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Last modified by Mengting Qiu on 2025/07/03 14:48
From version 148.9
edited by Xiaoling
on 2022/06/17 15:06
Change comment: There is no comment for this version
To version 147.6
edited by Xiaoling
on 2022/06/17 14:47
Change comment: There is no comment for this version

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22 22  (% _mstvisible="1" %)
23 23  (((
24 24  (% _msthash="506051" _msttexthash="24333127" _mstvisible="2" %)
25 -
26 -
27 -(% _msthash="506051" _msttexthash="24333127" _mstvisible="2" %)
28 28  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" %)**.**
29 29  )))
30 30  
... ... @@ -77,9 +77,6 @@
77 77  * Tri-color LED to indicate working status
78 78  * Datalog feature
79 79  
80 -
81 -
82 -
83 83  (% _mstvisible="1" %)
84 84  == (% _msthash="323570" _msttexthash="297635" _mstvisible="3" %)1.3 Specification(%%) ==
85 85  
... ... @@ -208,8 +208,8 @@
208 208  The LHT65N has two working modes:
209 209  
210 210  (% _mstvisible="1" %)
211 -* (% 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.
212 -* (% 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. 
205 +* **Deep Sleep Mode**: LHT65N doesn’t have any LoRaWAN activation. This mode is used for storage and shipping to save battery life.
206 +* **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. 
213 213  
214 214  (% _mstvisible="1" %)
215 215  (((
... ... @@ -247,7 +247,7 @@
247 247  Each LHT65N is shipped with a sticker with its device EUI, APP Key and APP EUI as below:
248 248  
249 249  (% _mstvisible="1" %)
250 -[[image:image-20220617150003-1.jpeg]]
244 +[[image:image-20220522232812-2.png||_mstalt="428467" _mstvisible="3" height="219" width="279"]]
251 251  
252 252  (% _msthash="315244" _msttexthash="3659149" _mstvisible="1" %)
253 253  User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot:
... ... @@ -1086,19 +1086,19 @@
1086 1086  (% _mstvisible="1" class="box infomessage" %)
1087 1087  (((
1088 1088  (% _msthash="506086" _msttexthash="2193529" _mstvisible="2" style="text-align: left;" %)
1089 -(% _istranslated="1" _mstmutation="1" _mstvisible="4" %)**AT+WMOD=1**(%%):  Enable/disable alarm mode. (0: Disabled, 1: Enabled)
1083 +(% _istranslated="1" _mstmutation="1" _mstvisible="4" %)**AT+WMOD=1**(%%): Enable/disable alarm mode. (0: Disabled, 1: Enabled)
1090 1090  
1091 1091  (% _msthash="506087" _msttexthash="3671265" _mstvisible="2" style="text-align: left;" %)
1092 -(% _istranslated="1" _mstvisible="4" %)**AT+CITEMP=1**(%%):  The interval between checking the alarm temperature. (In minutes)
1086 +(% _istranslated="1" _mstvisible="4" %)**AT+CITEMP=1**(%%): The interval between checking the alarm temperature. (In minutes)
1093 1093  
1094 1094  (% _msthash="506088" _msttexthash="3310437" _mstvisible="2" style="text-align: left;" %)
1095 -(% _istranslated="1" _mstvisible="4" %)**AT+ARTEMP**(%%):  Gets or sets the alarm range of the internal temperature sensor
1089 +(% _istranslated="1" _mstvisible="4" %)**AT+ARTEMP**(%%): Gets or sets the alarm range of the internal temperature sensor
1096 1096  
1097 1097  (% _mstvisible="2" style="text-align: left;" %)
1098 -(% _istranslated="1" _mstmutation="1" %)**AT+ARTEMP=？ **(%%):  Gets the alarm range of the internal temperature sensor(% _mstvisible="3" style="display:none" %)
1092 +(% _istranslated="1" _mstmutation="1" %)**AT+ARTEMP=？ **(%%): Gets the alarm range of the internal temperature sensor(% _mstvisible="3" style="display:none" %)
1099 1099  
1100 1100  (% _msthash="506089" _msttexthash="3590067" _mstvisible="2" style="text-align: left;" %)
1101 -(% _istranslated="1" _mstvisible="4" %)**AT+ARTEMP=45,105**(%%):  Set the internal temperature sensor alarm range from 45 to 105.
1095 +(% _istranslated="1" _mstvisible="4" %)**AT+ARTEMP=45,105**(%%): Set the internal temperature sensor alarm range from 45 to 105.
1102 1102  )))
1103 1103  
1104 1104  
... ... @@ -1141,6 +1141,9 @@
1141 1141  For each success downlink, the PURPLE LED will blink once
1142 1142  
1143 1143  
1138 +
1139 +
1140 +(% _msthash="903008" _msttexthash="1875640" _mstvisible="4" %)
1144 1144  
1145 1145  )))
1146 1146  
... ... @@ -1244,7 +1244,7 @@
1244 1244  (% _mstvisible="1" %)
1245 1245  (((
1246 1246  (% _mstvisible="2" style="text-align: left;" %)
1247 -(% _mstvisible="3" style="color:#4f81bd" %)* (% _msthash="506249" _mstmutation="1" _msttexthash="317850" _mstvisible="4" style="color:#4f81bd" %)**Commands special design for LHT65N**
1244 +(% _mstvisible="3" style="color:#4f81bd" %)* (% _msthash="506054" _msttexthash="792038" %)**Commands special design for LHT65N**
1248 1248  )))
1249 1249  
1250 1250  (% _mstvisible="1" %)
... ... @@ -1697,7 +1697,7 @@
1697 1697  
1698 1698  (((
1699 1699  (% _msthash="736726" _msttexthash="67213055" %)
1700 -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.
1697 +In PC, User needs to set serial tool(such as [[**putty**>>https://www.chiark.greenend.org.uk/~~sgtatham/putty/latest.htmlml]], 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.
1701 1701  )))
1702 1702  
1703 1703  (((
... ... @@ -1951,11 +1951,14 @@
1951 1951  
1952 1952  [[image:image-20220615153355-1.png]]
1953 1953  
1954 -(% style="background-color:yellow" %)**1 < - -> GND  < - ->  Black**
1951 +(% _msthash="506138" _msttexthash="243997" %)
1952 +* (% style="background-color:yellow" %)1 < - -> GND  < - ->  Black
1955 1955  
1956 -(% style="background-color:yellow" %)**5 < - ->  RXD  < - ->  White**
1954 +(% _msthash="506139" _msttexthash="257166" %)
1955 +* (% style="background-color:yellow" %)5 < - ->  RXD  < - ->  White
1957 1957  
1958 -(% style="background-color:yellow" %)**9 < - ->  TXD  < - ->  Green**
1957 +(% _msthash="506140" _msttexthash="253799" %)
1958 +* (% style="background-color:yellow" %)9 < - ->  TXD  < - ->  Green
1959 1959  
1960 1960  [[image:image-20220615153914-2.jpeg||height="608" width="456"]]
1961 1961  
... ... @@ -1963,7 +1963,7 @@
1963 1963  (((
1964 1964  (% _msthash="736728" _msttexthash="67213055" %)
1965 1965  (((
1966 -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.
1966 +In PC, User needs to set serial tool(such as [[**putty**>>https://www.chiark.greenend.org.uk/~~sgtatham/putty/latest.htmlml]], 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.
1967 1967  )))
1968 1968  )))
1969 1969  
... ... @@ -1977,15 +1977,22 @@
1977 1977  )))
1978 1978  
1979 1979  
1980 +
1980 1980  == 6.5 How to use TTL-USB to connect PC to upgrade firmware? ==
1981 1981  
1982 1982  [[image:image-20220615153355-1.png]]
1983 1983  
1984 -(% style="background-color:yellow" %)**4  < - ->  3.3V  < - ->  Blue**
1985 +(% _msthash="506141" _msttexthash="231309" %)
1986 +*
1987 +** (% style="background-color:yellow" %)4  < - ->  3.3V  < - ->  Blue
1985 1985  
1986 -(% style="background-color:yellow" %)**5 < - ->  RXD  < - ->  White**
1989 +(% _msthash="506142" _msttexthash="257166" %)
1990 +*
1991 +** (% style="background-color:yellow" %)5 < - ->  RXD  < - ->  White
1987 1987  
1988 -(% style="background-color:yellow" %)**9 < - ->  TXD  < - ->  Green**
1993 +(% _msthash="506143" _msttexthash="253799" %)
1994 +*
1995 +** (% style="background-color:yellow" %)9 < - ->  TXD  < - ->  Green
1989 1989  
1990 1990  Use after connection， ground wire（1 < - -> GND  < - ->  Black） for 1s and then pull it out.Then restart the device.
1991 1991  
... ... @@ -2005,7 +2005,7 @@
2005 2005  [[image:image-20220615171334-6.png]]
2006 2006  
2007 2007  
2008 -(% _istranslated="1" _mstmutation="1" %)**Step4：**(%%)Click Start
2015 +(% _istranslated="1" _mstmutation="1" %)**Step4：**(%%)Click Start
2009 2009  
2010 2010  
2011 2011  )))
... ... @@ -2104,6 +2104,11 @@
2104 2104  )))
2105 2105  * (% _mstvisible="3" %)
2106 2106  (((
2114 +(% _msthash="903337" _msttexthash="242567" _mstvisible="4" %)
2115 +Program cable x 1
2116 +)))
2117 +* (% _mstvisible="3" %)
2118 +(((
2107 2107  (% _msthash="903338" _msttexthash="544167" _mstvisible="4" %)
2108 2108  Optional external sensor
2109 2109  )))
... ... @@ -2138,8 +2138,6 @@
2138 2138  
2139 2139  * [[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"]]
2140 2140  
2141 -
2142 -
2143 2143  = (% _msthash="216320" _msttexthash="10002096" %)10. (%%)FCC Warning =
2144 2144  
2145 2145  (% _mstvisible="1" %)
image-20220617150003-1.jpeg
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1 -XWiki.Xiaoling
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