PIR Motion Sensor User Manual

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

From 37.7 to 37.6 From 48.1 to 47.2

From version 47.2

edited by Xiaoling
on 2023/11/01 09:24

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To version 37.7

edited by Xiaoling
on 2023/04/27 09:28

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@@ -1,9 +1,14 @@
  (% style="text-align:center" %)
--[[image:LHT65N-PIR1.jpg||alt="image-20221206143242-2.png" height="484" width="485"]]
++[[image:image-20221206143242-2.png||height="602" width="551"]]
++
++
++
++
++
  **Table of Contents：**
  {{toc/}}
@@ -13,11 +13,13 @@
++
++
++
  = 1. Introduction =
  == 1.1 What is LHT65N-PIR Temperature,Humidity & PIR Sensor ==
--
  The Dragino (% style="color:blue" %)**LHT65N-PIR Temperature, Humidity & PIR sensor**(%%) is a Long Range LoRaWAN Sensor.It includes a (% style="color:blue" %)**built-in Temperature & Humidity sensor**(%%) and has an (% style="color:blue" %)**external PIR Probe**(%%)**.** LHT65N-PIR can detect environment Temperature & Humdity, it also detects (% style="color:blue" %)**People Activity**(%%) via PIR probe and them send these info to LoRaWAN IoT Server.
  The LHT65N-PIR allows users to send data and reach extremely long ranges. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption. It targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, building automation, and so on.
@@ -28,12 +28,12 @@
  LHT65N-PIR is fully compatible with (% style="color:blue" %)**LoRaWAN v1.0.3 Class A protocol**(%%), it can work with a standard LoRaWAN gateway.
++
  **~*~***The actual battery life depends on how often to send data, please see battery analyzer chapter.
  == 1.2 Features ==
--
  * LoRaWAN v1.0.3 Class A protocol
  * Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915
  * AT Commands to change parameters
@@ -43,12 +43,8 @@
  * Built-in 2400mAh battery for up to 5 years of use.
  * Built-in Temperature & Humidity sensor
  * External PIR Sensor
--* Tri-color LED to indicate working status
++* Tri-color LED to indicate working status(% style="display:none" %)
--
--
--(% style="display:none" %)
--
  == 1.3 Specification ==
@@ -66,19 +66,19 @@
  * Long Term Drift: < 0.02 °C/yr
  * Operating Range: 0 ~~ 96 %RH
--(% style="color:#037691" %)**External PIR Sensor:**
++(% class="mark" style="color:#037691" %)**External PIR Sensor:**
--* Base on RDB223 Sensor
--* Cable Length : 1 meter
--* Stable detect distance : 0~~3 meter
++* (% class="mark" %)Base on BH1750 Illumination Sensor
++* (% class="mark" %)Cable Length : 50cm
++* (% class="mark" %)Resolution: 1 lx
++* (% class="mark" %)Range: 0-65535 lx
++* (% class="mark" %)Operating Range: -40 °C ~~ 85 °C
++*
--
--
  = 2. Connect LHT65N-PIR to IoT Server =
  == 2.1 How does LHT65N-PIR work? ==
--
  LHT65N-PIR is configured as LoRaWAN OTAA Class A sensor by default. Each LHT65N-PIR is shipped with a worldwide unique set of OTAA keys. To use LHT65N-PIR in a LoRaWAN network, first, we need to put the OTAA keys in LoRaWAN Network Server and then activate LHT65N-PIR.
  If LHT65N-PIR is within the coverage of this LoRaWAN network. LHT65N-PIR can join the LoRaWAN network automatically. After successfully joining, LHT65N-PIR will start to measure environment temperature, humidity & people activity, and start to transmit sensor data to the LoRaWAN server. The default period for each uplink is 20 minutes.
@@ -86,7 +86,6 @@
  == 2.2 How to Activate LHT65N-PIR? ==
--
  The LHT65N-PIR has two working modes:
  * (% style="color:blue" %)**Deep Sleep Mode**(%%): LHT65N-PIR doesn't have any LoRaWAN activation. This mode is used for storage and shipping to save battery life.
@@ -99,23 +99,18 @@
  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N-E5%20LoRaWAN%20Temperature_Humidity%20%26%20Illuminance%20Sensor%20User%20Manual/WebHome/image-20220515123819-1.png?width=317&height=379&rev=1.1||alt="image-20220515123819-1.png" height="379" width="317"]]
++
  (% 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;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="background-color:#f2f2f2; width:167px" %)Pressing ACT between 1s < time < 3s|(% style="background-color:#f2f2f2; width:117px" %)Test uplink status|(% style="background-color:#f2f2f2; width:225px" %)(((
--
--
--If LHT65N-PIR is already Joined to rhe LoRaWAN network, LHT65N-PIR will send an uplink packet, if LHT65N-PIR has external sensor connected,Blue led will blink once. If LHT65N-PIR has not external sensor, Red led will blink once.
++If LHT65N is already Joined to rhe LoRaWAN network, LHT65N will send an uplink packet, if LHT65N has external sensor connected,(% style="color:blue" %)**Blue led** (%%)will blink once. If LHT65N has not external sensor, (% style="color:red" %)**Red led**(%%) will blink once.
  )))
  |(% style="background-color:#f2f2f2; width:167px" %)Pressing ACT for more than 3s|(% style="background-color:#f2f2f2; width:117px" %)Active Device|(% style="background-color:#f2f2f2; width:225px" %)(((
--
--
--Green led will fast blink 5 times, LHT65N-PIR will enter working mode and start to JOIN LoRaWAN network.
--Green led will solidly turn on for 5 seconds after join in network.
++(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will fast blink 5 times, LHT65N will enter working mode and start to JOIN LoRaWAN network.
++(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after join in network.
  )))
--|(% style="background-color:#f2f2f2; width:167px" %)Fast press ACT 5 times.|(% style="background-color:#f2f2f2; width:117px" %)Deactivate Device|(% style="background-color:#f2f2f2; width:225px" %)Red led will solid on for 5 seconds. Means LHT65N-PIR is in Deep Sleep Mode.
++|(% style="background-color:#f2f2f2; width:167px" %)Fast press ACT 5 times.|(% style="background-color:#f2f2f2; width:117px" %)Deactivate Device|(% style="background-color:#f2f2f2; width:225px" %)(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means LHT65N is in Deep Sleep Mode.
--
--
  == 2.3 Example to join LoRaWAN network ==
@@ -137,7 +137,7 @@
  Each LHT65N-PIR is shipped with a sticker with its device EUI, APP Key and APP EUI as below:
--[[image:image-20230426083533-1.png||height="286" width="616"]]
++[[image:image-20230426083533-1.png]]
  User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot:
@@ -171,10 +171,10 @@
  Use ACT button to activate LHT65N-PIR and it will auto-join to the TTN V3 network. After join success, it will start to upload sensor data to TTN V3 and user can see in the panel.
--[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N-E5%20LoRaWAN%20Temperature_Humidity%20%26%20Illuminance%20Sensor%20User%20Manual/WebHome/image-20220522233300-8.png?rev=1.1||alt="image-20220522233300-8.png" height="378" width="1248"]]
++[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N-E5%20LoRaWAN%20Temperature_Humidity%20%26%20Illuminance%20Sensor%20User%20Manual/WebHome/image-20220522233300-8.png?rev=1.1||alt="image-20220522233300-8.png"]]
--== 2.4 Uplink Payload~-~-Device Status, (Fport~=5)(% style="display:none" %) (%%) ==
++== 2.4 Uplink Payload~-~-Device Status, (Fport~=5) ==
  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.
@@ -188,55 +188,52 @@
  Example parse in TTNv3
--[[image:image-20230508151932-1.png||height="213" width="1245"]]
++[[image:1675144504430-490.png]]
++**Sensor Model**: For LHT65N-PIR, this value is 0x1A
--(% style="color:blue" %)**Sensor Model**(%%): For LHT65N-PIR, this value is 0x1A
++**Firmware Version**: 0x0100, Means: v1.0.0 version
--(% style="color:blue" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
++**Frequency Band**:
--(% style="color:blue" %)**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
++**Sub-Band**:
++AU915 and US915:value 0x00 ~~ 0x08
--(% style="color:blue" %)**Sub-Band**:
--
--AU915 and US915: value 0x00 ~~ 0x08
--
  CN470: value 0x0B ~~ 0x0C
  Other Bands: Always 0x00
++**Battery Info**:
--(% style="color:blue" %)**Battery Info**:
--
  Check the battery voltage.
  Ex1: 0x0B45 = 2885mV
@@ -252,21 +252,21 @@
  After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once.
  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:390px" %)
--|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)(((
++|=(% style="width: 60px;background-color:#D9E2F3" %)(((
  **Size(bytes)**
--)))|=(% style="width: 30px;background-color:#D9E2F3;color:#0070C0" %)(((
++)))|=(% style="width: 30px;background-color:#D9E2F3" %)(((
  **2**
--)))|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)(((
++)))|=(% style="width: 100px;background-color:#D9E2F3" %)(((
  **2**
--)))|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)(((
++)))|=(% style="width: 100px;background-color:#D9E2F3" %)(((
  **2**
--)))|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
++)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
  **1**
--)))|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
++)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
  **4**
  )))
  |(% style="width:97px" %)(((
--Value
++**Value**
  )))|(% style="width:39px" %)(((
  [[BAT>>||anchor="H2.5.2BAT-BatteryInfo"]]
  )))|(% style="width:100px" %)(((
@@ -288,8 +288,6 @@
  * 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 ===
@@ -311,7 +311,7 @@
  **Bit(bit)**
  )))|=(% style="width: 253px;background-color:#D9E2F3;color:#0070C0" %)[15:14]|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)[13:0]
  |(% style="width:66px" %)(((
--Value
++**Value**
  )))|(% style="width:250px" %)(((
  BAT Status
 (b): Ultra Low ( BAT <= 2.50v)
@@ -320,6 +320,7 @@
 (b): Good (BAT >= 2.65v)
  )))|(% style="width:152px" %)Actually BAT voltage
++
  [[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"]]
@@ -328,11 +328,8 @@
  * BAT status=(0xcba4>>14)&0xFF=11(B)，very good
  * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
--
--
  === 2.5.3 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"]]
  * Temperature:  0x0ABB/100=27.47℃
@@ -341,53 +341,48 @@
  * Temperature:  (0xF5C6-65536)/100=-26.18℃
--
--
  === 2.5.4 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 ===
--==== 2.5.5.1 Ext~=0x0E, PIR Sensor ====
++==== 2.5.5.1 Ext~=0x0A, PIR Sensor ====
++[[image:image-20221224161634-2.png||height="138" width="851"]]
--[[image:ext=14.png||alt="image-20221224161634-2.png" height="166" width="1252"]]
--
  ==== 2.5.5.2 Ext Value ====
--
  There are 4 bytes in Ext Value field.
  Bit0 of byte 8th shows if this uplink is generate by PIR activity.
--(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:393px" %)
--|=(% style="width: 107px; background-color:#D9E2F3;color:#0070C0" %)(((
++(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:490px" %)
++|=(% style="width: 147px;background-color:#D9E2F3;color:#0070C0" %)(((
  **The 8^^th^^ byte**
--)))|=(% style="width: 73px; background-color:#D9E2F3;color:#0070C0" %)(((
++)))|=(% style="width: 108px;background-color:#D9E2F3;color:#0070C0" %)(((
  **Bit 1~~7**
--)))|=(% style="width: 213px; background-color:#D9E2F3;color:#0070C0" %)(((
++)))|=(% style="width: 228px;background-color:#D9E2F3;color:#0070C0" %)(((
  **Bit 0**
  )))
--|(% style="width:106px" %)(((
++|(% style="width:147px" %)(((
  **Value**
--)))|(% style="width:71px" %)(((
++)))|(% style="width:108px" %)(((
  Reserve
--)))|(% style="width:211px" %)(((
++)))|(% style="width:228px" %)(((
  (((
 : Normal Uplink
++
 : Uplink by activity detected
  )))
  )))
--(% style="color:red" %)**Note**:** Uplink by activity is disable by default.**
++(% style="color:red" %)**Note**:** Uplink by activity is disable by default.**
++
  The 9^^th^^ ~~ 11^^st^^  byte: Movement Detect Count.
 x00 E5 09 : Total detect 58633 activity since end node start.
@@ -395,7 +395,6 @@
  == 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.
@@ -422,195 +422,11 @@
  [[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"]]
--== 2.7 Alarm Mode & Feature "Multi sampling, one uplink" ==
--(((
--when the device is in alarm mode, it checks the built-in sensor temperature for a short time. if the temperature exceeds the preconfigured range, it sends an uplink immediately.
--)))
++== 2.7 LED Indicator ==
--(((
--(% style="color:red" %)**Note: alarm mode adds a little power consumption, and we recommend extending the normal read time when this feature is enabled.**
--
--=== 2.7.1 ALARM MODE ( Since v1.3.1 firmware) ===
--
--
--**Internal GXHT30 temperature alarm(Acquisition time: fixed at one minute)**
--
--(((
--(% class="box infomessage" %)
--(((
--**AT+WMOD=3**:              Enable/disable alarm mode. (0: Disabled, 1: Enabled Temperature Alarm for onboard temperature sensor)
--
--**AT+CITEMP=1**:             The interval between checking the alarm temperature. (In minutes)
--
--**AT+ARTEMP**:                 Gets or sets the alarm range of the internal temperature sensor
--
--(% _mstmutation="1" %)**AT+ARTEMP=? **(%%):          Gets the alarm range of the internal temperature sensor(% style="display:none" %)
--
--**AT+ARTEMP=45,105**:   Set the internal temperature sensor alarm range from 45 to 105.
--
--**AT+LEDALARM=1** :       Enable LED visual Alarm.
--)))
--)))
--
--(% style="color:#4f81bd" %)**Downlink Command:**
--
--AT+WMOD=1:  A501    ,     AT+WMOD=0 :   A600
--
--AT+CITEMP=1 : A60001
--
--AT+ARTEMP=1,60  :  A70001003C
--
--AT+ARTEMP=-16,60 :  A7FFF0003C
--
--AT+LEDALARM=1  :  3601
--
--
--(% style="color:#4f81bd" %)**Downlink Command: AAXXXXXXXXXXXXXX**
--
--Total bytes: 8 bytes
--
--**Example: **AA0100010001003C
--
--WMOD=01
--
--CITEMP=0001
--
--TEMPlow=0001
--
--TEMPhigh=003C
--
--
--**DS18B20 and TMP117 Threshold Alarm**
--
--**~ AT+WMOD=1,60,-10,20**
--
--(% style="color:#4f81bd" %)**Downlink Command:**
--
--**Example: **A5013CFC180014
--
--MOD=01
--
--CITEMP=3C(S)
--
--TEMPlow=FC18
--
--TEMPhigh=0014
--
--
--**Fluctuation alarm for DS18B20 and TMP117(Acquisition time: minimum 1s)**
--
--**AT+WMOD=2,60,5**
--
--(% style="color:#4f81bd" %)**Downlink Command:**
--
--**Example: **A5023C05
--
--MOD=02
--
--CITEMP=3C(S)
--
--temperature fluctuation=05
--
--
--**Sampling multiple times and uplink together**
--
--**AT+WMOD=3,1,60,20,-16,32,1**
--
--Explain:
--
--* (% style="color:#037691" %)**parameter1: **(%%)Set Working Mode to **Mode 3**
--* (% style="color:#037691" %)**parameter2:**(%%) Set the temperature sampling mode to** 1**(1:DS18B20;2:TMP117;3:** **Internal GXHT30).
--* (% style="color:#037691" %)**parameter3: **(%%)Sampling Interval is **60**s.
--* (% style="color:#037691" %)**parameter4: **(%%)When there is **20** sampling dats, Device will send these data via one uplink. (max value is 60, means max 60 sampling in one uplink)
--* (% style="color:#037691" %)**parameter5 & parameter6: **(%%)Temperature alarm range is **-16** to **32**°C,
--* (% style="color:#037691" %)**parameter7:**(%%) 1 to enable temperature alarm, **0** to disable the temperature alarm. If alarm is enabled, a data will be sent immediately  if temperate exceeds the Alarm range.
--
--(% style="color:#4f81bd" %)**Downlink Command:**
--
--**Example: **A50301003C14FFF0002001
--
--MOD=03
--
--TEMP=DS18B20
--
--CITEMP=003C(S)
--
--Total number of acquisitions=14
--
--TEMPlow=FFF0
--
--TEMPhigh=0020
--
--ARTEMP=01
--
--
--**Uplink payload( Fport=3)**
--
--**Example: CBEA**01**0992**//0A41//**09C4**
--
--BatV=CBEA
--
--TEMP=DS18B20
--
--Temp1=0992   ~/~/ 24.50℃
--
--Temp2=0A41   ~/~/ 26.25℃
--
--Temp3=09C4   ~/~/ 25.00℃
--
--(% style="color:red" %)**Note: This uplink will automatically select the appropriate DR according to the data length**
--
--(% style="color:red" %)**           In this mode, the temperature resolution of ds18b20 is 0.25℃ to save power consumption**
--)))
--
--
--=== 2.7.2 ALARM MODE ( Before v1.3.1 firmware) ===
--
--
--(% class="box infomessage" %)
--(((
--(((
--**AT+WMOD=1**:              Enable/disable alarm mode. (0: Disabled, 1: Enabled Temperature Alarm for onboard temperature sensor)
--)))
--
--(((
--**AT+CITEMP=1**:             The interval between checking the alarm temperature. (In minutes)
--)))
--
--(((
--**AT+ARTEMP**:                 Gets or sets the alarm range of the internal temperature sensor
--)))
--
--(((
--(% _mstmutation="1" %)**AT+ARTEMP=? **(%%):          Gets the alarm range of the internal temperature sensor(% style="display:none" %)
--)))
--
--(((
--**AT+ARTEMP=45,105**:   Set the internal temperature sensor alarm range from 45 to 105.
--)))
--)))
--
--(% style="color:#4f81bd" %)**Downlink Command: AAXXXXXXXXXXXXXX**
--
--Total bytes: 8 bytes
--
--**Example:**AA0100010001003C
--
--WMOD=01
--
--CITEMP=0001
--
--TEMPlow=0001
--
--TEMPhigh=003C
--
--
--== 2.8 LED Indicator ==
--
--
  The LHT65N-PIR has a triple color LED which for easy showing different stage .
  While user press ACT button, the LED will work as per LED status with ACT button.
@@ -617,16 +617,13 @@
  In a normal working state:
--* For each uplink, the (% style="color:blue" %)**BLUE LED**(%%) or (% style="color:red" %)**RED LED**(%%) will blink once.
--(% style="color:blue" %)**BLUE LED**(%%) when external sensor is connected.
--* (% style="color:red" %)**RED LED**(%%) when external sensor is not connected
--* For each success downlink, the (% style="color:purple" %)**PURPLE LED**(%%) will blink once
++* For each uplink, the BLUE LED or RED LED will blink once.
++BLUE LED when external sensor is connected.
++* 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.
 . Towards the PIR probe to the place where need to monitor activity. Below is the detect beam.
@@ -635,21 +635,14 @@
  [[image:image-20230411135341-1.png||height="450" width="456"]]
++**Notice: PIR can only detect motion activity, not to use to detect static people case.**
--(% style="color:red" %)**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 ==
@@ -658,7 +658,7 @@
  [[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"]]
--**1m long breakout cable for LHT65N-PIR. Features:**
++**1m long breakout cable for LHT65N-E5. Features:**
  * (((
  Use for AT Command
@@ -677,12 +677,9 @@
  LHT65N-PIR supports below configure method:
--* AT Command via UART Connection : See [[FAQ>>||anchor="H7.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.
--
--
  == 4.2 General Commands ==
@@ -707,13 +707,12 @@
  Feature: Change LoRaWAN End Node Transmit Interval.
--(% style="color:#4f81bd" %)**AT Command: **
--(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:501px" %)
--|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:166px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:180px" %)**Response**
--|(% style="width:155px" %)AT+TDC=?|(% style="width:162px" %)Show current transmit Interval|(% style="width:177px" %)30000 OK the interval is 30000ms = 30s
--|(% style="width:155px" %)AT+TDC=60000|(% style="width:162px" %)Set Transmit Interval|(% style="width:177px" %)OK Set transmit interval to 60000ms = 60 seconds
++(% style="color:#4f81bd" %)**AT Command: AT+TDC**
++[[image:image-20220523150701-2.png||_mstalt="427453"]]
++
++
  (% style="color:#4f81bd" %)**Downlink Payload: 0x01**
  Format: Command Code (0x01) followed by 3 bytes time value.
@@ -724,11 +724,8 @@
  * **Example 2**: Downlink Payload: 0100003C         ~/~/ Set Transmit Interval (TDC) = 60 seconds
--
--
  === 4.3.2 Get Device Status ===
--
  Send a LoRaWAN downlink to ask device send Alarm settings.
  * (% style="color:#4f81bd" %)**Downlink Payload**(%%)**:  **0x26 01
@@ -741,75 +741,61 @@
  Feature: Set device password, max 9 digits
--(% style="color:#4f81bd" %)**AT Command: **
--(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:372px" %)
--|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:128px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:89px" %)**Response**
--|(% style="width:155px" %)AT+PWORD=?|(% style="width:124px" %)Show password|(% style="width:86px" %)(((
--123456
++(% style="color:#4f81bd" %)**AT Command: AT+EXT**
--OK
++(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
++|Command Example|Function|Response
++|AT+EXT=?|Get or Set external sensor model|(((
++5
++
++OK
  )))
--|(% style="width:155px" %)AT+PWORD=999999|(% style="width:124px" %)Set password|(% style="width:86px" %)OK
++|AT+EXT=5|(% colspan="2" %)Set external sensor mode to 5
--(% style="color:#4f81bd" %)**Downlink Command:**
++(% style="color:#4f81bd" %)**Downlink Command:0xA2**
--No downlink command for this feature.
++Total bytes: 2 bytes
++**Example:**
++
++* 0xA205: Set external sensor type to E5
++
  === 4.3.4 Set to sleep mode ===
  Feature: Set device to sleep mode
--* (% style="color:#037691" %)**AT+Sleep=0**(%%)  : Normal working mode, device will sleep and use lower power when there is no LoRa message
++* **AT+Sleep=0**  : Normal working mode, device will sleep and use lower power when there is no LoRa message
++* **AT+Sleep=1** :  Device is in deep sleep mode, no LoRa activation happen, used for storage or shipping.
--* (% style="color:#037691" %)**AT+Sleep=1**(%%) :  Device is in deep sleep mode, no LoRa activation happen, used for storage or shipping.
++(% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
--(% style="color:#4f81bd" %)**AT Command: **
++[[image:image-20220523151218-7.png||_mstalt="430703"]]
--(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:513px" %)
--|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:140px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:218px" %)**Response**
--|(% style="width:155px" %)AT+SLEEP|(% style="width:139px" %)Set to sleep mode|(% style="width:213px" %)(((
--Clear all stored sensor data…
--OK
--)))
--
  (% style="color:#4f81bd" %)**Downlink Command:**
  * There is no downlink command to set to Sleep mode.
--
--
  === 4.3.5 Set UOA (Uplink on Activity) ===
--
  Feature: Enable / Disable Uplink on Activity
--(% style="color:#4f81bd" %)**AT Command: **
++* **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.
--* (% style="color:#037691" %)**AT+UOA=0**(%%)  : Disable UoA
++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.
--* (% style="color:#037691" %)**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.
++(% style="color:#4f81bd" %)**AT Command: AT+UOA**
--(% style="color:red" %)**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.**
++(% style="color:#4f81bd" %)**Downlink Command:  **(% class="mark" %)**xxxxxxx**
--(% style="color:#4f81bd" %)**Downlink Command:**
--Format: Command Code (0xA1) followed by 1 byte or 3 bytes.
--
--When followed by 3 bytes, the first byte is 01, and the second and third bytes are Calm Down Time.
--
--* (% style="color:#037691" %)**A1 00    **(%%)**         ==>    AT+UOA=0     **
--* (% style="color:#037691" %)**A1 01 00 02  **(%%)** ==>    AT+UOA=1,2**
--
--
--
  = 5. Battery & Power Consumption =
--
  LHT65N-PIR use **CR17450** battery pack. See below link for detail information about the battery info and how to replace.
  [[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
@@ -817,9 +817,8 @@
  = 6. OTA firmware update =
++User can change firmware S31x-LB to:
--User can change firmware LHT65N-PIR to:
--
  * Change Frequency band/ region.
  * Update with new features.
  * Fix bugs.
@@ -831,27 +831,27 @@
  * (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 =
  == 7.1 How to use AT Command? ==
--LHT65N-PIR 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.
++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:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@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-PIR. 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.
++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"]]
++
  == 7.2 Where to use AT commands and Downlink commands ==
@@ -893,7 +893,6 @@
  == 7.3 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"]]
@@ -901,15 +901,12 @@
  == 7.4 How to use TTL-USB to connect PC to upgrade firmware? ==
--
  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@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"]]
--
  (% _mstmutation="1" style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
  First connect the four lines；(% style="display:none" %)
@@ -922,6 +922,7 @@
  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@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"]]
@@ -937,6 +937,8 @@
  Finally, unplug the DuPont cable on port4, and then use the DuPont cable to short circuit port3 and port1 to reset the device.
++
++
  [[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"]]
@@ -956,8 +956,6 @@
  * (% 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 =
@@ -965,7 +965,10 @@
  * LHT65N-PIR Temperature/Humidity/PIR Sensor x 1
++**Dimension and weight**:
++* Device Size:  10 x 10 x 3.5 mm
++* Device Weight: 120.5g
  = 10. Reference material =
@@ -972,8 +972,6 @@
  * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0]]
--
--
  = 11. FCC Warning =
@@ -982,6 +982,3 @@
  (1) This device may not cause harmful interference；
  (2) this device must accept any interference received, including interference that may cause undesired operation.
--
--
--

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