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Last modified by Xiaoling on 2023/07/18 10:12
From version 148.6
edited by Xiaoling
on 2022/06/17 15:02
Change comment: There is no comment for this version
To version 166.12
edited by Xiaoling
on 2022/06/21 10:41
Change comment: There is no comment for this version

Summary

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Content
... ... @@ -22,6 +22,9 @@
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  
... ... @@ -425,6 +425,9 @@
425 425  (% _mstvisible="1" %)
426 426  * Humidity:    0x025C/10=60.4%
427 427  
428 +
429 +
430 +
428 428  (% _mstvisible="1" %)
429 429  === (% _msthash="116532" _msttexthash="87958" _mstvisible="3" %)2.4.5 Ext #(%%) ===
430 430  
... ... @@ -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 +592,21 @@
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  
597 +
598 +
599 +
600 +==== (% _msthash="1389752" _msttexthash="1234766" _mstvisible="3" %)2.4.6.3 Ext~=6, ADC Sensor (use with E2 Cable)(%%) ====
601 +
602 +In this mode, user can connect external ADC sensor to check ADC value. The 3V3_OUT can
603 +
604 +be used to power the external ADC sensor; user can control the power on time for this
605 +
606 +sensor by setting:
607 +
608 +AT+EXT=6,timeout  (% _msthash="506085" _msttexthash="8782189" _mstvisible="3" style="color:red" %)Time to power this sensor, from 0 ~~ 65535ms
609 +
610 +
611 +
595 595  (% _mstvisible="1" %)
596 596  == (% _msthash="487097" _msttexthash="454818" _mstvisible="3" %)2.5 Show data on Datacake(%%) ==
597 597  
... ... @@ -654,6 +654,9 @@
654 654  1. IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specify time range.
655 655  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.
656 656  
674 +
675 +
676 +
657 657  (% _mstvisible="1" %)
658 658  === (% _msthash="369915" _msttexthash="342797" _mstvisible="3" %)2.6.2 Unix TimeStamp(%%) ===
659 659  
... ... @@ -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;" %)
1175 +== (% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)3.1(% _msthash="487110" _msttexthash="455390" %) E2 Extension Cable(%%) ==
1176 +
1177 +[[image:image-20220619092222-1.png||height="182" width="188"]][[image:image-20220619092313-2.png||height="182" width="173"]]
1178 +
1179 +1m long breakout cable for LHT65N
1180 +
1181 +[[image:image-20220619092421-3.png||height="371" width="529"]]
1182 +
1183 +
1184 +
1185 +(% _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" %)
... ... @@ -1169,6 +1169,9 @@
1169 1169  * -55°C to 125°C
1170 1170  * Working voltage 2.35v ~~ 5v
1171 1171  
1203 +
1204 +
1205 +
1172 1172  (% _mstvisible="1" style="text-align: left;" %)
1173 1173  = (% _msthash="1940107" _msttexthash="1714063" _mstvisible="3" %)4. Configure LHT65N via AT command or LoRaWAN downlink(%%) =
1174 1174  
... ... @@ -1384,6 +1384,9 @@
1384 1384  * 0xA800  **~-~->** AT+PID=0
1385 1385  * 0xA801     **~-~->** AT+PID=1
1386 1386  
1421 +
1422 +
1423 +
1387 1387  (% _mstvisible="1" style="text-align: left;" %)
1388 1388  == (% _msthash="266344" _msttexthash="242879" _mstvisible="3" %)4.4 Set Password(%%) ==
1389 1389  
... ... @@ -1449,6 +1449,7 @@
1449 1449  (% _mstvisible="1" %)
1450 1450  [[image:image-20220523151218-7.png||_mstalt="430703" _mstvisible="3"]]
1451 1451  
1489 +
1452 1452  (% _mstvisible="1" %)
1453 1453  (% _msthash="315252" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1454 1454  
... ... @@ -1455,6 +1455,9 @@
1455 1455  (% _mstvisible="1" %)
1456 1456  * There is no downlink command to set to Sleep mode.
1457 1457  
1496 +
1497 +
1498 +
1458 1458  (% _mstvisible="1" %)
1459 1459  == (% _msthash="336557" _msttexthash="309712" _mstvisible="3" %)4.7 Set system time(%%) ==
1460 1460  
... ... @@ -1589,6 +1589,9 @@
1589 1589  (% _mstvisible="1" %)
1590 1590  * Example: 0xA301 ~/~/Same as AT+CLRDTA
1591 1591  
1633 +
1634 +
1635 +
1592 1592  (% _mstvisible="1" %)
1593 1593  == (% _msthash="740532" _msttexthash="701363" _mstvisible="3" %)4.13 Auto Send None-ACK messages(%%) ==
1594 1594  
... ... @@ -1612,6 +1612,9 @@
1612 1612  (% _mstvisible="1" %)
1613 1613  * Example: 0x3401 ~/~/Same as AT+PNACKMD=1
1614 1614  
1659 +
1660 +
1661 +
1615 1615  (% _mstvisible="1" %)
1616 1616  = (% _msthash="568737" _msttexthash="502827" _mstvisible="3" %)5. Battery & How to replace(%%) =
1617 1617  
... ... @@ -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  
1694 +
1647 1647  (% _mstvisible="1" %)
1648 1648  == (% _msthash="494650" _msttexthash="462241" _mstvisible="3" %)5.3 Battery Life Analyze(%%) ==
1649 1649  
... ... @@ -1745,7 +1745,7 @@
1745 1745  AT+APPSKEY:  Get or Set the Application Session Key
1746 1746  
1747 1747  (% _msthash="506079" _msttexthash="1041729" %)
1748 -AT+APPEUI:  Get or Set the Application EUI
1796 +AT+APPEUI:  Get or Set the Application EUI
1749 1749  
1750 1750  (% _msthash="506080" _msttexthash="2104206" %)
1751 1751  AT+ADR:  Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
... ... @@ -1838,7 +1838,7 @@
1838 1838  AT+DISAT:  Disable AT commands
1839 1839  
1840 1840  (% _msthash="506110" _msttexthash="868361" %)
1841 -AT+PWORD:  Set password, max 9 digits
1889 +AT+PWORD: Set password, max 9 digits
1842 1842  
1843 1843  (% _msthash="506111" _msttexthash="2210299" %)
1844 1844  AT+CHS:  Get or Set Frequency (Unit: Hz) for Single Channel Mode
... ... @@ -1906,7 +1906,7 @@
1906 1906  (% _msthash="506131" _msttexthash="14585714" %)
1907 1907  AT commands：
1908 1908  
1909 -[[image:image-20220615092034-1.png||_mstalt="428870"]]
1957 +[[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"]]
1966 +[[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"]]
1972 +[[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"]]
1980 +[[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"]]
1986 +[[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？(%%) ==
... ... @@ -1948,6 +1948,8 @@
1948 1948  
1949 1949  [[image:image-20220615153355-1.png]]
1950 1950  
1999 +[[image:image-20220620154900-5.jpeg||height="427" width="570"]]
2000 +
1951 1951  (% style="background-color:yellow" %)**1 < - -> GND  < - ->  Black**
1952 1952  
1953 1953  (% style="background-color:yellow" %)**5 < - ->  RXD  < - ->  White**
... ... @@ -1954,9 +1954,10 @@
1954 1954  
1955 1955  (% style="background-color:yellow" %)**9 < - ->  TXD  < - ->  Green**
1956 1956  
1957 -[[image:image-20220615153914-2.jpeg||height="608" width="456"]]
1958 1958  
2008 +To switch from download mode to command mode, press reset key
1959 1959  
2010 +
1960 1960  (((
1961 1961  (% _msthash="736728" _msttexthash="67213055" %)
1962 1962  (((
... ... @@ -1968,16 +1968,18 @@
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]]
2022 +[[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  
2029 +
1979 1979  [[image:image-20220615153355-1.png]]
1980 1980  
2032 +(% style="background-color:yellow" %)**1 < - -> GND  < - ->  Black**
2033 +
1981 1981  (% style="background-color:yellow" %)**4  < - ->  3.3V  < - ->  Blue**
1982 1982  
1983 1983  (% style="background-color:yellow" %)**5 < - ->  RXD  < - ->  White**
... ... @@ -1984,9 +1984,13 @@
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.
2040 +[[image:image-20220620160241-6.jpeg||height="428" width="571"]]
1988 1988  
2042 +Press reset after connecting the 4boot cable to enter the download mode.
1989 1989  
2044 +[[image:image-20220620160516-7.png||height="435" width="435"]]
2045 +
2046 +
1990 1990  (% _mstmutation="1" %)**Step1**(%%): Install TremoProgrammer  first.
1991 1991  
1992 1992  [[image:image-20220615170542-5.png]]
... ... @@ -2004,6 +2004,8 @@
2004 2004  
2005 2005  (% _istranslated="1" _mstmutation="1" %)**Step4：**(%%)Click Start
2006 2006  
2064 +[[image:image-20220620160723-8.png]]
2065 +
2007 2007  
2008 2008  )))
2009 2009  
... ... @@ -2076,8 +2076,6 @@
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  
... ... @@ -2101,11 +2101,6 @@
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  )))
... ... @@ -2131,15 +2131,15 @@
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(%%) =
2140 2140  
2141 -* [[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"]]
2190 +* [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0||_msthash="504975" _msttexthash="51420512"]]
2142 2142  
2192 +
2193 +
2194 +
2143 2143  = (% _msthash="216320" _msttexthash="10002096" %)10. (%%)FCC Warning =
2144 2144  
2145 2145  (% _mstvisible="1" %)
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