Changes for page LDDS45 - LoRaWAN Distance Detection Sensor User Manual

Last modified by Mengting Qiu on 2025/02/26 15:04

From version < 147.4 >

edited by Xiaoling
on 2022/06/10 17:40

To version < 150.13 >

edited by Xiaoling
on 2022/06/11 08:42

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@@ -1,8 +1,56 @@
  (% style="text-align:center" %)
--[[image:1654846127817-788.png]]
++[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654846127817-788.png?rev=1.1||alt="1654846127817-788.png"]]
  **Contents:**
++* [[1.  Introduction>>path:#H1.A0Introduction]]
++** [[1.1  What is LoRaWAN Distance Detection Sensor>>path:#H1.1200BWhatisLoRaWANDistanceDetectionSensor]]
++** [[1.2  Features>>path:#H200B1.2A0Features]]
++** [[1.3  Specification>>path:#H1.3A0Specification]]
++*** [[1.3.1  Rated environmental conditions>>path:#H1.3.1A0Ratedenvironmentalconditions]]
++*** [[1.3.2  Effective measurement range Reference beam pattern>>path:#H1.3.2A0EffectivemeasurementrangeReferencebeampattern]]
++** [[1.5  Applications>>path:#H1.5200BApplications]]
++** [[1.6  Pin mapping and power on>>path:#H1.6A0Pinmappingandpoweron]]
++* [[2.  Configure LDDS75 to connect to LoRaWAN network>>path:#H2.A0ConfigureLDDS75toconnecttoLoRaWANnetwork]]
++** [[2.1  How it works>>path:#H2.1A0Howitworks]]
++** [[2.2  Quick guide to connect to LoRaWAN server (OTAA)>>path:#H2.2A0200BQuickguidetoconnecttoLoRaWANserver28OTAA29]]
++** [[2.3  Uplink Payload>>path:#H2.3A0200BUplinkPayload]]
++*** [[2.3.1  Battery Info>>path:#H2.3.1A0BatteryInfo]]
++*** [[2.3.2  Distance>>path:#H2.3.2A0Distance]]
++*** [[2.3.3  Interrupt Pin>>path:#H2.3.3A0InterruptPin]]
++*** [[2.3.4  DS18B20 Temperature sensor>>path:#H2.3.4A0DS18B20Temperaturesensor]]
++*** [[2.3.5  Sensor Flag>>path:#H2.3.5A0SensorFlag]]
++*** [[2.3.6  Decode payload in The Things Network>>path:#H2.3.6A0DecodepayloadinTheThingsNetwork]]
++** [[2.4  Uplink Interval>>path:#H2.4A0UplinkInterval]]
++** [[2.5  Show Data in DataCake IoT Server>>path:#H2.5A0200BShowDatainDataCakeIoTServer]]
++** [[2.6  Frequency Plans>>path:#H2.6A0FrequencyPlans]]
++*** [[2.6.1  EU863-870 (EU868)>>path:#H2.6.1A0EU863-87028EU86829]]
++*** [[2.6.2  US902-928(US915)>>path:#H2.6.2A0US902-92828US91529]]
++*** [[2.6.3  CN470-510 (CN470)>>path:#H2.6.3A0CN470-51028CN47029]]
++*** [[2.6.4  AU915-928(AU915)>>path:#H2.6.4A0AU915-92828AU91529]]
++*** [[2.6.5  AS920-923 & AS923-925 (AS923)>>path:#H2.6.5A0AS920-92326AS923-92528AS92329]]
++*** [[2.6.6  KR920-923 (KR920)>>path:#H2.6.6A0KR920-92328KR92029]]
++*** [[2.6.7  IN865-867 (IN865)>>path:#H2.6.7A0IN865-86728IN86529]]
++** [[2.7  LED Indicator>>path:#H2.7A0LEDIndicator]]
++** [[2.8  Firmware Change Log>>path:#H2.8A0200BFirmwareChangeLog]]
++** [[2.9  Mechanical>>path:#H2.9A0Mechanical]]
++** [[2.10  Battery Analysis>>path:#H2.10A0BatteryAnalysis]]
++*** [[2.10.1  Battery Type>>path:#H2.10.1A0BatteryType]]
++*** [[2.10.2  Replace the battery>>path:#H2.10.2A0Replacethebattery]]
++* [[3.  Configure LDDS75 via AT Command or LoRaWAN Downlink>>path:#H3.A0ConfigureLDDS75viaATCommandorLoRaWANDownlink]]
++** [[3.1  Access AT Commands>>path:#H3.1A0AccessATCommands]]
++** [[3.2  Set Transmit Interval Time>>path:#H3.2A0SetTransmitIntervalTime]]
++** [[3.3  Set Interrupt Mode>>path:#H3.3A0SetInterruptMode]]
++* [[4.  FAQ>>path:#H4.A0FAQ]]
++** [[4.1  What is the frequency plan for LDDS75?>>path:#H4.1A0WhatisthefrequencyplanforLDDS753F]]
++** [[4.2  How to change the LoRa Frequency Bands/Region>>path:#H4.2A0HowtochangetheLoRaFrequencyBands2FRegion]]
++** [[4.3  Can I use LDDS75 in condensation environment?>>path:#H4.3A0CanIuseLDDS75incondensationenvironment3F]]
++* [[5.  Trouble Shooting>>path:#H5.A0TroubleShooting]]
++** [[5.1  Why I can’t join TTN V3 in US915 / AU915 bands?>>path:#H5.1A0WhyIcan2019tjoinTTNV3inUS9152FAU915bands3F]]
++** [[5.2  AT Command input doesn't work>>path:#H5.2A0ATCommandinputdoesn27twork]]
++* [[6.  Order Info>>path:#H6.A0OrderInfo]]
++* [[7.  Packing Info>>path:#H7.200BPackingInfo]]
++* [[8.  Support>>path:#H8.A0200BSupport]]
@@ -10,6 +10,7 @@
++
  = 1.  Introduction =
  == 1.1  What is LoRaWAN Distance Detection Sensor ==
@@ -33,12 +33,12 @@
  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.
--(% style="color:#4472c4" %) * (%%)Actually lifetime depends on network coverage and uplink interval and other factors
++(% style="color:#4472c4" %) * (%%)Actually lifetime depends on network coverage and uplink interval and other factors.
  )))
  )))
--[[image:1654847051249-359.png]]
++[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654847051249-359.png?rev=1.1||alt="1654847051249-359.png"]]
@@ -57,12 +57,11 @@
  * IP66 Waterproof Enclosure
  * 4000mAh or 8500mAh Battery for long term use
--
  == 1.3  Specification ==
  === 1.3.1  Rated environmental conditions ===
--[[image:image-20220610154839-1.png]]
++[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610154839-1.png?rev=1.1||alt="image-20220610154839-1.png"]]
  **Remarks: (1)  a. When the ambient temperature is 0-39 ℃, the maximum humidity is 90% (non-condensing);**
@@ -76,13 +76,14 @@
--[[image:1654852253176-749.png]]
++[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654852253176-749.png?rev=1.1||alt="1654852253176-749.png"]]
++
  **(2)** **The object to be tested is a "corrugated cardboard box" perpendicular to the central axis of 0 °, and the length * width is 60cm * 50cm.**
--[[image:1654852175653-550.png]](% style="display:none" %) ** **
++[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654852175653-550.png?rev=1.1||alt="1654852175653-550.png"]](% style="display:none" %) ** **
@@ -102,7 +102,7 @@
  == 1.6  Pin mapping and power on ==
--[[image:1654847583902-256.png]]
++[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654847583902-256.png?rev=1.1||alt="1654847583902-256.png"]]
@@ -115,7 +115,7 @@
  )))
  (((
--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="H3.A0ConfigureLDDS75viaATCommandorLoRaWANDownlink"]]to set the keys in the LDDS75.
++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 >>path:#H3.A0ConfigureLDDS75viaATCommandorLoRaWANDownlink]]to set the keys in the LDDS75.
  )))
@@ -127,7 +127,7 @@
  )))
  (((
--[[image:1654848616367-242.png]]
++[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654848616367-242.png?rev=1.1||alt="1654848616367-242.png"]]
  )))
  (((
@@ -142,7 +142,7 @@
  Each LDDS75 is shipped with a sticker with the default device keys, user can find this sticker in the box. it looks like below.
  )))
--[[image:image-20220607170145-1.jpeg]]
++[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220607170145-1.jpeg?rev=1.1||alt="image-20220607170145-1.jpeg"]]
  For OTAA registration, we need to set **APP EUI/ APP KEY/ DEV EUI**. Some server might no need to set APP EUI.
@@ -151,25 +151,25 @@
  **Add APP EUI in the application**
--[[image:image-20220610161353-4.png]]
++[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610161353-4.png?rev=1.1||alt="image-20220610161353-4.png"]]
--[[image:image-20220610161353-5.png]]
++[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610161353-5.png?rev=1.1||alt="image-20220610161353-5.png"]]
--[[image:image-20220610161353-6.png]]
++[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610161353-6.png?rev=1.1||alt="image-20220610161353-6.png"]]
--[[image:image-20220610161353-7.png]]
++[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610161353-7.png?rev=1.1||alt="image-20220610161353-7.png"]]
  You can also choose to create the device manually.
--                                          [[image:image-20220610161538-8.png]]
++                                          [[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610161538-8.png?rev=1.1||alt="image-20220610161538-8.png"]]
  **Add APP KEY and DEV EUI**
--[[image:image-20220610161538-9.png]]
++[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610161538-9.png?rev=1.1||alt="image-20220610161538-9.png"]]
@@ -178,7 +178,7 @@
  Put a Jumper on JP2 to power on the device. ( The Switch must be in FLASH position).
--[[image:image-20220610161724-10.png]]
++[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610161724-10.png?rev=1.1||alt="image-20220610161724-10.png"]]
  (((
@@ -185,7 +185,7 @@
  (% style="color:blue" %)**Step 3**(%%)**:** The LDDS75 will auto join to the TTN network. After join success, it will start to upload messages to TTN and you can see the messages in the panel.
  )))
--[[image:1654849068701-275.png]]
++[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654849068701-275.png?rev=1.1||alt="1654849068701-275.png"]]
@@ -206,15 +206,15 @@
  |=(% style="width: 62.5px;" %)(((
  **Size (bytes)**
  )))|=(% style="width: 62.5px;" %)**2**|=**2**|=1|=2|=**1**
--|(% style="width:62.5px" %)**Value**|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1A0BatteryInfo"]]|(((
--[[Distance>>||anchor="H2.3.3A0Distance"]]
++|(% style="width:62.5px" %)**Value**|(% style="width:62.5px" %)[[BAT>>path:#H2.3.1A0BatteryInfo]]|(((
++[[Distance>>path:#H2.3.3A0Distance]]
  (unit: mm)
--)))|[[Digital Interrupt (Optional)>>||anchor="H2.3.4A0Distancesignalstrength"]]|(((
--[[Temperature (Optional )>>||anchor="H2.3.5A0InterruptPin"]]
--)))|[[Sensor Flag>>path:#Sensor_Flag]]
++)))|[[Digital Interrupt (Optional)>>path:#H2.3.4A0Distancesignalstrength]]|(((
++[[Temperature (Optional )>>path:#H2.3.5A0InterruptPin]]
++)))|(%%)(% class="wikiinternallink" %)[[Sensor Flag>>path:#Sensor_Flag]]
--[[image:1654850511545-399.png]]
++[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654850511545-399.png?rev=1.1||alt="1654850511545-399.png"]]
@@ -239,10 +239,9 @@
  * If the sensor value is 0x0000, it means system doesn’t detect ultrasonic sensor.
  * If the sensor value lower than 0x0118 (280mm), the sensor value will be invalid. Since v1.1.4, all value lower than 280mm will be set to 0x0014(20mm) which means the value is invalid.
--
  === 2.3.3  Interrupt Pin ===
--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.
++This data field shows if this packet is generated by interrupt or not. [[Click here>>path:#H4.2A0SetInterruptMode]] for the hardware and software set up.
  **Example:**
@@ -273,13 +273,13 @@
 x00: No Ultrasonic Sensor
--===
--(% style="color:inherit; font-family:inherit" %)2.3.6  Decode payload in The Things Network(%%) ===
++=== 2.3.6  Decode payload in The Things Network ===
++
  While using TTN network, you can add the payload format to decode the payload.
--[[image:1654850829385-439.png]]
++[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654850829385-439.png?rev=1.1||alt="1654850829385-439.png"]]
  The payload decoder function for TTN V3 is here:
@@ -289,7 +289,7 @@
  == 2.4  Uplink Interval ==
--The LDDS75 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>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H4.1ChangeUplinkInterval"]]
++The LDDS75 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>>path:/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/#H4.1ChangeUplinkInterval]]
@@ -312,10 +312,10 @@
  )))
--[[image:1654592790040-760.png]]
++[[image:/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"]]
--[[image:1654592800389-571.png]]
++[[image:/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"]]
  (% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.**
@@ -322,12 +322,12 @@
  (% style="color:blue" %)**Step 4**(%%)**: Search the LDDS75 and add DevEUI.**
--[[image:1654851029373-510.png]]
++[[image:/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"]]
  After added, the sensor data arrive TTN V3, it will also arrive and show in Datacake.
--[[image:image-20220610165129-11.png||height="595" width="1088"]]
++[[image:/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" height="595" width="1088"]]
@@ -809,7 +809,6 @@
  * Solid ON for 5 seconds once device successful Join the network.
  * Blink once when device transmit a packet.
--
  == 2.8  Firmware Change Log ==
@@ -816,7 +816,7 @@
  **Firmware download link: **[[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Firmware/]]
--**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
++**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>path:/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/]]
@@ -823,12 +823,12 @@
  == 2.9  Mechanical ==
--[[image:image-20220610172003-1.png]]
++[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610172003-1.png?rev=1.1||alt="image-20220610172003-1.png"]]
--[[image:image-20220610172003-2.png]]
++[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610172003-2.png?rev=1.1||alt="image-20220610172003-2.png"]]
--== 2.10  Battery Analysis  ==
++== 2.10  Battery Analysis ==
  === 2.10.1  Battery Type ===
@@ -847,7 +847,7 @@
  [[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC_1520_datasheet.jpg]], [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC1520%20Technical%20Specification20171123.pdf]]
  )))
-- [[image:image-20220610172400-3.png]]
++ [[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610172400-3.png?rev=1.1||alt="image-20220610172400-3.png"]]
@@ -867,7 +867,7 @@
--= 3.  Configure LLDS12 via AT Command or LoRaWAN Downlink =
++= 3.  Configure LDDS75 via AT Command or LoRaWAN Downlink =
  (((
  (((
@@ -877,12 +877,12 @@
  * (((
  (((
--AT Command Connection: See [[FAQ>>||anchor="H7.A0FAQ"]].
++AT Command Connection: See [[FAQ>>path:#H7.A0FAQ]].
  )))
  )))
  * (((
  (((
--LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>doc:Main.WebHome]]
++LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>path:/xwiki/bin/view/Main/]]
  )))
  )))
@@ -921,7 +921,7 @@
  (((
  (((
--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>>doc:Main.End Device AT Commands and Downlink Command.WebHome]]
++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/]]
  )))
  )))
@@ -949,19 +949,19 @@
  LDDS75 supports AT Command set in the stock firmware. You can use a USB to TTL adapter to connect to LDDS75 for using AT command, as below.
--[[image:image-20220610172924-4.png||height="483" width="988"]]
++[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610172924-4.png?width=988&height=483&rev=1.1||alt="image-20220610172924-4.png" height="483" width="988"]]
  Or if you have below board, use below connection:
--[[image:image-20220610172924-5.png]]
++[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610172924-5.png?rev=1.1||alt="image-20220610172924-5.png"]]
  In the PC, you need to set the serial baud rate to (% style="color:green" %)**9600**(%%) to access the serial console for LDDS75. LDDS75 will output system info once power on as below:
-- [[image:image-20220610172924-6.png||height="601" width="860"]]
++ [[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610172924-6.png?width=860&height=601&rev=1.1||alt="image-20220610172924-6.png" height="601" width="860"]]
@@ -971,11 +971,9 @@
  (% style="color:#037691" %)**AT Command: AT+TDC**
--[[image:image-20220610173409-7.png]]
++[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610173409-7.png?rev=1.1||alt="image-20220610173409-7.png"]]
--
--
  (((
  (% style="color:#037691" %)**Downlink Command: 0x01**
  )))
@@ -998,13 +998,12 @@
  Feature, Set Interrupt mode for GPIO_EXIT.
--
  (% style="color:#037691" %)**Downlink Command: AT+INTMOD**
--[[image:image-20220610105907-1.png]]
++[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610174917-9.png?rev=1.1||alt="image-20220610174917-9.png"]]
--**Downlink Command: 0x06**
++(% style="color:#037691" %)**Downlink Command: 0x06**
  Format: Command Code (0x06) followed by 3 bytes.
@@ -1013,203 +1013,71 @@
  * Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
  * Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
++= 4.  FAQ =
++== 4.1  What is the frequency plan for LDDS75? ==
--= 5.  Battery & How to replace =
++LDDS75 use the same frequency as other Dragino products. User can see the detail from this link:  [[Introduction>>path:/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/#H1.Introduction]]
--== 5.1  Battery Type ==
--(((
--LLDS12 is equipped with a [[8500mAH ER26500 Li-SOCI2 battery>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]. The battery is un-rechargeable battery with low discharge rate targeting for 8~~10 years use. This type of battery is commonly used in IoT target for long-term running, such as water meter.
--)))
--(((
--The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
--)))
++== 4.2  How to change the LoRa Frequency Bands/Region ==
--[[image:1654593587246-335.png]]
++You can follow the instructions for [[how to upgrade image>>path:#H2.8A0200BFirmwareChangeLog]].
++When downloading the images, choose the required image file for download.
--Minimum Working Voltage for the LLDS12:
--LLDS12:  2.45v ~~ 3.6v
++== 4.3  Can I use LDDS75 in condensation environment? ==
++LDDS75 is not suitable to be used in condensation environment. Condensation on the LDDS75 probe will affect the reading and always got 0.
--== 5.2  Replace Battery ==
--(((
--Any battery with range 2.45 ~~ 3.6v can be a replacement. We recommend to use Li-SOCl2 Battery.
--)))
++= 5.  Trouble Shooting =
--(((
--And make sure the positive and negative pins match.
--)))
++== 5.1  Why I can’t join TTN V3 in US915 / AU915 bands? ==
++It is due to channel mapping. Please see below link:  [[Frequency band>>path:/xwiki/bin/view/Main/LoRaWAN%20Communication%20Debug/#H2.NoticeofUS9152FCN4702FAU915Frequencyband]]
--== 5.3  Power Consumption Analyze ==
++== 5.2  AT Command input doesn't work ==
--(((
--Dragino Battery powered product are all runs in Low Power mode. We have an update battery calculator which base on the measurement of the real device. User can use this calculator to check the battery life and calculate the battery life if want to use different transmit interval.
--)))
--
--(((
--Instruction to use as below:
--)))
--
--
--**Step 1**: Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from:
--
--[[https:~~/~~/www.dragino.com/downloads/index.pHp?dir=LoRa_End_Node/Battery_Analyze/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/]]
--
--
--**Step 2**: Open it and choose
--
--* Product Model
--* Uplink Interval
--* Working Mode
--
--And the Life expectation in difference case will be shown on the right.
--
--[[image:1654593605679-189.png]]
--
--
--The battery related documents as below:
--
--* (((
--[[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
--)))
--* (((
--[[Lithium-Thionyl Chloride Battery  datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]],
--)))
--* (((
--[[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC_1520_datasheet.jpg]], [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC1520%20Technical%20Specification20171123.pdf]]
--)))
--
--[[image:image-20220607172042-11.png]]
--
--
--
--=== 5.3.1  Battery Note ===
--
--(((
--The Li-SICO battery is designed for small current / long period application. It is not good to use a high current, short period transmit method. The recommended minimum period for use of this battery is 5 minutes. If you use a shorter period time to transmit LoRa, then the battery life may be decreased.
--)))
--
--
--
--=== 5.3.2  Replace the battery ===
--
--(((
--You can change the battery in the LLDS12.The type of battery is not limited as long as the output is between 3v to 3.6v.  On the main board, there is a diode (D1) between the battery and the main circuit. If you need to use a battery with less than 3.3v, please remove the D1 and shortcut the two pads of it so there won’t be voltage drop between battery and main board.
--)))
--
--(((
--The default battery pack of LLDS12 includes a ER26500 plus super capacitor. If user can’t find this pack locally, they can find ER26500 or equivalence, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes)
--)))
--
--
--
--= 6.  Use AT Command =
--
--== 6.1  Access AT Commands ==
--
--LLDS12 supports AT Command set in the stock firmware. You can use a USB to TTL adapter to connect to LLDS12 for using AT command, as below.
--
--[[image:1654593668970-604.png]]
--
--**Connection:**
--
--(% style="background-color:yellow" %)** USB TTL GND <~-~-~-~-> GND**
--
--(% style="background-color:yellow" %)** USB TTL TXD  <~-~-~-~-> UART_RXD**
--
--(% style="background-color:yellow" %)** USB TTL RXD  <~-~-~-~-> UART_TXD**
--
--
--(((
--(((
--In the PC, you need to set the serial baud rate to (% style="color:green" %)**9600**(%%) to access the serial console for LLDS12.
--)))
--
--(((
--LLDS12 will output system info once power on as below:
--)))
--)))
--
--
-- [[image:1654593712276-618.png]]
--
--Valid AT Command please check [[Configure Device>>||anchor="H4.A0ConfigureLLDS12viaATCommandorLoRaWANDownlink"]].
--
--
--= 7.  FAQ =
--
--== 7.1  How to change the LoRa Frequency Bands/Region ==
--
--You can follow the instructions for [[how to upgrade image>>||anchor="H2.8A0200BFirmwareChangeLog"]].
--When downloading the images, choose the required image file for download.
--
--
--= 8.  Trouble Shooting =
--
--== 8.1  AT Commands input doesn’t work ==
--
--
--(((
  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.
--)))
--
--== 8.2  Significant error between the output distant value of LiDAR and actual distance ==
--
--
  (((
--(% 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.)
--)))
--
--(((
--Troubleshooting: Please avoid use of this product under such circumstance in practice.
--)))
--
--(((
  )))
--(((
--(% style="color:blue" %)**Cause ②**(%%)**: **The IR-pass filters are blocked.
--)))
--(((
--Troubleshooting: please use dry dust-free cloth to gently remove the foreign matter.
--)))
++= 6.  Order Info =
++Part Number **:** (% style="color:blue" %)**LDDS75-XX-YY**
--= 9.  Order Info =
++(% style="color:blue" %)**XX**(%%)**: **The default frequency band
--Part Number: (% style="color:blue" %)**LLDS12-XX**
++* (% style="color:red" %)**AS923 **(%%)**:** LoRaWAN AS923 band
++* (% style="color:red" %)**AU915 **(%%)**:** LoRaWAN AU915 band
++* (% style="color:red" %)**EU433 **(%%)**:** LoRaWAN EU433 band
++* (% style="color:red" %)**EU868 **(%%)**:** LoRaWAN EU868 band
++* (% style="color:red" %)**KR920 **(%%)**:** LoRaWAN KR920 band
++* (% style="color:red" %)**US915 **(%%)**:** LoRaWAN US915 band
++* (% style="color:red" %)**IN865 **(%%)**:**  LoRaWAN IN865 band
++* (% style="color:red" %)**CN470 **(%%)**:** LoRaWAN CN470 band
++(% style="color:blue" %)**YY**(%%): Battery Option
--(% style="color:blue" %)**XX**(%%): The default frequency band
++* (% style="color:red" %)**4 **(%%)**: **4000mAh battery
++* (% style="color:red" %)**8 **(%%)**:** 8500mAh battery
--* (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
--* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
--* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
--* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
--* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
--* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
--* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
--* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
++= 7.  Packing Info =
--= 10.  Packing Info =
--
  **Package Includes**:
--* LLDS12 LoRaWAN LiDAR Distance Sensor x 1
++* LDDS75 LoRaWAN Distance Detection Sensor x 1
  **Dimension and weight**:
@@ -1218,7 +1218,7 @@
  * Package Size / pcs : cm
  * Weight / pcs : g
--= 11.  Support =
++= 8.  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.com>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.com]].

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