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

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

From 147.2 to 147.1 From 147.20 to 147.19

From version 147.19

edited by Xiaoling
on 2022/06/17 14:59

Change comment: There is no comment for this version

To version 147.2

edited by Xiaoling
on 2022/06/17 14:33

Change comment: There is no comment for this version

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@@ -413,8 +413,6 @@
  (% _mstvisible="1" %)
  * Temperature:  (0xF5C6-65536)/100=-26.18℃
--
--
  (% _mstvisible="1" %)
  === (% _msthash="475891" _msttexthash="445120" _mstvisible="3" %)2.4.4 Built-in Humidity(%%) ===
@@ -591,8 +591,6 @@
  * 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(%%) ==
@@ -655,8 +655,6 @@
 .  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(%%) ===
@@ -1086,19 +1086,19 @@
  (% _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.
  )))
@@ -1141,6 +1141,9 @@
  For each success downlink, the PURPLE LED will blink once
++
++
++(% _msthash="903008" _msttexthash="1875640" _mstvisible="4" %)
  )))
@@ -1172,8 +1172,6 @@
  * -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(%%) =
@@ -1246,7 +1246,7 @@
  (% _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" %)* (% _msthash="506054" _msttexthash="792038" %)**Commands special design for LHT65N**
  )))
  (% _mstvisible="1" %)
@@ -1389,8 +1389,6 @@
  * 0xA800     **~-~->** AT+PID=0
  * 0xA801     **~-~->** AT+PID=1
--
--
  (% _mstvisible="1" style="text-align: left;" %)
  == (% _msthash="266344" _msttexthash="242879" _mstvisible="3" %)4.4 Set Password(%%) ==
@@ -1462,8 +1462,6 @@
  (% _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(%%) ==
@@ -1598,8 +1598,6 @@
  (% _mstvisible="1" %)
  * Example: 0xA301   ~/~/Same as AT+CLRDTA
--
--
  (% _mstvisible="1" %)
  == (% _msthash="740532" _msttexthash="701363" _mstvisible="3" %)4.13 Auto Send None-ACK messages(%%) ==
@@ -1623,8 +1623,6 @@
  (% _mstvisible="1" %)
  * Example: 0x3401   ~/~/Same as AT+PNACKMD=1
--
--
  (% _mstvisible="1" %)
  = (% _msthash="568737" _msttexthash="502827" _mstvisible="3" %)5. Battery & How to replace(%%) =
@@ -1696,18 +1696,18 @@
  (% _msthash="506061" _msttexthash="170755" %)**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+**
++(% _msthash="506063" _msttexthash="1158313" %)**✓ USB to TTL RXD <~-~-> D+**
--(% _msthash="506064" _msttexthash="1175629" %)**✓  **(% style="background-color:yellow" %)**USB to TTL TXD <~-~-> A11**
++(% _msthash="506064" _msttexthash="1175629" %)**✓ USB to TTL TXD <~-~-> A11**
--(% _msthash="506065" _msttexthash="1164696" %)**✓  **(% style="background-color:yellow" %)**USB to TTL 3.3V <~-~-> D-**
++(% _msthash="506065" _msttexthash="1164696" %)**✓ 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.
  )))
  (((
@@ -1924,58 +1924,52 @@
  (% _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]]
--(% style="background-color:yellow" %)**1    < - ->    GND  < - ->    Black**
++(% _msthash="506138" _msttexthash="243997" %)
++1    < - ->    GND  < - ->    Black
--(% style="background-color:yellow" %)**5    < - ->    RXD   < - ->    White**
++(% _msthash="506139" _msttexthash="257166" %)
++5    < - ->    RXD   < - ->    White
--(% style="background-color:yellow" %)**9    < - ->    TXD   < - ->    Green**
++(% _msthash="506140" _msttexthash="253799" %)
++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.
++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="736729" _msttexthash="1907009" %)
@@ -1986,16 +1986,19 @@
  )))
--
++(% _msthash="536758" _msttexthash="1832428" %)
  == 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**
++(% _msthash="506141" _msttexthash="231309" %)
++4    < - ->    3.3V   < - ->    Blue
--(% style="background-color:yellow" %)**5    < - ->    RXD   < - ->    White**
++(% _msthash="506142" _msttexthash="257166" %)
++5    < - ->    RXD   < - ->    White
--(% style="background-color:yellow" %)**9    < - ->    TXD   < - ->    Green**
++(% _msthash="506143" _msttexthash="253799" %)
++9    < - ->    TXD   < - ->    Green
  Use after connection， ground wire（1    < - ->    GND  < - ->    Black） for 1s and then pull it out.Then restart the device.
@@ -2015,7 +2015,7 @@
  [[image:image-20220615171334-6.png]]
--(% _istranslated="1" _mstmutation="1" %)**Step4：**(%%)Click Start
++(% _istranslated="1" _mstmutation="1" %)**Step4：**(%%)Click Start
  )))
@@ -2039,42 +2039,42 @@
  * (% _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" %)
@@ -2087,7 +2087,7 @@
  * (% _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" %)
@@ -2133,18 +2133,24 @@
  * (% _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" %)
  )))
@@ -2153,6 +2153,8 @@
  * [[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" %)

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

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