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Last modified by Xiaoling on 2023/07/18 10:12
From version 170.4
edited by Xiaoling
on 2022/06/21 17:34
Change comment: There is no comment for this version
To version 166.5
edited by Xiaoling
on 2022/06/21 10:39
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -77,8 +77,6 @@
77 77  * Tri-color LED to indicate working status
78 78  * Datalog feature
79 79  
80 -
81 -
82 82  (% _mstvisible="1" %)
83 83  == (% _msthash="323570" _msttexthash="297635" _mstvisible="3" %)1.3 Specification(%%) ==
84 84  
... ... @@ -367,8 +367,6 @@
367 367  * The 7th byte (EXT #): defines the external sensor model.
368 368  * 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.)
369 369  
370 -
371 -
372 372  (% _mstvisible="1" %)
373 373  === (% _msthash="360269" _msttexthash="333762" _mstvisible="3" %)2.4.1 Decoder in TTN V3(%%) ===
374 374  
... ... @@ -405,8 +405,6 @@
405 405  * BAT status=(0Xcba4>>14)&0xFF=11(B)，very good
406 406  * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
407 407  
408 -
409 -
410 410  (% _mstvisible="1" %)
411 411  === (% _msthash="600769" _msttexthash="565838" _mstvisible="3" %)2.4.3 Built-in Temperature(%%) ===
412 412  
... ... @@ -422,8 +422,6 @@
422 422  (% _mstvisible="1" %)
423 423  * Temperature:  (0xF5C6-65536)/100=-26.18℃
424 424  
425 -
426 -
427 427  (% _mstvisible="1" %)
428 428  === (% _msthash="475891" _msttexthash="445120" _mstvisible="3" %)2.4.4 Built-in Humidity(%%) ===
429 429  
... ... @@ -433,8 +433,6 @@
433 433  (% _mstvisible="1" %)
434 434  * Humidity:    0x025C/10=60.4%
435 435  
436 -
437 -
438 438  (% _mstvisible="1" %)
439 439  === (% _msthash="116532" _msttexthash="87958" _mstvisible="3" %)2.4.5 Ext #(%%) ===
440 440  
... ... @@ -601,8 +601,6 @@
601 601  * 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.
602 602  * 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)
603 603  
604 -
605 -
606 606  ==== (% _msthash="1389752" _msttexthash="1234766" _mstvisible="3" %)2.4.6.3 Ext~=6, ADC Sensor (use with E2 Cable)(%%) ====
607 607  
608 608  In this mode, user can connect external ADC sensor to check ADC value. The 3V3_OUT can
... ... @@ -677,8 +677,6 @@
677 677  1. IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specify time range.
678 678  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.
679 679  
680 -
681 -
682 682  (% _mstvisible="1" %)
683 683  === (% _msthash="369915" _msttexthash="342797" _mstvisible="3" %)2.6.2 Unix TimeStamp(%%) ===
684 684  
... ... @@ -1188,7 +1188,7 @@
1188 1188  
1189 1189  
1190 1190  (% _msthidden="1" _mstvisible="1" style="text-align: left;" %)
1191 -== (% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)3.2(% _msthash="487110" _msttexthash="455390" %) E3 Temperature Probe(%%) ==
1177 +== (% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)3.1(% _msthash="487110" _msttexthash="455390" %) E3 Temperature Probe(%%) ==
1192 1192  
1193 1193  (% _mstvisible="1" %)
1194 1194  [[image:image-20220515080154-4.png||_mstalt="434681" _mstvisible="3" alt="photo-20220515080154-4.png" height="182" width="161"]] [[image:image-20220515080330-5.png||_mstalt="428792" _mstvisible="3" height="201" width="195"]]
... ... @@ -1202,10 +1202,9 @@
1202 1202  * ±0.5°C accuracy from -10°C to +85°C
1203 1203  * ±2°C accuracy from -55°C to +125°C
1204 1204  * Operating Range: -40 ~~ 125 °C
1191 +* -55°C to 125°C
1205 1205  * Working voltage 2.35v ~~ 5v
1206 1206  
1207 -
1208 -
1209 1209  (% _mstvisible="1" style="text-align: left;" %)
1210 1210  = (% _msthash="1940107" _msttexthash="1714063" _mstvisible="3" %)4. Configure LHT65N via AT command or LoRaWAN downlink(%%) =
1211 1211  
... ... @@ -1421,8 +1421,6 @@
1421 1421  * 0xA800  **~-~->** AT+PID=0
1422 1422  * 0xA801     **~-~->** AT+PID=1
1423 1423  
1424 -
1425 -
1426 1426  (% _mstvisible="1" style="text-align: left;" %)
1427 1427  == (% _msthash="266344" _msttexthash="242879" _mstvisible="3" %)4.4 Set Password(%%) ==
1428 1428  
... ... @@ -1488,7 +1488,6 @@
1488 1488  (% _mstvisible="1" %)
1489 1489  [[image:image-20220523151218-7.png||_mstalt="430703" _mstvisible="3"]]
1490 1490  
1491 -
1492 1492  (% _mstvisible="1" %)
1493 1493  (% _msthash="315252" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1494 1494  
... ... @@ -1495,8 +1495,6 @@
1495 1495  (% _mstvisible="1" %)
1496 1496  * There is no downlink command to set to Sleep mode.
1497 1497  
1498 -
1499 -
1500 1500  (% _mstvisible="1" %)
1501 1501  == (% _msthash="336557" _msttexthash="309712" _mstvisible="3" %)4.7 Set system time(%%) ==
1502 1502  
... ... @@ -1633,6 +1633,7 @@
1633 1633  
1634 1634  
1635 1635  
1616 +
1636 1636  (% _mstvisible="1" %)
1637 1637  == (% _msthash="740532" _msttexthash="701363" _mstvisible="3" %)4.13 Auto Send None-ACK messages(%%) ==
1638 1638  
... ... @@ -1656,8 +1656,6 @@
1656 1656  (% _mstvisible="1" %)
1657 1657  * Example: 0x3401 ~/~/Same as AT+PNACKMD=1
1658 1658  
1659 -
1660 -
1661 1661  (% _mstvisible="1" %)
1662 1662  = (% _msthash="568737" _msttexthash="502827" _mstvisible="3" %)5. Battery & How to replace(%%) =
1663 1663  
... ... @@ -1995,13 +1995,22 @@
1995 1995  
1996 1996  [[image:image-20220615153355-1.png]]
1997 1997  
1998 -[[image:1655802313617-381.png]]
1977 +[[image:image-20220620154900-5.jpeg||height="427" width="570"]]
1999 1999  
1979 +(% style="background-color:yellow" %)**1 < - -> GND  < - ->  Black**
2000 2000  
1981 +(% style="background-color:yellow" %)**5 < - ->  RXD  < - ->  White**
1982 +
1983 +(% style="background-color:yellow" %)**9 < - ->  TXD  < - ->  Green**
1984 +
1985 +
1986 +To switch from download mode to command mode, press reset key
1987 +
1988 +
2001 2001  (((
2002 2002  (% _msthash="736728" _msttexthash="67213055" %)
2003 2003  (((
2004 -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**(% style="color:red" %))(%%) 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.
1992 +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.
2005 2005  )))
2006 2006  )))
2007 2007  
... ... @@ -2019,102 +2019,185 @@
2019 2019  
2020 2020  [[image:image-20220615153355-1.png]]
2021 2021  
2010 +(% style="background-color:yellow" %)**1 < - -> GND  < - ->  Black**
2022 2022  
2023 -**(% style="color:blue" %)Step1**(%%): Install TremoProgrammer  first.
2012 +(% style="background-color:yellow" %)**4  < - ->  3.3V  < - ->  Blue**
2024 2024  
2025 -[[image:image-20220615170542-5.png]]
2014 +(% style="background-color:yellow" %)**5 < - ->  RXD  < - ->  White**
2026 2026  
2027 -**(% style="color:blue" %)Step2**(%%)：wiring method.(% style="display:none" %)
2016 +(% style="background-color:yellow" %)**9 < - ->  TXD  < - ->  Green**
2028 2028  
2029 -(% _msthash="506146" _msttexthash="52173160" %)
2030 -First connect the four lines；(% style="display:none" %)
2018 +[[image:image-20220620160241-6.jpeg||height="428" width="571"]]
2031 2031  
2032 -[[image:image-20220621170938-1.png||height="413" width="419"]](% _mstvisible="1" %)，(% style="display:none" %)
2020 +Press reset after connecting the 4boot cable to enter the download mode.
2033 2033  
2022 +[[image:image-20220620160516-7.png||height="435" width="435"]]
2034 2034  
2035 -(% _mstvisible="1" %)Then use DuPont cable to short circuit port3 and port1, and then release them, so that the device enters bootlaod mode.
2036 2036  
2037 -[[image:image-20220621170938-2.png]]
2025 +(% _mstmutation="1" %)**Step1**(%%): Install TremoProgrammer  first.
2038 2038  
2027 +[[image:image-20220615170542-5.png]]
2039 2039  
2040 -**(% style="color:blue" %)Step3：**(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
2041 2041  
2042 -[[image:image-20220615171334-6.png]]
2030 +(% _msthash="506146" _msttexthash="52173160" %)
2031 +(% _istranslated="1" %)**Step2**(%%)：Download the LHT65N image files.
2043 2043  
2044 2044  
2045 -Click the **(% style="color:blue" %)start**(%%) button to start the firmware upgrade.
2034 +(% _msthash="506147" _msttexthash="188083584" %)
2035 +(% _istranslated="1" %)**Step3：**(%%)Select the serial port and baud rate of the device and the firmware to be upgraded.
2046 2046  
2037 +[[image:image-20220615171334-6.png]]
2047 2047  
2048 -When this interface appears, it indicates that the download has been completed.
2049 2049  
2040 +(% _istranslated="1" _mstmutation="1" %)**Step4：**(%%)Click Start
2041 +
2050 2050  [[image:image-20220620160723-8.png]]
2051 2051  
2052 -
2053 -Finally, unplug the DuPont cable on port4, and then use the DuPont cable to short circuit port3 and port1 to reset the device.
2054 -
2055 2055  
2056 2056  )))
2057 2057  
2047 +(% _mstvisible="1" %)
2048 += (% _msthash="183170" _msttexthash="13740740" _mstvisible="3" %)7. (%%)Order Info =
2058 2058  
2059 -= 7. Order Info =
2060 -
2061 -
2050 +(% _mstvisible="1" %)
2051 +(((
2052 +(% _msthash="506267" _msttexthash="432432" _mstvisible="2" %)
2062 2062  Part Number: (% _mstvisible="4" style="color:#4f81bd" %)** LHT65N-XX-YY**
2054 +)))
2063 2063  
2064 -(% style="color:#4f81bd" %)**XX **(%%): The default frequency band
2056 +(% _mstvisible="1" %)
2057 +(((
2058 +(% _msthash="506268" _msttexthash="686946" _mstvisible="2" %)
2059 +(% _mstvisible="4" style="color:#4f81bd" %)**XX **(%%): The default frequency band
2060 +)))
2065 2065  
2066 -(% style="color:#4f81bd" %)** **(% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
2062 +(% _mstvisible="1" %)
2063 +* (% _mstvisible="3" %)
2064 +(((
2065 +(% _msthash="903327" _msttexthash="393341" _mstvisible="4" %)
2066 +(% _mstvisible="6" style="color:#4f81bd" %)** **(% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
2067 +)))
2068 +* (% _mstvisible="3" %)
2069 +(((
2070 +(% _msthash="903328" _msttexthash="394576" _mstvisible="4" %)
2071 +(% _mstvisible="6" style="color:#4f81bd" %)** **(% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
2072 +)))
2073 +* (% _mstvisible="3" %)
2074 +(((
2075 +(% _msthash="903329" _msttexthash="393913" _mstvisible="4" %)
2076 +(% _mstvisible="6" style="color:#4f81bd" %)** **(% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
2077 +)))
2078 +* (% _mstvisible="3" %)
2079 +(((
2080 +(% _msthash="903330" _msttexthash="399087" _mstvisible="4" %)
2081 +(% _mstvisible="6" style="color:#4f81bd" %)** **(% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
2082 +)))
2083 +* (% _mstvisible="3" %)
2084 +(((
2085 +(% _msthash="903331" _msttexthash="395109" _mstvisible="4" %)
2086 +(% _mstvisible="6" style="color:#4f81bd" %)** **(% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
2087 +)))
2088 +* (% _mstvisible="3" %)
2089 +(((
2090 +(% _msthash="903332" _msttexthash="400842" _mstvisible="4" %)
2091 +(% _mstvisible="6" style="color:#4f81bd" %)** **(% style="color:red" %)**US915**(%%): LoRaWAN US915 band
2092 +)))
2093 +* (% _mstvisible="3" %)
2094 +(((
2095 +(% _msthash="903333" _msttexthash="396487" _mstvisible="4" %)
2096 +(% _mstvisible="6" style="color:#4f81bd" %)** **(% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
2097 +)))
2098 +* (% _mstvisible="3" %)
2099 +(((
2100 +(% _msthash="903334" _msttexthash="390923" _mstvisible="4" %)
2101 +(% _mstvisible="6" style="color:#4f81bd" %)** **(% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
2102 +)))
2067 2067  
2068 -* (% style="color:#4f81bd" %)** **(% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
2104 +(% _mstvisible="1" %)
2105 +(((
2106 +(% _msthash="506269" _msttexthash="443495" _mstvisible="2" %)
2107 +(% _mstvisible="4" style="color:#4f81bd" %)**YY**(%%): Sensor Accessories
2108 +)))
2069 2069  
2070 -* (% style="color:#4f81bd" %)** **(% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
2110 +(% _mstvisible="1" %)
2111 +* (% _mstvisible="3" %)
2112 +(((
2113 +(% _msthash="903335" _msttexthash="720135" _mstvisible="4" %)
2114 +(% style="color:red" %)**E3**(%%): External Temperature Probe
2071 2071  
2072 -* (% style="color:#4f81bd" %)** **(% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
2116 +
2117 +)))
2073 2073  
2074 -* (% style="color:#4f81bd" %)** **(% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
2119 +(% _mstvisible="1" %)
2120 += (% _msthash="233363" _msttexthash="13823550" _mstvisible="3" %)8. (%%)Packing Info =
2075 2075  
2076 -* (% style="color:#4f81bd" %)** **(% style="color:red" %)**US915**(%%): LoRaWAN US915 band
2122 +(% _mstvisible="1" %)
2123 +(((
2124 +(% _msthash="506270" _msttexthash="295386" _mstvisible="2" %)
2125 +
2077 2077  
2078 -* (% style="color:#4f81bd" %)** **(% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
2127 +(% _msthash="506270" _msttexthash="295386" _mstvisible="2" %)
2128 +(% _mstvisible="3" %)**Package Includes**(%%):
2129 +)))
2079 2079  
2080 -* (% style="color:#4f81bd" %)** **(% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
2131 +(% _mstvisible="1" %)
2132 +* (% _mstvisible="3" %)
2133 +(((
2134 +(% _msthash="903336" _msttexthash="1033149" _mstvisible="4" %)
2135 +LHT65N Temperature & Humidity Sensor x 1
2136 +)))
2137 +* (% _mstvisible="3" %)
2138 +(((
2139 +(% _msthash="903338" _msttexthash="544167" _mstvisible="4" %)
2140 +Optional external sensor
2141 +)))
2081 2081  
2143 +(% _mstvisible="1" %)
2144 +(((
2145 +(% _msthash="506271" _msttexthash="403858" _mstvisible="2" %)
2146 +(% _mstvisible="3" %)**Dimension and weight**(%%):
2147 +)))
2082 2082  
2083 -(% style="color:#4f81bd" %)**YY**(%%): Sensor Accessories
2149 +(% _mstvisible="1" %)
2150 +* (% _mstvisible="3" %)
2151 +(((
2152 +(% _msthash="903339" _msttexthash="391807" _mstvisible="4" %)
2153 +Device Size:  10 x 10 x 3.5 cm
2154 +)))
2155 +* (% _mstvisible="3" %)
2156 +(((
2157 +(% _msthash="903340" _msttexthash="285298" _mstvisible="4" %)
2158 +Device Weight: 120.5g
2159 +)))
2084 2084  
2085 -* (% style="color:red" %)**E3**(%%): External Temperature Probe
2086 -
2161 +(% _mstvisible="3" %)
2162 +(((
2087 2087  
2164 +)))
2088 2088  
2089 -= 8. Packing Info =
2166 += (% _msthash="184782" _msttexthash="16007771" %)9. Reference material(%%) =
2090 2090  
2091 -
2092 -**Package Includes**:
2093 -
2094 -* LHT65N Temperature & Humidity Sensor x 1
2095 -
2096 -*Optional external sensor
2097 -
2098 -
2099 -**Dimension and weight**:
2100 -
2101 -* Device Size:  10 x 10 x 3.5 cm
2102 -
2103 -* Device Weight: 120.5g
2104 -
2105 -
2106 -
2107 -= 9. Reference material =
2108 -
2109 2109  * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0||_msthash="504975" _msttexthash="51420512"]]
2110 2110  
2111 2111  
2112 2112  
2113 -= 10. FCC Warning =
2114 2114  
2173 += (% _msthash="216320" _msttexthash="10002096" %)10. (%%)FCC Warning =
2174 +
2175 +(% _mstvisible="1" %)
2176 +(((
2177 +(% _msthash="506272" _msttexthash="6034353" _mstvisible="2" %)
2115 2115  This device complies with part 15 of the FCC Rules.Operation is subject to the following two conditions:
2179 +)))
2116 2116  
2181 +(% _mstvisible="1" %)
2182 +(((
2183 +(% _msthash="506273" _msttexthash="44097638" _mstvisible="2" %)
2117 2117  (1) This device may not cause harmful interference；
2185 +)))
2118 2118  
2187 +(% _mstvisible="1" %)
2188 +(((
2189 +(% _msthash="506274" _msttexthash="7559773" _mstvisible="2" %)
2119 2119  (2) this device must accept any interference received, including interference that may cause undesired operation.
2120 -
2191 +)))
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