS12-LB and add DevEUI.**
--(((
--Dry Contact last open duration.
--)))
++[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654851029373-510.png?rev=1.1||alt="1654851029373-510.png"]]
--(((
--Unit: min.
--)))
--[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/CPL01%20LoRaWAN%20Outdoor%20PulseContact%20%20Sensor%20Manual/WebHome/1652860403792-491.png?width=735&height=153&rev=1.1||alt="1652860403792-491.png"]]
++After added, the sensor data arrive TTN V3, it will also arrive and show in Datacake.
++[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610165129-11.png?width=1088&height=595&rev=1.1||alt="image-20220610165129-11.png"]]
--=== 2.3.4 Real-Time Open/Close Status, 3 pulse mode, Uplink FPORT~=6 ===
++== 2.6 Datalog Feature ==
--(% style="color:red" %)**Note:**
--* Firmware support for this mode is not released. If users want to test, please contact Dragino support.
--* Users need to run (% style="color:blue" %)**AT+MOD=3**(%%) to support this model after updating the firmware.
--* This mode doesn't support Historical Events and Datalog features.
++Datalog Feature is to ensure IoT Server can get all sampling data from Sensor even if the LoRaWAN network is down. For each sampling, LDS12-LB will store the reading for future retrieving purposes.
--(% style="color:blue" %)**CPL03-LB 3 Pulse Wiring:**
--[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/CPL01%20LoRaWAN%20Outdoor%20PulseContact%20%20Sensor%20Manual/WebHome/image-20221013153352-1.png?width=720&height=628&rev=1.1||alt="image-20221013153352-1.png"]]
++=== 2.6.1 Ways to get datalog via LoRaWAN ===
--(% style="color:blue" %)**Payload:**
++Set PNACKMD=1, LDS12-LB will wait for ACK for every uplink, when there is no LoRaWAN network,LDS12-LB will mark these records with non-ack messages and store the sensor data, and it will send all messages (10s interval) after the network recovery.
--[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/CPL01%20LoRaWAN%20Outdoor%20PulseContact%20%20Sensor%20Manual/WebHome/image-20221013153352-2.png?width=1215&height=167&rev=1.1||alt="image-20221013153352-2.png"]]
--
--
--(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:447px" %)
--|(% style="background-color:#d9e2f3; color:#0070c0; width:95px" %)**Size(bytes)**|(% style="background-color:#d9e2f3; color:#0070c0; width:61px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:98px" %)**3**|(% style="background-color:#d9e2f3; color:#0070c0; width:98px" %)**3**|(% style="background-color:#d9e2f3; color:#0070c0; width:95px" %)**3**
--|(% style="width:93px" %)Value|(% style="width:59px" %)Status|(% style="width:98px" %)(((
--Port1 Total Pulse(PB14)
--)))|(% style="width:96px" %)(((
--Port2 Total Pulse(PB15)
--)))|(% style="width:94px" %)(((
--Port3 Total Pulse(PA4)
++* (((
++a) LDS12-LB will do an ACK check for data records sending to make sure every data arrive server.
  )))
++* (((
++b) LDS12-LB will send data in **CONFIRMED Mode** when PNACKMD=1, but LDS12-LB won't re-transmit the packet if it doesn't get ACK, it will just mark it as a NONE-ACK message. In a future uplink if LDS12-LB gets a ACK, LDS12-LB will consider there is a network connection and resend all NONE-ACK messages.
++)))
--(% style="color:blue" %)**Status:**
++Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
--(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:257px" %)
--|(% style="background-color:#d9e2f3; color:#0070c0; width:75px" %)**Size(bit)**|(% style="background-color:#d9e2f3; color:#0070c0; width:112px" %)**6**|(% style="background-color:#d9e2f3; color:#0070c0; width:70px" %)**2**
--|(% style="width:75px" %)Value|(% style="width:111px" %)Calculate Flag|(% style="width:68px" %)Reserve
++[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20220703111700-2.png?width=1119&height=381&rev=1.1||alt="图片-20220703111700-2.png" height="381" width="1119"]]
--(% style="color:red" %)**Max COUNT for each port is 16777215. Exceed this number will reset to 1.**
++=== 2.6.2 Unix TimeStamp ===
--(% style="color:blue" %)**Related AT Command:**
--(% style="color:#037691" %)**AT+TTRMOD1:  Port1 count mode;   0: Signal falling edge(Default), 1: Signal raising edge**
++LDS12-LB uses Unix TimeStamp format based on
--             AT+TTRMOD1=0  Downlink Command: 0xA4 01 00
++[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20220523001219-11.png?width=627&height=97&rev=1.1||alt="图片-20220523001219-11.png" height="97" width="627"]]
--             AT+TTRMOD1=1  Downlink Command: 0xA4 01 01
++User can get this time from link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/]] :
++Below is the converter example
--(% style="color:#037691" %)**AT+TTRMOD2:  Port2 count mode;   0: Signal falling edge(Default), 1: Signal raising edge**
++[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20220523001219-12.png?width=720&height=298&rev=1.1||alt="图片-20220523001219-12.png" height="298" width="720"]]
--             AT+TTRMOD1=0  Downlink Command: 0xA4 02 00
--             AT+TTRMOD1=1  Downlink Command: 0xA4 02 01
++So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
--(% style="color:#037691" %)**AT+TTRMOD3:  Port3 count mode;  0: Signal falling edge(Default), 1: Signal raising edge**
++=== 2.6.3 Set Device Time ===
--             AT+TTRMOD1=0  Downlink Command: 0xA4 03 00
--             AT+TTRMOD1=1  Downlink Command: 0xA4 03 01
++User need to set (% style="color:blue" %)**SYNCMOD=1**(%%) to enable sync time via MAC command.
++Once LDS12-LB Joined LoRaWAN network, it will send the MAC command (DeviceTimeReq) and the server will reply with (DeviceTimeAns) to send the current time to LDS12-LB. If LDS12-LB fails to get the time from the server, LDS12-LB will use the internal time and wait for next time request (AT+SYNCTDC to set the time request period, default is 10 days).
--(% style="color:#037691" %)**AT+CALCFLAG:  Calculate Flag ( Default : 0 )**
++(% style="color:red" %)**Note: LoRaWAN Server need to support LoRaWAN v1.0.3(MAC v1.0.3) or higher to support this MAC command feature, Chirpstack,TTN V3 v3 and loriot support but TTN V3 v2 doesn't support. If server doesn't support this command, it will through away uplink packet with this command, so user will lose the packet with time request for TTN V3 v2 if SYNCMOD=1.**
--             AT+CALCFLAG=aa
++=== 2.6.4 Poll sensor value ===
--(% style="color:blue" %)**Downlink Command: 0xA5 aa**
--(% style="color:#037691" %)**AT+COUNTMOD:  Accumulative Mode;  0: Accumulative (Default),1: Reset after uplink.**
++Users can poll sensor values based on timestamps. Below is the downlink command.
--            AT+COUNTMOD=0   Downlink Command: 0x0B 00
++(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:425.818px" %)
++|(% colspan="4" style="background-color:#d9e2f3; color:#0070c0; width:423px" %)**Downlink Command to poll Open/Close status (0x31)**
++|(% style="width:58px" %)**1byte**|(% style="width:127px" %)**4bytes**|(% style="width:124px" %)**4bytes**|(% style="width:114px" %)**1byte**
++|(% style="width:58px" %)31|(% style="width:127px" %)Timestamp start|(% style="width:124px" %)Timestamp end|(% style="width:114px" %)Uplink Interval
--            AT+COUNTMOD=1   Downlink Command: 0x0B 01
--
--
--(% style="color:#037691" %)**AT+SETCNT:  Set count value**
--
--            AT+SETCNT=1,aa  Downlink Command: 0xA6 01 aa aa aa
--
--            AT+SETCNT=2,aa  Downlink Command: 0xA6 02 aa aa aa
--
--            AT+SETCNT=3,aa  Downlink Command: 0xA6 03 aa aa aa
--
--
--(% style="color:blue" %)**Decode:  **(%%)[[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
--
--
--=== 2.3.5 Historical Door Open/Close Event, FPORT~=3 ===
--
--
  (((
--CPL03-LB stores sensor values and users can retrieve these history values via the [[downlink command>>||anchor="H2.5DatalogFeature"]].
++Timestamp start and Timestamp end-use Unix TimeStamp format as mentioned above. Devices will reply with all data logs during this period, using the uplink interval.
  )))
  (((
--The historical payload includes one or multiplies entries and every entry has the same payload as Real-Time open/close status.
++For example, downlink command [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/CPL01%20LoRaWAN%20Outdoor%20PulseContact%20%20Sensor%20Manual/WebHome/image-20220518162852-1.png?rev=1.1||alt="image-20220518162852-1.png"]]
  )))
--* (((
--Each data entry is 11 bytes and has the same structure as [[Real-Time open/close status>>||anchor="H2.3.3Real-TimeOpen2FCloseStatus2CUplinkFPORT3D2"]], to save airtime and battery, CPL03-LB will send max bytes according to the current DR and Frequency bands.
--)))
--
  (((
--For example, in the US915 band, the max payload for different DR is:
++Is to check 2021/11/12 12:00:00 to 2021/11/12 15:00:00's data
  )))
  (((
--a) (% style="color:blue" %)**DR0**(%%): max is 11 bytes so one entry of data
++Uplink Internal =5s，means LDS12-LB will send one packet every 5s. range 5~~255s.
  )))
--(((
--b) (% style="color:blue" %)**DR1**(%%): max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
--)))
--(((
--c) (% style="color:blue" %)**DR2**(%%): total payload includes 11 entries of data
--)))
++== 2.7 Frequency Plans ==
--(((
--d) (% style="color:blue" %)**DR3**(%%): total payload includes 22 entries of data.
--)))
--(((
--If CPL03-LB doesn't have any data in the polling time. It will uplink 11 bytes of 0
++The LDS12-LB uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets.
--
--)))
++[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
--(% style="color:blue" %)** Downlink:**
--(% class="box" %)
--(((
--**0x31 61 E9 3A D4 61 E9 3D E0 05**
--)))
++== 2.8 LiDAR ToF Measurement ==
--[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/CPL01%20LoRaWAN%20Outdoor%20PulseContact%20%20Sensor%20Manual/WebHome/1652861353248-624.png?width=720&height=189&rev=1.1||alt="1652861353248-624.png"]]
++=== 2.8.1 Principle of Distance Measurement ===
--(% style="color:blue" %)** Uplink:**
++The LiDAR probe is based on TOF, namely, Time of Flight principle. To be specific, the product emits modulation wave of near infrared ray on a periodic basis, which will be reflected after contacting object. The product obtains the time of flight by measuring round-trip phase difference and then calculates relative range between the product and the detection object, as shown below.
--(% class="box" %)
--(((
--**0E 00 23 E6 00 00 00 61 E9 3B 04 0E 00 23 E6 00 00 00 61 E9 3B 25 0D 00 00 00 00 00 00 61 E9 3B C8 0E 00 00 02 00 00 00 61 E9 3B D4 0E 00 00 06 00 00 00 61 E9 3B DB 01 00 00 00 00 00 00 61 E9 3C 91 01 00 00 00 00 00 00 61 E9 3C A1 0D 00 00 00 00 00 00 61 E9 3C BC 0E 00 00 07 00 00 00 61 E9 3C D6 00 00 00 00 00 00 00 61 E9 3D A6**
--)))
--(% style="color:#037691" %)** **
++[[image:1654831757579-263.png]]
--(% style="color:#037691" %)**Parsed Value:**
--(((
--[ALARM, PIN_STATUS, TOTAL_PULSE, CALCULATE_FLAG, LAST_OPEN_DURATION, TIME]
--)))
++=== 2.8.2 Distance Measurement Characteristics ===
--(((
--
--)))
--(((
--[TRUE, CLOSE, 9190, 3, 0, 2022-01-20 10:35:48],
--)))
++With optimization of light path and algorithm, The LiDAR probe has minimized influence from external environment on distance measurement performance. Despite that, the range of distance measurement may still be affected by the environment illumination intensity and the reflectivity of detection object. As shown in below:
--(((
--[TRUE, CLOSE, 9190, 3, 0, 2022-01-20 10:36:21],
--)))
++[[image:1654831774373-275.png]]
--(((
--[FALSE, OPEN, 0, 3, 0, 2022-01-20 10:39:04],
--)))
  (((
--[TRUE, CLOSE, 2, 3, 0, 2022-01-20 10:39:16],
++(% style="color:blue" %)**① **(%%)Represents the detection blind zone of The LiDAR probe, 0-10cm, within which the output data is unreliable.
  )))
  (((
--[TRUE, CLOSE, 6, 3, 0, 2022-01-20 10:39:23],
++(% style="color:blue" %)**② **(%%)Represents the operating range of The LiDAR probe detecting black target with 10% reflectivity, 0.1-5m.
  )))
  (((
--[FALSE, OPEN, 0, 0, 0, 2022-01-20 10:42:25],
++(% style="color:blue" %)**③ **(%%)Represents the operating range of The LiDAR probe detecting white target with 90% reflectivity, 0.1-12m.
  )))
--(((
--[FALSE, OPEN, 0, 0, 0, 2022-01-20 10:42:41],
--)))
  (((
--[FALSE, OPEN, 0, 3, 0, 2022-01-20 10:43:08],
++Vertical Coordinates: Represents the radius of light spot for The LiDAR probe at different distances. The diameter of light spot depends on the FOV of The LiDAR probe (the term of FOV generally refers to the smaller value between the receiving angle and the transmitting angle), which is calculated as follows:
  )))
--(((
--[TRUE, CLOSE, 7, 3, 0, 2022-01-20 10:43:34],
--)))
--(((
--[FALSE, CLOSE, 0, 0, 0, 2022-01-20 10:47:02],
++[[image:1654831797521-720.png]]
--
--)))
--[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/CPL01%20LoRaWAN%20Outdoor%20PulseContact%20%20Sensor%20Manual/WebHome/1652861480446-216.png?rev=1.1||alt="1652861480446-216.png"]]
--
--
--== 2.4 Payload Decoder file ==
--
--
--In TTN, use can add a custom payload so it shows friendly reading
--
--In the page (% style="color:#037691" %)**Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder**(%%) to add the decoder from: [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
--
--
--== 2.5 Datalog Feature ==
--
--
--Datalog Feature is to ensure IoT Server can get all sampling data from Sensor even if the LoRaWAN network is down. For each sampling, CPL03-LB will store the reading for future retrieving purposes.
--
--
--=== 2.5.1 Ways to get datalog via LoRaWAN ===
--
--
--Set PNACKMD=1, CPL03-LB will wait for ACK for every uplink, when there is no LoRaWAN network,CPL03-LB will mark these records with non-ack messages and store the sensor data, and it will send all messages (10s interval) after the network recovery.
--
--* (((
--a) CPL03-LB will do an ACK check for data records sending to make sure every data arrive server.
++(((
++In the formula above, d is the diameter of light spot; D is detecting range; β is the value of the receiving angle of The LiDAR probe, 3.6°. Correspondence between the diameter of light spot and detecting range is given in Table below.
  )))
--* (((
--b) CPL03-LB will send data in **CONFIRMED Mode** when PNACKMD=1, but CPL03-LB won't re-transmit the packet if it doesn't get ACK, it will just mark it as a NONE-ACK message. In a future uplink if CPL03-LB gets a ACK, CPL03-LB will consider there is a network connection and resend all NONE-ACK messages.
--)))
--Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
++[[image:1654831810009-716.png]]
--[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20220703111700-2.png?width=1119&height=381&rev=1.1||alt="图片-20220703111700-2.png" height="381" width="1119"]]
--
--=== 2.5.2 Unix TimeStamp ===
--
--
--CPL03-LB uses Unix TimeStamp format based on
--
--[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20220523001219-11.png?width=627&height=97&rev=1.1||alt="图片-20220523001219-11.png" height="97" width="627"]]
--
--User can get this time from link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/]] :
--
--Below is the converter example
--
--[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20220523001219-12.png?width=720&height=298&rev=1.1||alt="图片-20220523001219-12.png" height="298" width="720"]]
--
--
--So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
--
--
--=== 2.5.3 Set Device Time ===
--
--
--User need to set (% style="color:blue" %)**SYNCMOD=1**(%%) to enable sync time via MAC command.
--
--Once CPL03-LB Joined LoRaWAN network, it will send the MAC command (DeviceTimeReq) and the server will reply with (DeviceTimeAns) to send the current time to CPL03-LB. If CPL03-LB fails to get the time from the server, CPL03-LB will use the internal time and wait for next time request (AT+SYNCTDC to set the time request period, default is 10 days).
--
--(% style="color:red" %)**Note: LoRaWAN Server need to support LoRaWAN v1.0.3(MAC v1.0.3) or higher to support this MAC command feature, Chirpstack,TTN V3 v3 and loriot support but TTN V3 v2 doesn't support. If server doesn't support this command, it will through away uplink packet with this command, so user will lose the packet with time request for TTN V3 v2 if SYNCMOD=1.**
--
--
--=== 2.5.4 Poll sensor value ===
--
--
--Users can poll sensor values based on timestamps. Below is the downlink command.
--
--(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:425.818px" %)
--|(% colspan="4" style="background-color:#d9e2f3; color:#0070c0; width:423px" %)**Downlink Command to poll Open/Close status (0x31)**
--|(% style="width:58px" %)**1byte**|(% style="width:127px" %)**4bytes**|(% style="width:124px" %)**4bytes**|(% style="width:114px" %)**1byte**
--|(% style="width:58px" %)31|(% style="width:127px" %)Timestamp start|(% style="width:124px" %)Timestamp end|(% style="width:114px" %)Uplink Interval
--
  (((
--Timestamp start and Timestamp end-use Unix TimeStamp format as mentioned above. Devices will reply with all data logs during this period, using the uplink interval.
++If the light spot reaches two objects with different distances, as shown in Figure 3, the output distance value will be a value between the actual distance values of the two objects. For a high accuracy requirement in practice, the above situation should be noticed to avoid the measurement error.
  )))
--(((
--For example, downlink command [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/CPL01%20LoRaWAN%20Outdoor%20PulseContact%20%20Sensor%20Manual/WebHome/image-20220518162852-1.png?rev=1.1||alt="image-20220518162852-1.png"]]
--)))
--(((
--Is to check 2021/11/12 12:00:00 to 2021/11/12 15:00:00's data
--)))
++=== 2.8.3  Notice of usage: ===
--(((
--Uplink Internal =5s，means CPL03-LB will send one packet every 5s. range 5~~255s.
--)))
++Possible invalid /wrong reading for LiDAR ToF tech:
--== 2.7 Frequency Plans ==
++* Measure high reflectivity object such as: Mirror, Smooth ceramic tile, static milk surface, will have possible wrong readings.
++* While there is transparent object such as glass, water drop between the measured object and the LiDAR sensor, the reading might be wrong.
++* The LiDAR probe is cover by dirty things; the reading might be wrong. In this case, need to clean the probe.
++* The sensor window is made by Acrylic. Don't touch it with alcohol material. This will destroy the sensor window.
--The CPL03-LB uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets.
++=== 2.8.4  Reflectivity of different objects ===
--[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
++(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:379px" %)
++|=(% style="width: 54px;background-color:#D9E2F3;color:#0070C0" %)Item|=(% style="width: 231px;background-color:#D9E2F3;color:#0070C0" %)Material|=(% style="width: 94px;background-color:#D9E2F3;color:#0070C0" %)Relectivity
++|(% style="width:53px" %)1|(% style="width:229px" %)Black foam rubber|(% style="width:93px" %)2.4%
++|(% style="width:53px" %)2|(% style="width:229px" %)Black fabric|(% style="width:93px" %)3%
++|(% style="width:53px" %)3|(% style="width:229px" %)Black rubber|(% style="width:93px" %)4%
++|(% style="width:53px" %)4|(% style="width:229px" %)Coal (different types of coal)|(% style="width:93px" %)4~~8%
++|(% style="width:53px" %)5|(% style="width:229px" %)Black car paint|(% style="width:93px" %)5%
++|(% style="width:53px" %)6|(% style="width:229px" %)Black Jam|(% style="width:93px" %)10%
++|(% style="width:53px" %)7|(% style="width:229px" %)Opaque black plastic|(% style="width:93px" %)14%
++|(% style="width:53px" %)8|(% style="width:229px" %)Clean rough board|(% style="width:93px" %)20%
++|(% style="width:53px" %)9|(% style="width:229px" %)Translucent plastic bottle|(% style="width:93px" %)62%
++|(% style="width:53px" %)10|(% style="width:229px" %)Carton cardboard|(% style="width:93px" %)68%
++|(% style="width:53px" %)11|(% style="width:229px" %)Clean pine|(% style="width:93px" %)70%
++|(% style="width:53px" %)12|(% style="width:229px" %)Opaque white plastic|(% style="width:93px" %)87%
++|(% style="width:53px" %)13|(% style="width:229px" %)White Jam|(% style="width:93px" %)90%
++|(% style="width:53px" %)14|(% style="width:229px" %)Kodak Standard Whiteboard|(% style="width:93px" %)100%
++|(% style="width:53px" %)15|(% style="width:229px" %)(((
++Unpolished white metal surface
++)))|(% style="width:93px" %)130%
++|(% style="width:53px" %)16|(% style="width:229px" %)Glossy light metal surface|(% style="width:93px" %)150%
++|(% style="width:53px" %)17|(% style="width:229px" %)stainless steel|(% style="width:93px" %)200%
++|(% style="width:53px" %)18|(% style="width:229px" %)Reflector plate, reflective tape|(% style="width:93px" %)>300%
--= 3. Configure CPL03-LB =
++= 3. Configure LDS12-LB =
++
  == 3.1 Configure Methods ==
--CPL03-LB supports below configure method:
++LDS12-LB supports below configure method:
  * AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
++
  * AT Command via UART Connection : See [[UART Connection>>http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H2.3UARTConnectionforSN50v3basemotherboard]].
++
  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
--
--
  == 3.2 General Commands ==
@@ -774,6 +774,7 @@
  These commands are to configure:
  * General system settings like: uplink interval.
++
  * LoRaWAN protocol & radio related command.
  They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
@@ -781,10 +781,10 @@
  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]]
--== 3.3 Commands special design for CPL03-LB ==
++== 3.3 Commands special design for LDS12-LB ==
--These commands only valid for CPL03-LB, as below:
++These commands only valid for LDS12-LB, as below:
  === 3.3.1 Set Transmit Interval Time ===
@@ -826,232 +826,15 @@
  Example 1: Downlink Payload: 0100001E       ~/~/ Set Transmit Interval (TDC) = 30 seconds
  )))
  * (((
--Example 2: Downlink Payload: 0100003C      ~/~/ Set Transmit Interval (TDC) = 60 seconds
++Example 2: Downlink Payload: 0100003C      ~/~/ Set Transmit Interval (TDC) = 60 seconds
  )))
--=== 3.3.2 Quit AT Command ===
++=== 3.3.2 Set Interrupt Mode ===
--Feature: Quit AT Command mode, so user needs to input the password again before using AT Commands.
--
--(% style="color:blue" %)**AT Command: AT+DISAT**
--
--(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:452px" %)
--|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 198px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 99px;background-color:#D9E2F3;color:#0070C0" %)**Response**
--|(% style="width:155px" %)AT+DISAT|(% style="width:198px" %)Quit AT Commands mode|(% style="width:96px" %)OK
--
--(% style="color:blue" %)**Downlink Command:**
--
--No downlink command for this feature.
--
--
--=== 3.3.3 Get Device Status ===
--
--
--Send a LoRaWAN downlink to ask device send Alarm settings.
--
--(% style="color:blue" %)**Downlink Payload:  **(%%)0x26 01
--
--Sensor will upload Device Status via FPORT=5. See payload section for detail.
--
--
--=== 3.3.4 Enable / Disable Alarm ===
--
--
--Feature: Enable/Disable Alarm for open/close event. Default value 0.
--
--(% style="color:blue" %)**AT Command:**
--
--(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
--|(% style="background-color:#d9e2f3; color:#0070c0; width:154px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:278px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:88px" %)**Response**
--|(% style="width:154px" %)AT+DISALARM=1|(% style="width:278px" %)End node will only send packets in TDC time.|OK
--|(% style="width:154px" %)AT+DISALARM=0|(% style="width:278px" %)End node will send packets in TDC time or status change for door sensor|OK
--
--(% style="color:blue" %)**Downlink Command:**
--
--**0xA7 01**     ~/~/  Same As AT+DISALARM=1
--
--**0xA7 00    ** ~/~/  Same As AT+DISALARM=0
--
--
--=== 3.3.5 Alarm Base on Timeout ===
--
--
--(((
--CPL03-LB can monitor the timeout for a status change, this feature can be used to monitor some events such as door opening too long etc. Related Parameters are:
--)))
--
--
--(((
--(% style="color:#4f81bd" %)**1. Keep Status: Status to be monitor**
--)))
--
--(((
--**Keep Status = 1**: Monitor Close to Open event
--)))
--
--(((
--**Keep Status = 0**: Monitor Open to Close event
--)))
--
--
--(((
--(% style="color:#4f81bd" %)**2. Keep Time: Timeout to send an Alarm**
--)))
--
--(((
--Range 0 ~~ 65535(0xFFFF) seconds.
--)))
--
--(((
--If** keep time = 0**, Disable Alarm Base on Timeout feature.
--)))
--
--(((
--If **keep time > 0**, device will monitor the keep status event and send an alarm when status doesn’t change after timeout.
--)))
--
--
--(((
--(% style="color:#4f81bd" %)**AT Command**(%%) to configure:
--)))
--
--(((
--(% style="color:blue" %)**AT+TTRIG=1,30**(%%)   ~-~-> When the **Keep Status** change from connect to disconnect, and device remains in disconnect status for more than 30 seconds. CPL03-LB will send an uplink packet, the [[Alarm bit>>||anchor="H2.3.3Real-TimeOpen2FCloseStatus2CUplinkFPORT3D2"]] (the second bit of 1^^st^^ byte of payload) on this uplink packet is set to 1.
--)))
--
--(((
--(% style="color:blue" %)**AT+TTIG=0,0 **(%%)      ~-~-> Default Value, disable timeout Alarm.
--)))
--
--
--(((
--(% style="color:#4f81bd" %)**Downlink Command**(%%) to configure:
--)))
--
--(((
--**Command: 0xA9 aa bb cc**
--)))
--
--(((
--**A9: **Command Type Code
--)))
--
--(((
--**aa: **status to be monitored
--)))
--
--(((
--**bb cc: **timeout.
--)))
--
--
--(((
--If user send 0xA9 01 00 1E: equal to AT+TTRIG=1,30
--)))
--
--(((
--Or
--)))
--
--(((
--0xA9 00 00 00: Equal to AT+TTRIG=0,0. Disable timeout Alarm.
--)))
--
--
--=== 3.3.6 Clear Flash Record ===
--
--
--Feature: Clear flash storage for data log feature.
--
--(% style="color:blue" %)**AT Command: AT+CLRDTA**
--
--(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
--|=(% style="width: 157px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 169px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 174px;background-color:#D9E2F3;color:#0070C0" %)**Response**
--|(% style="width:157px" %)AT+CLRDTA|(% style="width:169px" %)Clear flash storage for data log feature.|Clear all stored sensor data… OK
--
--(((
--(% style="color:blue" %)**Downlink Command:**
--)))
--
--(((
--* **Example**: 0xA301     ~/~/  Same as AT+CLRDTA
--)))
--
--
--
--=== 3.3.7 Set trigger mode ===
--
--
--Feature: Set the trigger interrupt mode.
--
--(% style="color:blue" %)**AT Command: AT+TTRMOD**
--
--(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:495px" %)
--|=(% style="width: 157px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 246px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 92px;background-color:#D9E2F3;color:#0070C0" %)**Response**
--|(% style="width:157px" %)(((
--AT+TTRMOD=1
--)))|(% style="width:156px" %)Count and trigger from open to close (rising edge)|(% style="width:89px" %)(((
--(((
--OK
--)))
--)))
--|(% style="width:157px" %)(((
--AT+TTRMOD=0
--)))|(% style="width:156px" %)Count and trigger from close to open (falling edge)|(% style="width:89px" %)(((
--OK
--)))
--
--(% style="color:blue" %)**Downlink Command:**
--
--* **Example**: 0xA401       ~/~/  Same as AT+ TTRMOD =1
--
--
--
--=== 3.3.8 Set the calculate flag ===
--
--
--Feature: Set the calculate flag
--
--(% style="color:blue" %)**AT Command: AT+CALCFLAG**
--
--(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:461px" %)
--|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 193px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 110px;background-color:#D9E2F3;color:#0070C0" %)**Response**
--|(% style="width:158px" %)AT+CALCFLAG =1|(% style="width:192px" %)Set the calculate flag to 1.|(% style="width:109px" %)OK
--|(% style="width:158px" %)AT+CALCFLAG =2|(% style="width:192px" %)Set the calculate flag to 2.|(% style="width:109px" %)OK
--
--(% style="color:blue" %)**Downlink Command:**
--
--* **Example**: 0XA501         ~/~/  Same as AT+CALCFLAG =1
--
--
--
--=== 3.3.9 Set count number ===
--
--
--Feature: Manually set the count number
--
--(% style="color:blue" %)**AT Command: AT+SETCNT**
--
--(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:479px" %)
--|=(% style="width: 160px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 223px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 96px;background-color:#D9E2F3;color:#0070C0" %)**Response**
--|(% style="width:160px" %)AT+ SETCNT =0|(% style="width:221px" %)Set the count number to 0.|(% style="width:95px" %)OK
--|(% style="width:160px" %)AT+ SETCNT =100|(% style="width:221px" %)Set the count number to 100.|(% style="width:95px" %)OK
--
--(% style="color:blue" %)**Downlink Command:**
--
--* **Example**: 0xA6000001      ~/~/  Same as AT+ SETCNT =1
--
--* **Example**: 0xA6000064      ~/~/  Same as AT+ SETCNT =100
--
--
--
--=== 3.3.10 Set Interrupt Mode ===
--
--
  Feature, Set Interrupt mode for PA8 of pin.
  When AT+INTMOD=0 is set, PA8 is used as a digital input port.
@@ -1083,84 +1083,78 @@
  * Example 2: Downlink Payload: 06000003      ~/~/   Set the interrupt mode to rising edge trigger
++= 4. Battery & Power Consumption =
--=== 3.3.11 Set Power Output Duration ===
++LDS12-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
++[[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
--Control the output duration 5V . Before each sampling, device will
--~1. first enable the power output to external sensor,
++= 5. OTA Firmware update =
--2. keep it on as per duration, read sensor value and construct uplink payload
--3. final, close the power output.
++(% class="wikigeneratedid" %)
++User can change firmware LDS12-LB to:
--(% style="color:blue" %)**AT Command: AT+5VT**
++* Change Frequency band/ region.
--(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
--|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Response**
--|(% style="width:154px" %)AT+5VT=?|(% style="width:196px" %)Show 5V open time.|(% style="width:157px" %)0 (default)
--OK
--|(% style="width:154px" %)AT+5VT=500|(% style="width:196px" %)Close after a delay of 1000 milliseconds.|(% style="width:157px" %)OK
++* Update with new features.
--(% style="color:blue" %)**Downlink Command: 0x07**
++* Fix bugs.
--Format: Command Code (0x07) followed by 2 bytes.
++Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/ph4uyz0rchflrnw/AADr1f_5Sg30804NItpfOQbla?dl=0]]**
--The first and second bytes are the time to turn on.
++Methods to Update Firmware:
--* Example 1: Downlink Payload: 070000     **~-~-->**   AT+5VT=0
++* (Recommanded way) OTA firmware update via wireless:  **[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]**
--* Example 2: Downlink Payload: 0701F4      **~-~-->**  AT+5VT=500
++* 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]]**.
++= 6. FAQ =
++== 6.1 What is the frequency plan for LDS12-LB? ==
--= 4. Battery & Power Consumption =
++LDS12-LB use the same frequency as other Dragino products. User can see the detail from this link:  [[Introduction>>doc:Main.End Device Frequency Band.WebHome||anchor="H1.Introduction"]]
--CPL03-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
--[[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
++= 7. Trouble Shooting =
++== 7.1 AT Command input doesn't work ==
--= 5. OTA Firmware update =
++In the case if user can see the console output but can't type input to the device. Please check if you already include the (% style="color:blue" %)**ENTER**(%%) while sending out the command. Some serial tool doesn't send (% style="color:blue" %)**ENTER**(%%) while press the send key, user need to add ENTER in their string.
--(% class="wikigeneratedid" %)
--User can change firmware CPL03-LB to:
--* Change Frequency band/ region.
++== 7.2 Significant error between the output distant value of LiDAR and actual distance ==
--* Update with new features.
--* Fix bugs.
++(((
++(% style="color:blue" %)**Cause ①**(%%)**：**Due to the physical principles of The LiDAR probe, the above phenomenon is likely to occur if the detection object is the material with high reflectivity (such as mirror, smooth floor tile, etc.) or transparent substance (such as glass and water, etc.)
++)))
--Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/kwqv57tp6pejias/AAAopYMATh1GM6fZ-VRCLrpDa?dl=0]]**
++(((
++Troubleshooting: Please avoid use of this product under such circumstance in practice.
++)))
--Methods to Update Firmware:
--* (Recommanded way) OTA firmware update via wireless:   [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]
++(((
++(% style="color:blue" %)**Cause ②**(%%)**: **The IR-pass filters are blocked.
++)))
--* 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]]**.
++(((
++Troubleshooting: please use dry dust-free cloth to gently remove the foreign matter.
++)))
++= 8. Order Info =
--= 6. FAQ =
--== 6.1  AT Commands input doesn't work ==
++Part Number: (% style="color:blue" %)**LDS12-LB-XXX**
++(% style="color:red" %)**XXX**(%%): **The default frequency band**
--In the case if user can see the console output but can't type input to the device. Please check if you already include the (% style="color:green" %)**ENTER**(%%) while sending out the command. Some serial tool doesn't send (% style="color:green" %)**ENTER**(%%) while press the send key, user need to add ENTER in their string.
--
--
--= 7. Order Info =
--
--
--Part Number: (% style="color:blue" %)**CPL03-LB-XXX**
--
--(% style="color:red" %)**XXX**(%%): The default frequency band
--
  * (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
  * (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
@@ -1177,14 +1177,12 @@
  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
++= 9. Packing Info =
--= 8. Packing Info =
--
--
  (% style="color:#037691" %)**Package Includes**:
--* CPL03-LB LoRaWAN Pulse/Contact Sensor
++* LDS12-LB LoRaWAN LiDAR ToF Distance Sensor x 1
  (% style="color:#037691" %)**Dimension and weight**:
@@ -1196,11 +1196,9 @@
  * Weight / pcs : g
++= 10. Support =
--= 9. Support =
--
--
  * 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.
  * Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[Support@dragino.cc>>mailto:Support@dragino.cc]].

image-20230530140053-1.jpeg

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.Xiaoling

Size

...	...	@@ -1,0 +1,1 @@
	1	+1.3 MB

Content

image-20230612170349-1.png

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.Xiaoling

Size

...	...	@@ -1,0 +1,1 @@
	1	+164.2 KB

Content

image-20230612170943-2.png

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.Xiaoling

Size

...	...	@@ -1,0 +1,1 @@
	1	+86.4 KB

Content

image-20230612171032-3.png

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.Xiaoling

Size

...	...	@@ -1,0 +1,1 @@
	1	+86.4 KB

Content

image-20230613100900-1.png

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.Xiaoling

Size

...	...	@@ -1,0 +1,1 @@
	1	+184.0 KB

Content

image-20230613102426-2.png

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.Xiaoling

Size

...	...	@@ -1,0 +1,1 @@
	1	+89.3 KB

Content

image-20230613102459-3.png

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.Xiaoling

Size

...	...	@@ -1,0 +1,1 @@
	1	+89.3 KB

Content

image-20230613133647-1.png

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.Xiaoling

Size

...	...	@@ -1,0 +1,1 @@
	1	+213.6 KB

Content

image-20230613133716-2.png

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.Xiaoling

Size

...	...	@@ -1,0 +1,1 @@
	1	+165.8 KB

Content

image-20230613140115-3.png

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.Xiaoling

Size

...	...	@@ -1,0 +1,1 @@
	1	+92.1 KB

Content

image-20230613140140-4.png

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.Xiaoling

Size

...	...	@@ -1,0 +1,1 @@
	1	+92.1 KB

Content

image-20230613143052-5.png

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.Xiaoling

Size

...	...	@@ -1,0 +1,1 @@
	1	+21.8 KB

Content

image-20230613143125-6.png

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.Xiaoling

Size

...	...	@@ -1,0 +1,1 @@
	1	+24.7 KB

Content

image-20230614153353-1.png

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.Xiaoling

Size

...	...	@@ -1,0 +1,1 @@
	1	+112.1 KB

Content

image-20230614162334-2.png

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.Xiaoling

Size

...	...	@@ -1,0 +1,1 @@
	1	+88.3 KB

Content

image-20230614162359-3.png

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.Xiaoling

Size

...	...	@@ -1,0 +1,1 @@
	1	+88.3 KB

Content