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

Last modified by Mengting Qiu on 2024/04/30 14:27

From version < 119.1 >

edited by Xiaoling
on 2022/06/09 18:14

To version < 115.1 >

edited by Bei Jinggeng
on 2022/05/30 10:00

Change comment: There is no comment for this version

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@@ -1,1 +1,1 @@
--XWiki.Xiaoling
++XWiki.Bei

Content

@@ -56,9 +56,6 @@
  (((
  (% _msthash="506056" _msttexthash="5557097" _mstvisible="2" %)
  *The actual battery life depends on how often to send data, please see the battery analyzer chapter.
--
--(% _msthash="506056" _msttexthash="5557097" _mstvisible="2" %)
--
  )))
  (% _mstvisible="1" %)
@@ -77,8 +77,6 @@
  * Tri-color LED to indicate working status
  * Datalog feature
--
--
  (% _mstvisible="1" %)
  == (% _msthash="323570" _msttexthash="297635" _mstvisible="3" %)1.3 Specification(%%) ==
@@ -85,9 +85,6 @@
  (% _mstvisible="1" %)
  (((
  (% _mstvisible="2" %)
--
--
--(% _mstvisible="2" %)
  (% _msthash="506057" _msttexthash="671437" _mstvisible="4" %)**Built-in Temperature Sensor:**
  )))
@@ -116,9 +116,6 @@
  (% _mstvisible="1" %)
  (((
  (% _mstvisible="2" %)
--
--
--(% _mstvisible="2" %)
  (% _msthash="506058" _msttexthash="544453" _mstvisible="4" %)**Built-in Humidity Sensor:**
  )))
@@ -147,9 +147,6 @@
  (% _mstvisible="1" %)
  (((
  (% _mstvisible="2" %)
--
--
--(% _mstvisible="2" %)
  (% _msthash="506059" _msttexthash="680537" _mstvisible="4" %)**External Temperature Sensor:**
  )))
@@ -173,10 +173,6 @@
  (((
  (% _msthash="903004" _msttexthash="592540" _mstvisible="4" %)
  Operating Range: -55 °C ~~ 125 °C
--
--
--(% _msthash="903004" _msttexthash="592540" _mstvisible="4" %)
--
  )))
  (% _mstvisible="1" %)
@@ -195,9 +195,6 @@
  (((
  (% _msthash="506061" _msttexthash="48200724" _mstvisible="2" %)
  If LHT65N is under the coverage of this LoRaWAN network. LHT65N can join the LoRaWAN network automatically. After successfully joining, LHT65N will start to measure environment temperature and humidity, and start to transmit sensor data to the LoRaWAN server. The default period for each uplink is 20 minutes.
--
--(% _msthash="506061" _msttexthash="48200724" _mstvisible="2" %)
--
  )))
  (% _mstvisible="1" %)
@@ -222,7 +222,6 @@
  (% _mstvisible="1" %)
  [[image:image-20220525110604-2.png||_mstalt="427531" _mstvisible="3"]]
--
  (% _mstvisible="1" %)
  == (% _msthash="882726" _msttexthash="838526" _mstvisible="3" %)2.3 Example to join LoRaWAN network(%%) ==
@@ -296,28 +296,28 @@
  (% _msthash="315250" _msttexthash="1322711" _mstvisible="1" %)
  After each uplink, the (% _mstvisible="3" style="color:blue" %)**BLUE LED**(%%) will blink once.
--(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:426px" %)
--(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 97px;" %)(% _mstvisible="5" %)
++(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:426px" %)
++(% _mstvisible="3" %)|(% _mstvisible="4" style="width:97px" %)(% _mstvisible="5" %)
  (((
  (% _mstvisible="6" %)
  (% _msthash="1817478" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)**
--)))|=(% _mstvisible="4" style="width: 39px;" %)(% _mstvisible="5" %)
++)))|(% _mstvisible="4" style="width:39px" %)(% _mstvisible="5" %)
  (((
  (% _mstvisible="6" %)
  (% _msthash="1817479" _msttexthash="4550" _mstvisible="8" %)**2**
--)))|=(% _mstvisible="4" style="width: 100px;" %)(% _mstvisible="5" %)
++)))|(% _mstvisible="4" style="width:100px" %)(% _mstvisible="5" %)
  (((
  (% _mstvisible="6" %)
  (% _msthash="1817480" _msttexthash="4550" _mstvisible="8" %)**2**
--)))|=(% _mstvisible="4" style="width: 77px;" %)(% _mstvisible="5" %)
++)))|(% _mstvisible="4" style="width:77px" %)(% _mstvisible="5" %)
  (((
  (% _mstvisible="6" %)
  (% _msthash="1817481" _msttexthash="4550" _mstvisible="8" %)**2**
--)))|=(% _mstvisible="4" style="width: 47px;" %)(% _mstvisible="5" %)
++)))|(% _mstvisible="4" style="width:47px" %)(% _mstvisible="5" %)
  (((
  (% _mstvisible="6" %)
  (% _msthash="1817482" _msttexthash="4459" _mstvisible="8" %)**1**
--)))|=(% _mstvisible="4" style="width: 51px;" %)(% _mstvisible="5" %)
++)))|(% _mstvisible="4" style="width:51px" %)(% _mstvisible="5" %)
  (((
  (% _mstvisible="6" %)
  (% _msthash="1817483" _msttexthash="4732" _mstvisible="8" %)**4**
@@ -365,9 +365,6 @@
  * 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(%%) ===
@@ -383,7 +383,6 @@
  (% _mstvisible="1" %)
  [[image:image-20220522234118-10.png||_mstalt="451464" _mstvisible="3" height="353" width="729"]]
--
  (% _mstvisible="1" %)
  === (% _msthash="411411" _msttexthash="383656" _mstvisible="3" %)2.4.2 BAT-Battery Info(%%) ===
@@ -403,9 +403,6 @@
  * 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(%%) ===
@@ -421,9 +421,6 @@
  (% _mstvisible="1" %)
  * Temperature:  (0xF5C6-65536)/100=-26.18℃
--
--
--
  (% _mstvisible="1" %)
  === (% _msthash="475891" _msttexthash="445120" _mstvisible="3" %)2.4.4 Built-in Humidity(%%) ===
@@ -433,8 +433,6 @@
  (% _mstvisible="1" %)
  * Humidity:    0x025C/10=60.4%
--
--
  (% _mstvisible="1" %)
  === (% _msthash="116532" _msttexthash="87958" _mstvisible="3" %)2.4.5 Ext #(%%) ===
@@ -444,7 +444,6 @@
  (% _mstvisible="1" %)
  [[image:image-20220523152822-17.png||_mstalt="454545" _mstvisible="3"]]
--
  (% _mstvisible="1" %)
  === (% _msthash="221429" _msttexthash="200655" _mstvisible="3" %)2.4.6 Ext value(%%) ===
@@ -454,7 +454,6 @@
  (% _mstvisible="1" %)
  [[image:image-20220522235639-5.png||_mstalt="432848" _mstvisible="3"]]
--
  (% _mstvisible="1" %)
  * DS18B20 temp=0x0ADD/100=27.81℃
@@ -464,7 +464,6 @@
  (% _mstvisible="1" %)
  [[image:image-20220522235639-6.png||_mstalt="433212" _mstvisible="3"]]
--
  (% _mstvisible="1" %)
  * External temperature= (0xF54F-65536)/100=-27.37℃
@@ -481,7 +481,6 @@
  )))
--
  (% _mstvisible="1" %)
  ==== (% _msthash="1389752" _msttexthash="1234766" _mstvisible="3" %)2.4.6.2 Ext~=9, E3 sensor with Unix Timestamp(%%) ====
@@ -488,28 +488,28 @@
  (% _msthash="315258" _msttexthash="41539368" _mstvisible="1" %)
  Timestamp mode is designed for LHT65N with E3 probe, it will send the uplink payload with Unix timestamp. With the limitation of 11 bytes (max distance of AU915/US915/AS923 band), the time stamp mode will be lack of BAT voltage field, instead, it shows the battery status. The payload is as below:
--(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
--(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 96px;" %)(% _mstvisible="5" %)
++(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:510px" %)
++(% _mstvisible="3" %)|(% _mstvisible="4" style="width:96px" %)(% _mstvisible="5" %)
  (((
  (% _mstvisible="6" %)
  (% _msthash="1817488" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)**
--)))|=(% _mstvisible="4" style="width: 71px;" %)(% _mstvisible="5" %)
++)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
  (((
  (% _mstvisible="6" %)
  (% _msthash="1817489" _msttexthash="4550" _mstvisible="8" %)**2**
--)))|=(% _mstvisible="4" style="width: 99px;" %)(% _mstvisible="5" %)
++)))|(% _mstvisible="4" style="width:99px" %)(% _mstvisible="5" %)
  (((
  (% _mstvisible="6" %)
  (% _msthash="1817490" _msttexthash="4550" _mstvisible="8" %)**2**
--)))|=(% _mstvisible="4" style="width: 132px;" %)(% _mstvisible="5" %)
++)))|(% _mstvisible="4" style="width:132px" %)(% _mstvisible="5" %)
  (((
  (% _mstvisible="6" %)
  (% _msthash="1817491" _msttexthash="4550" _mstvisible="8" %)**2**
--)))|=(% _mstvisible="4" style="width: 54px;" %)(% _mstvisible="5" %)
++)))|(% _mstvisible="4" style="width:54px" %)(% _mstvisible="5" %)
  (((
  (% _mstvisible="6" %)
  (% _msthash="1817492" _msttexthash="4459" _mstvisible="8" %)**1**
--)))|=(% _mstvisible="4" style="width: 64px;" %)(% _mstvisible="5" %)
++)))|(% _mstvisible="4" style="width:64px" %)(% _mstvisible="5" %)
  (((
  (% _mstvisible="6" %)
  (% _msthash="1817493" _msttexthash="4732" _mstvisible="8" %)**4**
@@ -561,12 +561,11 @@
  )))
  )))
--
  (% _mstvisible="1" %)
  * (% _msthash="2539669" _msttexthash="857922" _mstvisible="3" %)**Battery status & **(% class="wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)**Built-in Humidity**
--(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:469px" %)
--(% _mstvisible="3" %)|=(% _msthash="1230918" _msttexthash="93158" _mstvisible="4" style="width: 65px;" %)Bit(bit)|=(% _msthash="1230919" _msttexthash="57954" _mstvisible="4" style="width: 267px;" %)[15:14]|=(% _msthash="1230920" _msttexthash="48022" _mstvisible="4" style="width: 134px;" %)[11:0]
++(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:469px" %)
++(% _mstvisible="3" %)|(% _msthash="1230918" _msttexthash="93158" _mstvisible="4" style="width:65px" %)Bit(bit)|(% _msthash="1230919" _msttexthash="57954" _mstvisible="4" style="width:267px" %)[15:14]|(% _msthash="1230920" _msttexthash="48022" _mstvisible="4" style="width:134px" %)[11:0]
  (% _mstvisible="3" %)|(% _msthash="1230921" _msttexthash="60203" _mstvisible="4" style="width:65px" %)Value|(% _mstvisible="4" style="width:267px" %)(% _mstvisible="5" %)
  (((
  (% _msthash="1817497" _msttexthash="128427" _mstvisible="6" %)
@@ -592,7 +592,6 @@
  )))
--
  (% _mstvisible="1" %)
  * (% _msthash="504956" _msttexthash="245037" _mstvisible="4" %)**Status & Ext Byte**
@@ -604,8 +604,6 @@
  * 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(%%) ==
@@ -649,8 +649,6 @@
  (% _mstvisible="1" %)
  [[image:image-20220523000825-10.png||_mstalt="450619" _mstvisible="3" height="413" width="728"]]
--
--
  (% _mstvisible="1" %)
  == (% _msthash="350454" _msttexthash="323544" _mstvisible="3" %)2.6 Datalog Feature(%%) ==
@@ -657,7 +657,6 @@
  (% _msthash="315262" _msttexthash="32283004" _mstvisible="1" %)
  Datalog Feature is to ensure IoT Server can get all sampling data from Sensor even if the LoRaWAN network is down. For each sampling, LHT65N will store the reading for future retrieving purposes. There are two ways for IoT servers to get datalog from LHT65N.
--
  (% _mstvisible="1" %)
  === (% _msthash="886158" _msttexthash="842426" _mstvisible="3" %)2.6.1 Ways to get datalog via LoRaWAN(%%) ===
@@ -668,8 +668,6 @@
 .  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(%%) ===
@@ -698,7 +698,6 @@
  (% _msthash="315265" _msttexthash="15137317" _mstvisible="1" %)
  So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
--
  (% _mstvisible="1" %)
  === (% _msthash="359294" _msttexthash="332748" _mstvisible="3" %)2.6.3 Set Device Time(%%) ===
@@ -748,9 +748,6 @@
  (((
  (% _msthash="506076" _msttexthash="7889297" _mstvisible="2" %)
  User needs to set SYNCMOD=0 to manual time, otherwise, the user set time will be overwritten by the time set by the server.
--
--(% _msthash="506076" _msttexthash="7889297" _mstvisible="2" %)
--
  )))
  (% _mstvisible="1" %)
@@ -799,8 +799,8 @@
  (% _msthash="506080" _msttexthash="451581" _mstvisible="4" %)**Retrieval data payload**
  )))
--(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
--(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 93px;" %)(% _mstvisible="5" %)
++(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:510px" %)
++(% _mstvisible="3" %)|(% _mstvisible="4" style="width:93px" %)(% _mstvisible="5" %)
  (((
  (% _mstvisible="6" %)
  (((
@@ -807,7 +807,7 @@
  (% _mstvisible="7" %)
  (% _msthash="2224750" _msttexthash="161122" _mstvisible="9" %)**Size(bytes)**
  )))
--)))|=(% _mstvisible="4" style="width: 71px;" %)(% _mstvisible="5" %)
++)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
  (((
  (% _mstvisible="6" %)
  (((
@@ -814,7 +814,7 @@
  (% _mstvisible="7" %)
  (% _msthash="2224751" _msttexthash="4550" _mstvisible="9" %)**2**
  )))
--)))|=(% _mstvisible="4" style="width: 102px;" %)(% _mstvisible="5" %)
++)))|(% _mstvisible="4" style="width:102px" %)(% _mstvisible="5" %)
  (((
  (% _mstvisible="6" %)
  (((
@@ -821,7 +821,7 @@
  (% _mstvisible="7" %)
  (% _msthash="2224752" _msttexthash="4550" _mstvisible="9" %)**2**
  )))
--)))|=(% _mstvisible="4" style="width: 86px;" %)(% _mstvisible="5" %)
++)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
  (((
  (% _mstvisible="6" %)
  (((
@@ -828,7 +828,7 @@
  (% _mstvisible="7" %)
  (% _msthash="2224753" _msttexthash="4550" _mstvisible="9" %)**2**
  )))
--)))|=(% _mstvisible="4" style="width: 86px;" %)(% _mstvisible="5" %)
++)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
  (((
  (% _mstvisible="6" %)
  (((
@@ -835,7 +835,7 @@
  (% _mstvisible="7" %)
  (% _msthash="2224754" _msttexthash="4459" _mstvisible="9" %)**1**
  )))
--)))|=(% _mstvisible="4" style="width: 48px;" %)(% _mstvisible="5" %)
++)))|(% _mstvisible="4" style="width:48px" %)(% _mstvisible="5" %)
  (((
  (% _mstvisible="6" %)
  (((
@@ -923,7 +923,6 @@
  )))
  )))
--
  (% _mstvisible="1" %)
  (% _msthash="315268" _msttexthash="390390" _mstvisible="3" %)**Poll message flag & Ext**
@@ -962,9 +962,6 @@
  (% _mstvisible="2" %)
  (((
  (% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %)
--
--
--(% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %)
  For example, in US915 band, the max payload for different DR is:
  )))
  )))
@@ -1108,8 +1108,6 @@
  (% _istranslated="1" _mstvisible="4" %)**AT+ARTEMP=45,105**(%%): Set the internal temperature sensor alarm range from 45 to 105.
  )))
--
--
  (% _msthash="72514" _msttexthash="253149" _mstvisible="1" style="text-align: left;" %)
  == (% _istranslated="1" _msthash="168103" _msttexthash="59969" _mstvisible="3" %)2.8 (%%)LED Indicator ==
@@ -1191,18 +1191,18 @@
  * (% _mstvisible="3" %)
  (((
  (% _msthash="903318" _msttexthash="635544" _mstvisible="4" %)
--AT Command Connection: See [[FAQ>>||anchor="H6.FAQ"]].
++AT Command Connection: See [[FAQ>>path:#AT_COMMAND||_mstvisible="5"]].
  )))
  * (% _mstvisible="3" %)
  (((
  (% _msthash="903319" _msttexthash="2004301" _mstvisible="4" %)
--LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>doc:Main.WebHome]]
++LoRaWAN Downlink instruction for different platforms:
  )))
  (% _mstvisible="1" %)
  (((
  (% _mstvisible="2" style="text-align: left;" %)
--
++[[http:~~/~~/wiki.dragino.com/index.php?title=Main_Page#Use_Note_for_Server>>url:http://wiki.dragino.com/index.php?title=Main_Page#Use_Note_for_Server||_msthash="506247" _msttexthash="3599349" _mstvisible="3"]]
  )))
  (% _mstvisible="1" %)
@@ -1238,19 +1238,19 @@
  (% _mstvisible="1" %)
  (((
  (% _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]]
++They are the same for all Dragino Devices which supports DLWS-005 LoRaWAN Stack(Note~*~*). These commands can be found on the wiki:
  )))
  (% _mstvisible="1" %)
  (((
  (% _mstvisible="2" style="text-align: left;" %)
--
++[[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_Downlink_Command>>url:http://wiki.dragino.com/index.php?title=End_Device_Downlink_Command||_msthash="506252" _msttexthash="3434769" _mstvisible="3"]]
  )))
  (% _mstvisible="1" %)
  (((
  (% _mstvisible="2" style="text-align: left;" %)
--(% _mstvisible="3" style="color:#4f81bd" %)* **Commands special design for LHT65N**
++(% _mstvisible="3" style="color:#4f81bd" %)* (% _msthash="506253" _msttexthash="792038" _mstvisible="4" %)**Commands special design for LHT65N**
  )))
  (% _mstvisible="1" %)
@@ -1257,9 +1257,6 @@
  (((
  (% _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;" %)
--
  )))
  (% _mstvisible="1" style="text-align: left;" %)
@@ -1441,7 +1441,7 @@
  == (% _msthash="336557" _msttexthash="309712" _mstvisible="3" %)4.7 Set system time(%%) ==
  (% _msthash="315372" _msttexthash="2565524" _mstvisible="1" %)
--Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp"]]
++Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp" _mstvisible="2"]]
  (% _mstvisible="1" %)
  (% _msthash="315373" _msttexthash="137488" _mstvisible="3" %)**AT Command:**
@@ -1625,9 +1625,6 @@
  [[https:~~/~~/www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf>>https://www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf]]
--A full detail test report for LHT65N 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="163566" _mstvisible="3" %)6. FAQ(%%) =
@@ -1929,13 +1929,14 @@
  (((
  (% _msthash="903342" _msttexthash="227084" _mstvisible="4" %)
  Weight / pcs : 170g
--)))
--= 9. Reference =
--* [[Datasheet, Photos, Decoder, Firmware>>https://www.dropbox.com/home/Products_Public_Document/LoRaWAN%20End%20Node/LHT65N%20Temperature%20%26%20Humidity%20Sensor]]
++(% _msthash="903342" _msttexthash="227084" _mstvisible="4" %)
++
++)))
--= 10. FCC Warning =
++(% _mstvisible="1" %)
++= (% _msthash="198744" _msttexthash="178776" _mstvisible="3" %)9. FCC Warning(%%) =
  (% _mstvisible="1" %)
  (((

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

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