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Last modified by Mengting Qiu on 2025/07/03 14:48
From version 147.11
edited by Xiaoling
on 2022/06/17 14:55
Change comment: There is no comment for this version
To version 162.1
edited by Bei Jinggeng
on 2022/06/20 16:10
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
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1 -XWiki.Xiaoling
1 +XWiki.Bei
Content
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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" %)
25 25  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" %)**.**
26 26  )))
27 27  
... ... @@ -202,8 +202,8 @@
202 202  The LHT65N has two working modes:
203 203  
204 204  (% _mstvisible="1" %)
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. 
208 +* (% 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.
209 +* (% 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. 
207 207  
208 208  (% _mstvisible="1" %)
209 209  (((
... ... @@ -241,7 +241,7 @@
241 241  Each LHT65N is shipped with a sticker with its device EUI, APP Key and APP EUI as below:
242 242  
243 243  (% _mstvisible="1" %)
244 -[[image:image-20220522232812-2.png||_mstalt="428467" _mstvisible="3" height="219" width="279"]]
247 +[[image:image-20220617150003-1.jpeg]]
245 245  
246 246  (% _msthash="315244" _msttexthash="3659149" _mstvisible="1" %)
247 247  User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot:
... ... @@ -468,7 +468,6 @@
468 468  )))
469 469  
470 470  
471 -
472 472  (% _mstvisible="1" %)
473 473  ==== (% _msthash="1389752" _msttexthash="1234766" _mstvisible="3" %)2.4.6.2 Ext~=9, E3 sensor with Unix Timestamp(%%) ====
474 474  
... ... @@ -589,6 +589,11 @@
589 589  * 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.
590 590  * 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)
591 591  
594 +==== (% _msthash="1389752" _msttexthash="1234766" _mstvisible="3" %)2.4.6.3 Ext~=6, ADC Sensor (use with E2 Cable)(%%) ====
595 +
596 +
597 +
598 +
592 592  (% _mstvisible="1" %)
593 593  == (% _msthash="487097" _msttexthash="454818" _mstvisible="3" %)2.5 Show data on Datacake(%%) ==
594 594  
... ... @@ -1080,19 +1080,19 @@
1080 1080  (% _mstvisible="1" class="box infomessage" %)
1081 1081  (((
1082 1082  (% _msthash="506086" _msttexthash="2193529" _mstvisible="2" style="text-align: left;" %)
1083 -(% _istranslated="1" _mstmutation="1" _mstvisible="4" %)**AT+WMOD=1**(%%): Enable/disable alarm mode. (0: Disabled, 1: Enabled)
1090 +(% _istranslated="1" _mstmutation="1" _mstvisible="4" %)**AT+WMOD=1**(%%):  Enable/disable alarm mode. (0: Disabled, 1: Enabled)
1084 1084  
1085 1085  (% _msthash="506087" _msttexthash="3671265" _mstvisible="2" style="text-align: left;" %)
1086 -(% _istranslated="1" _mstvisible="4" %)**AT+CITEMP=1**(%%): The interval between checking the alarm temperature. (In minutes)
1093 +(% _istranslated="1" _mstvisible="4" %)**AT+CITEMP=1**(%%):  The interval between checking the alarm temperature. (In minutes)
1087 1087  
1088 1088  (% _msthash="506088" _msttexthash="3310437" _mstvisible="2" style="text-align: left;" %)
1089 -(% _istranslated="1" _mstvisible="4" %)**AT+ARTEMP**(%%): Gets or sets the alarm range of the internal temperature sensor
1096 +(% _istranslated="1" _mstvisible="4" %)**AT+ARTEMP**(%%):  Gets or sets the alarm range of the internal temperature sensor
1090 1090  
1091 1091  (% _mstvisible="2" style="text-align: left;" %)
1092 -(% _istranslated="1" _mstmutation="1" %)**AT+ARTEMP=？ **(%%): Gets the alarm range of the internal temperature sensor(% _mstvisible="3" style="display:none" %)
1099 +(% _istranslated="1" _mstmutation="1" %)**AT+ARTEMP=？ **(%%):  Gets the alarm range of the internal temperature sensor(% _mstvisible="3" style="display:none" %)
1093 1093  
1094 1094  (% _msthash="506089" _msttexthash="3590067" _mstvisible="2" style="text-align: left;" %)
1095 -(% _istranslated="1" _mstvisible="4" %)**AT+ARTEMP=45,105**(%%): Set the internal temperature sensor alarm range from 45 to 105.
1102 +(% _istranslated="1" _mstvisible="4" %)**AT+ARTEMP=45,105**(%%):  Set the internal temperature sensor alarm range from 45 to 105.
1096 1096  )))
1097 1097  
1098 1098  
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1135 1135  For each success downlink, the PURPLE LED will blink once
1136 1136  
1137 1137  
1138 -
1139 -
1140 -(% _msthash="903008" _msttexthash="1875640" _mstvisible="4" %)
1141 1141  
1142 1142  )))
1143 1143  
... ... @@ -1152,6 +1152,17 @@
1152 1152  = (% _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(%%) =
1153 1153  
1154 1154  (% _msthidden="1" _mstvisible="1" style="text-align: left;" %)
1159 +== (% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)3.1(% _msthash="487110" _msttexthash="455390" %) E2 Extension Cable(%%) ==
1160 +
1161 +[[image:image-20220619092222-1.png||height="182" width="188"]][[image:image-20220619092313-2.png||height="182" width="173"]]
1162 +
1163 +1m long breakout cable for LHT65N
1164 +
1165 +[[image:image-20220619092421-3.png||height="371" width="529"]]
1166 +
1167 +
1168 +
1169 +(% _msthidden="1" _mstvisible="1" style="text-align: left;" %)
1155 1155  == (% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)3.1(% _msthash="487110" _msttexthash="455390" %) E3 Temperature Probe(%%) ==
1156 1156  
1157 1157  (% _mstvisible="1" %)
... ... @@ -1241,7 +1241,7 @@
1241 1241  (% _mstvisible="1" %)
1242 1242  (((
1243 1243  (% _mstvisible="2" style="text-align: left;" %)
1244 -(% _mstvisible="3" style="color:#4f81bd" %)* (% _msthash="506054" _msttexthash="792038" %)**Commands special design for LHT65N**
1259 +(% _mstvisible="3" style="color:#4f81bd" %)* (% _msthash="506249" _mstmutation="1" _msttexthash="317850" _mstvisible="4" style="color:#4f81bd" %)**Commands special design for LHT65N**
1245 1245  )))
1246 1246  
1247 1247  (% _mstvisible="1" %)
... ... @@ -1455,8 +1455,6 @@
1455 1455  (% _mstvisible="1" %)
1456 1456  * There is no downlink command to set to Sleep mode.
1457 1457  
1458 -
1459 -
1460 1460  (% _mstvisible="1" %)
1461 1461  == (% _msthash="336557" _msttexthash="309712" _mstvisible="3" %)4.7 Set system time(%%) ==
1462 1462  
... ... @@ -1591,8 +1591,6 @@
1591 1591  (% _mstvisible="1" %)
1592 1592  * Example: 0xA301 ~/~/Same as AT+CLRDTA
1593 1593  
1594 -
1595 -
1596 1596  (% _mstvisible="1" %)
1597 1597  == (% _msthash="740532" _msttexthash="701363" _mstvisible="3" %)4.13 Auto Send None-ACK messages(%%) ==
1598 1598  
... ... @@ -1616,8 +1616,6 @@
1616 1616  (% _mstvisible="1" %)
1617 1617  * Example: 0x3401 ~/~/Same as AT+PNACKMD=1
1618 1618  
1619 -
1620 -
1621 1621  (% _mstvisible="1" %)
1622 1622  = (% _msthash="568737" _msttexthash="502827" _mstvisible="3" %)5. Battery & How to replace(%%) =
1623 1623  
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1650 1650  (% _mstvisible="1" %)
1651 1651  [[image:image-20220515075440-2.png||_mstalt="429546" _mstvisible="3" height="338" width="272"]][[image:image-20220515075625-3.png||_mstalt="431574" _mstvisible="3" height="193" width="257"]]
1652 1652  
1662 +
1653 1653  (% _mstvisible="1" %)
1654 1654  == (% _msthash="494650" _msttexthash="462241" _mstvisible="3" %)5.3 Battery Life Analyze(%%) ==
1655 1655  
... ... @@ -1912,7 +1912,7 @@
1912 1912  (% _msthash="506131" _msttexthash="14585714" %)
1913 1913  AT commands：
1914 1914  
1915 -[[image:image-20220615092034-1.png||_mstalt="428870"]]
1925 +[[image:image-20220620153708-1.png||height="603" width="723"]]
1916 1916  
1917 1917  (% _msthash="506132" _msttexthash="337922" %)
1918 1918  Downlink commands:
... ... @@ -1921,13 +1921,13 @@
1921 1921  (% _msthash="506133" _msttexthash="33046" %)
1922 1922  **TTN:**
1923 1923  
1924 -[[image:image-20220615092124-2.png||_mstalt="429221" height="843" width="893"]]
1934 +[[image:image-20220615092124-2.png||_mstalt="429221" height="649" width="688"]]
1925 1925  
1926 1926  
1927 1927  (% _msthash="506134" _msttexthash="11113791" %)
1928 1928  **Helium：**
1929 1929  
1930 -[[image:image-20220615092551-3.png||_mstalt="430794" height="556" width="1097"]]
1940 +[[image:image-20220615092551-3.png||_mstalt="430794" height="423" width="835"]]
1931 1931  
1932 1932  
1933 1933  (% _msthash="506135" _msttexthash="4159844" %)
... ... @@ -1935,13 +1935,13 @@
1935 1935  
1936 1936  [[image:image-20220615094850-6.png||_mstalt="433082"]]
1937 1937  
1938 -[[image:image-20220615094904-7.png||_mstalt="433485" height="329" width="1067"]]
1948 +[[image:image-20220615094904-7.png||_mstalt="433485" height="281" width="911"]]
1939 1939  
1940 1940  
1941 1941  (% _msthash="506136" _msttexthash="39286" %)
1942 1942  **Aws:**
1943 1943  
1944 -[[image:image-20220615092939-4.png||_mstalt="434460" height="532" width="1062"]]
1954 +[[image:image-20220615092939-4.png||_mstalt="434460" height="448" width="894"]]
1945 1945  
1946 1946  
1947 1947  == (% _msthash="1220570" _msttexthash="33199257" %)6.3 How to change the uplink interval？(%%) ==
... ... @@ -1954,6 +1954,8 @@
1954 1954  
1955 1955  [[image:image-20220615153355-1.png]]
1956 1956  
1967 +[[image:image-20220620154900-5.jpeg||height="427" width="570"]]
1968 +
1957 1957  (% style="background-color:yellow" %)**1 < - -> GND  < - ->  Black**
1958 1958  
1959 1959  (% style="background-color:yellow" %)**5 < - ->  RXD  < - ->  White**
... ... @@ -1960,9 +1960,10 @@
1960 1960  
1961 1961  (% style="background-color:yellow" %)**9 < - ->  TXD  < - ->  Green**
1962 1962  
1963 -[[image:image-20220615153914-2.jpeg||height="608" width="456"]]
1964 1964  
1976 +To switch from download mode to command mode, press reset key
1965 1965  
1978 +
1966 1966  (((
1967 1967  (% _msthash="736728" _msttexthash="67213055" %)
1968 1968  (((
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1974 1974  (% _msthash="736729" _msttexthash="1907009" %)
1975 1975  Input password and ATZ to activate LHT65N,As shown below:
1976 1976  
1977 -[[image:image-20220615154519-3.png]]
1990 +[[image:image-20220615154519-3.png||height="672" width="807"]]
1978 1978  
1979 1979  
1980 1980  )))
1981 1981  
1982 -
1983 1983  == 6.5 How to use TTL-USB to connect PC to upgrade firmware? ==
1984 1984  
1997 +
1985 1985  [[image:image-20220615153355-1.png]]
1986 1986  
2000 +(% style="background-color:yellow" %)**1 < - -> GND  < - ->  Black**
2001 +
1987 1987  (% style="background-color:yellow" %)**4  < - ->  3.3V  < - ->  Blue**
1988 1988  
1989 1989  (% style="background-color:yellow" %)**5 < - ->  RXD  < - ->  White**
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1990 1990  
1991 1991  (% style="background-color:yellow" %)**9 < - ->  TXD  < - ->  Green**
1992 1992  
1993 -Use after connection， ground wire（1 < - -> GND  < - ->  Black） for 1s and then pull it out.Then restart the device.
2008 +[[image:image-20220620160241-6.jpeg||height="428" width="571"]]
1994 1994  
2010 +Press reset after connecting the 4boot cable to enter the download mode.
1995 1995  
2012 +[[image:image-20220620160516-7.png||height="435" width="435"]]
2013 +
2014 +
1996 1996  (% _mstmutation="1" %)**Step1**(%%): Install TremoProgrammer  first.
1997 1997  
1998 1998  [[image:image-20220615170542-5.png]]
... ... @@ -2010,7 +2010,7 @@
2010 2010  
2011 2011  (% _istranslated="1" _mstmutation="1" %)**Step4：**(%%)Click Start
2012 2012  
2013 -
2032 +[[image:image-20220620160723-8.png]]
2014 2014  )))
2015 2015  
2016 2016  (% _mstvisible="1" %)
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2082 2082  (% _msthash="903335" _msttexthash="720135" _mstvisible="4" %)
2083 2083  (% style="color:red" %)**E3**(%%): External Temperature Probe
2084 2084  
2085 -
2086 -(% _msthash="903335" _msttexthash="720135" _mstvisible="4" %)
2087 2087  
2088 2088  )))
2089 2089  
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2107 2107  )))
2108 2108  * (% _mstvisible="3" %)
2109 2109  (((
2110 -(% _msthash="903337" _msttexthash="242567" _mstvisible="4" %)
2111 -Program cable x 1
2112 -)))
2113 -* (% _mstvisible="3" %)
2114 -(((
2115 2115  (% _msthash="903338" _msttexthash="544167" _mstvisible="4" %)
2116 2116  Optional external sensor
2117 2117  )))
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2137 2137  (% _mstvisible="3" %)
2138 2138  (((
2139 2139  
2140 -
2141 -(% _msthash="903342" _msttexthash="227084" _mstvisible="4" %)
2142 -
2143 2143  )))
2144 2144  
2145 2145  = (% _msthash="184782" _msttexthash="16007771" %)9. Reference material(%%) =
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