Changes for page LHT52 - LoRaWAN Temperature & Humidity Sensor User Manual

Last modified by Mengting Qiu on 2025/07/03 14:48

From 146.18 to 147.1 From 148.15 to 148.16

From version 147.1

edited by Xiaoling
on 2022/06/17 14:32

Change comment: Rollback to version 145.1

To version 148.15

edited by Xiaoling
on 2022/06/17 15:07

Change comment: There is no comment for this version

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- image-20220617150003-1.jpeg

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@@ -22,6 +22,9 @@
  (% _mstvisible="1" %)
  (((
  (% _msthash="506051" _msttexthash="24333127" _mstvisible="2" %)
++
++
++(% _msthash="506051" _msttexthash="24333127" _mstvisible="2" %)
  The Dragino LHT65N Temperature & Humidity sensor is a Long Range LoRaWAN Sensor. It includes a (% _mstvisible="4" style="color:#4f81bd" %)**built-in Temperature & Humidity sensor**(%%) and has an external sensor connector to connect to an external (% _mstvisible="4" style="color:#4f81bd" %)**Temperature Sensor**(% _mstvisible="3" %)**.**
  )))
@@ -74,6 +74,9 @@
  * Tri-color LED to indicate working status
  * Datalog feature
++
++
++
  (% _mstvisible="1" %)
  == (% _msthash="323570" _msttexthash="297635" _mstvisible="3" %)1.3 Specification(%%) ==
@@ -202,8 +202,8 @@
  The LHT65N has two working modes:
  (% _mstvisible="1" %)
--* **Deep Sleep Mode**: LHT65N doesn’t have any LoRaWAN activation. This mode is used for storage and shipping to save battery life.
--* **Working Mode**: In this mode, LHT65N works as LoRaWAN Sensor mode to Join LoRaWAN network and send out the sensor data to the server. Between each sampling/tx/rx periodically, LHT65 will be in STOP mode (IDLE mode), in STOP mode, LHT65N has the same power consumption as Deep Sleep mode.
++* (% style="color:blue" %)**Deep Sleep Mode**(%%): LHT65N doesn’t have any LoRaWAN activation. This mode is used for storage and shipping to save battery life.
++* (% style="color:blue" %)**Working Mode**(%%):     In this mode, LHT65N works as LoRaWAN Sensor mode to Join LoRaWAN network and send out the sensor data to the server. Between each sampling/tx/rx periodically, LHT65N will be in STOP mode (IDLE mode), in STOP mode, LHT65N has the same power consumption as Deep Sleep mode.
  (% _mstvisible="1" %)
  (((
@@ -241,7 +241,7 @@
  Each LHT65N is shipped with a sticker with its device EUI, APP Key and APP EUI as below:
  (% _mstvisible="1" %)
--[[image:image-20220522232812-2.png||_mstalt="428467" _mstvisible="3" height="219" width="279"]]
++[[image:image-20220617150003-1.jpeg]]
  (% _msthash="315244" _msttexthash="3659149" _mstvisible="1" %)
  User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot:
@@ -362,6 +362,9 @@
  * The 7th byte (EXT #): defines the external sensor model.
  * The 8(% _msthash="734578" _msttexthash="21372" _mstvisible="4" %)^^th^^(%%) ~~ 11(% _msthash="734579" _msttexthash="21372" _mstvisible="4" %)^^th^^(%%) byte: the value for external sensor value. The definition is based on external sensor type. (If EXT=0, there won’t be these four bytes.)
++
++
++
  (% _mstvisible="1" %)
  === (% _msthash="360269" _msttexthash="333762" _mstvisible="3" %)2.4.1 Decoder in TTN V3(%%) ===
@@ -398,6 +398,9 @@
  * BAT status=(0Xcba4>>14)&0xFF=11(B)，very good
  * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
++
++
++
  (% _mstvisible="1" %)
  === (% _msthash="600769" _msttexthash="565838" _mstvisible="3" %)2.4.3 Built-in Temperature(%%) ===
@@ -413,6 +413,9 @@
  (% _mstvisible="1" %)
  * Temperature:  (0xF5C6-65536)/100=-26.18℃
++
++
++
  (% _mstvisible="1" %)
  === (% _msthash="475891" _msttexthash="445120" _mstvisible="3" %)2.4.4 Built-in Humidity(%%) ===
@@ -422,6 +422,9 @@
  (% _mstvisible="1" %)
  * Humidity:    0x025C/10=60.4%
++
++
++
  (% _mstvisible="1" %)
  === (% _msthash="116532" _msttexthash="87958" _mstvisible="3" %)2.4.5 Ext #(%%) ===
@@ -589,6 +589,9 @@
  * Sync time OK: 1: Set time ok，0: N/A. After time SYNC request is sent, LHT65N will set this bit to 0 until got the time stamp from the application server.
  * Unix Time Request:1: Request server downlink Unix time, 0 : N/A. In this mode, LHT65N will set this bit to 1 every 10 days to request a time SYNC. (AT+SYNCMOD to set this)
++
++
++
  (% _mstvisible="1" %)
  == (% _msthash="487097" _msttexthash="454818" _mstvisible="3" %)2.5 Show data on Datacake(%%) ==
@@ -651,6 +651,9 @@
 .  IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specify time range.
 .  Set [[PNACKMD=1>>||anchor="H4.13AutoSendNone-ACKmessages"]], LHT65N will wait for ACK for every uplink, when there is no LoRaWAN network, LHT65N will store the sensor data, and it will send all messages after network recover.
++
++
++
  (% _mstvisible="1" %)
  === (% _msthash="369915" _msttexthash="342797" _mstvisible="3" %)2.6.2 Unix TimeStamp(%%) ===
@@ -1080,19 +1080,19 @@
  (% _mstvisible="1" class="box infomessage" %)
  (((
  (% _msthash="506086" _msttexthash="2193529" _mstvisible="2" style="text-align: left;" %)
--(% _istranslated="1" _mstmutation="1" _mstvisible="4" %)**AT+WMOD=1**(%%): Enable/disable alarm mode. (0: Disabled, 1: Enabled)
++(% _istranslated="1" _mstmutation="1" _mstvisible="4" %)**AT+WMOD=1**(%%):              Enable/disable alarm mode. (0: Disabled, 1: Enabled)
  (% _msthash="506087" _msttexthash="3671265" _mstvisible="2" style="text-align: left;" %)
--(% _istranslated="1" _mstvisible="4" %)**AT+CITEMP=1**(%%): The interval between checking the alarm temperature. (In minutes)
++(% _istranslated="1" _mstvisible="4" %)**AT+CITEMP=1**(%%):             The interval between checking the alarm temperature. (In minutes)
  (% _msthash="506088" _msttexthash="3310437" _mstvisible="2" style="text-align: left;" %)
--(% _istranslated="1" _mstvisible="4" %)**AT+ARTEMP**(%%): Gets or sets the alarm range of the internal temperature sensor
++(% _istranslated="1" _mstvisible="4" %)**AT+ARTEMP**(%%):                 Gets or sets the alarm range of the internal temperature sensor
  (% _mstvisible="2" style="text-align: left;" %)
--(% _istranslated="1" _mstmutation="1" %)**AT+ARTEMP=？ **(%%): Gets the alarm range of the internal temperature sensor(% _mstvisible="3" style="display:none" %)
++(% _istranslated="1" _mstmutation="1" %)**AT+ARTEMP=？ **(%%):          Gets the alarm range of the internal temperature sensor(% _mstvisible="3" style="display:none" %)
  (% _msthash="506089" _msttexthash="3590067" _mstvisible="2" style="text-align: left;" %)
--(% _istranslated="1" _mstvisible="4" %)**AT+ARTEMP=45,105**(%%): Set the internal temperature sensor alarm range from 45 to 105.
++(% _istranslated="1" _mstvisible="4" %)**AT+ARTEMP=45,105**(%%):   Set the internal temperature sensor alarm range from 45 to 105.
  )))
@@ -1135,9 +1135,6 @@
  For each success downlink, the PURPLE LED will blink once
--
--
--(% _msthash="903008" _msttexthash="1875640" _mstvisible="4" %)
  )))
@@ -1241,7 +1241,7 @@
  (% _mstvisible="1" %)
  (((
  (% _mstvisible="2" style="text-align: left;" %)
--(% _mstvisible="3" style="color:#4f81bd" %)* (% _msthash="506054" _msttexthash="792038" %)**Commands special design for LHT65N**
++(% _mstvisible="3" style="color:#4f81bd" %)* (% _msthash="506249" _mstmutation="1" _msttexthash="317850" _mstvisible="4" style="color:#4f81bd" %)**Commands special design for LHT65N**
  )))
  (% _mstvisible="1" %)
@@ -1683,18 +1683,18 @@
  (% _msthash="506061" _msttexthash="170755" %)**Connection:**
  (% _msthash="506062" _msttexthash="1187732" %)
--✓** USB to TTL GND <~-~->GND**
++**✓ (% style="background-color:yellow" %)USB to TTL GND <~-~->GND(%%)**
--(% _msthash="506063" _msttexthash="1158313" %)**✓ USB to TTL RXD <~-~-> D+**
++(% _msthash="506063" _msttexthash="1158313" %)**✓  **(% style="background-color:yellow" %)**USB to TTL RXD <~-~-> D+**
--(% _msthash="506064" _msttexthash="1175629" %)**✓ USB to TTL TXD <~-~-> A11**
++(% _msthash="506064" _msttexthash="1175629" %)**✓  **(% style="background-color:yellow" %)**USB to TTL TXD <~-~-> A11**
--(% _msthash="506065" _msttexthash="1164696" %)**✓ USB to TTL 3.3V <~-~-> D-**
++(% _msthash="506065" _msttexthash="1164696" %)**✓  **(% style="background-color:yellow" %)**USB to TTL 3.3V <~-~-> D-**
  (((
  (% _msthash="736726" _msttexthash="67213055" %)
--In PC, User needs to set serial tool(such as **putty**, SecureCRT) baud rate to **9600** to access to access serial console for LHT65N. The AT commands are disable by default and need to enter password (default:**123456**) 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. The AT commands are disable by default and need to enter password (default:(% style="color:green" %)**123456**) (%%)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.
  )))
  (((
@@ -1911,52 +1911,58 @@
  (% _msthash="506132" _msttexthash="337922" %)
  Downlink commands:
++
  (% _msthash="506133" _msttexthash="33046" %)
--TTN:
++**TTN:**
  [[image:image-20220615092124-2.png||_mstalt="429221" height="843" width="893"]]
++
  (% _msthash="506134" _msttexthash="11113791" %)
--Helium：
++**Helium：**
  [[image:image-20220615092551-3.png||_mstalt="430794" height="556" width="1097"]]
++
  (% _msthash="506135" _msttexthash="4159844" %)
--Chirpstack:The downlink window will not be displayed until the network is accessed
++**Chirpstack:The downlink window will not be displayed until the network is accessed**
  [[image:image-20220615094850-6.png||_mstalt="433082"]]
  [[image:image-20220615094904-7.png||_mstalt="433485" height="329" width="1067"]]
++
  (% _msthash="506136" _msttexthash="39286" %)
--Aws:
++**Aws:**
  [[image:image-20220615092939-4.png||_mstalt="434460" height="532" width="1062"]]
++
  == (% _msthash="1220570" _msttexthash="33199257" %)6.3 How to change the uplink interval？(%%) ==
  [[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/||_msthash="506137" _msttexthash="5712018"]]
++
  (% _msthash="536757" _msttexthash="1874951" %)
  == 6.4 How to use TTL-USB to connect a PC to input AT commands? ==
  [[image:image-20220615153355-1.png]]
--(% _msthash="506138" _msttexthash="243997" %)
--1    < - ->    GND  < - ->    Black
++(% style="background-color:yellow" %)**1    < - ->    GND  < - ->    Black**
--(% _msthash="506139" _msttexthash="257166" %)
--5    < - ->    RXD   < - ->    White
++(% style="background-color:yellow" %)**5    < - ->    RXD   < - ->    White**
--(% _msthash="506140" _msttexthash="253799" %)
--9    < - ->    TXD   < - ->    Green
++(% style="background-color:yellow" %)**9    < - ->    TXD   < - ->    Green**
  [[image:image-20220615153914-2.jpeg||height="608" width="456"]]
++
  (((
  (% _msthash="736728" _msttexthash="67213055" %)
--In PC, User needs to set serial tool(such as **putty**, SecureCRT) baud rate to **9600** to access to access serial console for LHT65N. The AT commands are disable by default and need to enter password (default:**123456**) 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. The AT commands are disable by default and need to enter password (default:(% style="color:red" %)**123456**)(%%) 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.
  )))
++)))
  (((
  (% _msthash="736729" _msttexthash="1907009" %)
@@ -1967,19 +1967,16 @@
  )))
--(% _msthash="536758" _msttexthash="1832428" %)
++
  == 6.5 How to use TTL-USB to connect PC to upgrade firmware? ==
  [[image:image-20220615153355-1.png]]
--(% _msthash="506141" _msttexthash="231309" %)
--4    < - ->    3.3V   < - ->    Blue
++(% style="background-color:yellow" %)**4    < - ->    3.3V   < - ->    Blue**
--(% _msthash="506142" _msttexthash="257166" %)
--5    < - ->    RXD   < - ->    White
++(% style="background-color:yellow" %)**5    < - ->    RXD   < - ->    White**
--(% _msthash="506143" _msttexthash="253799" %)
--9    < - ->    TXD   < - ->    Green
++(% style="background-color:yellow" %)**9    < - ->    TXD   < - ->    Green**
  Use after connection， ground wire（1    < - ->    GND  < - ->    Black） for 1s and then pull it out.Then restart the device.
@@ -1999,7 +1999,7 @@
  [[image:image-20220615171334-6.png]]
--(% _istranslated="1" _mstmutation="1" %)**Step4：**(%%)Click Start
++(% _istranslated="1" _mstmutation="1" %)**Step4：**(%%)Click Start
  )))
@@ -2023,42 +2023,42 @@
  * (% _mstvisible="3" %)
  (((
  (% _msthash="903327" _msttexthash="393341" _mstvisible="4" %)
--(% _mstvisible="6" style="color:#4f81bd" %)** AS923**(%%): LoRaWAN AS923 band
++(% _mstvisible="6" style="color:#4f81bd" %)** **(% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
  )))
  * (% _mstvisible="3" %)
  (((
  (% _msthash="903328" _msttexthash="394576" _mstvisible="4" %)
--(% _mstvisible="6" style="color:#4f81bd" %)** AU915**(%%): LoRaWAN AU915 band
++(% _mstvisible="6" style="color:#4f81bd" %)** **(% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
  )))
  * (% _mstvisible="3" %)
  (((
  (% _msthash="903329" _msttexthash="393913" _mstvisible="4" %)
--(% _mstvisible="6" style="color:#4f81bd" %)** EU433**(%%): LoRaWAN EU433 band
++(% _mstvisible="6" style="color:#4f81bd" %)** **(% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
  )))
  * (% _mstvisible="3" %)
  (((
  (% _msthash="903330" _msttexthash="399087" _mstvisible="4" %)
--(% _mstvisible="6" style="color:#4f81bd" %)** EU868**(%%): LoRaWAN EU868 band
++(% _mstvisible="6" style="color:#4f81bd" %)** **(% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
  )))
  * (% _mstvisible="3" %)
  (((
  (% _msthash="903331" _msttexthash="395109" _mstvisible="4" %)
--(% _mstvisible="6" style="color:#4f81bd" %)** KR920**(%%): LoRaWAN KR920 band
++(% _mstvisible="6" style="color:#4f81bd" %)** **(% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
  )))
  * (% _mstvisible="3" %)
  (((
  (% _msthash="903332" _msttexthash="400842" _mstvisible="4" %)
--(% _mstvisible="6" style="color:#4f81bd" %)** US915**(%%): LoRaWAN US915 band
++(% _mstvisible="6" style="color:#4f81bd" %)** **(% style="color:red" %)**US915**(%%): LoRaWAN US915 band
  )))
  * (% _mstvisible="3" %)
  (((
  (% _msthash="903333" _msttexthash="396487" _mstvisible="4" %)
--(% _mstvisible="6" style="color:#4f81bd" %)** IN865**(%%): LoRaWAN IN865 band
++(% _mstvisible="6" style="color:#4f81bd" %)** **(% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
  )))
  * (% _mstvisible="3" %)
  (((
  (% _msthash="903334" _msttexthash="390923" _mstvisible="4" %)
--(% _mstvisible="6" style="color:#4f81bd" %)** CN470**(%%): LoRaWAN CN470 band
++(% _mstvisible="6" style="color:#4f81bd" %)** **(% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
  )))
  (% _mstvisible="1" %)
@@ -2071,7 +2071,7 @@
  * (% _mstvisible="3" %)
  (((
  (% _msthash="903335" _msttexthash="720135" _mstvisible="4" %)
--(% _mstvisible="6" style="color:#4f81bd" %)**E3**(%%): External Temperature Probe
++(% style="color:red" %)**E3**(%%): External Temperature Probe
  (% _msthash="903335" _msttexthash="720135" _mstvisible="4" %)
@@ -2098,11 +2098,6 @@
  )))
  * (% _mstvisible="3" %)
  (((
--(% _msthash="903337" _msttexthash="242567" _mstvisible="4" %)
--Program cable x 1
--)))
--* (% _mstvisible="3" %)
--(((
  (% _msthash="903338" _msttexthash="544167" _mstvisible="4" %)
  Optional external sensor
  )))
@@ -2117,24 +2117,18 @@
  * (% _mstvisible="3" %)
  (((
  (% _msthash="903339" _msttexthash="391807" _mstvisible="4" %)
--Device Size:  13.5 x 7 x 3 cm
++Device Size:  10 x 10 x 3.5 cm
  )))
  * (% _mstvisible="3" %)
  (((
  (% _msthash="903340" _msttexthash="285298" _mstvisible="4" %)
--Device Weight: 105g
++Device Weight: 120.5g
  )))
--* (% _mstvisible="3" %)
++
++(% _mstvisible="3" %)
  (((
--(% _msthash="903341" _msttexthash="562926" _mstvisible="4" %)
--Package Size / pcs : 14.5 x 8 x 5 cm
--)))
--* (% _mstvisible="3" %)
--(((
--(% _msthash="903342" _msttexthash="227084" _mstvisible="4" %)
--Weight / pcs : 170g
++
--
  (% _msthash="903342" _msttexthash="227084" _mstvisible="4" %)
  )))
@@ -2143,6 +2143,8 @@
  * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/home/Products_Public_Document/LoRaWAN%20End%20Node/LHT65N%20Temperature%20%26%20Humidity%20Sensor||_msthash="504975" _msttexthash="51420512"]]
++
++
  = (% _msthash="216320" _msttexthash="10002096" %)10. (%%)FCC Warning =
  (% _mstvisible="1" %)

image-20220617150003-1.jpeg

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	1	+XWiki.Xiaoling

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	1	+16.5 KB

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Changes for page LHT52 - LoRaWAN Temperature & Humidity Sensor User Manual

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