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Last modified by Mengting Qiu on 2025/07/03 14:48
From version 147.21
edited by Xiaoling
on 2022/06/17 14:59
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

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Author
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1 -XWiki.Xiaoling
1 +XWiki.Bei
Content
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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  
... ... @@ -202,8 +202,8 @@
202 202  The LHT65N has two working modes:
203 203  
204 204  (% _mstvisible="1" %)
205 -* **Deep Sleep Mode**: LHT65N doesn’t have any LoRaWAN activation. This mode is used for storage and shipping to save battery life.
206 -* **Working Mode**: In this mode, LHT65N works as LoRaWAN Sensor mode to Join LoRaWAN network and send out the sensor data to the server. Between each sampling/tx/rx periodically, LHT65 will be in STOP mode (IDLE mode), in STOP mode, LHT65N has the same power consumption as Deep Sleep mode. 
208 +* (% style="color:blue" %)**Deep Sleep Mode**(%%): LHT65N doesn’t have any LoRaWAN activation. This mode is used for storage and shipping to save battery life.
209 +* (% style="color:blue" %)**Working Mode**(%%):  In this mode, LHT65N works as LoRaWAN Sensor mode to Join LoRaWAN network and send out the sensor data to the server. Between each sampling/tx/rx periodically, LHT65N will be in STOP mode (IDLE mode), in STOP mode, LHT65N has the same power consumption as Deep Sleep mode. 
207 207  
208 208  (% _mstvisible="1" %)
209 209  (((
... ... @@ -241,7 +241,7 @@
241 241  Each LHT65N is shipped with a sticker with its device EUI, APP Key and APP EUI as below:
242 242  
243 243  (% _mstvisible="1" %)
244 -[[image:image-20220522232812-2.png||_mstalt="428467" _mstvisible="3" height="219" width="279"]]
247 +[[image:image-20220617150003-1.jpeg]]
245 245  
246 246  (% _msthash="315244" _msttexthash="3659149" _mstvisible="1" %)
247 247  User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot:
... ... @@ -398,8 +398,6 @@
398 398  * BAT status=(0Xcba4>>14)&0xFF=11(B)，very good
399 399  * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
400 400  
401 -
402 -
403 403  (% _mstvisible="1" %)
404 404  === (% _msthash="600769" _msttexthash="565838" _mstvisible="3" %)2.4.3 Built-in Temperature(%%) ===
405 405  
... ... @@ -415,7 +415,6 @@
415 415  (% _mstvisible="1" %)
416 416  * Temperature:  (0xF5C6-65536)/100=-26.18℃
417 417  
418 -
419 419  (% _mstvisible="1" %)
420 420  === (% _msthash="475891" _msttexthash="445120" _mstvisible="3" %)2.4.4 Built-in Humidity(%%) ===
421 421  
... ... @@ -425,7 +425,6 @@
425 425  (% _mstvisible="1" %)
426 426  * Humidity:    0x025C/10=60.4%
427 427  
428 -
429 429  (% _mstvisible="1" %)
430 430  === (% _msthash="116532" _msttexthash="87958" _mstvisible="3" %)2.4.5 Ext #(%%) ===
431 431  
... ... @@ -472,7 +472,6 @@
472 472  )))
473 473  
474 474  
475 -
476 476  (% _mstvisible="1" %)
477 477  ==== (% _msthash="1389752" _msttexthash="1234766" _mstvisible="3" %)2.4.6.2 Ext~=9, E3 sensor with Unix Timestamp(%%) ====
478 478  
... ... @@ -593,7 +593,11 @@
593 593  * 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.
594 594  * 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)
595 595  
594 +==== (% _msthash="1389752" _msttexthash="1234766" _mstvisible="3" %)2.4.6.3 Ext~=6, ADC Sensor (use with E2 Cable)(%%) ====
596 596  
596 +
597 +
598 +
597 597  (% _mstvisible="1" %)
598 598  == (% _msthash="487097" _msttexthash="454818" _mstvisible="3" %)2.5 Show data on Datacake(%%) ==
599 599  
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656 656  1. IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specify time range.
657 657  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.
658 658  
659 -
660 660  (% _mstvisible="1" %)
661 661  === (% _msthash="369915" _msttexthash="342797" _mstvisible="3" %)2.6.2 Unix TimeStamp(%%) ===
662 662  
... ... @@ -1155,6 +1155,17 @@
1155 1155  = (% _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(%%) =
1156 1156  
1157 1157  (% _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;" %)
1158 1158  == (% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)3.1(% _msthash="487110" _msttexthash="455390" %) E3 Temperature Probe(%%) ==
1159 1159  
1160 1160  (% _mstvisible="1" %)
... ... @@ -1172,7 +1172,6 @@
1172 1172  * -55°C to 125°C
1173 1173  * Working voltage 2.35v ~~ 5v
1174 1174  
1175 -
1176 1176  (% _mstvisible="1" style="text-align: left;" %)
1177 1177  = (% _msthash="1940107" _msttexthash="1714063" _mstvisible="3" %)4. Configure LHT65N via AT command or LoRaWAN downlink(%%) =
1178 1178  
... ... @@ -1388,7 +1388,6 @@
1388 1388  * 0xA800  **~-~->** AT+PID=0
1389 1389  * 0xA801     **~-~->** AT+PID=1
1390 1390  
1391 -
1392 1392  (% _mstvisible="1" style="text-align: left;" %)
1393 1393  == (% _msthash="266344" _msttexthash="242879" _mstvisible="3" %)4.4 Set Password(%%) ==
1394 1394  
... ... @@ -1460,7 +1460,6 @@
1460 1460  (% _mstvisible="1" %)
1461 1461  * There is no downlink command to set to Sleep mode.
1462 1462  
1463 -
1464 1464  (% _mstvisible="1" %)
1465 1465  == (% _msthash="336557" _msttexthash="309712" _mstvisible="3" %)4.7 Set system time(%%) ==
1466 1466  
... ... @@ -1595,7 +1595,6 @@
1595 1595  (% _mstvisible="1" %)
1596 1596  * Example: 0xA301 ~/~/Same as AT+CLRDTA
1597 1597  
1598 -
1599 1599  (% _mstvisible="1" %)
1600 1600  == (% _msthash="740532" _msttexthash="701363" _mstvisible="3" %)4.13 Auto Send None-ACK messages(%%) ==
1601 1601  
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1619 1619  (% _mstvisible="1" %)
1620 1620  * Example: 0x3401 ~/~/Same as AT+PNACKMD=1
1621 1621  
1622 -
1623 1623  (% _mstvisible="1" %)
1624 1624  = (% _msthash="568737" _msttexthash="502827" _mstvisible="3" %)5. Battery & How to replace(%%) =
1625 1625  
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1652 1652  (% _mstvisible="1" %)
1653 1653  [[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"]]
1654 1654  
1662 +
1655 1655  (% _mstvisible="1" %)
1656 1656  == (% _msthash="494650" _msttexthash="462241" _mstvisible="3" %)5.3 Battery Life Analyze(%%) ==
1657 1657  
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1914 1914  (% _msthash="506131" _msttexthash="14585714" %)
1915 1915  AT commands：
1916 1916  
1917 -[[image:image-20220615092034-1.png||_mstalt="428870"]]
1925 +[[image:image-20220620153708-1.png||height="603" width="723"]]
1918 1918  
1919 1919  (% _msthash="506132" _msttexthash="337922" %)
1920 1920  Downlink commands:
... ... @@ -1923,13 +1923,13 @@
1923 1923  (% _msthash="506133" _msttexthash="33046" %)
1924 1924  **TTN:**
1925 1925  
1926 -[[image:image-20220615092124-2.png||_mstalt="429221" height="843" width="893"]]
1934 +[[image:image-20220615092124-2.png||_mstalt="429221" height="649" width="688"]]
1927 1927  
1928 1928  
1929 1929  (% _msthash="506134" _msttexthash="11113791" %)
1930 1930  **Helium：**
1931 1931  
1932 -[[image:image-20220615092551-3.png||_mstalt="430794" height="556" width="1097"]]
1940 +[[image:image-20220615092551-3.png||_mstalt="430794" height="423" width="835"]]
1933 1933  
1934 1934  
1935 1935  (% _msthash="506135" _msttexthash="4159844" %)
... ... @@ -1937,13 +1937,13 @@
1937 1937  
1938 1938  [[image:image-20220615094850-6.png||_mstalt="433082"]]
1939 1939  
1940 -[[image:image-20220615094904-7.png||_mstalt="433485" height="329" width="1067"]]
1948 +[[image:image-20220615094904-7.png||_mstalt="433485" height="281" width="911"]]
1941 1941  
1942 1942  
1943 1943  (% _msthash="506136" _msttexthash="39286" %)
1944 1944  **Aws:**
1945 1945  
1946 -[[image:image-20220615092939-4.png||_mstalt="434460" height="532" width="1062"]]
1954 +[[image:image-20220615092939-4.png||_mstalt="434460" height="448" width="894"]]
1947 1947  
1948 1948  
1949 1949  == (% _msthash="1220570" _msttexthash="33199257" %)6.3 How to change the uplink interval？(%%) ==
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1956 1956  
1957 1957  [[image:image-20220615153355-1.png]]
1958 1958  
1967 +[[image:image-20220620154900-5.jpeg||height="427" width="570"]]
1968 +
1959 1959  (% style="background-color:yellow" %)**1 < - -> GND  < - ->  Black**
1960 1960  
1961 1961  (% style="background-color:yellow" %)**5 < - ->  RXD  < - ->  White**
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1962 1962  
1963 1963  (% style="background-color:yellow" %)**9 < - ->  TXD  < - ->  Green**
1964 1964  
1965 -[[image:image-20220615153914-2.jpeg||height="608" width="456"]]
1975 +[[image:image-20220620154433-3.png||height="573" width="430"]]
1966 1966  
1967 1967  
1978 +
1968 1968  (((
1969 1969  (% _msthash="736728" _msttexthash="67213055" %)
1970 1970  (((
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1976 1976  (% _msthash="736729" _msttexthash="1907009" %)
1977 1977  Input password and ATZ to activate LHT65N,As shown below:
1978 1978  
1979 -[[image:image-20220615154519-3.png]]
1990 +[[image:image-20220615154519-3.png||height="672" width="807"]]
1980 1980  
1981 1981  
1982 1982  )))
1983 1983  
1984 -
1985 1985  == 6.5 How to use TTL-USB to connect PC to upgrade firmware? ==
1986 1986  
1997 +
1987 1987  [[image:image-20220615153355-1.png]]
1988 1988  
2000 +(% style="background-color:yellow" %)**1 < - -> GND  < - ->  Black**
2001 +
1989 1989  (% style="background-color:yellow" %)**4  < - ->  3.3V  < - ->  Blue**
1990 1990  
1991 1991  (% style="background-color:yellow" %)**5 < - ->  RXD  < - ->  White**
... ... @@ -1992,9 +1992,13 @@
1992 1992  
1993 1993  (% style="background-color:yellow" %)**9 < - ->  TXD  < - ->  Green**
1994 1994  
1995 -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"]]
1996 1996  
2010 +Press reset after connecting the 4boot cable to enter the download mode.
1997 1997  
2012 +[[image:image-20220620160516-7.png||height="435" width="435"]]
2013 +
2014 +
1998 1998  (% _mstmutation="1" %)**Step1**(%%): Install TremoProgrammer  first.
1999 1999  
2000 2000  [[image:image-20220615170542-5.png]]
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2012 2012  
2013 2013  (% _istranslated="1" _mstmutation="1" %)**Step4：**(%%)Click Start
2014 2014  
2015 -
2032 +[[image:image-20220620160723-8.png]]
2016 2016  )))
2017 2017  
2018 2018  (% _mstvisible="1" %)
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2084 2084  (% _msthash="903335" _msttexthash="720135" _mstvisible="4" %)
2085 2085  (% style="color:red" %)**E3**(%%): External Temperature Probe
2086 2086  
2087 -
2088 -(% _msthash="903335" _msttexthash="720135" _mstvisible="4" %)
2089 2089  
2090 2090  )))
2091 2091  
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2109 2109  )))
2110 2110  * (% _mstvisible="3" %)
2111 2111  (((
2112 -(% _msthash="903337" _msttexthash="242567" _mstvisible="4" %)
2113 -Program cable x 1
2114 -)))
2115 -* (% _mstvisible="3" %)
2116 -(((
2117 2117  (% _msthash="903338" _msttexthash="544167" _mstvisible="4" %)
2118 2118  Optional external sensor
2119 2119  )))
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2139 2139  (% _mstvisible="3" %)
2140 2140  (((
2141 2141  
2142 -
2143 -(% _msthash="903342" _msttexthash="227084" _mstvisible="4" %)
2144 -
2145 2145  )))
2146 2146  
2147 2147  = (% _msthash="184782" _msttexthash="16007771" %)9. Reference material(%%) =
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