Changes for page LMDS200 -- LoRaWAN Microwave Radar Distance Sensor User Manual

Last modified by Mengting Qiu on 2024/03/07 08:41

From version < 109.5 >

edited by Xiaoling
on 2022/06/10 13:48

To version < 111.22 >

edited by Xiaoling
on 2022/06/10 14:31

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@@ -4,6 +4,7 @@
  **Contents:**
++{{toc/}}
@@ -10,6 +10,7 @@
++
  = 1.  Introduction =
  == 1.1  What is LoRaWAN LiDAR ToF Distance Sensor ==
@@ -17,18 +17,30 @@
  (((
++(((
  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.
++)))
++(((
  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.
++)))
++(((
  It detects the distance between the measured object and the sensor, and uploads the value via wireless to LoRaWAN IoT Server.
++)))
++(((
  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.
++)))
++(((
  LLDS12 is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
++)))
++(((
  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.
  )))
++)))
  [[image:1654826306458-414.png]]
@@ -70,7 +70,6 @@
  [[image:1654827224480-952.png]]
--
  == 1.5  Applications ==
  * Horizontal distance measurement
@@ -87,8 +87,6 @@
  [[image:1654827332142-133.png]]
--
--
  = 2.  Configure LLDS12 to connect to LoRaWAN network =
  == 2.1  How it works ==
@@ -98,7 +98,7 @@
  )))
  (((
--In case you can’t set the OTAA keys in the LoRaWAN OTAA server, and you have to use the keys from the server, you can [[use AT Commands >>||anchor="H6.UseATCommand"]]to set the keys in the LLDS12.
++In case you can’t set the OTAA keys in the LoRaWAN OTAA server, and you have to use the keys from the server, you can [[use AT Commands >>||anchor="H6.A0UseATCommand"]]to set the keys in the LLDS12.
  )))
@@ -189,14 +189,12 @@
  |=(% style="width: 62.5px;" %)(((
  **Size (bytes)**
  )))|=(% style="width: 62.5px;" %)**2**|=(% style="width: 62.5px;" %)**2**|=**2**|=**2**|=**1**|=**1**|=**1**
--|(% style="width:62.5px" %)**Value**|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1BatteryInfo"]]|(% style="width:62.5px" %)(((
--[[Temperature>>||anchor="H2.3.2DS18B20Temperaturesensor"]]
--
--[[DS18B20>>||anchor="H2.3.2DS18B20Temperaturesensor"]]
--)))|[[Distance>>||anchor="H"]]|[[Distance signal strength>>||anchor="H2.3.4SoilTemperature"]]|(((
--[[Interrupt  flag>>||anchor="H2.3.5InterruptPin"]]
--)))|[[LiDAR temp>>||anchor="H"]]|(((
--[[Message Type>>||anchor="H2.3.6MessageType"]]
++|(% 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"]]
  )))
  [[image:1654833689380-972.png]]
@@ -238,23 +238,24 @@
--=== 2.3.4 Soil Temperature ===
++=== 2.3.4  Distance signal strength ===
--Get Soil Temperature
++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.
  **Example**:
--If payload is: **0105H**:  (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree
++If payload is: 01D7(H)=471(D), distance signal strength=471, 471>100,471≠65535, the measured value of Dist is considered credible.
--If payload is: **FF3FH** :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
++Customers can judge whether they need to adjust the environment based on the signal strength.
--=== 2.3.5 Interrupt Pin ===
++=== 2.3.5  Interrupt Pin ===
--This data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H3.2SetInterruptMode"]] for the hardware and software set up.
++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.
++Note: The Internet Pin is a separate pin in the screw terminal. See [[pin mapping>>||anchor="H1.6A0Pinmappingandpoweron"]].
  **Example:**
@@ -264,8 +264,18 @@
--=== 2.3.6 Message Type ===
++=== 2.3.6  LiDAR temp ===
++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℃.
++
++
++
++=== 2.3.7  Message Type ===
++
  (((
  For a normal uplink payload, the message type is always 0x01.
  )))
@@ -277,12 +277,12 @@
  (% border="1" cellspacing="10" style="background-color:#ffffcc; width:499px" %)
  |=(% style="width: 160px;" %)**Message Type Code**|=(% style="width: 163px;" %)**Description**|=(% style="width: 173px;" %)**Payload**
--|(% style="width:160px" %)0x01|(% style="width:163px" %)Normal Uplink|(% style="width:173px" %)[[Normal Uplink Payload>>||anchor="H2.3200BUplinkPayload"]]
--|(% style="width:160px" %)0x02|(% style="width:163px" %)Reply configures info|(% style="width:173px" %)[[Configure Info Payload>>||anchor="H3.4GetFirmwareVersionInfo"]]
--|(% style="width:160px" %)0x03|(% style="width:163px" %)Reply Calibration Info|(% style="width:173px" %)[[Calibration Payload>>||anchor="H2.7Calibration"]]
++|(% 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"]]
--=== 2.3.7 Decode payload in The Things Network ===
++=== 2.3.8  Decode payload in The Things Network ===
++
  While using TTN network, you can add the payload format to decode the payload.
@@ -293,7 +293,7 @@
  )))
  (((
--LSPH01 TTN Payload Decoder: [[https:~~/~~/www.dragino.com/downloads/index.pHp?dir=LoRa_End_Node/LSPH01/Decoder/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSNPK01/Decoder/]]
++LLDS12 TTN Payload Decoder: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LLDS12/Decoder/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LLDS12/Decoder/]]
  )))
@@ -449,8 +449,10 @@
  * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
  * 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)
--=== 2.6.3 CN470-510 (CN470) ===
++
++=== 2.6.3  CN470-510 (CN470) ===
++
  (((
  Used in China, Default use CHE=1
  )))
@@ -538,7 +538,7 @@
--=== 2.6.4 AU915-928(AU915) ===
++=== 2.6.4  AU915-928(AU915) ===
  (((
  Frequency band as per definition in LoRaWAN 1.0.3 Regional document.
@@ -559,8 +559,10 @@
  * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
  * 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)
--=== 2.6.5 AS920-923 & AS923-925 (AS923) ===
++
++=== 2.6.5  AS920-923 & AS923-925 (AS923) ===
++
  (((
  (% style="color:blue" %)**Default Uplink channel:**
  )))
@@ -668,7 +668,7 @@
--=== 2.6.6 KR920-923 (KR920) ===
++=== 2.6.6  KR920-923 (KR920) ===
  (((
  (% style="color:blue" %)**Default channel:**
@@ -741,7 +741,7 @@
--=== 2.6.7 IN865-867 (IN865) ===
++=== 2.6.7  IN865-867 (IN865) ===
  (((
  (% style="color:blue" %)**Uplink:**
@@ -785,6 +785,7 @@
  * The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected.
  * Blink once when device transmit a packet.
++
  == 2.8  Firmware Change Log ==
@@ -791,7 +791,7 @@
  **Firmware download link: **[[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LLDS12/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LLDS12/Firmware/]]
--**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>path:/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/]]
++**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
@@ -843,6 +843,8 @@
  * 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.
++
++
  = 4.  Configure LLDS12 via AT Command or LoRaWAN Downlink =
  (((
@@ -850,10 +850,10 @@
  )))
  * (((
--AT Command Connection: See [[FAQ>>||anchor="H6.FAQ"]].
++AT Command Connection: See [[FAQ>>||anchor="H7.A0FAQ"]].
  )))
  * (((
--LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>path:/xwiki/bin/view/Main/]]
++LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>doc:Main.WebHome]]
  )))
  (((
@@ -878,7 +878,7 @@
  )))
  (((
--They are same for all Dragino Device which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki: [[End Device AT Commands and Downlink Command>>path:/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]]
++They are same for all Dragino Device which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki: [[End Device AT Commands and Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]]
  )))
  (((
@@ -936,8 +936,6 @@
  [[image:image-20220610105806-2.png]]
--
--
  (((
  (% style="color:#037691" %)**Downlink Command: 0x06**
  )))
@@ -957,6 +957,9 @@
  Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
  )))
++
++
++
  == 4.3  Get Firmware Version Info ==
  Feature: use downlink to get firmware version.
@@ -985,7 +985,7 @@
  Version
  )))|Sensor Type|Reserve|(((
--[[Message Type>>||anchor="H2.3.6MessageType"]]
++[[Message Type>>||anchor="H2.3.7A0MessageType"]]
  Always 0x02
  )))

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