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Last modified by Mengting Qiu on 2025/07/03 14:48
From version 148.22
edited by Xiaoling
on 2022/06/17 15:08
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

Page properties
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Xiaoling
1 +XWiki.Bei
Content
... ... @@ -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  
... ... @@ -368,9 +368,6 @@
368 368  * The 7th byte (EXT #): defines the external sensor model.
369 369  * 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.)
370 370  
371 -
372 -
373 -
374 374  (% _mstvisible="1" %)
375 375  === (% _msthash="360269" _msttexthash="333762" _mstvisible="3" %)2.4.1 Decoder in TTN V3(%%) ===
376 376  
... ... @@ -407,9 +407,6 @@
407 407  * BAT status=(0Xcba4>>14)&0xFF=11(B)，very good
408 408  * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
409 409  
410 -
411 -
412 -
413 413  (% _mstvisible="1" %)
414 414  === (% _msthash="600769" _msttexthash="565838" _mstvisible="3" %)2.4.3 Built-in Temperature(%%) ===
415 415  
... ... @@ -425,9 +425,6 @@
425 425  (% _mstvisible="1" %)
426 426  * Temperature:  (0xF5C6-65536)/100=-26.18℃
427 427  
428 -
429 -
430 -
431 431  (% _mstvisible="1" %)
432 432  === (% _msthash="475891" _msttexthash="445120" _mstvisible="3" %)2.4.4 Built-in Humidity(%%) ===
433 433  
... ... @@ -437,9 +437,6 @@
437 437  (% _mstvisible="1" %)
438 438  * Humidity:    0x025C/10=60.4%
439 439  
440 -
441 -
442 -
443 443  (% _mstvisible="1" %)
444 444  === (% _msthash="116532" _msttexthash="87958" _mstvisible="3" %)2.4.5 Ext #(%%) ===
445 445  
... ... @@ -486,7 +486,6 @@
486 486  )))
487 487  
488 488  
489 -
490 490  (% _mstvisible="1" %)
491 491  ==== (% _msthash="1389752" _msttexthash="1234766" _mstvisible="3" %)2.4.6.2 Ext~=9, E3 sensor with Unix Timestamp(%%) ====
492 492  
... ... @@ -607,9 +607,11 @@
607 607  * 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.
608 608  * 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)
609 609  
594 +==== (% _msthash="1389752" _msttexthash="1234766" _mstvisible="3" %)2.4.6.3 Ext~=6, ADC Sensor (use with E2 Cable)(%%) ====
610 610  
611 611  
612 612  
598 +
613 613  (% _mstvisible="1" %)
614 614  == (% _msthash="487097" _msttexthash="454818" _mstvisible="3" %)2.5 Show data on Datacake(%%) ==
615 615  
... ... @@ -672,9 +672,6 @@
672 672  1. IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specify time range.
673 673  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.
674 674  
675 -
676 -
677 -
678 678  (% _mstvisible="1" %)
679 679  === (% _msthash="369915" _msttexthash="342797" _mstvisible="3" %)2.6.2 Unix TimeStamp(%%) ===
680 680  
... ... @@ -1173,6 +1173,17 @@
1173 1173  = (% _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(%%) =
1174 1174  
1175 1175  (% _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;" %)
1176 1176  == (% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)3.1(% _msthash="487110" _msttexthash="455390" %) E3 Temperature Probe(%%) ==
1177 1177  
1178 1178  (% _mstvisible="1" %)
... ... @@ -1190,9 +1190,6 @@
1190 1190  * -55°C to 125°C
1191 1191  * Working voltage 2.35v ~~ 5v
1192 1192  
1193 -
1194 -
1195 -
1196 1196  (% _mstvisible="1" style="text-align: left;" %)
1197 1197  = (% _msthash="1940107" _msttexthash="1714063" _mstvisible="3" %)4. Configure LHT65N via AT command or LoRaWAN downlink(%%) =
1198 1198  
... ... @@ -1408,9 +1408,6 @@
1408 1408  * 0xA800  **~-~->** AT+PID=0
1409 1409  * 0xA801     **~-~->** AT+PID=1
1410 1410  
1411 -
1412 -
1413 -
1414 1414  (% _mstvisible="1" style="text-align: left;" %)
1415 1415  == (% _msthash="266344" _msttexthash="242879" _mstvisible="3" %)4.4 Set Password(%%) ==
1416 1416  
... ... @@ -1482,9 +1482,6 @@
1482 1482  (% _mstvisible="1" %)
1483 1483  * There is no downlink command to set to Sleep mode.
1484 1484  
1485 -
1486 -
1487 -
1488 1488  (% _mstvisible="1" %)
1489 1489  == (% _msthash="336557" _msttexthash="309712" _mstvisible="3" %)4.7 Set system time(%%) ==
1490 1490  
... ... @@ -1619,9 +1619,6 @@
1619 1619  (% _mstvisible="1" %)
1620 1620  * Example: 0xA301 ~/~/Same as AT+CLRDTA
1621 1621  
1622 -
1623 -
1624 -
1625 1625  (% _mstvisible="1" %)
1626 1626  == (% _msthash="740532" _msttexthash="701363" _mstvisible="3" %)4.13 Auto Send None-ACK messages(%%) ==
1627 1627  
... ... @@ -1645,9 +1645,6 @@
1645 1645  (% _mstvisible="1" %)
1646 1646  * Example: 0x3401 ~/~/Same as AT+PNACKMD=1
1647 1647  
1648 -
1649 -
1650 -
1651 1651  (% _mstvisible="1" %)
1652 1652  = (% _msthash="568737" _msttexthash="502827" _mstvisible="3" %)5. Battery & How to replace(%%) =
1653 1653  
... ... @@ -1943,7 +1943,7 @@
1943 1943  (% _msthash="506131" _msttexthash="14585714" %)
1944 1944  AT commands：
1945 1945  
1946 -[[image:image-20220615092034-1.png||_mstalt="428870"]]
1925 +[[image:image-20220620153708-1.png||height="603" width="723"]]
1947 1947  
1948 1948  (% _msthash="506132" _msttexthash="337922" %)
1949 1949  Downlink commands:
... ... @@ -1952,13 +1952,13 @@
1952 1952  (% _msthash="506133" _msttexthash="33046" %)
1953 1953  **TTN:**
1954 1954  
1955 -[[image:image-20220615092124-2.png||_mstalt="429221" height="843" width="893"]]
1934 +[[image:image-20220615092124-2.png||_mstalt="429221" height="649" width="688"]]
1956 1956  
1957 1957  
1958 1958  (% _msthash="506134" _msttexthash="11113791" %)
1959 1959  **Helium：**
1960 1960  
1961 -[[image:image-20220615092551-3.png||_mstalt="430794" height="556" width="1097"]]
1940 +[[image:image-20220615092551-3.png||_mstalt="430794" height="423" width="835"]]
1962 1962  
1963 1963  
1964 1964  (% _msthash="506135" _msttexthash="4159844" %)
... ... @@ -1966,13 +1966,13 @@
1966 1966  
1967 1967  [[image:image-20220615094850-6.png||_mstalt="433082"]]
1968 1968  
1969 -[[image:image-20220615094904-7.png||_mstalt="433485" height="329" width="1067"]]
1948 +[[image:image-20220615094904-7.png||_mstalt="433485" height="281" width="911"]]
1970 1970  
1971 1971  
1972 1972  (% _msthash="506136" _msttexthash="39286" %)
1973 1973  **Aws:**
1974 1974  
1975 -[[image:image-20220615092939-4.png||_mstalt="434460" height="532" width="1062"]]
1954 +[[image:image-20220615092939-4.png||_mstalt="434460" height="448" width="894"]]
1976 1976  
1977 1977  
1978 1978  == (% _msthash="1220570" _msttexthash="33199257" %)6.3 How to change the uplink interval？(%%) ==
... ... @@ -1985,6 +1985,8 @@
1985 1985  
1986 1986  [[image:image-20220615153355-1.png]]
1987 1987  
1967 +[[image:image-20220620154900-5.jpeg||height="427" width="570"]]
1968 +
1988 1988  (% style="background-color:yellow" %)**1 < - -> GND  < - ->  Black**
1989 1989  
1990 1990  (% style="background-color:yellow" %)**5 < - ->  RXD  < - ->  White**
... ... @@ -1991,9 +1991,10 @@
1991 1991  
1992 1992  (% style="background-color:yellow" %)**9 < - ->  TXD  < - ->  Green**
1993 1993  
1994 -[[image:image-20220615153914-2.jpeg||height="608" width="456"]]
1975 +[[image:image-20220620154433-3.png||height="573" width="430"]]
1995 1995  
1996 1996  
1978 +
1997 1997  (((
1998 1998  (% _msthash="736728" _msttexthash="67213055" %)
1999 1999  (((
... ... @@ -2005,7 +2005,7 @@
2005 2005  (% _msthash="736729" _msttexthash="1907009" %)
2006 2006  Input password and ATZ to activate LHT65N,As shown below:
2007 2007  
2008 -[[image:image-20220615154519-3.png]]
1990 +[[image:image-20220615154519-3.png||height="672" width="807"]]
2009 2009  
2010 2010  
2011 2011  )))
... ... @@ -2012,8 +2012,11 @@
2012 2012  
2013 2013  == 6.5 How to use TTL-USB to connect PC to upgrade firmware? ==
2014 2014  
1997 +
2015 2015  [[image:image-20220615153355-1.png]]
2016 2016  
2000 +(% style="background-color:yellow" %)**1 < - -> GND  < - ->  Black**
2001 +
2017 2017  (% style="background-color:yellow" %)**4  < - ->  3.3V  < - ->  Blue**
2018 2018  
2019 2019  (% style="background-color:yellow" %)**5 < - ->  RXD  < - ->  White**
... ... @@ -2020,9 +2020,13 @@
2020 2020  
2021 2021  (% style="background-color:yellow" %)**9 < - ->  TXD  < - ->  Green**
2022 2022  
2023 -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"]]
2024 2024  
2010 +Press reset after connecting the 4boot cable to enter the download mode.
2025 2025  
2012 +[[image:image-20220620160516-7.png||height="435" width="435"]]
2013 +
2014 +
2026 2026  (% _mstmutation="1" %)**Step1**(%%): Install TremoProgrammer  first.
2027 2027  
2028 2028  [[image:image-20220615170542-5.png]]
... ... @@ -2040,7 +2040,7 @@
2040 2040  
2041 2041  (% _istranslated="1" _mstmutation="1" %)**Step4：**(%%)Click Start
2042 2042  
2043 -
2032 +[[image:image-20220620160723-8.png]]
2044 2044  )))
2045 2045  
2046 2046  (% _mstvisible="1" %)
... ... @@ -2112,8 +2112,6 @@
2112 2112  (% _msthash="903335" _msttexthash="720135" _mstvisible="4" %)
2113 2113  (% style="color:red" %)**E3**(%%): External Temperature Probe
2114 2114  
2115 -
2116 -(% _msthash="903335" _msttexthash="720135" _mstvisible="4" %)
2117 2117  
2118 2118  )))
2119 2119  
... ... @@ -2162,9 +2162,6 @@
2162 2162  (% _mstvisible="3" %)
2163 2163  (((
2164 2164  
2165 -
2166 -(% _msthash="903342" _msttexthash="227084" _mstvisible="4" %)
2167 -
2168 2168  )))
2169 2169  
2170 2170  = (% _msthash="184782" _msttexthash="16007771" %)9. Reference material(%%) =
... ... @@ -2171,8 +2171,6 @@
2171 2171  
2172 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"]]
2173 2173  
2174 -
2175 -
2176 2176  = (% _msthash="216320" _msttexthash="10002096" %)10. (%%)FCC Warning =
2177 2177  
2178 2178  (% _mstvisible="1" %)
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