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Last modified by Xiaoling on 2023/07/18 10:12
From version 166.5
edited by Xiaoling
on 2022/06/21 10:39
Change comment: There is no comment for this version
To version 148.14
edited by Xiaoling
on 2022/06/17 15:06
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -77,6 +77,9 @@
77 77  * Tri-color LED to indicate working status
78 78  * Datalog feature
79 79  
80 +
81 +
82 +
80 80  (% _mstvisible="1" %)
81 81  == (% _msthash="323570" _msttexthash="297635" _mstvisible="3" %)1.3 Specification(%%) ==
82 82  
... ... @@ -365,6 +365,9 @@
365 365  * The 7th byte (EXT #): defines the external sensor model.
366 366  * 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.)
367 367  
371 +
372 +
373 +
368 368  (% _mstvisible="1" %)
369 369  === (% _msthash="360269" _msttexthash="333762" _mstvisible="3" %)2.4.1 Decoder in TTN V3(%%) ===
370 370  
... ... @@ -401,6 +401,9 @@
401 401  * BAT status=(0Xcba4>>14)&0xFF=11(B)，very good
402 402  * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
403 403  
410 +
411 +
412 +
404 404  (% _mstvisible="1" %)
405 405  === (% _msthash="600769" _msttexthash="565838" _mstvisible="3" %)2.4.3 Built-in Temperature(%%) ===
406 406  
... ... @@ -416,6 +416,9 @@
416 416  (% _mstvisible="1" %)
417 417  * Temperature:  (0xF5C6-65536)/100=-26.18℃
418 418  
428 +
429 +
430 +
419 419  (% _mstvisible="1" %)
420 420  === (% _msthash="475891" _msttexthash="445120" _mstvisible="3" %)2.4.4 Built-in Humidity(%%) ===
421 421  
... ... @@ -425,6 +425,9 @@
425 425  (% _mstvisible="1" %)
426 426  * Humidity:    0x025C/10=60.4%
427 427  
440 +
441 +
442 +
428 428  (% _mstvisible="1" %)
429 429  === (% _msthash="116532" _msttexthash="87958" _mstvisible="3" %)2.4.5 Ext #(%%) ===
430 430  
... ... @@ -471,6 +471,7 @@
471 471  )))
472 472  
473 473  
489 +
474 474  (% _mstvisible="1" %)
475 475  ==== (% _msthash="1389752" _msttexthash="1234766" _mstvisible="3" %)2.4.6.2 Ext~=9, E3 sensor with Unix Timestamp(%%) ====
476 476  
... ... @@ -591,18 +591,9 @@
591 591  * 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.
592 592  * 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)
593 593  
594 -==== (% _msthash="1389752" _msttexthash="1234766" _mstvisible="3" %)2.4.6.3 Ext~=6, ADC Sensor (use with E2 Cable)(%%) ====
595 595  
596 -In this mode, user can connect external ADC sensor to check ADC value. The 3V3_OUT can
597 597  
598 -be used to power the external ADC sensor; user can control the power on time for this
599 599  
600 -sensor by setting:
601 -
602 -AT+EXT=6,timeout  (% _msthash="506085" _msttexthash="8782189" _mstvisible="3" style="color:red" %)Time to power this sensor, from 0 ~~ 65535ms
603 -
604 -
605 -
606 606  (% _mstvisible="1" %)
607 607  == (% _msthash="487097" _msttexthash="454818" _mstvisible="3" %)2.5 Show data on Datacake(%%) ==
608 608  
... ... @@ -1163,17 +1163,6 @@
1163 1163  = (% _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(%%) =
1164 1164  
1165 1165  (% _msthidden="1" _mstvisible="1" style="text-align: left;" %)
1166 -== (% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)3.1(% _msthash="487110" _msttexthash="455390" %) E2 Extension Cable(%%) ==
1167 -
1168 -[[image:image-20220619092222-1.png||height="182" width="188"]][[image:image-20220619092313-2.png||height="182" width="173"]]
1169 -
1170 -1m long breakout cable for LHT65N
1171 -
1172 -[[image:image-20220619092421-3.png||height="371" width="529"]]
1173 -
1174 -
1175 -
1176 -(% _msthidden="1" _mstvisible="1" style="text-align: left;" %)
1177 1177  == (% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)3.1(% _msthash="487110" _msttexthash="455390" %) E3 Temperature Probe(%%) ==
1178 1178  
1179 1179  (% _mstvisible="1" %)
... ... @@ -1611,9 +1611,6 @@
1611 1611  (% _mstvisible="1" %)
1612 1612  * Example: 0xA301 ~/~/Same as AT+CLRDTA
1613 1613  
1614 -
1615 -
1616 -
1617 1617  (% _mstvisible="1" %)
1618 1618  == (% _msthash="740532" _msttexthash="701363" _mstvisible="3" %)4.13 Auto Send None-ACK messages(%%) ==
1619 1619  
... ... @@ -1669,7 +1669,6 @@
1669 1669  (% _mstvisible="1" %)
1670 1670  [[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"]]
1671 1671  
1672 -
1673 1673  (% _mstvisible="1" %)
1674 1674  == (% _msthash="494650" _msttexthash="462241" _mstvisible="3" %)5.3 Battery Life Analyze(%%) ==
1675 1675  
... ... @@ -1771,7 +1771,7 @@
1771 1771  AT+APPSKEY:  Get or Set the Application Session Key
1772 1772  
1773 1773  (% _msthash="506079" _msttexthash="1041729" %)
1774 -AT+APPEUI:  Get or Set the Application EUI
1766 +AT+APPEUI:  Get or Set the Application EUI
1775 1775  
1776 1776  (% _msthash="506080" _msttexthash="2104206" %)
1777 1777  AT+ADR:  Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
... ... @@ -1864,7 +1864,7 @@
1864 1864  AT+DISAT:  Disable AT commands
1865 1865  
1866 1866  (% _msthash="506110" _msttexthash="868361" %)
1867 -AT+PWORD: Set password, max 9 digits
1859 +AT+PWORD:  Set password, max 9 digits
1868 1868  
1869 1869  (% _msthash="506111" _msttexthash="2210299" %)
1870 1870  AT+CHS:  Get or Set Frequency (Unit: Hz) for Single Channel Mode
... ... @@ -1932,7 +1932,7 @@
1932 1932  (% _msthash="506131" _msttexthash="14585714" %)
1933 1933  AT commands：
1934 1934  
1935 -[[image:image-20220620153708-1.png||height="603" width="723"]]
1927 +[[image:image-20220615092034-1.png||_mstalt="428870"]]
1936 1936  
1937 1937  (% _msthash="506132" _msttexthash="337922" %)
1938 1938  Downlink commands:
... ... @@ -1941,13 +1941,13 @@
1941 1941  (% _msthash="506133" _msttexthash="33046" %)
1942 1942  **TTN:**
1943 1943  
1944 -[[image:image-20220615092124-2.png||_mstalt="429221" height="649" width="688"]]
1936 +[[image:image-20220615092124-2.png||_mstalt="429221" height="843" width="893"]]
1945 1945  
1946 1946  
1947 1947  (% _msthash="506134" _msttexthash="11113791" %)
1948 1948  **Helium：**
1949 1949  
1950 -[[image:image-20220615092551-3.png||_mstalt="430794" height="423" width="835"]]
1942 +[[image:image-20220615092551-3.png||_mstalt="430794" height="556" width="1097"]]
1951 1951  
1952 1952  
1953 1953  (% _msthash="506135" _msttexthash="4159844" %)
... ... @@ -1955,13 +1955,13 @@
1955 1955  
1956 1956  [[image:image-20220615094850-6.png||_mstalt="433082"]]
1957 1957  
1958 -[[image:image-20220615094904-7.png||_mstalt="433485" height="281" width="911"]]
1950 +[[image:image-20220615094904-7.png||_mstalt="433485" height="329" width="1067"]]
1959 1959  
1960 1960  
1961 1961  (% _msthash="506136" _msttexthash="39286" %)
1962 1962  **Aws:**
1963 1963  
1964 -[[image:image-20220615092939-4.png||_mstalt="434460" height="448" width="894"]]
1956 +[[image:image-20220615092939-4.png||_mstalt="434460" height="532" width="1062"]]
1965 1965  
1966 1966  
1967 1967  == (% _msthash="1220570" _msttexthash="33199257" %)6.3 How to change the uplink interval？(%%) ==
... ... @@ -1974,8 +1974,6 @@
1974 1974  
1975 1975  [[image:image-20220615153355-1.png]]
1976 1976  
1977 -[[image:image-20220620154900-5.jpeg||height="427" width="570"]]
1978 -
1979 1979  (% style="background-color:yellow" %)**1 < - -> GND  < - ->  Black**
1980 1980  
1981 1981  (% style="background-color:yellow" %)**5 < - ->  RXD  < - ->  White**
... ... @@ -1982,10 +1982,9 @@
1982 1982  
1983 1983  (% style="background-color:yellow" %)**9 < - ->  TXD  < - ->  Green**
1984 1984  
1975 +[[image:image-20220615153914-2.jpeg||height="608" width="456"]]
1985 1985  
1986 -To switch from download mode to command mode, press reset key
1987 1987  
1988 -
1989 1989  (((
1990 1990  (% _msthash="736728" _msttexthash="67213055" %)
1991 1991  (((
... ... @@ -1997,18 +1997,16 @@
1997 1997  (% _msthash="736729" _msttexthash="1907009" %)
1998 1998  Input password and ATZ to activate LHT65N,As shown below:
1999 1999  
2000 -[[image:image-20220615154519-3.png||height="672" width="807"]]
1989 +[[image:image-20220615154519-3.png]]
2001 2001  
2002 2002  
2003 2003  )))
2004 2004  
1994 +
2005 2005  == 6.5 How to use TTL-USB to connect PC to upgrade firmware? ==
2006 2006  
2007 -
2008 2008  [[image:image-20220615153355-1.png]]
2009 2009  
2010 -(% style="background-color:yellow" %)**1 < - -> GND  < - ->  Black**
2011 -
2012 2012  (% style="background-color:yellow" %)**4  < - ->  3.3V  < - ->  Blue**
2013 2013  
2014 2014  (% style="background-color:yellow" %)**5 < - ->  RXD  < - ->  White**
... ... @@ -2015,13 +2015,9 @@
2015 2015  
2016 2016  (% style="background-color:yellow" %)**9 < - ->  TXD  < - ->  Green**
2017 2017  
2018 -[[image:image-20220620160241-6.jpeg||height="428" width="571"]]
2005 +Use after connection， ground wire（1 < - -> GND  < - ->  Black） for 1s and then pull it out.Then restart the device.
2019 2019  
2020 -Press reset after connecting the 4boot cable to enter the download mode.
2021 2021  
2022 -[[image:image-20220620160516-7.png||height="435" width="435"]]
2023 -
2024 -
2025 2025  (% _mstmutation="1" %)**Step1**(%%): Install TremoProgrammer  first.
2026 2026  
2027 2027  [[image:image-20220615170542-5.png]]
... ... @@ -2039,8 +2039,6 @@
2039 2039  
2040 2040  (% _istranslated="1" _mstmutation="1" %)**Step4：**(%%)Click Start
2041 2041  
2042 -[[image:image-20220620160723-8.png]]
2043 -
2044 2044  
2045 2045  )))
2046 2046  
... ... @@ -2113,6 +2113,8 @@
2113 2113  (% _msthash="903335" _msttexthash="720135" _mstvisible="4" %)
2114 2114  (% style="color:red" %)**E3**(%%): External Temperature Probe
2115 2115  
2097 +
2098 +(% _msthash="903335" _msttexthash="720135" _mstvisible="4" %)
2116 2116  
2117 2117  )))
2118 2118  
... ... @@ -2161,15 +2161,17 @@
2161 2161  (% _mstvisible="3" %)
2162 2162  (((
2163 2163  
2147 +
2148 +(% _msthash="903342" _msttexthash="227084" _mstvisible="4" %)
2149 +
2164 2164  )))
2165 2165  
2166 2166  = (% _msthash="184782" _msttexthash="16007771" %)9. Reference material(%%) =
2167 2167  
2168 -* [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0||_msthash="504975" _msttexthash="51420512"]]
2154 +* [[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"]]
2169 2169  
2170 2170  
2171 2171  
2172 -
2173 2173  = (% _msthash="216320" _msttexthash="10002096" %)10. (%%)FCC Warning =
2174 2174  
2175 2175  (% _mstvisible="1" %)
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