Changes for page LDDS45 - LoRaWAN Distance Detection Sensor User Manual

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

From version < 151.3 >

edited by Xiaoling
on 2022/06/11 09:30

To version < 151.15 >

edited by Xiaoling
on 2022/06/11 09:39

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  **Contents:**
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++* [[1.  Introduction>>doc:null||anchor="H1.A0Introduction"]]
++** [[1.1  What is LoRaWAN Distance Detection Sensor>>doc:null||anchor="H1.1200BWhatisLoRaWANDistanceDetectionSensor"]]
++** [[1.2  Features>>doc:null||anchor="H200B1.2A0Features"]]
++** [[1.3  Specification>>doc:null||anchor="H1.3A0Specification"]]
++*** [[1.3.1  Rated environmental conditions>>doc:null||anchor="H1.3.1A0Ratedenvironmentalconditions"]]
++*** [[1.3.2  Effective measurement range Reference beam pattern>>doc:null||anchor="H1.3.2A0EffectivemeasurementrangeReferencebeampattern"]]
++** [[1.5  Applications>>doc:null||anchor="H1.5200BApplications"]]
++** [[1.6  Pin mapping and power on>>doc:null||anchor="H1.6A0Pinmappingandpoweron"]]
++* [[2.  Configure LDDS75 to connect to LoRaWAN network>>doc:null||anchor="H2.A0ConfigureLDDS75toconnecttoLoRaWANnetwork"]]
++** [[2.1  How it works>>doc:null||anchor="H2.1A0Howitworks"]]
++** [[2.2  Quick guide to connect to LoRaWAN server (OTAA)>>doc:null||anchor="H2.2A0200BQuickguidetoconnecttoLoRaWANserver28OTAA29"]]
++** [[2.3  Uplink Payload>>doc:null||anchor="H2.3A0200BUplinkPayload"]]
++*** [[2.3.1  Battery Info>>doc:null||anchor="H2.3.1A0BatteryInfo"]]
++*** [[2.3.2  Distance>>doc:null||anchor="H2.3.2A0Distance"]]
++*** [[2.3.3  Interrupt Pin>>doc:null||anchor="H2.3.3A0InterruptPin"]]
++*** [[2.3.4  DS18B20 Temperature sensor>>doc:null||anchor="H2.3.4A0DS18B20Temperaturesensor"]]
++*** [[2.3.5  Sensor Flag>>doc:null||anchor="H2.3.5A0SensorFlag"]]
++*** [[2.3.6  Decode payload in The Things Network>>doc:null||anchor="H2.3.6A0DecodepayloadinTheThingsNetwork"]]
++** [[2.4  Uplink Interval>>doc:null||anchor="H2.4A0UplinkInterval"]]
++** [[2.5  Show Data in DataCake IoT Server>>doc:null||anchor="H2.5A0200BShowDatainDataCakeIoTServer"]]
++** [[2.6  Frequency Plans>>doc:null||anchor="H2.6A0FrequencyPlans"]]
++*** [[2.6.1  EU863-870 (EU868)>>doc:null||anchor="H2.6.1A0EU863-87028EU86829"]]
++*** [[2.6.2  US902-928(US915)>>doc:null||anchor="H2.6.2A0US902-92828US91529"]]
++*** [[2.6.3  CN470-510 (CN470)>>doc:null||anchor="H2.6.3A0CN470-51028CN47029"]]
++*** [[2.6.4  AU915-928(AU915)>>doc:null||anchor="H2.6.4A0AU915-92828AU91529"]]
++*** [[2.6.5  AS920-923 & AS923-925 (AS923)>>doc:null||anchor="H2.6.5A0AS920-92326AS923-92528AS92329"]]
++*** [[2.6.6  KR920-923 (KR920)>>doc:null||anchor="H2.6.6A0KR920-92328KR92029"]]
++*** [[2.6.7  IN865-867 (IN865)>>doc:null||anchor="H2.6.7A0IN865-86728IN86529"]]
++** [[2.7  LED Indicator>>doc:null||anchor="H2.7A0LEDIndicator"]]
++** [[2.8  Firmware Change Log>>doc:null||anchor="H2.8A0200BFirmwareChangeLog"]]
++** [[2.9  Mechanical>>doc:null||anchor="H2.9A0Mechanical"]]
++** [[2.10  Battery Analysis>>doc:null||anchor="H2.10A0BatteryAnalysis"]]
++*** [[2.10.1  Battery Type>>doc:null||anchor="H2.10.1A0BatteryType"]]
++*** [[2.10.2  Replace the battery>>doc:null||anchor="H2.10.2A0Replacethebattery"]]
++* [[3.  Configure LDDS75 via AT Command or LoRaWAN Downlink>>doc:null||anchor="H3.A0ConfigureLDDS75viaATCommandorLoRaWANDownlink"]]
++** [[3.1  Access AT Commands>>doc:null||anchor="H3.1A0AccessATCommands"]]
++** [[3.2  Set Transmit Interval Time>>doc:null||anchor="H3.2A0SetTransmitIntervalTime"]]
++** [[3.3  Set Interrupt Mode>>doc:null||anchor="H3.3A0SetInterruptMode"]]
++* [[4.  FAQ>>doc:null||anchor="H4.A0FAQ"]]
++** [[4.1  What is the frequency plan for LDDS75?>>doc:null||anchor="H4.1A0WhatisthefrequencyplanforLDDS753F"]]
++** [[4.2  How to change the LoRa Frequency Bands/Region>>doc:null||anchor="H4.2A0HowtochangetheLoRaFrequencyBands2FRegion"]]
++** [[4.3  Can I use LDDS75 in condensation environment?>>doc:null||anchor="H4.3A0CanIuseLDDS75incondensationenvironment3F"]]
++* [[5.  Trouble Shooting>>doc:null||anchor="H5.A0TroubleShooting"]]
++** [[5.1  Why I can’t join TTN V3 in US915 / AU915 bands?>>doc:null||anchor="H5.1A0WhyIcan2019tjoinTTNV3inUS9152FAU915bands3F"]]
++** [[5.2  AT Command input doesn't work>>doc:null||anchor="H5.2A0ATCommandinputdoesn27twork"]]
++* [[6.  Order Info>>doc:null||anchor="H6.A0OrderInfo"]]
++* [[7.  Packing Info>>doc:null||anchor="H7.200BPackingInfo"]]
++* [[8.  Support>>doc:null||anchor="H8.A0200BSupport"]]
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  = 1.  Introduction =
  == 1.1  What is LoRaWAN Distance Detection Sensor ==
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  == 1.3  Specification ==
  === 1.3.1  Rated environmental conditions ===
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  **Remarks: (1)  a. When the ambient temperature is 0-39 ℃, the maximum humidity is 90% (non-condensing);       b. When the ambient temperature is 40-50 ℃, the highest humidity is the highest humidity in the natural world at the current temperature (no condensation)**
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  )))
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--
  == 1.6  Pin mapping and power on ==
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  )))
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  Each LDDS75 is shipped with a sticker with the default device keys, user can find this sticker in the box. it looks like below.
  )))
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  **Add APP EUI in the application**
  )))
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  You can also choose to create the device manually.
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  **Add APP KEY and DEV EUI**
--[[image:image-20220610161538-9.png]]
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@@ -222,7 +222,7 @@
  Put a Jumper on JP2 to power on the device. ( The Switch must be in FLASH position).
--[[image:image-20220610161724-10.png]]
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  (((
@@ -229,7 +229,7 @@
  (% 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.
  )))
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@@ -262,7 +262,7 @@
  [[Temperature (Optional )>>||anchor="H2.3.4A0DS18B20Temperaturesensor"]]
  )))|[[Sensor Flag>>||anchor="H2.3.5A0SensorFlag"]]
--[[image:1654850511545-399.png]]
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@@ -291,6 +291,9 @@
  * 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="H3.3A0SetInterruptMode"]] for the hardware and software set up.
@@ -334,7 +334,7 @@
  While using TTN network, you can add the payload format to decode the payload.
--[[image:1654850829385-439.png]]
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  The payload decoder function for TTN V3 is here:
@@ -369,10 +369,10 @@
  )))
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  (% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.**
@@ -379,12 +379,12 @@
  (% style="color:blue" %)**Step 4**(%%)**: Search the LDDS75 and add DevEUI.**
--[[image:1654851029373-510.png]]
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  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"]]
++(% aria-label="image-20220610165129-11.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220610165129-11.png||data-widget="image" height="595" width="1088"]](% style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)
@@ -866,6 +866,9 @@
  * Solid ON for 5 seconds once device successful Join the network.
  * Blink once when device transmit a packet.
++
++
++
  == 2.8  Firmware Change Log ==
@@ -886,10 +886,10 @@
  == 2.9  Mechanical ==
--[[image:image-20220610172003-1.png]]
++(% aria-label="image-20220610172003-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220610172003-1.png||data-widget="image"]](% style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)
--[[image:image-20220610172003-2.png]]
++(% aria-label="image-20220610172003-2.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220610172003-2.png||data-widget="image"]](% style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)
@@ -912,7 +912,7 @@
  [[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]]
++ (% aria-label="image-20220610172400-3.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220610172400-3.png||data-widget="image"]](% style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)
@@ -1014,13 +1014,13 @@
  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"]]
++(% aria-label="image-20220610172924-4.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220610172924-4.png||data-widget="image" height="483" width="988"]](% style="background:url(~"http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)
  Or if you have below board, use below connection:
--[[image:image-20220610172924-5.png]]
++(% aria-label="image-20220610172924-5.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220610172924-5.png||data-widget="image"]](% style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)
  (((
@@ -1028,7 +1028,7 @@
  )))
-- [[image:image-20220610172924-6.png||height="601" width="860"]]
++ (% aria-label="image-20220610172924-6.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220610172924-6.png||data-widget="image" height="601" width="860"]](% style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)
@@ -1038,7 +1038,7 @@
  (% style="color:#037691" %)**AT Command: AT+TDC**
--[[image:image-20220610173409-7.png]]
++(% aria-label="image-20220610173409-7.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220610173409-7.png||data-widget="image"]](% style="background:url(~"http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)
  (((
@@ -1056,11 +1056,12 @@
  * Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
  * Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
  )))
++)))
--
--)))
++
++
  == 3.3  Set Interrupt Mode ==
  Feature, Set Interrupt mode for GPIO_EXIT.
@@ -1067,7 +1067,7 @@
  (% style="color:#037691" %)**Downlink Command: AT+INTMOD**
--[[image:image-20220610174917-9.png]]
++(% aria-label="image-20220610174917-9.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220610174917-9.png||data-widget="image"]](% style="background:url(~"http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)
  (% style="color:#037691" %)**Downlink Command: 0x06**
@@ -1082,6 +1082,8 @@
  * Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
++
++
  = 4.  FAQ =
  == 4.1  What is the frequency plan for LDDS75? ==
@@ -1141,7 +1141,6 @@
  * (% style="color:red" %)**4 **(%%)**: **4000mAh battery
  * (% style="color:red" %)**8 **(%%)**:** 8500mAh battery
--
  = 7.  Packing Info =
@@ -1156,7 +1156,6 @@
  * Package Size / pcs : cm
  * Weight / pcs : g
--
  = 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.

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