PIR Motion Sensor User Manual

Last modified by Xiaoling on 2025/06/10 09:17

From 15.1 to 14.1 From 25.2 to 25.1

From version 25.1

edited by Edwin Chen
on 2023/04/16 18:08

Change comment: There is no comment for this version

To version 15.1

edited by Edwin Chen
on 2023/04/09 09:02

Change comment: There is no comment for this version

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- image-20230411135341-1.png

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@@ -1,1 +1,1 @@
--LHT65-PIR Temperature/Humidity/PIR Motion Sensor User Manual
++LHT65-PIR Temperature/Humidity/PIR Sensor User Manual

Content

@@ -156,73 +156,8 @@
  [[image:image-20220522233300-8.png||_mstalt="428389" height="219" width="722"]]
--== 2.4 Uplink Payload~-~-Device Status, (Fport~=5) ==
++== 2.4 Uplink Payload   ( Fport~=2) ==
--Users can use the downlink command(**0x26 01**) to ask LHT65N-PIR to send device configure detail, include device configure status. LHT65N-PIR will uplink a payload via FPort=5 to server.
--
--The Payload format is as below.
--
--|(% colspan="6" %)**Device Status (FPORT=5)**
--|**Size (bytes)**|**1**|**2**|**1**|**1**|**2**
--|**Value**|Sensor Model|Firmware Version|Frequency Band|Sub-band|BAT
--
--Example parse in TTNv3
--
--[[image:1675144504430-490.png]]
--
--**Sensor Model**: For LHT65N-PIR, this value is 0x1A
--
--**Firmware Version**: 0x0100, Means: v1.0.0 version
--
--**Frequency Band**:
--
--*0x01: EU868
--
--*0x02: US915
--
--*0x03: IN865
--
--*0x04: AU915
--
--*0x05: KZ865
--
--*0x06: RU864
--
--*0x07: AS923
--
--*0x08: AS923-1
--
--*0x09: AS923-2
--
--*0x0a: AS923-3
--
--*0x0b: CN470
--
--*0x0c: EU433
--
--*0x0d: KR920
--
--*0x0e: MA869
--
--**Sub-Band**:
--
--AU915 and US915:value 0x00 ~~ 0x08
--
--CN470: value 0x0B ~~ 0x0C
--
--Other Bands: Always 0x00
--
--**Battery Info**:
--
--Check the battery voltage.
--
--Ex1: 0x0B45 = 2885mV
--
--Ex2: 0x0B49 = 2889mV
--
--
--== 2.5 Uplink Payload, Sensor Data  ( Fport~=2) ==
--
  The uplink payload includes totally 11 bytes. Uplink packets use FPORT=2 and (% style="color:#4f81bd" %)**every 20 minutes**(%%) send one uplink by default.
  After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once.
@@ -264,7 +264,7 @@
  * The 8^^th^^ byte: Alarm Bit (if this uplink is from periodically or movement)
  * The 9^^th^^ ~~ 11^^st^^  byte: Movement Detect Count.
--=== 2.5.1 Decoder in TTN V3 ===
++=== 2.4.1 Decoder in TTN V3 ===
  When the uplink payload arrives TTNv3, it shows HEX format and not friendly to read. We can add LHT65N-PIR decoder in TTNv3 for friendly reading.
@@ -275,7 +275,7 @@
  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220522234118-10.png||_mstalt="451464" height="353" width="729"]]
--=== 2.5.2 BAT-Battery Info ===
++=== 2.4.2 BAT-Battery Info ===
  These two bytes of BAT include the battery state and the actually voltage
@@ -291,7 +291,7 @@
  * BAT status=(0xcba4>>14)&0xFF=11(B)，very good
  * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
--=== 2.5.3 Built-in Temperature ===
++=== 2.4.3 Built-in Temperature ===
  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220522235639-2.png||_mstalt="431756" height="138" width="722"]]
@@ -301,20 +301,20 @@
  * Temperature:  (0xF5C6-65536)/100=-26.18℃
--=== 2.5.4 Built-in Humidity ===
++=== 2.4.4 Built-in Humidity ===
  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220522235639-4.png||_mstalt="432484" height="138" width="722"]]
  * Humidity:    0x025C/10=60.4%
--=== 2.5.5 Ext value ===
++=== 2.4.5 Ext value ===
--==== 2.5.5.1 Ext~=0x0A, PIR Sensor ====
++==== 2.4.5.1 Ext~=0x0A, PIR Sensor ====
  [[image:image-20221224161634-2.png||height="138" width="851"]]
--==== 2.5.5.2 Ext Value ====
++==== 2.4.5.2 Ext Value ====
  There are 4 bytes in Ext Value field.
@@ -348,7 +348,7 @@
 x00 E5 09 : Total detect 58633 activity since end node start.
--== 2.6 Show data on Datacake ==
++== 2.5 Show data on Datacake ==
  Datacake IoT platform provides a human-friendly interface to show the sensor data, once we have sensor data in TTN V3, we can use Datacake to connect to TTN V3 and see the data in Datacake. Below are the steps:
@@ -378,7 +378,7 @@
--== 2.7 LED Indicator ==
++== 2.8 LED Indicator ==
  The LHT65N-PIR has a triple color LED which for easy showing different stage .
@@ -392,25 +392,14 @@
  * RED LED when external sensor is not connected
  * For each success downlink, the PURPLE LED will blink once
--== 2.8 installation ==
++== 2.9 installation ==
--~1. Don't install LHT65N-PIR outdoor or place where will get wet.
++~1. Don't install LHT65N-PIR outdoor or place where will get wet
--2. Towards the PIR probe to the place where need to monitor activity. Below is the detect beam.
++2. Towards the PIR probe to the place where need to monitor activity.
--Stable distance is 0~~3m. Some motion might not detected between 3~~5 m.
--[[image:image-20230411135341-1.png||height="450" width="456"]]
--**Notice: PIR can only detect motion activity, not to use to detect static people case.**
--
--* 1. PIR Motion Detector should not be installed near the Air conditioner places where with cold wind or hot wind flow, because PIR motion detector is sensitive with the temperature changes of the environment. Environment changes quickly will cause a false alarm.
--* 2. PIR should not be installed facing the glass window, facing glass window will be interfered by the outside sunlight and moving objects (people or vehicle). The infrared energy can penetrate the glass window.
--* 3. PIR should not be installed facing the moving objects or background changing objects, movement object will cause airflow change, it may cause false alarm.
--* 4. Between the detection range of PIR Motion detector, there is should be less objects.  Many objects may reduce the sensitive of detection range.
--* 5. Do not install more than one (2 or above) Wireless PIR in the same detection space (like at the same room).
--
--
  = 3. Sensors and Accessories =
  == 3.1 E2 Extension Cable ==
@@ -431,38 +431,56 @@
  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220619092421-3.png||_mstalt="430547" height="371" width="529"]]
--= 4. Configure LHT65N-PIR =
++= 4. Configure LHT65N-PIR via AT command or LoRaWAN downlink =
--== 4.1 Configure Methods: ==
++(((
++Use can configure LHT65N-E5 via AT Command or LoRaWAN Downlink.
++)))
--LHT65N-PIR supports below configure method:
++* (((
++AT Command Connection: See [[FAQ>>||anchor="H6.FAQ"]].
++)))
--* AT Command via UART Connection : See [[FAQ>>path:#H7.FAQ]].
--* LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>url:http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
++* (((
++LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>doc:Main.WebHome]]
++)))
--== 4.2 General Commands ==
++(((
++There are two kinds of commands to configure LHT65N-E5, they are:
++)))
++* (((
++(% style="color:#4f81bd" %)**General Commands**.
++)))
++(((
  These commands are to configure:
++)))
--* General system settings like: uplink interval.
--* LoRaWAN protocol & radio related command.
++1. (((
++General system settings like: uplink interval.
++)))
++1. (((
++LoRaWAN protocol & radio-related commands.
++)))
--They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
++(((
++They are the same for all Dragino Devices which supports DLWS-005 LoRaWAN Stack(Note~*~*). These commands can be found on the wiki: [[End Device Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]]
++)))
--[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]]
++* (((
++(% style="color:#4f81bd" %)**Commands special design for LHT65N-E5**
++)))
++(((
++These commands are only valid for LHT65N-E5, as below:
++)))
--== 4.3 Commands special design for LHT65N-PIR ==
++== 4.1 Set Transmit Interval Time ==
--These commands only valid for LHT65N-PIR, as below:
--
--=== 4.3.1 Set Transmit Interval Time ===
--
--
  Feature: Change LoRaWAN End Node Transmit Interval.
@@ -471,7 +471,7 @@
  [[image:image-20220523150701-2.png||_mstalt="427453"]]
--(% style="color:#4f81bd" %)**Downlink Payload: 0x01**
++(% style="color:#4f81bd" %)**Downlink Command: 0x01**
  Format: Command Code (0x01) followed by 3 bytes time value.
@@ -481,18 +481,9 @@
  * **Example 2**: Downlink Payload: 0100003C         ~/~/ Set Transmit Interval (TDC) = 60 seconds
--=== 4.3.2 Get Device Status ===
++== 4.2 Currently only supports E5 ==
--Send a LoRaWAN downlink to ask device send Alarm settings.
--* (% style="color:#4f81bd" %)**Downlink Payload**(%%)**:  **0x26 01
--
--Sensor will upload Device Status via FPORT=5. See payload section for detail.
--
--
--=== 4.3.3 Set Password ===
--
--
  Feature: Set device password, max 9 digits
@@ -516,7 +516,7 @@
  * 0xA205: Set external sensor type to E5
--=== 4.3.4 Set to sleep mode ===
++== 4.3 Set to sleep mode ==
  Feature: Set device to sleep mode
@@ -533,71 +533,178 @@
  * There is no downlink command to set to Sleep mode.
--=== 4.3.5 Set UOA (Uplink on Activity) ===
--Feature: Enable / Disable Uplink on Activity
++= 5. Battery & Power Consumption =
--* **AT+UOA=0**  : Disable UoA
--* **AT+UOA=1,2** :  Enable UoA , Calm Down Time: 2 minutes. If device already send a uplink on activity, it will not send another uplink on activiy in 2 minutes, even detect activity.
++LHT65N-PIR use **CR17450** battery pack. See below link for detail information about the battery info and how to replace.
--Notice: Calm Down time range is 1 ~~ 65535 minutes. If user set Calm Down time to low value, such as 1 minute, the sensor might send uplink very frequenctly and battery drain fast.
++[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
--(% style="color:#4f81bd" %)**AT Command: AT+UOA**
++= 6. OTA firmware update =
--(% style="color:#4f81bd" %)**Downlink Command:  **(% class="mark" %)**xxxxxxx**
++Please see this link for how to do OTA firmware update: [[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/]]
--= 5. Battery & Power Consumption =
++= 6. FAQ =
--LHT65N-PIR use **CR17450** battery pack. See below link for detail information about the battery info and how to replace.
++== 6.1 How to use AT Command? ==
--[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
++LHT65N-E5 supports AT Command set.User can use a USB to TTL adapter plus the Program Cable to connect to LHT65 for using AT command, as below.
--= 6. OTA firmware update =
--User can change firmware S31x-LB to:
++[[image:image-20220615153355-1.png||_mstalt="430222"]]
--* Change Frequency band/ region.
--* Update with new features.
--* Fix bugs.
--Firmware and changelog can be downloaded from : **[[Firmware download link>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]**
--Methods to Update Firmware:
++[[image:1655802313617-381.png||_mstalt="293917"]]
--* (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]]**.
--= 7. FAQ =
++(((
++In PC, User needs to set serial tool(such as [[**putty**>>https://www.chiark.greenend.org.uk/~~sgtatham/putty/latest.html]], SecureCRT) baud rate to (% style="color:green" %)**9600** (%%)to access to access serial console for LHT65N-E5. The AT commands are disable by default and need to enter password (default:(% style="color:green" %)**123456**(% style="color:red" %))(%%) to active it. Timeout to input AT Command is 5 min, after 5-minute, user need to input password again. User can use AT+DISAT command to disable AT command before timeout.
++)))
--== 7.1 How to use AT Command? ==
++[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
++AT Command List is as below:
--LHT65N-E5 supports AT Command set.User can use a USB to TTL adapter plus the Program Cable to connect to LHT65 for using AT command, as below.
++AT+<CMD>? :                  Help on <CMD>
++AT+<CMD> :                   Run <CMD>
--[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615153355-1.png||_mstalt="430222"]]
++AT+<CMD>=<value> :   Set the value
++AT+<CMD>=? :               Get the value
++AT+DEBUG:    Set more info output
--[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@1655802313617-381.png||_mstalt="293917"]]
++ATZ:                Trig a reset of the MCU
++AT+FDR:         Reset Parameters to Factory Default, Keys Reserve
--In PC, User needs to set serial tool(such as [[**putty**>>https://www.chiark.greenend.org.uk/~~sgtatham/putty/latest.html]], SecureCRT) baud rate to (% style="color:green" %)**9600** (%%)to access to access serial console for LHT65N-E5. The AT commands are disable by default and need to enter password (default:(% style="color:green" %)**123456**(% style="color:red" %))(%%) to active it. Timeout to input AT Command is 5 min, after 5-minute, user need to input password again. User can use AT+DISAT command to disable AT command before timeout.
++AT+DEUI:       Get or Set the Device EUI
--[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
++AT+DADDR:   Get or Set the Device Address
++AT+APPKEY:   Get or Set the Application Key
++AT+NWKSKEY:   Get or Set the Network Session Key
--== 7.2 Where to use AT commands and Downlink commands ==
++AT+APPSKEY:     Get or Set the Application Session Key
++AT+APPEUI:        Get or Set the Application EUI
++AT+ADR:       Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
++
++AT+TXP:        Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec)
++
++AT+DR:         Get or Set the Data Rate. (0-7 corresponding to DR_X)
++
++AT+DCS:       Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
++
++AT+PNM:      Get or Set the public network mode. (0: off, 1: on)
++
++AT+RX2FQ:    Get or Set the Rx2 window frequency
++
++AT+RX2DR:    Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
++
++AT+RX1DL:    Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
++
++AT+RX2DL:    Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
++
++AT+JN1DL:     Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms
++
++AT+JN2DL:     Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms
++
++AT+NJM:        Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
++
++AT+NWKID:    Get or Set the Network ID
++
++AT+FCU:        Get or Set the Frame Counter Uplink
++
++AT+FCD:        Get or Set the Frame Counter Downlink
++
++AT+CLASS:    Get or Set the Device Class
++
++AT+JOIN:       Join network
++
++AT+NJS:        Get the join status
++
++AT+SENDB:   Send hexadecimal data along with the application port
++
++AT+SEND:     Send text data along with the application port
++
++AT+RECVB:    Print last received data in binary format (with hexadecimal values)
++
++AT+RECV:      Print last received data in raw format
++
++AT+VER:        Get current image version and Frequency Band
++
++AT+CFM:       Get or Set the confirmation mode (0-1)
++
++AT+CFS:        Get confirmation status of the last AT+SEND (0-1)
++
++AT+SNR:       Get the SNR of the last received packet
++
++AT+RSSI:       Get the RSSI of the last received packet
++
++AT+TDC:       Get or set the application data transmission interval in ms
++
++AT+PORT:     Get or set the application port
++
++AT+DISAT:    Disable AT commands
++
++AT+PWORD: Set password, max 9 digits
++
++AT+CHS:       Get or Set Frequency (Unit: Hz) for Single Channel Mode
++
++AT+CHE:       Get or Set eight channels mode,Only for US915,AU915,CN470
++
++AT+PDTA:      Print the sector data from start page to stop page
++
++AT+PLDTA:    Print the last few sets of data
++
++AT+CLRDTA:  Clear the storage, record position back to 1st
++
++AT+SLEEP:     Set sleep mode
++
++AT+EXT:        Get or Set external sensor model
++
++AT+BAT:        Get the current battery voltage in mV
++
++AT+CFG:        Print all configurations
++
++AT+WMOD:   Get or Set Work Mode
++
++AT+ARTEMP:  Get or set the internal Temperature sensor alarm range
++
++AT+CITEMP:   Get or set the internal Temperature sensor collection interval in min
++
++AT+SETCNT:   Set the count at present
++
++AT+RJTDC:     Get or set the ReJoin data transmission interval in min
++
++AT+RPL:         Get or set response level
++
++AT+TIMESTAMP:   Get or Set UNIX timestamp in second
++
++AT+LEAPSEC:        Get or Set Leap Second
++
++AT+SYNCMOD:    Get or Set time synchronization method
++
++AT+SYNCTDC:      Get or set time synchronization interval in day
++
++AT+PID:                Get or set the PID
++
++
++== 6.2 Where to use AT commands and Downlink commands ==
++
++
  **AT commands：**
--[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220620153708-1.png||_mstalt="429806" height="603" width="723"]]
++[[image:image-20220620153708-1.png||_mstalt="429806" height="603" width="723"]]
  **Downlink commands:**
@@ -606,13 +606,13 @@
  (% style="color:blue" %)**TTN:**
--[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615092124-2.png||_mstalt="429221" height="649" width="688"]]
++[[image:image-20220615092124-2.png||_mstalt="429221" height="649" width="688"]]
  (% style="color:blue" %)**Helium：**
--[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615092551-3.png||_mstalt="430794" height="423" width="835"]]
++[[image:image-20220615092551-3.png||_mstalt="430794" height="423" width="835"]]
@@ -619,49 +619,56 @@
  (% style="color:blue" %)**Chirpstack: The downlink window will not be displayed until the network is accessed**
--[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615094850-6.png||_mstalt="433082"]]
++[[image:image-20220615094850-6.png||_mstalt="433082"]]
--[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615094904-7.png||_mstalt="433485" height="281" width="911"]]
++[[image:image-20220615094904-7.png||_mstalt="433485" height="281" width="911"]]
  (% style="color:blue" %)**Aws:**
--[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615092939-4.png||_mstalt="434460" height="448" width="894"]]
++[[image:image-20220615092939-4.png||_mstalt="434460" height="448" width="894"]]
--== 7.3 How to change the uplink interval？ ==
++== 6.3 How to change the uplink interval？ ==
++
  Please see this link: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/How%20to%20set%20the%20transmit%20time%20interval/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20set%20the%20transmit%20time%20interval/||_mstmutation="1" style="background-color: rgb(255, 255, 255);"]]
--[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
--== 7.4 How to use TTL-USB to connect PC to upgrade firmware? ==
++[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
--[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615153355-1.png||_mstalt="430222"]]
++== 6.4 How to use TTL-USB to connect PC to upgrade firmware? ==
++
++
++[[image:image-20220615153355-1.png||_mstalt="430222"]]
++
++
  (% style="color:blue" %)**Step1**(%%): Install TremoProgrammer  first.
--[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615170542-5.png||_mstalt="430638"]]
++[[image:image-20220615170542-5.png||_mstalt="430638"]]
++
++
  (% _mstmutation="1" style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
  First connect the four lines；(% style="display:none" %)
--[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220621170938-1.png||_mstalt="431340" height="413" width="419"]]，(% style="display:none" %)
++[[image:image-20220621170938-1.png||_mstalt="431340" height="413" width="419"]]，(% style="display:none" %)
  Then use DuPont cable to short circuit port3 and port1, and then release them, so that the device enters bootlaod mode.
--[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220621170938-2.png||_mstalt="431704"]]
++[[image:image-20220621170938-2.png||_mstalt="431704"]]
  (% style="color:blue" %)**Step3：**(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
--[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615171334-6.png||_mstalt="431028"]]
++[[image:image-20220615171334-6.png||_mstalt="431028"]]
  Click the (% style="color:blue" %)**start**(%%) button to start the firmware upgrade.
@@ -669,7 +669,7 @@
  When this interface appears, it indicates that the download has been completed.
--[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220620160723-8.png||_mstalt="430703"]]
++[[image:image-20220620160723-8.png||_mstalt="430703"]]
  Finally, unplug the DuPont cable on port4, and then use the DuPont cable to short circuit port3 and port1 to reset the device.
@@ -676,10 +676,10 @@
--[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
++[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
--= 8. Order Info =
++= 7. Order Info =
  Part Number: (% style="color:#4f81bd" %)** LHT65N-PIR-XX**
@@ -695,7 +695,7 @@
  * (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
  * (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
--= 9. Packing Info =
++= 8. Packing Info =
  **Package Includes**:
@@ -707,12 +707,12 @@
  * Device Size:  10 x 10 x 3.5 mm
  * Device Weight: 120.5g
--= 10. Reference material =
++= 9. Reference material =
  * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0]]
--= 11. FCC Warning =
++= 10. FCC Warning =
  This device complies with part 15 of the FCC Rules.Operation is subject to the following two conditions:

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Changes for page LHT65N-PIR Temperature/Humidity/PIR Motion Sensor User Manual

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