PIR Motion Sensor User Manual

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

From 8.1 to 7.1 From 20.1 to 19.1

From version 19.1

edited by Edwin Chen
on 2023/04/09 09:37

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To version 8.1

edited by Edwin Chen
on 2023/04/09 08:15

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@@ -131,7 +131,7 @@
  Add APP EUI in the application.
--[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220522232916-3.png||_mstalt="430495"]]
++[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220522232916-3.png||_mstalt="430495" alt="image-20220522232916-3.png"]]
  [[image:image-20220522232932-4.png||_mstalt="430157"]]
@@ -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.
@@ -260,11 +260,11 @@
  )))
  * The First 6 bytes: has fix meanings for every LHT65N-PIR.
--* The 7th byte (EXT #): defines the external sensor model. It can be 0x0A for LHT65N-PIR
--* The 8^^th^^ byte: Alarm Bit (if this uplink is from periodically or movement)
--* The 9^^th^^ ~~ 11^^st^^  byte: Movement Detect Count.
++* The 7th byte (EXT #): defines the external sensor model. It can be (% class="mark" %)0x05 or 0x09(%%) for LHT65N-PIR
++* The 7^^th^^ byte: Alarm Bit (if this uplink is from periodically or movement)
++* The 8^^th^^ ~~ 11st  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.
@@ -272,18 +272,18 @@
  Below is the position to put the decoder and LHT65N-PIR decoder can be download from here: [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
--[[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"]]
++[[image: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
--[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220523152839-18.png||_mstalt="457613"]]
++[[image:image-20220523152839-18.png||_mstalt="457613"]]
--[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220522235639-1.png||_mstalt="431392" height="139" width="727"]]
++[[image:image-20220522235639-1.png||_mstalt="431392" height="139" width="727"]]
  Check the battery voltage for LHT65N-PIR.
@@ -291,94 +291,90 @@
  * 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"]]
++[[image:image-20220522235639-2.png||_mstalt="431756" height="138" width="722"]]
++
  * Temperature:  0x0ABB/100=27.47℃
--[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220522235639-3.png||_mstalt="432120"]]
++[[image:image-20220522235639-3.png||_mstalt="432120"]]
  * 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"]]
++[[image: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~=0x05, Illuminance Sensor ====
++
  [[image:image-20221224161634-2.png||height="138" width="851"]]
--==== 2.5.5.2 Ext Value ====
++* Illumination=0x005E=94 lux
--There are 4 bytes in Ext Value field.
++The last 2 bytes of data are meaningless
--Bit0 of byte 8th shows if this uplink is generate by PIR activity.
++[[image:image-20221224161725-3.png]]
--(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:490px" %)
--|=(% style="width: 147px;" %)(((
--**The 8^^th^^ byte**
--)))|=(% style="width: 108px;" %)(((
--**Bit 1~~7**
--)))|=(% style="width: 228px;" %)(((
--**Bit 0**
--)))
--|(% style="width:147px" %)(((
--**Value**
--)))|(% style="width:108px" %)(((
--Reserve
--)))|(% style="width:228px" %)(((
--(((
--0: Normal Uplink
++* When the sensor is not connected or not connected properly, will show "NULL"
--1: Uplink by activity detected
--)))
--)))
++          The last 2 bytes of data are meaningless
--**Note**: Uplink by activity is disable by default.
++== 2.5 Show data on Datacake ==
--The 9^^th^^ ~~ 11^^st^^  byte: Movement Detect Count.
--0x00 E5 09 : Total detect 58633 activity since end node start.
--
--
--== 2.6 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:
++)))
++(((
++
++)))
++
++(((
  (% style="color:blue" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the LoRaWAN network.
++)))
++(((
  (% style="color:blue" %)**Step 2**(%%): Configure your Application to forward data to Datacake you will need to add integration. Go to TTN V3 Console ~-~-> Applications ~-~-> Integrations ~-~-> Add Integrations.
++)))
++
++
++(((
  Add Datacake:
++)))
--[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220523000825-7.png||_mstalt="429884" height="262" width="583"]]
++[[image:image-20220523000825-7.png||_mstalt="429884" height="262" width="583"]]
++
  Select default key as Access Key:
--[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220523000825-8.png||_mstalt="430248" height="453" width="406"]]
++[[image:image-20220523000825-8.png||_mstalt="430248" height="453" width="406"]]
  In Datacake console ([[https:~~/~~/datacake.co/>>url:https://datacake.co/]]) , add LHT65 device.
--[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20221224161935-5.png||height="523" width="409"]]
++[[image:image-20221224161935-5.png||height="523" width="409"]]
--[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20221224161957-6.png||height="306" width="852"]]
++[[image:image-20221224161957-6.png||height="306" width="852"]]
--== 2.7 LED Indicator ==
++== 2.8 LED Indicator ==
  The LHT65N-PIR has a triple color LED which for easy showing different stage .
@@ -392,20 +392,18 @@
  * 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
--2. Towards the PIR probe to the place where need to monitor activity.
++[[image:image-20220516231650-1.png||_mstalt="428597" height="436" width="428"]]
--
  = 3. Sensors and Accessories =
  == 3.1 E2 Extension Cable ==
--[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220619092222-1.png||_mstalt="429533" height="182" width="188"]][[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220619092313-2.png||_mstalt="430222" height="182" width="173"]]
++[[image:image-20220619092222-1.png||_mstalt="429533" height="182" width="188"]][[image:image-20220619092313-2.png||_mstalt="430222" height="182" width="173"]]
  **1m long breakout cable for LHT65N-E5. Features:**
@@ -417,41 +417,59 @@
  Update firmware for LHT65N-PIR
  )))
--[[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"]]
++[[image: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.
@@ -460,7 +460,7 @@
  [[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.
@@ -470,18 +470,9 @@
  * **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
@@ -505,7 +505,7 @@
  * 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
@@ -522,58 +522,207 @@
  * 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 & How to replace =
--* **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.
++== 5.1 Battery Type ==
--(% style="color:#4f81bd" %)**AT Command: AT+UOA**
++(((
++LHT65N-E5 is equipped with a 2400mAH Li-MnO2 (CR17505) battery . The battery is an un-rechargeable battery with low discharge rate targeting for up to 8~~10 years use. This type of battery is commonly used in IoT devices for long-term running, such as water meters.
++)))
--(% style="color:#4f81bd" %)**Downlink Command:  **(% class="mark" %)**xxxxxxx**
++(((
++The discharge curve is not linear so can't simply use percentage to show the battery level. Below is the battery performance.
--= 5. Battery & Power Consumption =
++[[image:image-20220515075034-1.png||_mstalt="428961" height="208" width="644"]]
++)))
--LHT65N-PIR use **CR17450** battery pack. See below link for detail information about the battery info and how to replace.
++The minimum Working Voltage for the LHT65N-E5 is ~~ 2.5v. When battery is lower than 2.6v, it is time to change the battery.
++
--[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
++== 5.2 Replace Battery ==
--= 6. OTA firmware update =
++LHT65N-E5 has two screws on the back, Unscrew them, and changing the battery inside is ok. The battery is a general CR17450 battery (3.0v). Any brand should be ok.
--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/]]
++[[image:image-20220515075440-2.png||_mstalt="429546" height="338" width="272"]][[image:image-20220515075625-3.png||_mstalt="431574" height="193" width="257"]]
--= 7. FAQ =
++== 5.3 Battery Life Analyze ==
--== 7.1 How to use AT Command? ==
++(((
++Dragino battery-powered products are all run in Low Power mode. User can check the guideline from this link to calculate the estimated battery life:
++[[https:~~/~~/www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf>>https://www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf]]
++)))
++
++(((
++A full detail test report for LHT65N-E5 on different frequency can be found at : [[https:~~/~~/www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0>>https://www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0]]
++)))
++
++
++= 6. FAQ =
++
++== 6.1 How to use AT Command? ==
++
++
  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.
--[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615153355-1.png||_mstalt="430222"]]
++[[image:image-20220615153355-1.png||_mstalt="430222"]]
--[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@1655802313617-381.png||_mstalt="293917"]]
++[[image:1655802313617-381.png||_mstalt="293917"]]
++
++(((
  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.
++)))
--[[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"]]
++AT Command List is as below:
++AT+<CMD>? :                  Help on <CMD>
--== 7.2 Where to use AT commands and Downlink commands ==
++AT+<CMD> :                   Run <CMD>
++AT+<CMD>=<value> :   Set the value
++AT+<CMD>=? :               Get the value
++
++AT+DEBUG:    Set more info output
++
++ATZ:                Trig a reset of the MCU
++
++AT+FDR:         Reset Parameters to Factory Default, Keys Reserve
++
++AT+DEUI:       Get or Set the Device EUI
++
++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
++
++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:**
@@ -582,13 +582,13 @@
  (% 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"]]
@@ -595,49 +595,56 @@
  (% 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"]]
  == 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.
@@ -645,7 +645,7 @@
  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.
@@ -652,10 +652,10 @@
--[[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**
@@ -671,7 +671,7 @@
  * (% 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**:
@@ -683,12 +683,12 @@
  * 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: