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

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

From 87.1 to 88.1 From 91.1 to 92.1

From version 88.1

edited by Saxer Lin
on 2023/07/15 11:50

Change comment: There is no comment for this version

To version 91.1

edited by Saxer Lin
on 2023/08/05 10:39

Change comment: Uploaded new attachment "image-20230805103904-1.png", version {1}

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@@ -54,6 +54,8 @@
  * Downlink to change configure
  * 8500mAh Battery for long term use
++
++
  == 1.3 Specification ==
@@ -99,6 +99,8 @@
  * Sleep Mode: 5uA @ 3.3v
  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
++
++
  == 1.4 Applications ==
@@ -110,6 +110,8 @@
  * Automatic control
  * Sewer
++
++
  (% style="display:none" %)
  == 1.5 Sleep mode and working mode ==
@@ -127,7 +127,7 @@
  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
--|=(% style="width: 167px;background-color:#D9E2F3;color:#0070C0" %)**Behavior on ACT**|=(% style="width: 117px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 225px;background-color:#D9E2F3;color:#0070C0" %)**Action**
++|=(% style="width: 167px;background-color:#4F81BD;color:white" %)**Behavior on ACT**|=(% style="width: 117px;background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 225px;background-color:#4F81BD;color:white" %)**Action**
  |(% style="width:167px" %)Pressing ACT between 1s < time < 3s|(% style="width:117px" %)Send an uplink|(% style="width:225px" %)(((
  If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, (% style="color:blue" %)**blue led** (%%)will blink once.
  Meanwhile, BLE module will be active and user can connect via BLE to configure device.
@@ -139,6 +139,8 @@
  )))
  |(% 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 ==
@@ -238,26 +238,26 @@
  == 2.3 Uplink Payload ==
--
  === 2.3.1 Device Status, FPORT~=5 ===
++
  Users can use the downlink command(**0x26 01**) to ask LDS12-LB to send device configure detail, include device configure status. LDS12-LB will uplink a payload via FPort=5 to server.
  The Payload format is as below.
--(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:529px" %)
--|=(% style="width: 62.5px;background-color:#4F81BD;color:white" %)(((
++(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
++|=(% style="width: 60px;background-color:#4F81BD;color:white" %)(((
  **Size(bytes)**
--)))|=(% style="width: 110px; background-color: rgb(79, 129, 189); color: white;" %)**1**|=(% style="width: 48px; background-color: rgb(79, 129, 189); color: white;" %)**2**|=(% style="background-color: rgb(79, 129, 189); color: white; width: 94px;" %)**1**|=(% style="background-color: rgb(79, 129, 189); color: white; width: 91px;" %)**1**|=(% style="background-color: rgb(79, 129, 189); color: white; width: 60px;" %)**2**
++)))|=(% style="width: 100px; background-color: #4F81BD;color:white;" %)**1**|=(% style="width: 100px; background-color: #4F81BD;color:white;" %)**2**|=(% style="background-color: #4F81BD;color:white; width: 100px;" %)**1**|=(% style="background-color: #4F81BD;color:white; width: 100px;" %)**1**|=(% style="background-color: #4F81BD;color:white; width: 50px;" %)**2**
  |(% style="width:62.5px" %)Value|(% style="width:110px" %)Sensor Model|(% style="width:48px" %)Firmware Version|(% style="width:94px" %)Frequency Band|(% style="width:91px" %)Sub-band|(% style="width:60px" %)BAT
  Example parse in TTNv3
--**Sensor Model**: For LDS12-LB, this value is 0x24
++(% style="color:blue" %)**Sensor Model**(%%): For LDS12-LB, this value is 0x24
--**Firmware Version**: 0x0100, Means: v1.0.0 version
++(% style="color:blue" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
--**Frequency Band**:
++(% style="color:blue" %)**Frequency Band**:
 x01: EU868
@@ -287,7 +287,7 @@
 x0e: MA869
--**Sub-Band**:
++(% style="color:blue" %)**Sub-Band**:
  AU915 and US915:value 0x00 ~~ 0x08
@@ -295,7 +295,7 @@
  Other Bands: Always 0x00
--**Battery Info**:
++(% style="color:blue" %)**Battery Info**:
  Check the battery voltage.
@@ -304,8 +304,9 @@
  Ex2: 0x0B49 = 2889mV
--=== 2.3.2 Device Status, FPORT~=5 ===
++=== 2.3.2 Uplink Payload, FPORT~=2 ===
++
  (((
  LDS12-LB will uplink payload via LoRaWAN with below payload format:
  )))
@@ -314,26 +314,22 @@
  Uplink payload includes in total 11 bytes.
  )))
--(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:670px" %)
--|=(% style="width: 62.5px;background-color:#4F81BD;color:white" %)(((
++(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
++|=(% style="width: 60px;background-color:#4F81BD;color:white" %)(((
  **Size(bytes)**
--)))|=(% style="width: 62.5px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 62.5px;background-color:#4F81BD;color:white" %)**2**|=(% style="background-color:#4F81BD;color:white" %)**2**|=(% style="background-color:#4F81BD;color:white" %)**2**|=(% style="background-color: rgb(79, 129, 189); color: white; width: 122px;" %)**1**|=(% style="background-color: rgb(79, 129, 189); color: white; width: 54px;" %)**1**|=(% style="background-color: rgb(79, 129, 189); color: white; width: 96px;" %)**1**
--|(% style="width:62.5px" %)Value|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1BatteryInfo"]]|(% style="width:62.5px" %)(((
--[[Temperature DS18B20>>||anchor="H2.3.2DS18B20Temperaturesensor"]]
--)))|[[Distance>>||anchor="H2.3.3Distance"]]|[[Distance signal strength>>||anchor="H2.3.4Distancesignalstrength"]]|(% style="width:122px" %)(((
--[[Interrupt  flag>>]]
--
--[[&>>]]
--
--[[Interrupt_level>>]]
--)))|(% style="width:54px" %)[[LiDAR temp>>||anchor="H2.3.6LiDARtemp"]]|(% style="width:96px" %)(((
--[[Message Type>>||anchor="H2.3.7MessageType"]]
++)))|=(% style="width: 30px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 80px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 50px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 70px;background-color:#4F81BD;color:white" %)**2**|=(% style="background-color:#4F81BD;color:white; width: 80px;" %)**1**|=(% style="background-color: #4F81BD;color:white; width: 70px;" %)**1**|=(% style="background-color: #4F81BD;color:white; width: 70px;" %)**1**
++|(% style="width:62.5px" %)Value|(% style="width:62.5px" %)[[BAT>>||anchor="HBatteryInfo"]]|(% style="width:62.5px" %)(((
++[[Temperature DS18B20>>||anchor="HDS18B20Temperaturesensor"]]
++)))|[[Distance>>||anchor="HDistance"]]|[[Distance signal strength>>||anchor="HDistancesignalstrength"]]|(% style="width:122px" %)(((
++[[Interrupt flag & Interrupt_level>>||anchor="HInterruptPin26A0InterruptLevel"]]
++)))|(% style="width:54px" %)[[LiDAR temp>>||anchor="HLiDARtemp"]]|(% style="width:96px" %)(((
++[[Message Type>>||anchor="HMessageType"]]
  )))
  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654833689380-972.png?rev=1.1||alt="1654833689380-972.png"]]
--==== 2.3.2.a Battery Info ====
++==== (% style="color:blue" %)**Battery Info**(%%) ====
  Check the battery voltage for LDS12-LB.
@@ -343,7 +343,7 @@
  Ex2: 0x0B49 = 2889mV
--==== 2.3.2.b DS18B20 Temperature sensor ====
++==== (% style="color:blue" %)**DS18B20 Temperature sensor**(%%) ====
  This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
@@ -356,7 +356,7 @@
  If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
--==== 2.3.2.c Distance ====
++==== (% style="color:blue" %)**Distance**(%%) ====
  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.
@@ -367,7 +367,7 @@
  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.
--==== 2.3.2.d Distance signal strength ====
++==== (% style="color:blue" %)**Distance signal strength**(%%) ====
  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.
@@ -380,7 +380,7 @@
  Customers can judge whether they need to adjust the environment based on the signal strength.
--==== 2.3.2.e Interrupt Pin & Interrupt Level ====
++==== (% style="color:blue" %)**Interrupt Pin & Interrupt Level**(%%) ====
  This data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H3.3.2SetInterruptMode"]] for the hardware and software set up.
@@ -394,7 +394,7 @@
 x01: Interrupt Uplink Packet.
--==== 2.3.2.f LiDAR temp ====
++==== (% style="color:blue" %)**LiDAR temp**(%%) ====
  Characterize the internal temperature value of the sensor.
@@ -404,7 +404,7 @@
  If payload is: F2(H) <<24>>24=-14(D),LiDAR temp=-14℃.
--==== 2.3.2.g Message Type ====
++==== (% style="color:blue" %)**Message Type**(%%) ====
  (((
@@ -420,9 +420,11 @@
  |(% 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.ConfigureLDS12-LB"]]
--=== 2.3.8 Decode payload in The Things Network ===
++=== 2.3.3 Decode payload in The Things Network ===
++
++
  While using TTN network, you can add the payload format to decode the payload.
  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654592762713-715.png?rev=1.1||alt="1654592762713-715.png"]]
@@ -534,7 +534,7 @@
  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)**
++|(% colspan="4" style="background-color:#4f81bd; color:white; 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
@@ -621,6 +621,8 @@
  * 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.
++
++
  === 2.8.4  Reflectivity of different objects ===
@@ -647,6 +647,8 @@
  |(% 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 LDS12-LB =
  == 3.1 Configure Methods ==
@@ -660,6 +660,8 @@
  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
++
++
  == 3.2 General Commands ==
@@ -759,6 +759,37 @@
  * Example 2: Downlink Payload: 06000003      ~/~/   Set the interrupt mode to rising edge trigger
++
++
++=== 3.3.3  Set Power Output Duration ===
++
++Control the output duration 3V3 . Before each sampling, device will
++
++~1. first enable the power output to external sensor,
++
++2. keep it on as per duration, read sensor value and construct uplink payload
++
++3. final, close the power output.
++
++(% style="color:blue" %)**AT Command: AT+3V3T**
++
++(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
++|=(% style="width: 155px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 197px;background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 158px;background-color:#4F81BD;color:white" %)**Response**
++|(% style="width:154px" %)AT+3V3T=?|(% style="width:196px" %)Show 3V3 open time.|(% style="width:157px" %)0 (default)
++OK
++|(% style="width:154px" %)AT+3V3T=1000|(% style="width:196px" %)Close after a delay of 1000 milliseconds.|(% style="width:157px" %)OK
++|(% style="width:154px" %)AT+3V3T=0|(% style="width:196px" %)Always turn on the power supply of 3V3 pin.|(% style="width:157px" %)OK
++
++(% style="color:blue" %)**Downlink Command: 0x07**(%%)
++Format: Command Code (0x07) followed by 3 bytes.
++
++The first byte is 01,the second and third bytes are the time to turn on.
++
++* Example 1: Downlink Payload: 07 01 00 00     **~-~-->**   AT+3V3T=0
++* Example 2: Downlink Payload: 07 01 01 F4      **~-~-->**  AT+3V3T=500
++
++
++
  = 4. Battery & Power Consumption =
@@ -787,6 +787,8 @@
  * 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? ==
@@ -847,6 +847,8 @@
  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
++
++
  = 9. Packing Info =
@@ -864,6 +864,8 @@
  * Weight / pcs : g
++
++
  = 10. Support =

image-20230805103904-1.png

Author

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	1	+XWiki.Saxer

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	1	+46.9 KB

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