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Last modified by Mengting Qiu on 2025/07/03 14:48
From version 148.6
edited by Xiaoling
on 2022/06/17 15:02
Change comment: There is no comment for this version
To version 161.1
edited by Bei Jinggeng
on 2022/06/20 16:08
Change comment: There is no comment for this version

Summary

Details

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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  
... ... @@ -74,7 +74,6 @@
74 74  * Tri-color LED to indicate working status
75 75  * Datalog feature
76 76  
77 -
78 78  (% _mstvisible="1" %)
79 79  == (% _msthash="323570" _msttexthash="297635" _mstvisible="3" %)1.3 Specification(%%) ==
80 80  
... ... @@ -363,7 +363,6 @@
363 363  * The 7th byte (EXT #): defines the external sensor model.
364 364  * 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.)
365 365  
366 -
367 367  (% _mstvisible="1" %)
368 368  === (% _msthash="360269" _msttexthash="333762" _mstvisible="3" %)2.4.1 Decoder in TTN V3(%%) ===
369 369  
... ... @@ -400,7 +400,6 @@
400 400  * BAT status=(0Xcba4>>14)&0xFF=11(B)，very good
401 401  * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
402 402  
403 -
404 404  (% _mstvisible="1" %)
405 405  === (% _msthash="600769" _msttexthash="565838" _mstvisible="3" %)2.4.3 Built-in Temperature(%%) ===
406 406  
... ... @@ -471,7 +471,6 @@
471 471  )))
472 472  
473 473  
474 -
475 475  (% _mstvisible="1" %)
476 476  ==== (% _msthash="1389752" _msttexthash="1234766" _mstvisible="3" %)2.4.6.2 Ext~=9, E3 sensor with Unix Timestamp(%%) ====
477 477  
... ... @@ -592,6 +592,11 @@
592 592  * 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.
593 593  * 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)
594 594  
594 +==== (% _msthash="1389752" _msttexthash="1234766" _mstvisible="3" %)2.4.6.3 Ext~=6, ADC Sensor (use with E2 Cable)(%%) ====
595 +
596 +
597 +
598 +
595 595  (% _mstvisible="1" %)
596 596  == (% _msthash="487097" _msttexthash="454818" _mstvisible="3" %)2.5 Show data on Datacake(%%) ==
597 597  
... ... @@ -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" %)
... ... @@ -1644,6 +1644,7 @@
1644 1644  (% _mstvisible="1" %)
1645 1645  [[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"]]
1646 1646  
1662 +
1647 1647  (% _mstvisible="1" %)
1648 1648  == (% _msthash="494650" _msttexthash="462241" _mstvisible="3" %)5.3 Battery Life Analyze(%%) ==
1649 1649  
... ... @@ -1906,7 +1906,7 @@
1906 1906  (% _msthash="506131" _msttexthash="14585714" %)
1907 1907  AT commands：
1908 1908  
1909 -[[image:image-20220615092034-1.png||_mstalt="428870"]]
1925 +[[image:image-20220620153708-1.png||height="603" width="723"]]
1910 1910  
1911 1911  (% _msthash="506132" _msttexthash="337922" %)
1912 1912  Downlink commands:
... ... @@ -1915,13 +1915,13 @@
1915 1915  (% _msthash="506133" _msttexthash="33046" %)
1916 1916  **TTN:**
1917 1917  
1918 -[[image:image-20220615092124-2.png||_mstalt="429221" height="843" width="893"]]
1934 +[[image:image-20220615092124-2.png||_mstalt="429221" height="649" width="688"]]
1919 1919  
1920 1920  
1921 1921  (% _msthash="506134" _msttexthash="11113791" %)
1922 1922  **Helium：**
1923 1923  
1924 -[[image:image-20220615092551-3.png||_mstalt="430794" height="556" width="1097"]]
1940 +[[image:image-20220615092551-3.png||_mstalt="430794" height="423" width="835"]]
1925 1925  
1926 1926  
1927 1927  (% _msthash="506135" _msttexthash="4159844" %)
... ... @@ -1929,13 +1929,13 @@
1929 1929  
1930 1930  [[image:image-20220615094850-6.png||_mstalt="433082"]]
1931 1931  
1932 -[[image:image-20220615094904-7.png||_mstalt="433485" height="329" width="1067"]]
1948 +[[image:image-20220615094904-7.png||_mstalt="433485" height="281" width="911"]]
1933 1933  
1934 1934  
1935 1935  (% _msthash="506136" _msttexthash="39286" %)
1936 1936  **Aws:**
1937 1937  
1938 -[[image:image-20220615092939-4.png||_mstalt="434460" height="532" width="1062"]]
1954 +[[image:image-20220615092939-4.png||_mstalt="434460" height="448" width="894"]]
1939 1939  
1940 1940  
1941 1941  == (% _msthash="1220570" _msttexthash="33199257" %)6.3 How to change the uplink interval？(%%) ==
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1948 1948  
1949 1949  [[image:image-20220615153355-1.png]]
1950 1950  
1967 +[[image:image-20220620154900-5.jpeg||height="427" width="570"]]
1968 +
1951 1951  (% style="background-color:yellow" %)**1 < - -> GND  < - ->  Black**
1952 1952  
1953 1953  (% style="background-color:yellow" %)**5 < - ->  RXD  < - ->  White**
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1954 1954  
1955 1955  (% style="background-color:yellow" %)**9 < - ->  TXD  < - ->  Green**
1956 1956  
1957 -[[image:image-20220615153914-2.jpeg||height="608" width="456"]]
1975 +[[image:image-20220620154433-3.png||height="573" width="430"]]
1958 1958  
1959 1959  
1978 +
1960 1960  (((
1961 1961  (% _msthash="736728" _msttexthash="67213055" %)
1962 1962  (((
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1968 1968  (% _msthash="736729" _msttexthash="1907009" %)
1969 1969  Input password and ATZ to activate LHT65N,As shown below:
1970 1970  
1971 -[[image:image-20220615154519-3.png]]
1990 +[[image:image-20220615154519-3.png||height="672" width="807"]]
1972 1972  
1973 1973  
1974 1974  )))
1975 1975  
1976 -
1977 1977  == 6.5 How to use TTL-USB to connect PC to upgrade firmware? ==
1978 1978  
1997 +
1979 1979  [[image:image-20220615153355-1.png]]
1980 1980  
2000 +(% style="background-color:yellow" %)**1 < - -> GND  < - ->  Black**
2001 +
1981 1981  (% style="background-color:yellow" %)**4  < - ->  3.3V  < - ->  Blue**
1982 1982  
1983 1983  (% style="background-color:yellow" %)**5 < - ->  RXD  < - ->  White**
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1984 1984  
1985 1985  (% style="background-color:yellow" %)**9 < - ->  TXD  < - ->  Green**
1986 1986  
1987 -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"]]
1988 1988  
2010 +Press reset after connecting the 4boot cable to enter the download mode.
1989 1989  
2012 +[[image:image-20220620160516-7.png||height="435" width="435"]]
2013 +
2014 +
1990 1990  (% _mstmutation="1" %)**Step1**(%%): Install TremoProgrammer  first.
1991 1991  
1992 1992  [[image:image-20220615170542-5.png]]
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2004 2004  
2005 2005  (% _istranslated="1" _mstmutation="1" %)**Step4：**(%%)Click Start
2006 2006  
2007 -
2032 +[[image:image-20220620160723-8.png]]
2008 2008  )))
2009 2009  
2010 2010  (% _mstvisible="1" %)
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2076 2076  (% _msthash="903335" _msttexthash="720135" _mstvisible="4" %)
2077 2077  (% style="color:red" %)**E3**(%%): External Temperature Probe
2078 2078  
2079 -
2080 -(% _msthash="903335" _msttexthash="720135" _mstvisible="4" %)
2081 2081  
2082 2082  )))
2083 2083  
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2101 2101  )))
2102 2102  * (% _mstvisible="3" %)
2103 2103  (((
2104 -(% _msthash="903337" _msttexthash="242567" _mstvisible="4" %)
2105 -Program cable x 1
2106 -)))
2107 -* (% _mstvisible="3" %)
2108 -(((
2109 2109  (% _msthash="903338" _msttexthash="544167" _mstvisible="4" %)
2110 2110  Optional external sensor
2111 2111  )))
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2131 2131  (% _mstvisible="3" %)
2132 2132  (((
2133 2133  
2134 -
2135 -(% _msthash="903342" _msttexthash="227084" _mstvisible="4" %)
2136 -
2137 2137  )))
2138 2138  
2139 2139  = (% _msthash="184782" _msttexthash="16007771" %)9. Reference material(%%) =
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