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Last modified by Xiaoling on 2023/07/18 10:12
From version 148.8
edited by Xiaoling
on 2022/06/17 15:05
Change comment: There is no comment for this version
To version 166.11
edited by Xiaoling
on 2022/06/21 10:40
Change comment: There is no comment for this version

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... ... @@ -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  
... ... @@ -468,7 +468,6 @@
468 468  )))
469 469  
470 470  
471 -
472 472  (% _mstvisible="1" %)
473 473  ==== (% _msthash="1389752" _msttexthash="1234766" _mstvisible="3" %)2.4.6.2 Ext~=9, E3 sensor with Unix Timestamp(%%) ====
474 474  
... ... @@ -589,6 +589,21 @@
589 589  * 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.
590 590  * 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)
591 591  
594 +
595 +
596 +
597 +==== (% _msthash="1389752" _msttexthash="1234766" _mstvisible="3" %)2.4.6.3 Ext~=6, ADC Sensor (use with E2 Cable)(%%) ====
598 +
599 +In this mode, user can connect external ADC sensor to check ADC value. The 3V3_OUT can
600 +
601 +be used to power the external ADC sensor; user can control the power on time for this
602 +
603 +sensor by setting:
604 +
605 +AT+EXT=6,timeout  (% _msthash="506085" _msttexthash="8782189" _mstvisible="3" style="color:red" %)Time to power this sensor, from 0 ~~ 65535ms
606 +
607 +
608 +
592 592  (% _mstvisible="1" %)
593 593  == (% _msthash="487097" _msttexthash="454818" _mstvisible="3" %)2.5 Show data on Datacake(%%) ==
594 594  
... ... @@ -651,6 +651,9 @@
651 651  1. IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specify time range.
652 652  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.
653 653  
671 +
672 +
673 +
654 654  (% _mstvisible="1" %)
655 655  === (% _msthash="369915" _msttexthash="342797" _mstvisible="3" %)2.6.2 Unix TimeStamp(%%) ===
656 656  
... ... @@ -1149,6 +1149,17 @@
1149 1149  = (% _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(%%) =
1150 1150  
1151 1151  (% _msthidden="1" _mstvisible="1" style="text-align: left;" %)
1172 +== (% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)3.1(% _msthash="487110" _msttexthash="455390" %) E2 Extension Cable(%%) ==
1173 +
1174 +[[image:image-20220619092222-1.png||height="182" width="188"]][[image:image-20220619092313-2.png||height="182" width="173"]]
1175 +
1176 +1m long breakout cable for LHT65N
1177 +
1178 +[[image:image-20220619092421-3.png||height="371" width="529"]]
1179 +
1180 +
1181 +
1182 +(% _msthidden="1" _mstvisible="1" style="text-align: left;" %)
1152 1152  == (% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)3.1(% _msthash="487110" _msttexthash="455390" %) E3 Temperature Probe(%%) ==
1153 1153  
1154 1154  (% _mstvisible="1" %)
... ... @@ -1166,6 +1166,9 @@
1166 1166  * -55°C to 125°C
1167 1167  * Working voltage 2.35v ~~ 5v
1168 1168  
1200 +
1201 +
1202 +
1169 1169  (% _mstvisible="1" style="text-align: left;" %)
1170 1170  = (% _msthash="1940107" _msttexthash="1714063" _mstvisible="3" %)4. Configure LHT65N via AT command or LoRaWAN downlink(%%) =
1171 1171  
... ... @@ -1381,6 +1381,9 @@
1381 1381  * 0xA800  **~-~->** AT+PID=0
1382 1382  * 0xA801     **~-~->** AT+PID=1
1383 1383  
1418 +
1419 +
1420 +
1384 1384  (% _mstvisible="1" style="text-align: left;" %)
1385 1385  == (% _msthash="266344" _msttexthash="242879" _mstvisible="3" %)4.4 Set Password(%%) ==
1386 1386  
... ... @@ -1446,6 +1446,7 @@
1446 1446  (% _mstvisible="1" %)
1447 1447  [[image:image-20220523151218-7.png||_mstalt="430703" _mstvisible="3"]]
1448 1448  
1486 +
1449 1449  (% _mstvisible="1" %)
1450 1450  (% _msthash="315252" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1451 1451  
... ... @@ -1452,6 +1452,9 @@
1452 1452  (% _mstvisible="1" %)
1453 1453  * There is no downlink command to set to Sleep mode.
1454 1454  
1493 +
1494 +
1495 +
1455 1455  (% _mstvisible="1" %)
1456 1456  == (% _msthash="336557" _msttexthash="309712" _mstvisible="3" %)4.7 Set system time(%%) ==
1457 1457  
... ... @@ -1586,6 +1586,9 @@
1586 1586  (% _mstvisible="1" %)
1587 1587  * Example: 0xA301 ~/~/Same as AT+CLRDTA
1588 1588  
1630 +
1631 +
1632 +
1589 1589  (% _mstvisible="1" %)
1590 1590  == (% _msthash="740532" _msttexthash="701363" _mstvisible="3" %)4.13 Auto Send None-ACK messages(%%) ==
1591 1591  
... ... @@ -1609,6 +1609,9 @@
1609 1609  (% _mstvisible="1" %)
1610 1610  * Example: 0x3401 ~/~/Same as AT+PNACKMD=1
1611 1611  
1656 +
1657 +
1658 +
1612 1612  (% _mstvisible="1" %)
1613 1613  = (% _msthash="568737" _msttexthash="502827" _mstvisible="3" %)5. Battery & How to replace(%%) =
1614 1614  
... ... @@ -1641,6 +1641,7 @@
1641 1641  (% _mstvisible="1" %)
1642 1642  [[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"]]
1643 1643  
1691 +
1644 1644  (% _mstvisible="1" %)
1645 1645  == (% _msthash="494650" _msttexthash="462241" _mstvisible="3" %)5.3 Battery Life Analyze(%%) ==
1646 1646  
... ... @@ -1742,7 +1742,7 @@
1742 1742  AT+APPSKEY:  Get or Set the Application Session Key
1743 1743  
1744 1744  (% _msthash="506079" _msttexthash="1041729" %)
1745 -AT+APPEUI:  Get or Set the Application EUI
1793 +AT+APPEUI:  Get or Set the Application EUI
1746 1746  
1747 1747  (% _msthash="506080" _msttexthash="2104206" %)
1748 1748  AT+ADR:  Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
... ... @@ -1835,7 +1835,7 @@
1835 1835  AT+DISAT:  Disable AT commands
1836 1836  
1837 1837  (% _msthash="506110" _msttexthash="868361" %)
1838 -AT+PWORD:  Set password, max 9 digits
1886 +AT+PWORD: Set password, max 9 digits
1839 1839  
1840 1840  (% _msthash="506111" _msttexthash="2210299" %)
1841 1841  AT+CHS:  Get or Set Frequency (Unit: Hz) for Single Channel Mode
... ... @@ -1903,7 +1903,7 @@
1903 1903  (% _msthash="506131" _msttexthash="14585714" %)
1904 1904  AT commands：
1905 1905  
1906 -[[image:image-20220615092034-1.png||_mstalt="428870"]]
1954 +[[image:image-20220620153708-1.png||height="603" width="723"]]
1907 1907  
1908 1908  (% _msthash="506132" _msttexthash="337922" %)
1909 1909  Downlink commands:
... ... @@ -1912,13 +1912,13 @@
1912 1912  (% _msthash="506133" _msttexthash="33046" %)
1913 1913  **TTN:**
1914 1914  
1915 -[[image:image-20220615092124-2.png||_mstalt="429221" height="843" width="893"]]
1963 +[[image:image-20220615092124-2.png||_mstalt="429221" height="649" width="688"]]
1916 1916  
1917 1917  
1918 1918  (% _msthash="506134" _msttexthash="11113791" %)
1919 1919  **Helium：**
1920 1920  
1921 -[[image:image-20220615092551-3.png||_mstalt="430794" height="556" width="1097"]]
1969 +[[image:image-20220615092551-3.png||_mstalt="430794" height="423" width="835"]]
1922 1922  
1923 1923  
1924 1924  (% _msthash="506135" _msttexthash="4159844" %)
... ... @@ -1926,13 +1926,13 @@
1926 1926  
1927 1927  [[image:image-20220615094850-6.png||_mstalt="433082"]]
1928 1928  
1929 -[[image:image-20220615094904-7.png||_mstalt="433485" height="329" width="1067"]]
1977 +[[image:image-20220615094904-7.png||_mstalt="433485" height="281" width="911"]]
1930 1930  
1931 1931  
1932 1932  (% _msthash="506136" _msttexthash="39286" %)
1933 1933  **Aws:**
1934 1934  
1935 -[[image:image-20220615092939-4.png||_mstalt="434460" height="532" width="1062"]]
1983 +[[image:image-20220615092939-4.png||_mstalt="434460" height="448" width="894"]]
1936 1936  
1937 1937  
1938 1938  == (% _msthash="1220570" _msttexthash="33199257" %)6.3 How to change the uplink interval？(%%) ==
... ... @@ -1945,6 +1945,8 @@
1945 1945  
1946 1946  [[image:image-20220615153355-1.png]]
1947 1947  
1996 +[[image:image-20220620154900-5.jpeg||height="427" width="570"]]
1997 +
1948 1948  (% style="background-color:yellow" %)**1 < - -> GND  < - ->  Black**
1949 1949  
1950 1950  (% style="background-color:yellow" %)**5 < - ->  RXD  < - ->  White**
... ... @@ -1951,9 +1951,10 @@
1951 1951  
1952 1952  (% style="background-color:yellow" %)**9 < - ->  TXD  < - ->  Green**
1953 1953  
1954 -[[image:image-20220615153914-2.jpeg||height="608" width="456"]]
1955 1955  
2005 +To switch from download mode to command mode, press reset key
1956 1956  
2007 +
1957 1957  (((
1958 1958  (% _msthash="736728" _msttexthash="67213055" %)
1959 1959  (((
... ... @@ -1965,16 +1965,18 @@
1965 1965  (% _msthash="736729" _msttexthash="1907009" %)
1966 1966  Input password and ATZ to activate LHT65N,As shown below:
1967 1967  
1968 -[[image:image-20220615154519-3.png]]
2019 +[[image:image-20220615154519-3.png||height="672" width="807"]]
1969 1969  
1970 1970  
1971 1971  )))
1972 1972  
1973 -
1974 1974  == 6.5 How to use TTL-USB to connect PC to upgrade firmware? ==
1975 1975  
2026 +
1976 1976  [[image:image-20220615153355-1.png]]
1977 1977  
2029 +(% style="background-color:yellow" %)**1 < - -> GND  < - ->  Black**
2030 +
1978 1978  (% style="background-color:yellow" %)**4  < - ->  3.3V  < - ->  Blue**
1979 1979  
1980 1980  (% style="background-color:yellow" %)**5 < - ->  RXD  < - ->  White**
... ... @@ -1981,9 +1981,13 @@
1981 1981  
1982 1982  (% style="background-color:yellow" %)**9 < - ->  TXD  < - ->  Green**
1983 1983  
1984 -Use after connection， ground wire（1 < - -> GND  < - ->  Black） for 1s and then pull it out.Then restart the device.
2037 +[[image:image-20220620160241-6.jpeg||height="428" width="571"]]
1985 1985  
2039 +Press reset after connecting the 4boot cable to enter the download mode.
1986 1986  
2041 +[[image:image-20220620160516-7.png||height="435" width="435"]]
2042 +
2043 +
1987 1987  (% _mstmutation="1" %)**Step1**(%%): Install TremoProgrammer  first.
1988 1988  
1989 1989  [[image:image-20220615170542-5.png]]
... ... @@ -2001,6 +2001,8 @@
2001 2001  
2002 2002  (% _istranslated="1" _mstmutation="1" %)**Step4：**(%%)Click Start
2003 2003  
2061 +[[image:image-20220620160723-8.png]]
2062 +
2004 2004  
2005 2005  )))
2006 2006  
... ... @@ -2073,8 +2073,6 @@
2073 2073  (% _msthash="903335" _msttexthash="720135" _mstvisible="4" %)
2074 2074  (% style="color:red" %)**E3**(%%): External Temperature Probe
2075 2075  
2076 -
2077 -(% _msthash="903335" _msttexthash="720135" _mstvisible="4" %)
2078 2078  
2079 2079  )))
2080 2080  
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2123 2123  (% _mstvisible="3" %)
2124 2124  (((
2125 2125  
2126 -
2127 -(% _msthash="903342" _msttexthash="227084" _mstvisible="4" %)
2128 -
2129 2129  )))
2130 2130  
2131 2131  = (% _msthash="184782" _msttexthash="16007771" %)9. Reference material(%%) =
2132 2132  
2133 -* [[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"]]
2187 +* [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0||_msthash="504975" _msttexthash="51420512"]]
2134 2134  
2135 2135  
2136 2136  
2191 +
2137 2137  = (% _msthash="216320" _msttexthash="10002096" %)10. (%%)FCC Warning =
2138 2138  
2139 2139  (% _mstvisible="1" %)
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