Changes for page LSN50 & LSN50-V2 - LoRaWAN Sensor Node User Manual

Last modified by Mengting Qiu on 2025/06/04 10:46

From 263.1 to 262.1 From 265.12 to 265.11

From version 265.11

edited by Xiaoling
on 2022/06/23 11:21

Change comment: There is no comment for this version

To version 263.1

edited by Xiaoling
on 2022/06/23 10:00

Change comment: Uploaded new attachment "image-20220623100044-7.png", version {1}

Raw
Rendered

Summary

Page properties (1 modified, 0 added, 0 removed)
Attachments (0 modified, 0 added, 2 removed)
- 1655952600869-544.png
- image-20220623100350-8.png

Details

Page properties

Content

@@ -18,8 +18,6 @@
  **Table of Contents:**
--{{toc/}}
--
  (% aria-label="macro:toc widget" contenteditable="false" role="region" tabindex="-1" %)
  (((
  (% 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==||height="15" role="presentation" title="Click and drag to move" width="15"]]
@@ -38,29 +38,17 @@
  == 1.1  What is LSN50V2-D2x LoRaWAN Temperature Sensor ==
--(((
  The Dragino LSN50v2-D2x is a (% style="color:#4472c4" %)**LoRaWAN Temperature Sensor**(%%) for Internet of Things solution. It can be used to measure the (% style="color:#4472c4" %)**temperature of air, liquid or object**(%%), and then upload to IoT server via LoRaWAN wireless protocol.
--)))
--(((
  The temperature sensor used in LSN50v2-D2x can (% style="color:#4472c4" %)**measure -55°C ~~ 125°C with accuracy ±0.5°C (max ±2.0 °C)**.
--)))
--(((
  LSN50v2-D2x supports (% style="color:#4472c4" %)**temperature alarm feature,**(%%) user can set temperature alarm for instant notice.
--)))
--(((
  LSN50v2-D2x has max 3 probes which measure maximum 3 temperature points.
--)))
--(((
  LSN50v2-D2x is powered by (% style="color:#4472c4" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 10 years. (Actually Battery life depends on the use environment, update period. Please check related Power Analyze report).
--)))
--(((
  Each LSN50v2-D2x is pre-load with a set of unique keys for LoRaWAN registration, register these keys to local LoRaWAN server and it will auto connect after power on.
--)))
  [[image:1655889313568-879.png]]
@@ -69,19 +69,16 @@
  == 1.2  Specifications ==
--
  (% style="color:#037691" %)**Common DC Characteristics:**
  * Supply Voltage: built in 8500mAh Li-SOCI2 battery
  * Operating Temperature: -40 ~~ 85°C
--
  (% style="color:#037691" %)**Temperature Sensor:**
  * Range: -55 to + 125°C
  * Accuracy ±0.5°C (max ±2.0 °C).
--
  (% style="color:#037691" %)**LoRa Spec:**
  * Frequency Range,
@@ -96,14 +96,11 @@
  * Automatic RF Sense and CAD with ultra-fast AFC.
  * LoRaWAN 1.0.3 Specification
--
  (% style="color:#037691" %)**Power Consumption**
  * Sleeping Mode: 20uA
  * LoRaWAN Transmit Mode: 125mA @ 20dBm 44mA @ 14dBm
--
--
  == 1.3  Features ==
  * LoRaWAN v1.0.3 Class A
@@ -162,8 +162,6 @@
  Cable Drawing: [[See This Link>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSN50v2-D20/Cable_Drawing/&file=CAB0-35IC-K31G-210811.pdf]]
  )))
--
--
  == 1.6  Pin Definitions and Switch ==
  (% class="wikigeneratedid" %)
@@ -199,8 +199,6 @@
 . When boot the device in flash mode
 . Send an uplink packet
--
--
  == 1.7  Hardware Change log ==
  LSN50v2-D20 v1.0:  Release.
@@ -222,7 +222,7 @@
  (((
  Here is an example for how to join the [[TTN LoRaWAN >>url:http://www.thethingsnetwork.org/]]Server. Below is the network structure, in this demo we use [[DLOS8>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/160-dlos8.html]] as LoRaWAN gateway.
--(% 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"]][[image:1655891470063-521.png]](% title="Click and drag to resize" %)[[image:1655952600869-544.png]]
++(% 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"]][[image:1655891470063-521.png]](% title="Click and drag to resize" %)
  )))
  (% title="Click and drag to resize" %)(% aria-label="Data URI image image widget" contenteditable="false" role="region" 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" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||data-widget="image" draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]][[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" %)(% aria-label="Data URI image image widget" contenteditable="false" role="region" 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" tabindex="-1" %)(%%)
@@ -300,22 +300,22 @@
  )))
--(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:520px" %)
++(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:709px" %)
  |=(% style="width: 62.5px;" %)(((
  **Size (bytes)**
--)))|=(% style="width: 62.5px;" %)2|=(% style="width: 91px;" %)2|=(% style="width: 61px;" %)2|=(% style="width: 91px;" %)1|=(% style="width: 99px;" %)**2**|=(% style="width: 97px;" %)2
++)))|=(% style="width: 62.5px;" %)2|=(% style="width: 200px;" %)2|=(% style="width: 82px;" %)2|=(% style="width: 91px;" %)1|=(% style="width: 102px;" %)**2**|=(% style="width: 95px;" %)2
  |(% style="width:62.5px" %)**Value**|(((
--[[Battery>>||anchor="HBattery:"]]
--)))|(% style="width:91px" %)(((
--[[Temp_ Red or Temp _White>>||anchor="HTemperatureREDorTemperatureWhite:"]]
--)))|(% style="width:61px" %)(((
++[[Battery>>||anchor="H2.4.1A0BatteryInfo"]][[ >>||anchor="H2.4.2A0InterruptPin"]]
++)))|(% style="width:200px" %)(((
++[[Temp_ Red or Temp _White>>||anchor="H2.4.3A0Distance"]]
++)))|(% style="width:82px" %)(((
  ignore
  )))|(% style="width:91px" %)(((
--[[Alarm Flag>>||anchor="HAlarmFlag26MOD:"]]
--)))|(% style="width:99px" %)(((
--[[Temp_White>>||anchor="HTemperatureWhite:"]]
--)))|(% style="width:97px" %)(((
--[[Temp_Black>>||anchor="HTemperatureBlack:"]]
++[[Alarm Flag>>||anchor="H2.4.3A0Distance"]]
++)))|(% style="width:102px" %)(((
++[[Temp_White>>||anchor="H2.4.3A0Distance"]]
++)))|(% style="width:95px" %)(((
++[[Temp_Black>>||anchor="H2.4.4A0MessageType"]]
  )))
  [[image:image-20220622180351-1.png||height="589" width="1096"]]
@@ -376,9 +376,20 @@
  If payload >> 2 = 0x00     **~-~->**  means MOD=1, This is a sampling uplink message
--If payload >> 2 = 0x31     **~-~->**  means MOD=31, this message is a reply message for polling, this message contains the alarm settings. see [[~>url:http:~~/~~/www.dragino.com/downloads/index.php?dir" data-cke-saved-href="#HPolltheAlarmsettings:" href="#HPolltheAlarmsettings:"~>this link>>||anchor="HPolltheAlarmsettings:" aria-label="Data URI image image widget" contenteditable="false" role="presentation" 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" tabindex="-1"]]
++If payload >> 2 = 0x31     **~-~->**  means MOD=31, this message is a reply message for polling, this message contains the alarm settings. see [[this link>>path:#Poll_Alarm]] for detail.
++(% aria-label="Data URI image image widget" contenteditable="false" role="region" 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" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||data-widget="image" draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]][[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" %)
++
++=== 2.3.2  Decode payload in The Things Network ===
++
++In TTN, use can add a custom payload so it shows friendly.
++
++In the page Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder to add the decoder from:
++
++[[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSN50v2-D20/Decoder/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSN50v2-D20/Decoder/]]
++
++
  (% aria-label="Data URI image image widget" contenteditable="false" role="region" 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" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||data-widget="image" draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" 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" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" 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" tabindex="-1" title="Click and drag to resize" %)(% aria-label="Data URI image image widget" contenteditable="false" role="region" 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" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||data-widget="image" draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" 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" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" 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" tabindex="-1" title="Click and drag to resize" %)
  == 2.4  Temperature Alarm Feature ==
@@ -404,7 +404,7 @@
  LSN50V2-D20 supports configuration via LoRaWAN downlink command or AT Commands.
  * Downlink command instructions for different platform: [[Use Note for Server>>doc:Main.WebHome]](IoT LoRaWAN Server)
--* AT Command Access Instructions: [[LINK>>||anchor="H4.A0UseATCommand"]]
++* AT Command Access Instructions: [[LINK>>path:#AT_Command]]
  There are two parts of commands: General one and Special for this model.
@@ -423,6 +423,7 @@
  === 2.5.2  Sensor related commands ===
++(% class="wikigeneratedid" %)
  ====   ====
  ==== (% style="color:red" %)**Set Alarm Threshold:**(%%) ====
@@ -435,6 +435,7 @@
  * When min≠0, and max=0, Alarm trigger when lower than min
  * When min≠0 and max≠0, Alarm trigger when higher than max or lower than min
++
  **Example:**
     AT+18ALARM=-10,30    ~/~/ Alarm when < -10 or higher than 30.
@@ -457,6 +457,7 @@
  * 2: Temperature_White
  * 3: Temperature_Black
++
  **Example:**
     AT+18ALARM=-10,30,1   ~/~/ Alarm when temperature_red < -10 or higher than 30.
@@ -504,8 +504,6 @@
--
--
  == 2.6  LED Status ==
  LSN50-v2-D20 has an internal LED, it will active in below situation:
@@ -517,7 +517,6 @@
--
  == 2.7  Button Function ==
  **Internal RESET button:**
@@ -554,7 +554,7 @@
--== 3.2  Replace Battery ==
++== 4.2  Replace Battery ==
  (((
  Any battery with range 2.45 ~~ 3.6v can be a replacement. We recommend to use Li-SOCl2 Battery.
@@ -566,7 +566,7 @@
--== 3.3  Power Consumption Analyze ==
++== 4.3  Power Consumption Analyze ==
  (((
  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.
@@ -611,7 +611,7 @@
--=== 3.3.1  Battery Note ===
++=== 4.3.1  Battery Note ===
  (((
  (((
@@ -621,7 +621,7 @@
--=== 3.3.2  Replace the battery ===
++=== 4.3.2  Replace the battery ===
  (((
  (((
@@ -637,75 +637,70 @@
  )))
--= 4.  Use AT Command =
++= 5.  Use AT Command =
--== 4.1  Access AT Commands ==
++== 5.1  Access AT Commands ==
--User can use a USB to TTL adapter to connect to LSN50V2-D20 to use AT command to configure the device. Example is as below:
++LDDS04 supports AT Command set in the stock firmware. You can use a USB to TTL adapter to connect to LDDS04 for using AT command, as below.
++(% aria-label="1654940081538-914.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654940081538-914.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" %)
--[[image:image-20220623095817-4.png||height="665" width="1032"]]
--(% style="display:none" %) (%%)
++**Connection:**
--[[image:image-20220623100044-7.png]]
++(% style="background-color:yellow" %)** USB TTL GND <~-~-~-~-> GND**
++(% style="background-color:yellow" %)** USB TTL TXD  <~-~-~-~-> UART_RXD**
--(% style="display:none" %)  (%%)
++(% style="background-color:yellow" %)** USB TTL RXD  <~-~-~-~-> UART_TXD**
--= 5.  FAQ =
--== 5.1  What is the frequency range of LSN50v2-D20? ==
++(((
++(((
++In the PC, you need to set the serial baud rate to (% style="color:green" %)**9600**(%%) to access the serial console for LDDS04.
++)))
--Different LSN50V2-D20 version supports different frequency range, below is the table for the working frequency and recommend bands for each model:
++(((
++LDDS04 will output system info once power on as below:
++)))
++)))
--[[image:image-20220623100350-8.png]]
++ (% aria-label="1654593712276-618.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654593712276-618.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" %)
--== 5.2  What is the Frequency Plan? ==
++Valid AT Command please check [[Configure Device>>||anchor="H3.A0ConfigureLDDS04viaATCommandorLoRaWANDownlink"]].
--Please refer Dragino End Node Frequency Plan:  [[End Device Frequency Band>>doc:Main.End Device Frequency Band.WebHome]]
++= 6.  FAQ =
--== 5.3  How to update the firmware? ==
++== 6.1  How to change the LoRa Frequency Bands/Region ==
--User can upgrade the firmware for:
++You can follow the instructions for [[how to upgrade image>>||anchor="H2.9A0200BFirmwareChangeLog"]].
++When downloading the images, choose the required image file for download.
--* (((
--Support new features
--)))
--* (((
--For bug fix
--)))
--* (((
--Change LoRaWAN bands.
--)))
--Please see this link for how to upgrade: ** **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
++= 7.  Trouble Shooting =
++== 7.1  AT Command input doesn't work ==
--= 6.  Trouble Shooting =
--
--== 6.1  AT Command 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.
++(((
++
++)))
--= 7.  Order Info =
++= 8.  Order Info =
++== 8.1  Main Device LDDS04 ==
--**Part Number:** (% style="color:blue" %)**LSN50V2-D20-XXX (Signal Probe)**
++Part Number **:** (% style="color:blue" %)**LDDS04-XX**
--**~                   Or (% style="color:blue" %)LSN50V2-D22-XXX (Dual Probe)(%%)**
--**~                   Or (% style="color:blue" %)LSN50V2-D23-XXX (Triple Probe)(%%)**
++(% style="color:blue" %)**XX**(%%)**: **The default frequency band
--
--(% style="color:blue" %)**XXX**(%%)**: **The default frequency band
--
  * (% style="color:red" %)**AS923 **(%%)**:** LoRaWAN AS923 band
  * (% style="color:red" %)**AU915 **(%%)**:** LoRaWAN AU915 band
  * (% style="color:red" %)**EU433 **(%%)**:** LoRaWAN EU433 band
@@ -715,14 +715,21 @@
  * (% style="color:red" %)**IN865 **(%%)**:**  LoRaWAN IN865 band
  * (% style="color:red" %)**CN470 **(%%)**:** LoRaWAN CN470 band
++== 8.2  Probe Model ==
++Detail See [[Probe Option>>path:#Probe_Option]] Section
--= 8.  Packing Info =
++* A01A-15
++* A02-15
++* A13-15
++* A16-15
++= 9.  Packing Info =
++
  **Package Includes**:
--* LSN50v2-D2x LoRaWAN Temperature Sensor x 1
++* LDDS04 LoRaWAN 4-Channels Distance Sensor x 1
  **Dimension and weight**:
@@ -731,9 +731,7 @@
  * Package Size / pcs : cm
  * 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.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]].

1655952600869-544.png

Author

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

Size

...	...	@@ -1,1 +1,0 @@
1		-78.5 KB

Content

image-20220623100350-8.png

Author

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

Size

...	...	@@ -1,1 +1,0 @@
1		-15.5 KB

Content