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Last modified by Xiaoling on 2023/07/18 10:12
From version 166.9
edited by Xiaoling
on 2022/06/21 10:39
Change comment: There is no comment for this version
To version 148.22
edited by Xiaoling
on 2022/06/17 15:08
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  
... ... @@ -665,6 +665,9 @@
665 665  1. IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specify time range.
666 666  1. 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.
667 667  
675 +
676 +
677 +
668 668  (% _mstvisible="1" %)
669 669  === (% _msthash="369915" _msttexthash="342797" _mstvisible="3" %)2.6.2 Unix TimeStamp(%%) ===
670 670  
... ... @@ -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" %)
... ... @@ -1477,7 +1477,6 @@
1477 1477  (% _mstvisible="1" %)
1478 1478  [[image:image-20220523151218-7.png||_mstalt="430703" _mstvisible="3"]]
1479 1479  
1480 -
1481 1481  (% _mstvisible="1" %)
1482 1482  (% _msthash="315252" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1483 1483  
... ... @@ -1784,7 +1784,7 @@
1784 1784  AT+APPSKEY:  Get or Set the Application Session Key
1785 1785  
1786 1786  (% _msthash="506079" _msttexthash="1041729" %)
1787 -AT+APPEUI:  Get or Set the Application EUI
1785 +AT+APPEUI:  Get or Set the Application EUI
1788 1788  
1789 1789  (% _msthash="506080" _msttexthash="2104206" %)
1790 1790  AT+ADR:  Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
... ... @@ -1877,7 +1877,7 @@
1877 1877  AT+DISAT:  Disable AT commands
1878 1878  
1879 1879  (% _msthash="506110" _msttexthash="868361" %)
1880 -AT+PWORD: Set password, max 9 digits
1878 +AT+PWORD:  Set password, max 9 digits
1881 1881  
1882 1882  (% _msthash="506111" _msttexthash="2210299" %)
1883 1883  AT+CHS:  Get or Set Frequency (Unit: Hz) for Single Channel Mode
... ... @@ -1945,7 +1945,7 @@
1945 1945  (% _msthash="506131" _msttexthash="14585714" %)
1946 1946  AT commands：
1947 1947  
1948 -[[image:image-20220620153708-1.png||height="603" width="723"]]
1946 +[[image:image-20220615092034-1.png||_mstalt="428870"]]
1949 1949  
1950 1950  (% _msthash="506132" _msttexthash="337922" %)
1951 1951  Downlink commands:
... ... @@ -1954,13 +1954,13 @@
1954 1954  (% _msthash="506133" _msttexthash="33046" %)
1955 1955  **TTN:**
1956 1956  
1957 -[[image:image-20220615092124-2.png||_mstalt="429221" height="649" width="688"]]
1955 +[[image:image-20220615092124-2.png||_mstalt="429221" height="843" width="893"]]
1958 1958  
1959 1959  
1960 1960  (% _msthash="506134" _msttexthash="11113791" %)
1961 1961  **Helium：**
1962 1962  
1963 -[[image:image-20220615092551-3.png||_mstalt="430794" height="423" width="835"]]
1961 +[[image:image-20220615092551-3.png||_mstalt="430794" height="556" width="1097"]]
1964 1964  
1965 1965  
1966 1966  (% _msthash="506135" _msttexthash="4159844" %)
... ... @@ -1968,13 +1968,13 @@
1968 1968  
1969 1969  [[image:image-20220615094850-6.png||_mstalt="433082"]]
1970 1970  
1971 -[[image:image-20220615094904-7.png||_mstalt="433485" height="281" width="911"]]
1969 +[[image:image-20220615094904-7.png||_mstalt="433485" height="329" width="1067"]]
1972 1972  
1973 1973  
1974 1974  (% _msthash="506136" _msttexthash="39286" %)
1975 1975  **Aws:**
1976 1976  
1977 -[[image:image-20220615092939-4.png||_mstalt="434460" height="448" width="894"]]
1975 +[[image:image-20220615092939-4.png||_mstalt="434460" height="532" width="1062"]]
1978 1978  
1979 1979  
1980 1980  == (% _msthash="1220570" _msttexthash="33199257" %)6.3 How to change the uplink interval？(%%) ==
... ... @@ -1987,8 +1987,6 @@
1987 1987  
1988 1988  [[image:image-20220615153355-1.png]]
1989 1989  
1990 -[[image:image-20220620154900-5.jpeg||height="427" width="570"]]
1991 -
1992 1992  (% style="background-color:yellow" %)**1 < - -> GND  < - ->  Black**
1993 1993  
1994 1994  (% style="background-color:yellow" %)**5 < - ->  RXD  < - ->  White**
... ... @@ -1995,10 +1995,9 @@
1995 1995  
1996 1996  (% style="background-color:yellow" %)**9 < - ->  TXD  < - ->  Green**
1997 1997  
1994 +[[image:image-20220615153914-2.jpeg||height="608" width="456"]]
1998 1998  
1999 -To switch from download mode to command mode, press reset key
2000 2000  
2001 -
2002 2002  (((
2003 2003  (% _msthash="736728" _msttexthash="67213055" %)
2004 2004  (((
... ... @@ -2010,7 +2010,7 @@
2010 2010  (% _msthash="736729" _msttexthash="1907009" %)
2011 2011  Input password and ATZ to activate LHT65N,As shown below:
2012 2012  
2013 -[[image:image-20220615154519-3.png||height="672" width="807"]]
2008 +[[image:image-20220615154519-3.png]]
2014 2014  
2015 2015  
2016 2016  )))
... ... @@ -2017,11 +2017,8 @@
2017 2017  
2018 2018  == 6.5 How to use TTL-USB to connect PC to upgrade firmware? ==
2019 2019  
2020 -
2021 2021  [[image:image-20220615153355-1.png]]
2022 2022  
2023 -(% style="background-color:yellow" %)**1 < - -> GND  < - ->  Black**
2024 -
2025 2025  (% style="background-color:yellow" %)**4  < - ->  3.3V  < - ->  Blue**
2026 2026  
2027 2027  (% style="background-color:yellow" %)**5 < - ->  RXD  < - ->  White**
... ... @@ -2028,13 +2028,9 @@
2028 2028  
2029 2029  (% style="background-color:yellow" %)**9 < - ->  TXD  < - ->  Green**
2030 2030  
2031 -[[image:image-20220620160241-6.jpeg||height="428" width="571"]]
2023 +Use after connection， ground wire（1 < - -> GND  < - ->  Black） for 1s and then pull it out.Then restart the device.
2032 2032  
2033 -Press reset after connecting the 4boot cable to enter the download mode.
2034 2034  
2035 -[[image:image-20220620160516-7.png||height="435" width="435"]]
2036 -
2037 -
2038 2038  (% _mstmutation="1" %)**Step1**(%%): Install TremoProgrammer  first.
2039 2039  
2040 2040  [[image:image-20220615170542-5.png]]
... ... @@ -2052,8 +2052,6 @@
2052 2052  
2053 2053  (% _istranslated="1" _mstmutation="1" %)**Step4：**(%%)Click Start
2054 2054  
2055 -[[image:image-20220620160723-8.png]]
2056 -
2057 2057  
2058 2058  )))
2059 2059  
... ... @@ -2126,6 +2126,8 @@
2126 2126  (% _msthash="903335" _msttexthash="720135" _mstvisible="4" %)
2127 2127  (% style="color:red" %)**E3**(%%): External Temperature Probe
2128 2128  
2115 +
2116 +(% _msthash="903335" _msttexthash="720135" _mstvisible="4" %)
2129 2129  
2130 2130  )))
2131 2131  
... ... @@ -2174,15 +2174,17 @@
2174 2174  (% _mstvisible="3" %)
2175 2175  (((
2176 2176  
2165 +
2166 +(% _msthash="903342" _msttexthash="227084" _mstvisible="4" %)
2167 +
2177 2177  )))
2178 2178  
2179 2179  = (% _msthash="184782" _msttexthash="16007771" %)9. Reference material(%%) =
2180 2180  
2181 -* [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0||_msthash="504975" _msttexthash="51420512"]]
2172 +* [[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"]]
2182 2182  
2183 2183  
2184 2184  
2185 -
2186 2186  = (% _msthash="216320" _msttexthash="10002096" %)10. (%%)FCC Warning =
2187 2187  
2188 2188  (% _mstvisible="1" %)
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