LS -- LoRaWAN Outdoor Temperature & Humidity Sensor User Manual

Last modified by Mengting Qiu on 2025/07/01 15:58

From 63.2 to 63.3 From 73.6 to 74.1

From version 63.3

edited by Xiaoling
on 2023/06/12 10:30

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To version 73.6

edited by Xiaoling
on 2024/01/04 16:51

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Title

@@ -1,1 +1,1 @@
--S31-LB / S31B-LB LoRaWAN Outdoor Temperature & Humidity Sensor User Manual
++S31/S31B-LB/LS -- LoRaWAN Outdoor Temperature & Humidity Sensor User Manual

Content

@@ -1,9 +1,14 @@
++       (% style="display:none" %) (%%) (% style="display:none" %) (%%)     (% style="display:none" %)
++
  (% style="text-align:center" %)
--[[image:S31-B.jpg]]
++[[image:image-20240104162316-6.png]]
++
++
++
  **Table of Contents：**
  {{toc/}}
@@ -15,22 +15,22 @@
  = 1. Introduction =
--== 1.1 What is S31x-LB LoRaWAN Temperature & Humidity Sensor ==
++== 1.1 What is S31x-LB/LS LoRaWAN Temperature & Humidity Sensor ==
--The Dragino S31x-LB is a (% style="color:blue" %)**LoRaWAN Temperature and Humidity Sensor**(%%) for Internet of Things solution. It is used to measure the (% style="color:blue" %)**surrounding environment temperature and relative air humidity precisely**(%%), and then upload to IoT server via LoRaWAN wireless protocol.
++The Dragino S31x-LB/LS is a (% style="color:blue" %)**LoRaWAN Temperature and Humidity Sensor**(%%) for Internet of Things solution. It is used to measure the (% style="color:blue" %)**surrounding environment temperature and relative air humidity precisely**(%%), and then upload to IoT server via LoRaWAN wireless protocol.
--The temperature & humidity sensor used in S31x-LB is SHT31, which is fully calibrated, linearized, and temperature compensated digital output from Sensirion, it provides a strong reliability and long-term stability. The SHT31 is fixed in a (% style="color:blue" %)**waterproof anti-condensation casing**(%%) for long term use.
++The temperature & humidity sensor used in S31x-LB/LS is SHT31, which is fully calibrated, linearized, and temperature compensated digital output from Sensirion, it provides a strong reliability and long-term stability. The SHT31 is fixed in a (% style="color:blue" %)**waterproof anti-condensation casing**(%%) for long term use.
--The LoRa wireless technology used in S31x-LB 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.
++The LoRa wireless technology used in S31x-LB/LS 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.
--S31x-LB supports (% style="color:blue" %)**Temperature & Humdity alarm feature**(%%), user can set temperature alarm for instant notice. S31x-LB supports Datalog feature, it can save the data when there is no LoRaWAN network and uplink when network recover.
++S31x-LB/LS supports (% style="color:blue" %)**Temperature & Humdity alarm feature**(%%), user can set temperature alarm for instant notice. S31x-LB/LS supports Datalog feature, it can save the data when there is no LoRaWAN network and uplink when network recover.
--S31x-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
++S31x-LB/LS (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
--S31x-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
++S31x-LB/LS is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%) or (% style="color:blue" %)**solar powered + li-on battery**(%%) it is designed for long term use up to 5 years.
--Each S31x-LB 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.
++Each S31x-LB/LS 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.
  == 1.2 Features ==
@@ -39,7 +39,7 @@
  * LoRaWAN 1.0.3 Class A
  * Ultra-low power consumption
  * External 3 meters SHT31 probe (For S31-LB)
--* Measure range -55°C ~~ 125°C
++* Measure range -40°C ~~ 80°C
  * Temperature & Humidity alarm
  * Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
  * Support Bluetooth v5.1 and LoRaWAN remote configure
@@ -46,16 +46,15 @@
  * Support wireless OTA update firmware
  * Uplink on periodically
  * Downlink to change configure
--* 8500mAh Battery for long term use
++* 88500mAh Li/SOCl2 Battery (S31/S31B-LB)
++* Solar panel + 3000mAh Li-on battery (S31/S31B-LS)
--
--
  == 1.3 Specification ==
  (% style="color:#037691" %)**Common DC Characteristics:**
--* Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~~ 3.6v
++* Supply Voltage: Built-in Battery , 2.5v ~~ 3.6v
  * Operating Temperature: -40 ~~ 85°C
  (% style="color:#037691" %)**Temperature Sensor:**
@@ -92,8 +92,6 @@
  * Sleep Mode: 5uA @ 3.3v
  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
--
--
  == 1.4 Sleep mode and working mode ==
@@ -105,9 +105,8 @@
  == 1.5 Button & LEDs ==
--[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675071855856-879.png]]
++[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LB_Waterproof_RS485UART_to_LoRaWAN_Converter/WebHome/image-20240103160425-4.png?rev=1.1||alt="image-20240103160425-4.png"]]
--
  (% 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" %)Pressing ACT between 1s < time < 3s|(% style="width:117px" %)Send an uplink|(% style="width:225px" %)(((
@@ -121,12 +121,10 @@
  )))
  |(% 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.
--
--
  == 1.6 BLE connection ==
--S31x-LB support BLE remote configure.
++S31x-LB/LS support BLE remote configure.
  BLE can be used to configure the parameter of sensor or see the console output from sensor. BLE will be only activate on below case:
@@ -146,11 +146,11 @@
  == 1.8 Hardware Variant ==
--(% border="1" cellspacing="5" style="width:472px" %)
--|=(% style="width: 102px;background-color:#D9E2F3;color:#0070C0" %)Model|=(% style="width: 190px;background-color:#D9E2F3;color:#0070C0" %)Photo|=(% style="width: 187px; background-color:#D9E2F3;color:#0070C0" %)Probe Info
++(% border="1" cellspacing="5" style="width:461.818px" %)
++|=(% style="width: 102px;background-color:#D9E2F3;color:#0070C0" %)Model|=(% style="width: 182px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)Photo|=(% style="width: 176px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)Probe Info
  |(% style="width:102px" %)(((
--S31-LB
--)))|(% style="width:190px" %)[[image:image-20230527093214-2.jpeg]]|(% style="width:187px" %)(((
++S31-LB/LS
++)))|(% style="width:182px" %)[[image:image-20230527093214-2.jpeg]]|(% style="width:176px" %)(((
 x SHT31 Probe
  Cable Length : 2 meters
@@ -158,8 +158,8 @@
  )))
  |(% style="width:102px" %)(((
--S31B-LB
--)))|(% style="width:190px" %)[[image:image-20230527093155-1.jpeg]]|(% style="width:187px" %)(((
++S31B-LB/LS
++)))|(% style="width:182px" %)[[image:image-20230527093155-1.jpeg]]|(% style="width:176px" %)(((
 x SHT31 Probe
  Installed in device.
@@ -171,6 +171,7 @@
  == 1.9 Mechanical ==
++=== 1.9.1 for LB version ===
  [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]]
@@ -181,12 +181,18 @@
  [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
--= 2. Configure S31x-LB to connect to LoRaWAN network =
++=== 1.9.2 for LS version ===
++
++[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/WebHome/image-20231231203439-3.png?width=886&height=385&rev=1.1||alt="image-20231231203439-3.png"]]
++
++
++= 2. Configure S31x-LB/LS to connect to LoRaWAN network =
++
  == 2.1 How it works ==
--The S31x-LB is configured as (% style="color:#037691" %)**LoRaWAN OTAA Class A**(%%) mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and press the button to activate the S31x-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
++The S31x-LB/LS is configured as (% style="color:#037691" %)**LoRaWAN OTAA Class A**(%%) mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and press the button to activate the S31x-LB/LS. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
  == 2.2 Quick guide to connect to LoRaWAN server (OTAA) ==
@@ -197,9 +197,9 @@
  The LPS8V2 is already set to connected to [[TTN network >>url:https://console.cloud.thethings.network/]], so what we need to now is configure the TTN server.
--(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from S31x-LB.
++(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from S31x-LB/LS.
--Each S31x-LB is shipped with a sticker with the default device EUI as below:
++Each S31x-LB/LS is shipped with a sticker with the default device EUI as below:
  [[image:image-20230426084152-1.png||alt="图片-20230426084152-1.png" height="233" width="502"]]
@@ -228,10 +228,10 @@
  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-S31-S31B%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20User%20Manual/WebHome/image-20220611161308-6.png?width=744&height=485&rev=1.1||alt="图片-20220611161308-6.png"]]
--(% style="color:blue" %)**Step 2:**(%%) Activate on S31x-LB
++(% style="color:blue" %)**Step 2:**(%%) Activate on S31x-LB/LS
--Press the button for 5 seconds to activate the S31x-LB.
++Press the button for 5 seconds to activate the S31x-LB/LS.
  (% style="color:green" %)**Green led**(%%) will fast blink 5 times, device will enter (% style="color:blue" %)**OTA mode**(%%) for 3 seconds. And then start to JOIN LoRaWAN network. (% style="color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
@@ -243,7 +243,7 @@
  === 2.3.1 Device Status, FPORT~=5 ===
--Users can use the downlink command(**0x26 01**) to ask S31x-LB to send device configure detail, include device configure status. S31x-LB will uplink a payload via FPort=5 to server.
++Users can use the downlink command(**0x26 01**) to ask S31x-LB/LS to send device configure detail, include device configure status. S31x-LB/LS will uplink a payload via FPort=5 to server.
  The Payload format is as below.
@@ -258,39 +258,39 @@
  [[image:image-20230524144422-1.png||height="174" width="1080"]]
--(% style="color:#037691" %)**Sensor Model**(%%): For S31x-LB, this value is 0x0A
++(% style="color:#037691" %)**Sensor Model**(%%): For S31x-LB/LS, this value is 0x0A
  (% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
  (% style="color:#037691" %)**Frequency Band**:
--*0x01: EU868
++0x01: EU868
--*0x02: US915
++0x02: US915
--*0x03: IN865
++0x03: IN865
--*0x04: AU915
++0x04: AU915
--*0x05: KZ865
++0x05: KZ865
--*0x06: RU864
++0x06: RU864
--*0x07: AS923
++0x07: AS923
--*0x08: AS923-1
++0x08: AS923-1
--*0x09: AS923-2
++0x09: AS923-2
--*0x0a: AS923-3
++0x0a: AS923-3
--*0x0b: CN470
++0x0b: CN470
--*0x0c: EU433
++0x0c: EU433
--*0x0d: KR920
++0x0d: KR920
--*0x0e: MA869
++0x0e: MA869
  (% style="color:#037691" %)**Sub-Band**:
@@ -344,7 +344,6 @@
  Ex2: 0x0B49 = 2889mV
--
  ==== (% style="color:#4472c4" %)**Temperature**(%%) ====
  **Example**:
@@ -353,7 +353,7 @@
  If payload is: FF3FH :  (FF3F & 8000 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
--（FF3F & 8000：Judge whether the highest bit is 1, when the highest bit is 1, it is negative）
++(FF3F & 8000：Judge whether the highest bit is 1, when the highest bit is 1, it is negative)
  ==== (% style="color:#4472c4" %)**Humidity**(%%) ====
@@ -393,19 +393,19 @@
  == 2.5 Datalog Feature ==
--Datalog Feature is to ensure IoT Server can get all sampling data from Sensor even if the LoRaWAN network is down. For each sampling, S31x-LB will store the reading for future retrieving purposes.
++Datalog Feature is to ensure IoT Server can get all sampling data from Sensor even if the LoRaWAN network is down. For each sampling, S31x-LB/LS will store the reading for future retrieving purposes.
  === 2.5.1 Ways to get datalog via LoRaWAN ===
--Set [[PNACKMD=1>>||anchor="H2.5.4DatalogUplinkpayload28FPORT3D329"]], S31x-LB will wait for ACK for every uplink, when there is no LoRaWAN network,S31x-LB will mark these records with non-ack messages and store the sensor data, and it will send all messages (10s interval) after the network recovery.
++Set [[PNACKMD=1>>||anchor="H2.5.4DatalogUplinkpayload28FPORT3D329"]], S31x-LB/LS will wait for ACK for every uplink, when there is no LoRaWAN network,S31x-LB/LS will mark these records with non-ack messages and store the sensor data, and it will send all messages (10s interval) after the network recovery.
  * (((
--a) S31x-LB will do an ACK check for data records sending to make sure every data arrive server.
++a) S31x-LB/LS will do an ACK check for data records sending to make sure every data arrive server.
  )))
  * (((
--b) S31x-LB will send data in **CONFIRMED Mode** when PNACKMD=1, but S31x-LB won't re-transmit the packet if it doesn't get ACK, it will just mark it as a NONE-ACK message. In a future uplink if S31x-LB gets a ACK, S31x-LB will consider there is a network connection and resend all NONE-ACK messages.
++b) S31x-LB/LS will send data in **CONFIRMED Mode** when PNACKMD=1, but S31x-LB/LS won't re-transmit the packet if it doesn't get ACK, it will just mark it as a NONE-ACK message. In a future uplink if S31x-LB/LS gets a ACK, S31x-LB/LS will consider there is a network connection and resend all NONE-ACK messages.
  )))
  Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
@@ -416,7 +416,7 @@
  === 2.5.2 Unix TimeStamp ===
--S31x-LB uses Unix TimeStamp format based on
++S31x-LB/LS uses Unix TimeStamp format based on
  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20220523001219-11.png?width=627&height=97&rev=1.1||alt="图片-20220523001219-11.png" height="97" width="627"]]
@@ -435,7 +435,7 @@
  User need to set (% style="color:blue" %)**SYNCMOD=1**(%%) to enable sync time via MAC command.
--Once S31x-LB Joined LoRaWAN network, it will send the MAC command (DeviceTimeReq) and the server will reply with (DeviceTimeAns) to send the current time to S31x-LB. If S31x-LB fails to get the time from the server, S31x-LB will use the internal time and wait for next time request (AT+SYNCTDC to set the time request period, default is 10 days).
++Once S31x-LB/LS Joined LoRaWAN network, it will send the MAC command (DeviceTimeReq) and the server will reply with (DeviceTimeAns) to send the current time to S31x-LB/LS. If S31x-LB/LS fails to get the time from the server, S31x-LB/LS will use the internal time and wait for next time request (AT+SYNCTDC to set the time request period, default is 10 days).
  (% style="color:red" %)**Note: LoRaWAN Server need to support LoRaWAN v1.0.3(MAC v1.0.3) or higher to support this MAC command feature, Chirpstack,TTN V3 v3 and loriot support but TTN V3 v2 doesn't support. If server doesn't support this command, it will through away uplink packet with this command, so user will lose the packet with time request for TTN V3 v2 if SYNCMOD=1.**
@@ -494,7 +494,7 @@
  **Example:**
--If S31x-LB has below data inside Flash:
++If S31x-LB/LS has below data inside Flash:
  [[image:image-20230524114654-2.png]]
@@ -506,7 +506,7 @@
               Stop time: 646D856C= time 23/5/24 03:33:00
--**S31x-LB will uplink this payload.**
++**S31x-LB/LS will uplink this payload.**
  [[image:image-20230524114826-3.png||height="448" width="1244"]]
@@ -544,7 +544,7 @@
  == 2.6 Temperature Alarm Feature ==
--S31x-LB work flow with Alarm feature.
++S31x-LB/LS work flow with Alarm feature.
  [[image:image-20230524110125-3.png||height="768" width="1115"]]
@@ -554,7 +554,7 @@
  == 2.7 Frequency Plans ==
--The S31x-LB uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets.
++The S31x-LB/LS uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets.
  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
@@ -565,19 +565,17 @@
  **Firmware download link: **[[https:~~/~~/www.dropbox.com/sh/fis3g6nmhv0eokg/AAC6BcCZaX4BdqZkduUvZ3jIa?dl=0>>https://www.dropbox.com/sh/fis3g6nmhv0eokg/AAC6BcCZaX4BdqZkduUvZ3jIa?dl=0]]
--= 3. Configure S31x-LB =
++= 3. Configure S31x-LB/LS =
  == 3.1 Configure Methods ==
--S31x-LB supports below configure method:
++S31x-LB/LS supports below configure method:
  * AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
  * AT Command via UART Connection : See [[UART Connection>>http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H2.3UARTConnectionforSN50v3basemotherboard]].
  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
--
--
  == 3.2 General Commands ==
@@ -591,10 +591,10 @@
  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]]
--== 3.3 Commands special design for S31x-LB ==
++== 3.3 Commands special design for S31x-LB/LS ==
--These commands only valid for S31x-LB, as below:
++These commands only valid for S31x-LB/LS, as below:
  === 3.3.1 Set Transmit Interval Time ===
@@ -625,8 +625,6 @@
  * Example 1: Downlink Payload: 0100001E       ~/~/  Set Transmit Interval (TDC) = 30 seconds
  * Example 2: Downlink Payload: 0100003C       ~/~/  Set Transmit Interval (TDC) = 60 seconds
--
--
  === 3.3.2 Get Device Status ===
@@ -710,8 +710,6 @@
  * Alarm & MOD bit is 0x7C, 0x7C >> 2 = 0x31: Means this message is the Alarm settings message.
--
--
  === 3.3.7 Set Interrupt Mode ===
@@ -745,8 +745,6 @@
  * Example 1: Downlink Payload: 06000000       ~/~/  Turn off interrupt mode
  * Example 2: Downlink Payload: 06000003      ~/~/   Set the interrupt mode to rising edge trigger
--
--
  === 3.3.8 Set Power Output Duration ===
@@ -764,7 +764,7 @@
  |=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Response**
  |(% style="width:154px" %)AT+5VT=?|(% style="width:196px" %)Show 5V open time.|(% style="width:157px" %)0 (default)
  OK
--|(% style="width:154px" %)AT+5VT=500|(% style="width:196px" %)Close after a delay of 1000 milliseconds.|(% style="width:157px" %)OK
++|(% style="width:154px" %)AT+5VT=1000|(% style="width:196px" %)Close after a delay of 1000 milliseconds.|(% style="width:157px" %)OK
  (% style="color:blue" %)**Downlink Command: 0x07**
@@ -775,12 +775,10 @@
  * Example 1: Downlink Payload: 070000     **~-~-->**   AT+5VT=0
  * Example 2: Downlink Payload: 0701F4      **~-~-->**  AT+5VT=500
--
--
  = 4. Battery & Power Consumption =
--S31x-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
++S31x-LB use ER26500 + SPC1520 battery pack and S31x-LS use 3000mAh Recharable Battery with Solar Panel. See below link for detail information about the battery info and how to replace.
  [[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
@@ -789,7 +789,7 @@
  (% class="wikigeneratedid" %)
--User can change firmware S31x-LB to:
++User can change firmware S31x-LB/LS to:
  * Change Frequency band/ region.
  * Update with new features.
@@ -800,11 +800,9 @@
  Methods to Update Firmware:
--* (Recommanded way) OTA firmware update via wireless:   [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]
--* 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]]**.
++* (Recommanded way) OTA firmware update via wireless : **[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]**
++* 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 =
@@ -812,7 +812,7 @@
  = 7. Order Info =
--Part Number: (% style="color:blue" %)**S31-LB-XX  / S31B-LB-XX**
++Part Number: (% style="color:blue" %)**S31-LB-XX / S31B-LB-XX**(%%)**  or  (% style="color:blue" %)S31-LS-XX / S31B-LS-XX(%%)**
  (% style="color:red" %)**XX**(%%): The default frequency band
@@ -832,14 +832,12 @@
  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
--
--
  = 8. Packing Info =
  (% style="color:#037691" %)**Package Includes**:
--* S31x-LB LoRaWAN Temperature & Humidity Sensor
++* S31x-LB or S31x-LS LoRaWAN Temperature & Humidity Sensor
  (% style="color:#037691" %)**Dimension and weight**:
@@ -851,8 +851,6 @@
  * Weight / pcs : g
--
--
  = 9. Support =

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Changes for page S31/S31B-LB/LS -- LoRaWAN Outdoor Temperature & Humidity Sensor User Manual

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