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Last modified by Mengting Qiu on 2025/07/03 14:48
From version 148.14
edited by Xiaoling
on 2022/06/17 15:06
Change comment: There is no comment for this version
To version 147.1
edited by Xiaoling
on 2022/06/17 14:32
Change comment: Rollback to version 145.1

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Content
... ... @@ -22,9 +22,6 @@
22 22  (% _mstvisible="1" %)
23 23  (((
24 24  (% _msthash="506051" _msttexthash="24333127" _mstvisible="2" %)
25 -
26 -
27 -(% _msthash="506051" _msttexthash="24333127" _mstvisible="2" %)
28 28  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" %)**.**
29 29  )))
30 30  
... ... @@ -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  
... ... @@ -208,8 +208,8 @@
208 208  The LHT65N has two working modes:
209 209  
210 210  (% _mstvisible="1" %)
211 -* (% 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.
212 -* (% 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. 
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. 
213 213  
214 214  (% _mstvisible="1" %)
215 215  (((
... ... @@ -247,7 +247,7 @@
247 247  Each LHT65N is shipped with a sticker with its device EUI, APP Key and APP EUI as below:
248 248  
249 249  (% _mstvisible="1" %)
250 -[[image:image-20220617150003-1.jpeg]]
244 +[[image:image-20220522232812-2.png||_mstalt="428467" _mstvisible="3" height="219" width="279"]]
251 251  
252 252  (% _msthash="315244" _msttexthash="3659149" _mstvisible="1" %)
253 253  User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot:
... ... @@ -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  
... ... @@ -607,9 +607,6 @@
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  
610 -
611 -
612 -
613 613  (% _mstvisible="1" %)
614 614  == (% _msthash="487097" _msttexthash="454818" _mstvisible="3" %)2.5 Show data on Datacake(%%) ==
615 615  
... ... @@ -1101,19 +1101,19 @@
1101 1101  (% _mstvisible="1" class="box infomessage" %)
1102 1102  (((
1103 1103  (% _msthash="506086" _msttexthash="2193529" _mstvisible="2" style="text-align: left;" %)
1104 -(% _istranslated="1" _mstmutation="1" _mstvisible="4" %)**AT+WMOD=1**(%%):  Enable/disable alarm mode. (0: Disabled, 1: Enabled)
1083 +(% _istranslated="1" _mstmutation="1" _mstvisible="4" %)**AT+WMOD=1**(%%): Enable/disable alarm mode. (0: Disabled, 1: Enabled)
1105 1105  
1106 1106  (% _msthash="506087" _msttexthash="3671265" _mstvisible="2" style="text-align: left;" %)
1107 -(% _istranslated="1" _mstvisible="4" %)**AT+CITEMP=1**(%%):  The interval between checking the alarm temperature. (In minutes)
1086 +(% _istranslated="1" _mstvisible="4" %)**AT+CITEMP=1**(%%): The interval between checking the alarm temperature. (In minutes)
1108 1108  
1109 1109  (% _msthash="506088" _msttexthash="3310437" _mstvisible="2" style="text-align: left;" %)
1110 -(% _istranslated="1" _mstvisible="4" %)**AT+ARTEMP**(%%):  Gets or sets the alarm range of the internal temperature sensor
1089 +(% _istranslated="1" _mstvisible="4" %)**AT+ARTEMP**(%%): Gets or sets the alarm range of the internal temperature sensor
1111 1111  
1112 1112  (% _mstvisible="2" style="text-align: left;" %)
1113 -(% _istranslated="1" _mstmutation="1" %)**AT+ARTEMP=？ **(%%):  Gets the alarm range of the internal temperature sensor(% _mstvisible="3" style="display:none" %)
1092 +(% _istranslated="1" _mstmutation="1" %)**AT+ARTEMP=？ **(%%): Gets the alarm range of the internal temperature sensor(% _mstvisible="3" style="display:none" %)
1114 1114  
1115 1115  (% _msthash="506089" _msttexthash="3590067" _mstvisible="2" style="text-align: left;" %)
1116 -(% _istranslated="1" _mstvisible="4" %)**AT+ARTEMP=45,105**(%%):  Set the internal temperature sensor alarm range from 45 to 105.
1095 +(% _istranslated="1" _mstvisible="4" %)**AT+ARTEMP=45,105**(%%): Set the internal temperature sensor alarm range from 45 to 105.
1117 1117  )))
1118 1118  
1119 1119  
... ... @@ -1156,6 +1156,9 @@
1156 1156  For each success downlink, the PURPLE LED will blink once
1157 1157  
1158 1158  
1138 +
1139 +
1140 +(% _msthash="903008" _msttexthash="1875640" _mstvisible="4" %)
1159 1159  
1160 1160  )))
1161 1161  
... ... @@ -1259,7 +1259,7 @@
1259 1259  (% _mstvisible="1" %)
1260 1260  (((
1261 1261  (% _mstvisible="2" style="text-align: left;" %)
1262 -(% _mstvisible="3" style="color:#4f81bd" %)* (% _msthash="506249" _mstmutation="1" _msttexthash="317850" _mstvisible="4" style="color:#4f81bd" %)**Commands special design for LHT65N**
1244 +(% _mstvisible="3" style="color:#4f81bd" %)* (% _msthash="506054" _msttexthash="792038" %)**Commands special design for LHT65N**
1263 1263  )))
1264 1264  
1265 1265  (% _mstvisible="1" %)
... ... @@ -1701,18 +1701,18 @@
1701 1701  (% _msthash="506061" _msttexthash="170755" %)**Connection:**
1702 1702  
1703 1703  (% _msthash="506062" _msttexthash="1187732" %)
1704 -**✓ (% style="background-color:yellow" %)USB to TTL GND <~-~->GND(%%)**
1686 +✓** USB to TTL GND <~-~->GND**
1705 1705  
1706 -(% _msthash="506063" _msttexthash="1158313" %)**✓  **(% style="background-color:yellow" %)**USB to TTL RXD <~-~-> D+**
1688 +(% _msthash="506063" _msttexthash="1158313" %)**✓ USB to TTL RXD <~-~-> D+**
1707 1707  
1708 -(% _msthash="506064" _msttexthash="1175629" %)**✓  **(% style="background-color:yellow" %)**USB to TTL TXD <~-~-> A11**
1690 +(% _msthash="506064" _msttexthash="1175629" %)**✓ USB to TTL TXD <~-~-> A11**
1709 1709  
1710 -(% _msthash="506065" _msttexthash="1164696" %)**✓  **(% style="background-color:yellow" %)**USB to TTL 3.3V <~-~-> D-**
1692 +(% _msthash="506065" _msttexthash="1164696" %)**✓ USB to TTL 3.3V <~-~-> D-**
1711 1711  
1712 1712  
1713 1713  (((
1714 1714  (% _msthash="736726" _msttexthash="67213055" %)
1715 -In PC, User needs to set serial tool(such as [[**putty**>>https://www.chiark.greenend.org.uk/~~sgtatham/putty/latest.html]], SecureCRT) baud rate to (% style="color:green" %)**9600**(%%) to access to access serial console for LHT65N. The AT commands are disable by default and need to enter password (default:(% style="color:green" %)**123456**) (%%)to active it. Timeout to input AT Command is 5 min, after 5-minute, user need to input password again. User can use AT+DISAT command to disable AT command before timeout.
1697 +In PC, User needs to set serial tool(such as **putty**, SecureCRT) baud rate to **9600** to access to access serial console for LHT65N. The AT commands are disable by default and need to enter password (default:**123456**) to active it. Timeout to input AT Command is 5 min, after 5-minute, user need to input password again. User can use AT+DISAT command to disable AT command before timeout.
1716 1716  )))
1717 1717  
1718 1718  (((
... ... @@ -1929,58 +1929,52 @@
1929 1929  (% _msthash="506132" _msttexthash="337922" %)
1930 1930  Downlink commands:
1931 1931  
1932 -
1933 1933  (% _msthash="506133" _msttexthash="33046" %)
1934 -**TTN:**
1915 +TTN:
1935 1935  
1936 1936  [[image:image-20220615092124-2.png||_mstalt="429221" height="843" width="893"]]
1937 1937  
1938 -
1939 1939  (% _msthash="506134" _msttexthash="11113791" %)
1940 -**Helium：**
1920 +Helium：
1941 1941  
1942 1942  [[image:image-20220615092551-3.png||_mstalt="430794" height="556" width="1097"]]
1943 1943  
1944 -
1945 1945  (% _msthash="506135" _msttexthash="4159844" %)
1946 -**Chirpstack:The downlink window will not be displayed until the network is accessed**
1925 +Chirpstack:The downlink window will not be displayed until the network is accessed
1947 1947  
1948 1948  [[image:image-20220615094850-6.png||_mstalt="433082"]]
1949 1949  
1950 1950  [[image:image-20220615094904-7.png||_mstalt="433485" height="329" width="1067"]]
1951 1951  
1952 -
1953 1953  (% _msthash="506136" _msttexthash="39286" %)
1954 -**Aws:**
1932 +Aws:
1955 1955  
1956 1956  [[image:image-20220615092939-4.png||_mstalt="434460" height="532" width="1062"]]
1957 1957  
1958 -
1959 1959  == (% _msthash="1220570" _msttexthash="33199257" %)6.3 How to change the uplink interval？(%%) ==
1960 1960  
1961 1961  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/How%20to%20set%20the%20transmit%20time%20interval/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20set%20the%20transmit%20time%20interval/||_msthash="506137" _msttexthash="5712018"]]
1962 1962  
1963 -
1964 1964  (% _msthash="536757" _msttexthash="1874951" %)
1965 1965  == 6.4 How to use TTL-USB to connect a PC to input AT commands? ==
1966 1966  
1967 1967  [[image:image-20220615153355-1.png]]
1968 1968  
1969 -(% style="background-color:yellow" %)**1 < - -> GND  < - ->  Black**
1945 +(% _msthash="506138" _msttexthash="243997" %)
1946 +1 < - -> GND  < - ->  Black
1970 1970  
1971 -(% style="background-color:yellow" %)**5 < - ->  RXD  < - ->  White**
1948 +(% _msthash="506139" _msttexthash="257166" %)
1949 +5 < - ->  RXD  < - ->  White
1972 1972  
1973 -(% style="background-color:yellow" %)**9 < - ->  TXD  < - ->  Green**
1951 +(% _msthash="506140" _msttexthash="253799" %)
1952 +9 < - ->  TXD  < - ->  Green
1974 1974  
1975 1975  [[image:image-20220615153914-2.jpeg||height="608" width="456"]]
1976 1976  
1977 -
1978 1978  (((
1979 1979  (% _msthash="736728" _msttexthash="67213055" %)
1980 -(((
1981 -In PC, User needs to set serial tool(such as [[**putty**>>https://www.chiark.greenend.org.uk/~~sgtatham/putty/latest.html]], SecureCRT) baud rate to (% style="color:green" %)**9600** (%%)to access to access serial console for LHT65N. The AT commands are disable by default and need to enter password (default:(% style="color:red" %)**123456**)(%%) to active it. Timeout to input AT Command is 5 min, after 5-minute, user need to input password again. User can use AT+DISAT command to disable AT command before timeout.
1958 +In PC, User needs to set serial tool(such as **putty**, SecureCRT) baud rate to **9600** to access to access serial console for LHT65N. The AT commands are disable by default and need to enter password (default:**123456**) to active it. Timeout to input AT Command is 5 min, after 5-minute, user need to input password again. User can use AT+DISAT command to disable AT command before timeout.
1982 1982  )))
1983 -)))
1984 1984  
1985 1985  (((
1986 1986  (% _msthash="736729" _msttexthash="1907009" %)
... ... @@ -1991,16 +1991,19 @@
1991 1991  
1992 1992  )))
1993 1993  
1994 -
1970 +(% _msthash="536758" _msttexthash="1832428" %)
1995 1995  == 6.5 How to use TTL-USB to connect PC to upgrade firmware? ==
1996 1996  
1997 1997  [[image:image-20220615153355-1.png]]
1998 1998  
1999 -(% style="background-color:yellow" %)**4  < - ->  3.3V  < - ->  Blue**
1975 +(% _msthash="506141" _msttexthash="231309" %)
1976 +4  < - ->  3.3V  < - ->  Blue
2000 2000  
2001 -(% style="background-color:yellow" %)**5 < - ->  RXD  < - ->  White**
1978 +(% _msthash="506142" _msttexthash="257166" %)
1979 +5 < - ->  RXD  < - ->  White
2002 2002  
2003 -(% style="background-color:yellow" %)**9 < - ->  TXD  < - ->  Green**
1981 +(% _msthash="506143" _msttexthash="253799" %)
1982 +9 < - ->  TXD  < - ->  Green
2004 2004  
2005 2005  Use after connection， ground wire（1 < - -> GND  < - ->  Black） for 1s and then pull it out.Then restart the device.
2006 2006  
... ... @@ -2020,7 +2020,7 @@
2020 2020  [[image:image-20220615171334-6.png]]
2021 2021  
2022 2022  
2023 -(% _istranslated="1" _mstmutation="1" %)**Step4：**(%%)Click Start
2002 +(% _istranslated="1" _mstmutation="1" %)**Step4：**(%%)Click Start
2024 2024  
2025 2025  
2026 2026  )))
... ... @@ -2044,42 +2044,42 @@
2044 2044  * (% _mstvisible="3" %)
2045 2045  (((
2046 2046  (% _msthash="903327" _msttexthash="393341" _mstvisible="4" %)
2047 -(% _mstvisible="6" style="color:#4f81bd" %)** **(% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
2026 +(% _mstvisible="6" style="color:#4f81bd" %)** AS923**(%%): LoRaWAN AS923 band
2048 2048  )))
2049 2049  * (% _mstvisible="3" %)
2050 2050  (((
2051 2051  (% _msthash="903328" _msttexthash="394576" _mstvisible="4" %)
2052 -(% _mstvisible="6" style="color:#4f81bd" %)** **(% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
2031 +(% _mstvisible="6" style="color:#4f81bd" %)** AU915**(%%): LoRaWAN AU915 band
2053 2053  )))
2054 2054  * (% _mstvisible="3" %)
2055 2055  (((
2056 2056  (% _msthash="903329" _msttexthash="393913" _mstvisible="4" %)
2057 -(% _mstvisible="6" style="color:#4f81bd" %)** **(% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
2036 +(% _mstvisible="6" style="color:#4f81bd" %)** EU433**(%%): LoRaWAN EU433 band
2058 2058  )))
2059 2059  * (% _mstvisible="3" %)
2060 2060  (((
2061 2061  (% _msthash="903330" _msttexthash="399087" _mstvisible="4" %)
2062 -(% _mstvisible="6" style="color:#4f81bd" %)** **(% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
2041 +(% _mstvisible="6" style="color:#4f81bd" %)** EU868**(%%): LoRaWAN EU868 band
2063 2063  )))
2064 2064  * (% _mstvisible="3" %)
2065 2065  (((
2066 2066  (% _msthash="903331" _msttexthash="395109" _mstvisible="4" %)
2067 -(% _mstvisible="6" style="color:#4f81bd" %)** **(% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
2046 +(% _mstvisible="6" style="color:#4f81bd" %)** KR920**(%%): LoRaWAN KR920 band
2068 2068  )))
2069 2069  * (% _mstvisible="3" %)
2070 2070  (((
2071 2071  (% _msthash="903332" _msttexthash="400842" _mstvisible="4" %)
2072 -(% _mstvisible="6" style="color:#4f81bd" %)** **(% style="color:red" %)**US915**(%%): LoRaWAN US915 band
2051 +(% _mstvisible="6" style="color:#4f81bd" %)** US915**(%%): LoRaWAN US915 band
2073 2073  )))
2074 2074  * (% _mstvisible="3" %)
2075 2075  (((
2076 2076  (% _msthash="903333" _msttexthash="396487" _mstvisible="4" %)
2077 -(% _mstvisible="6" style="color:#4f81bd" %)** **(% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
2056 +(% _mstvisible="6" style="color:#4f81bd" %)** IN865**(%%): LoRaWAN IN865 band
2078 2078  )))
2079 2079  * (% _mstvisible="3" %)
2080 2080  (((
2081 2081  (% _msthash="903334" _msttexthash="390923" _mstvisible="4" %)
2082 -(% _mstvisible="6" style="color:#4f81bd" %)** **(% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
2061 +(% _mstvisible="6" style="color:#4f81bd" %)** CN470**(%%): LoRaWAN CN470 band
2083 2083  )))
2084 2084  
2085 2085  (% _mstvisible="1" %)
... ... @@ -2092,7 +2092,7 @@
2092 2092  * (% _mstvisible="3" %)
2093 2093  (((
2094 2094  (% _msthash="903335" _msttexthash="720135" _mstvisible="4" %)
2095 -(% style="color:red" %)**E3**(%%): External Temperature Probe
2074 +(% _mstvisible="6" style="color:#4f81bd" %)**E3**(%%): External Temperature Probe
2096 2096  
2097 2097  
2098 2098  (% _msthash="903335" _msttexthash="720135" _mstvisible="4" %)
... ... @@ -2119,6 +2119,11 @@
2119 2119  )))
2120 2120  * (% _mstvisible="3" %)
2121 2121  (((
2101 +(% _msthash="903337" _msttexthash="242567" _mstvisible="4" %)
2102 +Program cable x 1
2103 +)))
2104 +* (% _mstvisible="3" %)
2105 +(((
2122 2122  (% _msthash="903338" _msttexthash="544167" _mstvisible="4" %)
2123 2123  Optional external sensor
2124 2124  )))
... ... @@ -2133,18 +2133,24 @@
2133 2133  * (% _mstvisible="3" %)
2134 2134  (((
2135 2135  (% _msthash="903339" _msttexthash="391807" _mstvisible="4" %)
2136 -Device Size:  10 x 10 x 3.5 cm
2120 +Device Size:  13.5 x 7 x 3 cm
2137 2137  )))
2138 2138  * (% _mstvisible="3" %)
2139 2139  (((
2140 2140  (% _msthash="903340" _msttexthash="285298" _mstvisible="4" %)
2141 -Device Weight: 120.5g
2125 +Device Weight: 105g
2142 2142  )))
2143 -
2144 -(% _mstvisible="3" %)
2127 +* (% _mstvisible="3" %)
2145 2145  (((
2146 -
2129 +(% _msthash="903341" _msttexthash="562926" _mstvisible="4" %)
2130 +Package Size / pcs : 14.5 x 8 x 5 cm
2131 +)))
2132 +* (% _mstvisible="3" %)
2133 +(((
2134 +(% _msthash="903342" _msttexthash="227084" _mstvisible="4" %)
2135 +Weight / pcs : 170g
2147 2147  
2137 +
2148 2148  (% _msthash="903342" _msttexthash="227084" _mstvisible="4" %)
2149 2149  
2150 2150  )))
... ... @@ -2153,8 +2153,6 @@
2153 2153  
2154 2154  * [[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"]]
2155 2155  
2156 -
2157 -
2158 2158  = (% _msthash="216320" _msttexthash="10002096" %)10. (%%)FCC Warning =
2159 2159  
2160 2160  (% _mstvisible="1" %)
image-20220617150003-1.jpeg
Author
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1 -XWiki.Xiaoling
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Content