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Last modified by Mengting Qiu on 2025/07/03 14:48
From version 148.15
edited by Xiaoling
on 2022/06/17 15:07
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

Summary

Details

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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  
... ... @@ -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  
... ... @@ -1104,19 +1104,19 @@
1104 1104  (% _mstvisible="1" class="box infomessage" %)
1105 1105  (((
1106 1106  (% _msthash="506086" _msttexthash="2193529" _mstvisible="2" style="text-align: left;" %)
1107 -(% _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)
1108 1108  
1109 1109  (% _msthash="506087" _msttexthash="3671265" _mstvisible="2" style="text-align: left;" %)
1110 -(% _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)
1111 1111  
1112 1112  (% _msthash="506088" _msttexthash="3310437" _mstvisible="2" style="text-align: left;" %)
1113 -(% _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
1114 1114  
1115 1115  (% _mstvisible="2" style="text-align: left;" %)
1116 -(% _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" %)
1117 1117  
1118 1118  (% _msthash="506089" _msttexthash="3590067" _mstvisible="2" style="text-align: left;" %)
1119 -(% _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.
1120 1120  )))
1121 1121  
1122 1122  
... ... @@ -1159,6 +1159,9 @@
1159 1159  For each success downlink, the PURPLE LED will blink once
1160 1160  
1161 1161  
1138 +
1139 +
1140 +(% _msthash="903008" _msttexthash="1875640" _mstvisible="4" %)
1162 1162  
1163 1163  )))
1164 1164  
... ... @@ -1262,7 +1262,7 @@
1262 1262  (% _mstvisible="1" %)
1263 1263  (((
1264 1264  (% _mstvisible="2" style="text-align: left;" %)
1265 -(% _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**
1266 1266  )))
1267 1267  
1268 1268  (% _mstvisible="1" %)
... ... @@ -1704,18 +1704,18 @@
1704 1704  (% _msthash="506061" _msttexthash="170755" %)**Connection:**
1705 1705  
1706 1706  (% _msthash="506062" _msttexthash="1187732" %)
1707 -**✓ (% style="background-color:yellow" %)USB to TTL GND <~-~->GND(%%)**
1686 +✓** USB to TTL GND <~-~->GND**
1708 1708  
1709 -(% _msthash="506063" _msttexthash="1158313" %)**✓  **(% style="background-color:yellow" %)**USB to TTL RXD <~-~-> D+**
1688 +(% _msthash="506063" _msttexthash="1158313" %)**✓ USB to TTL RXD <~-~-> D+**
1710 1710  
1711 -(% _msthash="506064" _msttexthash="1175629" %)**✓  **(% style="background-color:yellow" %)**USB to TTL TXD <~-~-> A11**
1690 +(% _msthash="506064" _msttexthash="1175629" %)**✓ USB to TTL TXD <~-~-> A11**
1712 1712  
1713 -(% _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-**
1714 1714  
1715 1715  
1716 1716  (((
1717 1717  (% _msthash="736726" _msttexthash="67213055" %)
1718 -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.
1719 1719  )))
1720 1720  
1721 1721  (((
... ... @@ -1932,58 +1932,52 @@
1932 1932  (% _msthash="506132" _msttexthash="337922" %)
1933 1933  Downlink commands:
1934 1934  
1935 -
1936 1936  (% _msthash="506133" _msttexthash="33046" %)
1937 -**TTN:**
1915 +TTN:
1938 1938  
1939 1939  [[image:image-20220615092124-2.png||_mstalt="429221" height="843" width="893"]]
1940 1940  
1941 -
1942 1942  (% _msthash="506134" _msttexthash="11113791" %)
1943 -**Helium：**
1920 +Helium：
1944 1944  
1945 1945  [[image:image-20220615092551-3.png||_mstalt="430794" height="556" width="1097"]]
1946 1946  
1947 -
1948 1948  (% _msthash="506135" _msttexthash="4159844" %)
1949 -**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
1950 1950  
1951 1951  [[image:image-20220615094850-6.png||_mstalt="433082"]]
1952 1952  
1953 1953  [[image:image-20220615094904-7.png||_mstalt="433485" height="329" width="1067"]]
1954 1954  
1955 -
1956 1956  (% _msthash="506136" _msttexthash="39286" %)
1957 -**Aws:**
1932 +Aws:
1958 1958  
1959 1959  [[image:image-20220615092939-4.png||_mstalt="434460" height="532" width="1062"]]
1960 1960  
1961 -
1962 1962  == (% _msthash="1220570" _msttexthash="33199257" %)6.3 How to change the uplink interval？(%%) ==
1963 1963  
1964 1964  [[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"]]
1965 1965  
1966 -
1967 1967  (% _msthash="536757" _msttexthash="1874951" %)
1968 1968  == 6.4 How to use TTL-USB to connect a PC to input AT commands? ==
1969 1969  
1970 1970  [[image:image-20220615153355-1.png]]
1971 1971  
1972 -(% style="background-color:yellow" %)**1 < - -> GND  < - ->  Black**
1945 +(% _msthash="506138" _msttexthash="243997" %)
1946 +1 < - -> GND  < - ->  Black
1973 1973  
1974 -(% style="background-color:yellow" %)**5 < - ->  RXD  < - ->  White**
1948 +(% _msthash="506139" _msttexthash="257166" %)
1949 +5 < - ->  RXD  < - ->  White
1975 1975  
1976 -(% style="background-color:yellow" %)**9 < - ->  TXD  < - ->  Green**
1951 +(% _msthash="506140" _msttexthash="253799" %)
1952 +9 < - ->  TXD  < - ->  Green
1977 1977  
1978 1978  [[image:image-20220615153914-2.jpeg||height="608" width="456"]]
1979 1979  
1980 -
1981 1981  (((
1982 1982  (% _msthash="736728" _msttexthash="67213055" %)
1983 -(((
1984 -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.
1985 1985  )))
1986 -)))
1987 1987  
1988 1988  (((
1989 1989  (% _msthash="736729" _msttexthash="1907009" %)
... ... @@ -1994,16 +1994,19 @@
1994 1994  
1995 1995  )))
1996 1996  
1997 -
1970 +(% _msthash="536758" _msttexthash="1832428" %)
1998 1998  == 6.5 How to use TTL-USB to connect PC to upgrade firmware? ==
1999 1999  
2000 2000  [[image:image-20220615153355-1.png]]
2001 2001  
2002 -(% style="background-color:yellow" %)**4  < - ->  3.3V  < - ->  Blue**
1975 +(% _msthash="506141" _msttexthash="231309" %)
1976 +4  < - ->  3.3V  < - ->  Blue
2003 2003  
2004 -(% style="background-color:yellow" %)**5 < - ->  RXD  < - ->  White**
1978 +(% _msthash="506142" _msttexthash="257166" %)
1979 +5 < - ->  RXD  < - ->  White
2005 2005  
2006 -(% style="background-color:yellow" %)**9 < - ->  TXD  < - ->  Green**
1981 +(% _msthash="506143" _msttexthash="253799" %)
1982 +9 < - ->  TXD  < - ->  Green
2007 2007  
2008 2008  Use after connection， ground wire（1 < - -> GND  < - ->  Black） for 1s and then pull it out.Then restart the device.
2009 2009  
... ... @@ -2023,7 +2023,7 @@
2023 2023  [[image:image-20220615171334-6.png]]
2024 2024  
2025 2025  
2026 -(% _istranslated="1" _mstmutation="1" %)**Step4：**(%%)Click Start
2002 +(% _istranslated="1" _mstmutation="1" %)**Step4：**(%%)Click Start
2027 2027  
2028 2028  
2029 2029  )))
... ... @@ -2047,42 +2047,42 @@
2047 2047  * (% _mstvisible="3" %)
2048 2048  (((
2049 2049  (% _msthash="903327" _msttexthash="393341" _mstvisible="4" %)
2050 -(% _mstvisible="6" style="color:#4f81bd" %)** **(% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
2026 +(% _mstvisible="6" style="color:#4f81bd" %)** AS923**(%%): LoRaWAN AS923 band
2051 2051  )))
2052 2052  * (% _mstvisible="3" %)
2053 2053  (((
2054 2054  (% _msthash="903328" _msttexthash="394576" _mstvisible="4" %)
2055 -(% _mstvisible="6" style="color:#4f81bd" %)** **(% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
2031 +(% _mstvisible="6" style="color:#4f81bd" %)** AU915**(%%): LoRaWAN AU915 band
2056 2056  )))
2057 2057  * (% _mstvisible="3" %)
2058 2058  (((
2059 2059  (% _msthash="903329" _msttexthash="393913" _mstvisible="4" %)
2060 -(% _mstvisible="6" style="color:#4f81bd" %)** **(% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
2036 +(% _mstvisible="6" style="color:#4f81bd" %)** EU433**(%%): LoRaWAN EU433 band
2061 2061  )))
2062 2062  * (% _mstvisible="3" %)
2063 2063  (((
2064 2064  (% _msthash="903330" _msttexthash="399087" _mstvisible="4" %)
2065 -(% _mstvisible="6" style="color:#4f81bd" %)** **(% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
2041 +(% _mstvisible="6" style="color:#4f81bd" %)** EU868**(%%): LoRaWAN EU868 band
2066 2066  )))
2067 2067  * (% _mstvisible="3" %)
2068 2068  (((
2069 2069  (% _msthash="903331" _msttexthash="395109" _mstvisible="4" %)
2070 -(% _mstvisible="6" style="color:#4f81bd" %)** **(% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
2046 +(% _mstvisible="6" style="color:#4f81bd" %)** KR920**(%%): LoRaWAN KR920 band
2071 2071  )))
2072 2072  * (% _mstvisible="3" %)
2073 2073  (((
2074 2074  (% _msthash="903332" _msttexthash="400842" _mstvisible="4" %)
2075 -(% _mstvisible="6" style="color:#4f81bd" %)** **(% style="color:red" %)**US915**(%%): LoRaWAN US915 band
2051 +(% _mstvisible="6" style="color:#4f81bd" %)** US915**(%%): LoRaWAN US915 band
2076 2076  )))
2077 2077  * (% _mstvisible="3" %)
2078 2078  (((
2079 2079  (% _msthash="903333" _msttexthash="396487" _mstvisible="4" %)
2080 -(% _mstvisible="6" style="color:#4f81bd" %)** **(% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
2056 +(% _mstvisible="6" style="color:#4f81bd" %)** IN865**(%%): LoRaWAN IN865 band
2081 2081  )))
2082 2082  * (% _mstvisible="3" %)
2083 2083  (((
2084 2084  (% _msthash="903334" _msttexthash="390923" _mstvisible="4" %)
2085 -(% _mstvisible="6" style="color:#4f81bd" %)** **(% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
2061 +(% _mstvisible="6" style="color:#4f81bd" %)** CN470**(%%): LoRaWAN CN470 band
2086 2086  )))
2087 2087  
2088 2088  (% _mstvisible="1" %)
... ... @@ -2095,7 +2095,7 @@
2095 2095  * (% _mstvisible="3" %)
2096 2096  (((
2097 2097  (% _msthash="903335" _msttexthash="720135" _mstvisible="4" %)
2098 -(% style="color:red" %)**E3**(%%): External Temperature Probe
2074 +(% _mstvisible="6" style="color:#4f81bd" %)**E3**(%%): External Temperature Probe
2099 2099  
2100 2100  
2101 2101  (% _msthash="903335" _msttexthash="720135" _mstvisible="4" %)
... ... @@ -2122,6 +2122,11 @@
2122 2122  )))
2123 2123  * (% _mstvisible="3" %)
2124 2124  (((
2101 +(% _msthash="903337" _msttexthash="242567" _mstvisible="4" %)
2102 +Program cable x 1
2103 +)))
2104 +* (% _mstvisible="3" %)
2105 +(((
2125 2125  (% _msthash="903338" _msttexthash="544167" _mstvisible="4" %)
2126 2126  Optional external sensor
2127 2127  )))
... ... @@ -2136,18 +2136,24 @@
2136 2136  * (% _mstvisible="3" %)
2137 2137  (((
2138 2138  (% _msthash="903339" _msttexthash="391807" _mstvisible="4" %)
2139 -Device Size:  10 x 10 x 3.5 cm
2120 +Device Size:  13.5 x 7 x 3 cm
2140 2140  )))
2141 2141  * (% _mstvisible="3" %)
2142 2142  (((
2143 2143  (% _msthash="903340" _msttexthash="285298" _mstvisible="4" %)
2144 -Device Weight: 120.5g
2125 +Device Weight: 105g
2145 2145  )))
2146 -
2147 -(% _mstvisible="3" %)
2127 +* (% _mstvisible="3" %)
2148 2148  (((
2149 -
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
2150 2150  
2137 +
2151 2151  (% _msthash="903342" _msttexthash="227084" _mstvisible="4" %)
2152 2152  
2153 2153  )))
... ... @@ -2156,8 +2156,6 @@
2156 2156  
2157 2157  * [[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"]]
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