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

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

From 122.2 to 122.1 From 147.19 to 147.18

From version 147.18

edited by Xiaoling
on 2022/06/17 14:58

Change comment: There is no comment for this version

To version 122.2

edited by Xiaoling
on 2022/06/13 16:19

Change comment: There is no comment for this version

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@@ -1,10 +1,11 @@
--(% style="text-align:center" %)
--[[image:image-20220613162008-1.png||_mstalt="428142" height="579" width="379"]]
++(% _mstvisible="2" style="text-align:center" %)
++[[image:image-20220523115324-1.jpeg||_mstalt="469677" _mstvisible="4" height="317" width="317"]]
++
  (% _mstvisible="1" %)
  (% _msthash="315238" _msttexthash="18964465" _mstvisible="3" %)**Table of Contents：**
@@ -74,6 +74,7 @@
  * Tri-color LED to indicate working status
  * Datalog feature
++
  (% _mstvisible="1" %)
  == (% _msthash="323570" _msttexthash="297635" _mstvisible="3" %)1.3 Specification(%%) ==
@@ -362,6 +362,7 @@
  * 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 +398,7 @@
  * 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 +413,7 @@
  (% _mstvisible="1" %)
  * Temperature:  (0xF5C6-65536)/100=-26.18℃
++
  (% _mstvisible="1" %)
  === (% _msthash="475891" _msttexthash="445120" _mstvisible="3" %)2.4.4 Built-in Humidity(%%) ===
@@ -422,6 +422,7 @@
  (% _mstvisible="1" %)
  * Humidity:    0x025C/10=60.4%
++
  (% _mstvisible="1" %)
  === (% _msthash="116532" _msttexthash="87958" _mstvisible="3" %)2.4.5 Ext #(%%) ===
@@ -589,8 +589,6 @@
  * 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(%%) ==
@@ -653,8 +653,6 @@
 .  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(%%) ===
@@ -1044,25 +1044,18 @@
  (% _msthash="315271" _msttexthash="12012546" _mstvisible="1" style="text-align: left;" %)
 FFF089801464160065F977FFF088E014B41600660097FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E
--(% _msthash="315237" _msttexthash="1385839" %)
  Where the first 11 bytes is for the first entry:
--(% _msthash="315238" _msttexthash="274846" %)
 FFF089801464160065F97
--(% _msthash="315239" _msttexthash="617435" %)
  Ext sensor data=0x7FFF/100=327.67
--(% _msthash="315240" _msttexthash="270543" %)
  Temp=0x0898/100=22.00
--(% _msthash="315241" _msttexthash="211783" %)
  Hum=0x0146/10=32.6
--(% _msthash="315242" _msttexthash="1569776" %)
  poll message flag & Ext=0x41,means reply data,Ext=1
--(% _msthash="315243" _msttexthash="1120509" %)
  Unix time is 0x60065F97=1611030423s=21/1/19 04:27:03
@@ -1084,19 +1084,19 @@
  (% _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.
  )))
@@ -1137,9 +1137,6 @@
  (((
  (% _msthash="903008" _msttexthash="1875640" _mstvisible="4" %)
  For each success downlink, the PURPLE LED will blink once
--
--
--
  )))
  (% _mstvisible="1" style="text-align: left;" %)
@@ -1153,7 +1153,7 @@
  = (% _msthash="401388" _msttexthash="566956" _mstvisible="3" %)3. S(% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)ensors(% _msthash="401388" _msttexthash="40417" _mstvisible="3" %) and A(% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)ccessories(%%) =
  (% _msthidden="1" _mstvisible="1" style="text-align: left;" %)
--== (% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)3.1(% _msthash="487110" _msttexthash="455390" %) E3 Temperature Probe(%%) ==
++== (% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)3.1(%%) E3 Temperature Probe ==
  (% _mstvisible="1" %)
  [[image:image-20220515080154-4.png||_mstalt="434681" _mstvisible="3" alt="photo-20220515080154-4.png" height="182" width="161"]]              [[image:image-20220515080330-5.png||_mstalt="428792" _mstvisible="3" height="201" width="195"]]
@@ -1170,8 +1170,6 @@
  * -55°C to 125°C
  * Working voltage 2.35v ~~ 5v
--
--
  (% _mstvisible="1" style="text-align: left;" %)
  = (% _msthash="1940107" _msttexthash="1714063" _mstvisible="3" %)4. Configure LHT65N via AT command or LoRaWAN downlink(%%) =
@@ -1189,7 +1189,7 @@
  )))
  * (% _mstvisible="3" %)
  (((
--(% _msthash="903319" _msttexthash="3225859" _mstvisible="4" %)
++(% _msthash="903319" _msttexthash="2004301" _mstvisible="4" %)
  LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>doc:Main.WebHome]]
  )))
@@ -1208,7 +1208,7 @@
  (% _mstvisible="1" %)
  (((
  (% _mstvisible="2" style="text-align: left;" %)
--(% _msthash="506249" _msttexthash="317850" _mstvisible="3" style="color:#4f81bd" %)* (% _msthash="506249" _mstmutation="1" _msttexthash="317850" _mstvisible="4" style="color:#4f81bd" %)**General Commands**(% _msthash="506249" _mstmutation="1" _msttexthash="317850" _mstvisible="3" style="color:#4f81bd" %).
++(% _msthash="506249" _msttexthash="317850" _mstvisible="3" style="color:#4f81bd" %)* (% _msthash="506249" _msttexthash="317850" _mstvisible="4" style="color:#4f81bd" %)**General Commands**(% _msthash="506249" _msttexthash="317850" _mstvisible="3" style="color:#4f81bd" %).
  )))
  (% _mstvisible="1" %)
@@ -1231,7 +1231,7 @@
  (% _mstvisible="1" %)
  (((
--(% _msthash="506251" _msttexthash="12349142" _mstvisible="2" style="text-align: left;" %)
++(% _msthash="506251" _msttexthash="8343023" _mstvisible="2" style="text-align: left;" %)
  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]]
  )))
@@ -1244,7 +1244,7 @@
  (% _mstvisible="1" %)
  (((
  (% _mstvisible="2" style="text-align: left;" %)
--(% _mstvisible="3" style="color:#4f81bd" %)* (% _msthash="506249" _mstmutation="1" _msttexthash="317850" _mstvisible="4" style="color:#4f81bd" %)**Commands special design for LHT65N**
++(% _mstvisible="3" style="color:#4f81bd" %)* **Commands special design for LHT65N**
  )))
  (% _mstvisible="1" %)
@@ -1252,7 +1252,6 @@
  (% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %)
  These commands are only valid for LHT65N, as below:
--
  (% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %)
  )))
@@ -1264,7 +1264,7 @@
  Feature: Change LoRaWAN End Node Transmit Interval.
  (% _mstvisible="1" style="text-align: left;" %)
--(% _msthash="315244" _msttexthash="241696" style="color:#4f81bd" %)**AT Command: AT+TDC**
++(% style="color:#4f81bd" %)**AT Command: AT+TDC**
  (% _mstvisible="1" %)
  [[image:image-20220523150701-2.png||_mstalt="427453" _mstvisible="3"]]
@@ -1275,7 +1275,7 @@
  (% _mstvisible="2" style="text-align: left;" %)
--(% _msthash="506055" _msttexthash="381992" style="color:#4f81bd" %)**Downlink Command: 0x01**
++(% style="color:#4f81bd" %)**Downlink Command: 0x01**
  )))
  (% _mstvisible="1" %)
@@ -1313,7 +1313,7 @@
  Feature: Change External Sensor Mode.
  (% _mstvisible="1" style="text-align: left;" %)
--(% _msthash="315245" _msttexthash="248118" style="color:#4f81bd" %)**AT Command: AT+EXT**
++(% style="color:#4f81bd" %)**AT Command: AT+EXT**
  (% _mstvisible="1" %)
  [[image:image-20220523150759-3.png||_mstalt="432146" _mstvisible="3"]]
@@ -1324,7 +1324,7 @@
  (% _mstvisible="2" style="text-align: left;" %)
--(% _msthash="506056" _msttexthash="387855" style="color:#4f81bd" %)**Downlink Command: 0xA2**
++(% style="color:#4f81bd" %)**Downlink Command: 0xA2**
  )))
  (% _mstvisible="1" %)
@@ -1374,7 +1374,7 @@
  PID is default set to disable (0)
  (% _mstvisible="1" style="text-align: left;" %)
--(% _msthash="315246" _msttexthash="137488" style="color:#4f81bd" %)**AT Command:**
++(% style="color:#4f81bd" %)**AT Command:**
  (% _mstvisible="1" %)
  [[image:image-20220523150928-4.png||_mstalt="431821" _mstvisible="3"]]
@@ -1381,14 +1381,12 @@
  (% _mstvisible="1" style="text-align: left;" %)
--(% _msthash="315247" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
++(% style="color:#4f81bd" %)**Downlink Command:**
  (% _mstvisible="1" %)
  * 0xA800     **~-~->** AT+PID=0
  * 0xA801     **~-~->** AT+PID=1
--
--
  (% _mstvisible="1" style="text-align: left;" %)
  == (% _msthash="266344" _msttexthash="242879" _mstvisible="3" %)4.4 Set Password(%%) ==
@@ -1396,7 +1396,7 @@
  Feature: Set device password, max 9 digits
  (% _mstvisible="1" style="text-align: left;" %)
--(% _msthash="315248" _msttexthash="295009" style="color:#4f81bd" %)**AT Command: AT+PWORD**
++(% style="color:#4f81bd" %)**AT Command: AT+PWORD**
  (% _mstvisible="1" %)
  [[image:image-20220523151052-5.png||_mstalt="428623" _mstvisible="3"]]
@@ -1407,7 +1407,7 @@
  (% _mstvisible="2" style="text-align: left;" %)
--(% _msthash="506057" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
++(% style="color:#4f81bd" %)**Downlink Command:**
  )))
  (% _mstvisible="1" %)
@@ -1426,7 +1426,7 @@
  Feature: Quit AT Command mode, so user needs to input password again before use AT Commands.
  (% _mstvisible="1" style="text-align: left;" %)
--(% _msthash="315249" _msttexthash="289120" style="color:#4f81bd" %)**AT Command: AT+DISAT**
++(% style="color:#4f81bd" %)**AT Command: AT+DISAT**
  (% _mstvisible="1" %)
  [[image:image-20220523151132-6.png||_mstalt="428649" _mstvisible="3"]]
@@ -1433,7 +1433,7 @@
  (% _mstvisible="1" style="text-align: left;" %)
--(% _msthash="315250" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
++(% style="color:#4f81bd" %)**Downlink Command:**
  (% _msthash="315368" _msttexthash="974311" _mstvisible="1" style="text-align: left;" %)
  No downlink command for this feature.
@@ -1445,23 +1445,19 @@
  (% _msthash="315369" _msttexthash="779688" _mstvisible="1" style="text-align: left;" %)
  Feature: Set device to sleep mode
--* 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.
--
  (% _mstvisible="1" style="text-align: left;" %)
--(% _msthash="315251" _msttexthash="289783" style="color:#4f81bd" %)**AT Command: AT+SLEEP**
++(% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
  (% _mstvisible="1" %)
  [[image:image-20220523151218-7.png||_mstalt="430703" _mstvisible="3"]]
++
  (% _mstvisible="1" %)
--(% _msthash="315252" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
++(% style="color:#4f81bd" %)**Downlink Command:**
  (% _mstvisible="1" %)
  * There is no downlink command to set to Sleep mode.
--
--
  (% _mstvisible="1" %)
  == (% _msthash="336557" _msttexthash="309712" _mstvisible="3" %)4.7 Set system time(%%) ==
@@ -1469,7 +1469,7 @@
  Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp"]]
  (% _mstvisible="1" %)
--(% _msthash="315253" _msttexthash="137488" style="color:#4f81bd" %)**AT Command:**
++(% style="color:#4f81bd" %)**AT Command:**
  (% _mstvisible="1" %)
  [[image:image-20220523151253-8.png||_mstalt="430677" _mstvisible="3"]]
@@ -1476,7 +1476,7 @@
  (% _mstvisible="1" %)
--(% _msthash="315254" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
++(% style="color:#4f81bd" %)**Downlink Command:**
  (% _msthash="315375" _msttexthash="2898571" _mstvisible="1" %)
 x306007806000 ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
@@ -1500,7 +1500,7 @@
  (% _mstvisible="1" %)
  (((
  (% _mstvisible="2" %)
--(% _msthash="506058" _msttexthash="137488" style="color:#4f81bd" %)**AT Command:**
++(% style="color:#4f81bd" %)**AT Command:**
  )))
  (% _mstvisible="1" %)
@@ -1508,7 +1508,7 @@
  (% _mstvisible="1" %)
--(% _msthash="315255" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
++(% style="color:#4f81bd" %)**Downlink Command:**
  (% _msthash="315377" _msttexthash="479648" _mstvisible="1" %)
 x28 01 ~/~/ Same As AT+SYNCMOD=1
@@ -1524,7 +1524,7 @@
  Feature: Define System time sync interval. SYNCTDC default value: 10 days.
  (% _mstvisible="1" %)
--(% _msthash="315256" _msttexthash="137488" style="color:#4f81bd" %)**AT Command:**
++(% style="color:#4f81bd" %)**AT Command:**
  (% _mstvisible="1" %)
  [[image:image-20220523151411-10.png||_mstalt="449696" _mstvisible="3"]]
@@ -1531,7 +1531,7 @@
  (% _mstvisible="1" %)
--(% _msthash="315257" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
++(% style="color:#4f81bd" %)**Downlink Command:**
  (% _msthash="315382" _msttexthash="590044" _mstvisible="1" %)
 x29 0A ~/~/ Same as AT+SYNCTDC=0x0A
@@ -1544,7 +1544,7 @@
  Feature: Print the sector data from start page to stop page (max is 416 pages).
  (% _mstvisible="1" %)
--(% _msthash="315258" _msttexthash="264953" style="color:#4f81bd" %)**AT Command: AT+PDTA**
++(% style="color:#4f81bd" %)**AT Command: AT+PDTA**
  (% _mstvisible="1" %)
  [[image:image-20220523151450-11.png||_mstalt="451035" _mstvisible="3"]]
@@ -1551,7 +1551,7 @@
  (% _mstvisible="1" %)
--(% _msthash="315259" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
++(% style="color:#4f81bd" %)**Downlink Command:**
  (% _msthash="315386" _msttexthash="799539" _mstvisible="1" %)
  No downlink commands for feature
@@ -1564,7 +1564,7 @@
  Feature: Print the last few data entries
  (% _mstvisible="1" %)
--(% _msthash="315260" _msttexthash="288522" style="color:#4f81bd" %)**AT Command: AT+PLDTA**
++(% style="color:#4f81bd" %)**AT Command: AT+PLDTA**
  (% _mstvisible="1" %)
  [[image:image-20220523151524-12.png||_mstalt="452101" _mstvisible="3"]]
@@ -1571,7 +1571,7 @@
  (% _mstvisible="1" %)
--(% _msthash="315261" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
++(% style="color:#4f81bd" %)**Downlink Command:**
  (% _msthash="315390" _msttexthash="799539" _mstvisible="1" %)
  No downlink commands for feature
@@ -1584,7 +1584,7 @@
  Feature: Clear flash storage for data log feature.
  (% _mstvisible="1" %)
--(% _msthash="315262" _msttexthash="311415" style="color:#4f81bd" %)**AT Command: AT+CLRDTA**
++(% style="color:#4f81bd" %)**AT Command: AT+CLRDTA**
  (% _mstvisible="1" %)
  [[image:image-20220523151556-13.png||_mstalt="454129" _mstvisible="3"]]
@@ -1591,13 +1591,11 @@
  (% _mstvisible="1" %)
--(% _msthash="315263" _msttexthash="388193" style="color:#4f81bd" %)**Downlink Command: 0xA3**
++(% style="color:#4f81bd" %)**Downlink Command: 0xA3**
  (% _mstvisible="1" %)
  * Example: 0xA301   ~/~/Same as AT+CLRDTA
--
--
  (% _mstvisible="1" %)
  == (% _msthash="740532" _msttexthash="701363" _mstvisible="3" %)4.13 Auto Send None-ACK messages(%%) ==
@@ -1606,7 +1606,7 @@
  (% _mstvisible="1" %)
--(% _msthash="315264" _msttexthash="334256" style="color:#4f81bd" %)**AT Command: AT+PNACKMD**
++(% style="color:#4f81bd" %)**AT Command: AT+PNACKMD**
  (% _msthash="315396" _msttexthash="734682" _mstvisible="1" %)
  The default factory setting is 0
@@ -1616,13 +1616,11 @@
  (% _mstvisible="3" %)|(% _msthash="1231321" _msttexthash="130455" _mstvisible="4" style="width:171px" %)AT+PNACKMD=1|(% _msthash="1231322" _msttexthash="377026" _mstvisible="4" style="width:219px" %)Poll None-ACK message|(% _msthash="1231323" _msttexthash="14989" _mstvisible="4" style="width:119px" %)OK
  (% _mstvisible="1" %)
--(% _msthash="315265" _msttexthash="383981" style="color:#4f81bd" %)**Downlink Command: 0x34**
++(% style="color:#4f81bd" %)**Downlink Command: 0x34**
  (% _mstvisible="1" %)
  * Example: 0x3401   ~/~/Same as AT+PNACKMD=1
--
--
  (% _mstvisible="1" %)
  = (% _msthash="568737" _msttexthash="502827" _mstvisible="3" %)5. Battery & How to replace(%%) =
@@ -1662,7 +1662,6 @@
  (((
  (% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
  (((
--(% _msthash="736723" _msttexthash="35479028" %)
  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]]
  )))
@@ -1672,354 +1672,180 @@
  )))
  (((
--(% _msthash="736724" _msttexthash="12045098" %)
  A full detail test report for LHT65N 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]]
  )))
  (% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
--= (% _msthash="183170" _msttexthash="37921" _mstvisible="3" %)6. FAQ(%%) =
++= (% _msthash="183170" _msttexthash="163566" _mstvisible="3" %)6. FAQ(%%) =
  (% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
--== (% _msthash="491075" _msttexthash="437463" %)6.1 How to use AT Command?(%%) ==
++== 6.1 How to use AT Command? ==
  (((
--(% _msthash="736725" _msttexthash="9345674" %)
  LHT65N 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:image-20220530085651-1.png||_mstalt="429949"]]
++[[image:image-20220530085651-1.png]]
--(% _msthash="506061" _msttexthash="170755" %)**Connection:**
++**Connection:**
--(% _msthash="506062" _msttexthash="1187732" %)
--**✓ (% style="background-color:yellow" %)USB to TTL GND <~-~->GND(%%)**
++✓** USB to TTL GND <~-~->GND**
--(% _msthash="506063" _msttexthash="1158313" %)**✓  **(% style="background-color:yellow" %)**USB to TTL RXD <~-~-> D+**
++**✓ USB to TTL RXD <~-~-> D+**
--(% _msthash="506064" _msttexthash="1175629" %)**✓  **(% style="background-color:yellow" %)**USB to TTL TXD <~-~-> A11**
++**✓ USB to TTL TXD <~-~-> A11**
--(% _msthash="506065" _msttexthash="1164696" %)**✓  **(% style="background-color:yellow" %)**USB to TTL 3.3V <~-~-> D-**
++**✓ USB to TTL 3.3V <~-~-> D-**
  (((
--(% _msthash="736726" _msttexthash="67213055" %)
--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.
++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.
  )))
  (((
--(% _msthash="736727" _msttexthash="1907009" %)
  Input password and ATZ to activate LHT65N,As shown below:
  )))
--[[image:image-20220530095701-4.png||_mstalt="430014"]]
++[[image:image-20220530095701-4.png]]
--(% _msthash="506066" _msttexthash="544869" %)
  AT Command List is as below:
--(% _msthash="506067" _msttexthash="361920" %)
--AT+<CMD>? :                  Help on <CMD>
++AT+<CMD>? : Help on <CMD>
--(% _msthash="506068" _msttexthash="243061" %)
--AT+<CMD> :                   Run <CMD>
++AT+<CMD> : Run <CMD>
--(% _msthash="506069" _msttexthash="704197" %)
--AT+<CMD>=<value> :   Set the value
++AT+<CMD>=<value> : Set the value
--(% _msthash="506070" _msttexthash="455676" %)
--AT+<CMD>=? :               Get the value
++AT+<CMD>=? : Get the value
--(% _msthash="506071" _msttexthash="670553" %)
--AT+DEBUG:    Set more info output
++AT+DEBUG:Set more info output
--(% _msthash="506072" _msttexthash="485888" %)
--ATZ:                Trig a reset of the MCU
++ATZ: Trig a reset of the MCU
--(% _msthash="506073" _msttexthash="2068872" %)
--AT+FDR:         Reset Parameters to Factory Default, Keys Reserve
++AT+FDR: Reset Parameters to Factory Default, Keys Reserve
--(% _msthash="506074" _msttexthash="689169" %)
--AT+DEUI:       Get or Set the Device EUI
++AT+DEUI: Get or Set the Device EUI
--(% _msthash="506075" _msttexthash="960414" %)
--AT+DADDR:   Get or Set the Device Address
++AT+DADDR: Get or Set the Device Address
--(% _msthash="506076" _msttexthash="1079897" %)
--AT+APPKEY:   Get or Set the Application Key
++AT+APPKEY: Get or Set the Application Key
--(% _msthash="506077" _msttexthash="1326143" %)
--AT+NWKSKEY:   Get or Set the Network Session Key
++AT+NWKSKEY: Get or Set the Network Session Key
--(% _msthash="506078" _msttexthash="1573000" %)
--AT+APPSKEY:     Get or Set the Application Session Key
++AT+APPSKEY: Get or Set the Application Session Key
--(% _msthash="506079" _msttexthash="1041729" %)
--AT+APPEUI:       Get or Set the Application EUI
++AT+APPEUI: Get or Set the Application EUI
--(% _msthash="506080" _msttexthash="2104206" %)
--AT+ADR:       Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
++AT+ADR: Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
--(% _msthash="506081" _msttexthash="3369288" %)
--AT+TXP:        Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec)
++AT+TXP: Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec)
--(% _msthash="506082" _msttexthash="1894529" %)
--AT+DR:         Get or Set the Data Rate. (0-7 corresponding to DR_X)
++AT+DR: Get or Set the Data Rate. (0-7 corresponding to DR_X)
--(% _msthash="506083" _msttexthash="3864172" %)
--AT+DCS:       Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
++AT+DCS: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
--(% _msthash="506084" _msttexthash="1712204" %)
--AT+PNM:      Get or Set the public network mode. (0: off, 1: on)
++AT+PNM: Get or Set the public network mode. (0: off, 1: on)
--(% _msthash="506085" _msttexthash="1281202" %)
--AT+RX2FQ:    Get or Set the Rx2 window frequency
++AT+RX2FQ: Get or Set the Rx2 window frequency
--(% _msthash="506086" _msttexthash="2796781" %)
--AT+RX2DR:    Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
++AT+RX2DR: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
--(% _msthash="506087" _msttexthash="3285165" %)
--AT+RX1DL:    Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
++AT+RX1DL: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
--(% _msthash="506088" _msttexthash="3286179" %)
--AT+RX2DL:    Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
++AT+RX2DL: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
--(% _msthash="506089" _msttexthash="4703803" %)
--AT+JN1DL:     Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 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
--(% _msthash="506090" _msttexthash="4704999" %)
--AT+JN2DL:     Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 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
--(% _msthash="506091" _msttexthash="1528683" %)
--AT+NJM:        Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
++AT+NJM: Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
--(% _msthash="506092" _msttexthash="757185" %)
--AT+NWKID:    Get or Set the Network ID
++AT+NWKID: Get or Set the Network ID
--(% _msthash="506093" _msttexthash="1156597" %)
--AT+FCU:        Get or Set the Frame Counter Uplink
++AT+FCU: Get or Set the Frame Counter Uplink
--(% _msthash="506094" _msttexthash="1273987" %)
--AT+FCD:        Get or Set the Frame Counter Downlink
++AT+FCD: Get or Set the Frame Counter Downlink
--(% _msthash="506095" _msttexthash="859222" %)
--AT+CLASS:    Get or Set the Device Class
++AT+CLASS: Get or Set the Device Class
--(% _msthash="506096" _msttexthash="384852" %)
--AT+JOIN:       Join network
++AT+JOIN: Join network
--(% _msthash="506097" _msttexthash="548626" %)
--AT+NJS:        Get the join status
++AT+NJS: Get the join status
--(% _msthash="506098" _msttexthash="2546206" %)
--AT+SENDB:   Send hexadecimal data along with the application port
++AT+SENDB: Send hexadecimal data along with the application port
--(% _msthash="506099" _msttexthash="1932307" %)
--AT+SEND:     Send text data along with the application port
++AT+SEND: Send text data along with the application port
--(% _msthash="506100" _msttexthash="3560557" %)
--AT+RECVB:    Print last received data in binary format (with hexadecimal values)
++AT+RECVB: Print last received data in binary format (with hexadecimal values)
--(% _msthash="506101" _msttexthash="1429701" %)
--AT+RECV:      Print last received data in raw format
++AT+RECV: Print last received data in raw format
--(% _msthash="506102" _msttexthash="1735981" %)
--AT+VER:        Get current image version and Frequency Band
++AT+VER: Get current image version and Frequency Band
--(% _msthash="506103" _msttexthash="1189474" %)
--AT+CFM:       Get or Set the confirmation mode (0-1)
++AT+CFM: Get or Set the confirmation mode (0-1)
--(% _msthash="506104" _msttexthash="1718210" %)
--AT+CFS:        Get confirmation status of the last AT+SEND (0-1)
++AT+CFS: Get confirmation status of the last AT+SEND (0-1)
--(% _msthash="506105" _msttexthash="1339403" %)
--AT+SNR:       Get the SNR of the last received packet
++AT+SNR: Get the SNR of the last received packet
--(% _msthash="506106" _msttexthash="1452009" %)
--AT+RSSI:       Get the RSSI of the last received packet
++AT+RSSI: Get the RSSI of the last received packet
--(% _msthash="506107" _msttexthash="2768142" %)
--AT+TDC:       Get or set the application data transmission interval in ms
++AT+TDC: Get or set the application data transmission interval in ms
--(% _msthash="506108" _msttexthash="1083914" %)
--AT+PORT:     Get or set the application port
++AT+PORT: Get or set the application port
--(% _msthash="506109" _msttexthash="622440" %)
--AT+DISAT:    Disable AT commands
++AT+DISAT: Disable AT commands
--(% _msthash="506110" _msttexthash="868361" %)
--AT+PWORD:    Set password, max 9 digits
++AT+PWORD: Set password, max 9 digits
--(% _msthash="506111" _msttexthash="2210299" %)
--AT+CHS:       Get or Set Frequency (Unit: Hz) for Single Channel Mode
++AT+CHS: Get or Set Frequency (Unit: Hz) for Single Channel Mode
--(% _msthash="506112" _msttexthash="2113462" %)
--AT+CHE:       Get or Set eight channels mode,Only for US915,AU915,CN470
++AT+CHE: Get or Set eight channels mode,Only for US915,AU915,CN470
--(% _msthash="506113" _msttexthash="2087423" %)
--AT+PDTA:      Print the sector data from start page to stop page
++AT+PDTA: Print the sector data from start page to stop page
--(% _msthash="506114" _msttexthash="1063127" %)
--AT+PLDTA:    Print the last few sets of data
++AT+PLDTA: Print the last few sets of data
--(% _msthash="506115" _msttexthash="1999426" %)
--AT+CLRDTA:  Clear the storage, record position back to 1st
++AT+CLRDTA: Clear the storage, record position back to 1st
--(% _msthash="506116" _msttexthash="442130" %)
--AT+SLEEP:     Set sleep mode
++AT+SLEEP: Set sleep mode
--(% _msthash="506117" _msttexthash="1080222" %)
--AT+EXT:        Get or Set external sensor model
++AT+EXT: Get or Set external sensor model
--(% _msthash="506118" _msttexthash="1309490" %)
--AT+BAT:        Get the current battery voltage in mV
++AT+BAT: Get the current battery voltage in mV
--(% _msthash="506119" _msttexthash="813891" %)
--AT+CFG:        Print all configurations
++AT+CFG: Print all configurations
--(% _msthash="506120" _msttexthash="551707" %)
--AT+WMOD:   Get or Set Work Mode
++AT+WMOD: Get or Set Work Mode
--(% _msthash="506121" _msttexthash="2631499" %)
--AT+ARTEMP:  Get or set the internal Temperature sensor alarm range
++AT+ARTEMP: Get or set the internal Temperature sensor alarm range
--(% _msthash="506122" _msttexthash="3907150" %)
--AT+CITEMP:   Get or set the internal Temperature sensor collection interval in min
++AT+CITEMP: Get or set the internal Temperature sensor collection interval in min
--(% _msthash="506123" _msttexthash="854620" %)
--AT+SETCNT:   Set the count at present
++AT+SETCNT:Set the count at present
--(% _msthash="506124" _msttexthash="2554877" %)
--AT+RJTDC:     Get or set the ReJoin data transmission interval in min
++AT+RJTDC: Get or set the ReJoin data transmission interval in min
--(% _msthash="506125" _msttexthash="771849" %)
--AT+RPL:         Get or set response level
++AT+RPL: Get or set response level
--(% _msthash="506126" _msttexthash="1484314" %)
--AT+TIMESTAMP:   Get or Set UNIX timestamp in second
++AT+TIMESTAMP: Get or Set UNIX timestamp in second
--(% _msthash="506127" _msttexthash="741728" %)
--AT+LEAPSEC:        Get or Set Leap Second
++AT+LEAPSEC: Get or Set Leap Second
--(% _msthash="506128" _msttexthash="1694017" %)
--AT+SYNCMOD:    Get or Set time synchronization method
++AT+SYNCMOD: Get or Set time synchronization method
--(% _msthash="506129" _msttexthash="2235948" %)
--AT+SYNCTDC:      Get or set time synchronization interval in day
++AT+SYNCTDC: Get or set time synchronization interval in day
--(% _msthash="506130" _msttexthash="425542" %)
--AT+PID:                Get or set the PID
++AT+PID: Get or set the PID
--
--== (% _msthash="1616654" _msttexthash="1555359" %)6.2 Where to use AT commands and Downlink commands(%%) ==
--
--(% _msthash="506131" _msttexthash="14585714" %)
--AT commands：
--
--[[image:image-20220615092034-1.png||_mstalt="428870"]]
--
--(% _msthash="506132" _msttexthash="337922" %)
--Downlink commands:
--
--
--(% _msthash="506133" _msttexthash="33046" %)
--**TTN:**
--
--[[image:image-20220615092124-2.png||_mstalt="429221" height="843" width="893"]]
--
--
--(% _msthash="506134" _msttexthash="11113791" %)
--**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**
--
--[[image:image-20220615094850-6.png||_mstalt="433082"]]
--
--[[image:image-20220615094904-7.png||_mstalt="433485" height="329" width="1067"]]
--
--
--(% _msthash="506136" _msttexthash="39286" %)
--**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]]
--
--(% style="background-color:yellow" %)**1    < - ->    GND  < - ->    Black**
--
--(% style="background-color:yellow" %)**5    < - ->    RXD   < - ->    White**
--
--(% 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**>>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" %)
--Input password and ATZ to activate LHT65N,As shown below:
--
--[[image:image-20220615154519-3.png]]
--
  )))
--
--== 6.5 How to use TTL-USB to connect PC to upgrade firmware? ==
--
--[[image:image-20220615153355-1.png]]
--
--(% style="background-color:yellow" %)**4    < - ->    3.3V   < - ->    Blue**
--
--(% style="background-color:yellow" %)**5    < - ->    RXD   < - ->    White**
--
--(% 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.
--
--
--(% _mstmutation="1" %)**Step1**(%%): Install TremoProgrammer  first.
--
--[[image:image-20220615170542-5.png]]
--
--
--(% _msthash="506146" _msttexthash="52173160" %)
--(% _istranslated="1" %)**Step2**(%%)：Download the LHT65N image files.
--
--
--(% _msthash="506147" _msttexthash="188083584" %)
--(% _istranslated="1" %)**Step3：**(%%)Select the serial port and baud rate of the device and the firmware to be upgraded.
--
--[[image:image-20220615171334-6.png]]
--
--
--(% _istranslated="1" _mstmutation="1" %)**Step4：**(%%)Click Start
--
--
--)))
--
  (% _mstvisible="1" %)
--= (% _msthash="183170" _msttexthash="13740740" _mstvisible="3" %)7. (%%)Order Info =
++= (% _msthash="183170" _msttexthash="163566" _mstvisible="3" %)7. Order Info(%%) =
  (% _mstvisible="1" %)
  (((
@@ -2037,42 +2037,42 @@
  * (% _mstvisible="3" %)
  (((
  (% _msthash="903327" _msttexthash="393341" _mstvisible="4" %)
--(% _mstvisible="6" style="color:#4f81bd" %)** **(% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
++(% _mstvisible="6" style="color:#4f81bd" %)** AS923**(%%): LoRaWAN AS923 band
  )))
  * (% _mstvisible="3" %)
  (((
  (% _msthash="903328" _msttexthash="394576" _mstvisible="4" %)
--(% _mstvisible="6" style="color:#4f81bd" %)** **(% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
++(% _mstvisible="6" style="color:#4f81bd" %)** AU915**(%%): LoRaWAN AU915 band
  )))
  * (% _mstvisible="3" %)
  (((
  (% _msthash="903329" _msttexthash="393913" _mstvisible="4" %)
--(% _mstvisible="6" style="color:#4f81bd" %)** **(% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
++(% _mstvisible="6" style="color:#4f81bd" %)** EU433**(%%): LoRaWAN EU433 band
  )))
  * (% _mstvisible="3" %)
  (((
  (% _msthash="903330" _msttexthash="399087" _mstvisible="4" %)
--(% _mstvisible="6" style="color:#4f81bd" %)** **(% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
++(% _mstvisible="6" style="color:#4f81bd" %)** EU868**(%%): LoRaWAN EU868 band
  )))
  * (% _mstvisible="3" %)
  (((
  (% _msthash="903331" _msttexthash="395109" _mstvisible="4" %)
--(% _mstvisible="6" style="color:#4f81bd" %)** **(% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
++(% _mstvisible="6" style="color:#4f81bd" %)** KR920**(%%): LoRaWAN KR920 band
  )))
  * (% _mstvisible="3" %)
  (((
  (% _msthash="903332" _msttexthash="400842" _mstvisible="4" %)
--(% _mstvisible="6" style="color:#4f81bd" %)** **(% style="color:red" %)**US915**(%%): LoRaWAN US915 band
++(% _mstvisible="6" style="color:#4f81bd" %)** US915**(%%): LoRaWAN US915 band
  )))
  * (% _mstvisible="3" %)
  (((
  (% _msthash="903333" _msttexthash="396487" _mstvisible="4" %)
--(% _mstvisible="6" style="color:#4f81bd" %)** **(% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
++(% _mstvisible="6" style="color:#4f81bd" %)** IN865**(%%): LoRaWAN IN865 band
  )))
  * (% _mstvisible="3" %)
  (((
  (% _msthash="903334" _msttexthash="390923" _mstvisible="4" %)
--(% _mstvisible="6" style="color:#4f81bd" %)** **(% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
++(% _mstvisible="6" style="color:#4f81bd" %)** CN470**(%%): LoRaWAN CN470 band
  )))
  (% _mstvisible="1" %)
@@ -2085,7 +2085,7 @@
  * (% _mstvisible="3" %)
  (((
  (% _msthash="903335" _msttexthash="720135" _mstvisible="4" %)
--(% style="color:red" %)**E3**(%%): External Temperature Probe
++(% _mstvisible="6" style="color:#4f81bd" %)**E3**(%%): External Temperature Probe
  (% _msthash="903335" _msttexthash="720135" _mstvisible="4" %)
@@ -2093,7 +2093,7 @@
  )))
  (% _mstvisible="1" %)
--= (% _msthash="233363" _msttexthash="13823550" _mstvisible="3" %)8. (%%)Packing Info =
++= (% _msthash="233363" _msttexthash="211237" _mstvisible="3" %)8. Packing Info(%%) =
  (% _mstvisible="1" %)
  (((
@@ -2131,28 +2131,36 @@
  * (% _mstvisible="3" %)
  (((
  (% _msthash="903339" _msttexthash="391807" _mstvisible="4" %)
--Device Size:  10 x 10 x 3.5 cm
++Device Size:  13.5 x 7 x 3 cm
  )))
  * (% _mstvisible="3" %)
  (((
  (% _msthash="903340" _msttexthash="285298" _mstvisible="4" %)
--Device Weight: 120.5g
++Device Weight: 105g
  )))
--
--(% _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" %)
  )))
--= (% _msthash="184782" _msttexthash="16007771" %)9. Reference material(%%) =
++= 9. Reference =
--* [[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"]]
++* [[Datasheet, Photos, Decoder, Firmware>>https://www.dropbox.com/home/Products_Public_Document/LoRaWAN%20End%20Node/LHT65N%20Temperature%20%26%20Humidity%20Sensor]]
--= (% _msthash="216320" _msttexthash="10002096" %)10. (%%)FCC Warning =
++
++= 10. FCC Warning =
++
  (% _mstvisible="1" %)
  (((
  (% _msthash="506272" _msttexthash="6034353" _mstvisible="2" %)

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

Summary

Details

Applications

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