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Last modified by Xiaoling on 2023/07/18 10:12
From version 151.1
edited by Edwin Chen
on 2022/06/19 09:24
Change comment: Uploaded new attachment "image-20220619092421-3.png", version {1}
To version 169.2
edited by Xiaoling
on 2022/06/21 17:15
Change comment: There is no comment for this version

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Details

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Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Edwin
1 +XWiki.Xiaoling
Content
... ... @@ -78,6 +78,7 @@
78 78  * Datalog feature
79 79  
80 80  
81 +
81 81  (% _mstvisible="1" %)
82 82  == (% _msthash="323570" _msttexthash="297635" _mstvisible="3" %)1.3 Specification(%%) ==
83 83  
... ... @@ -367,6 +367,7 @@
367 367  * 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.)
368 368  
369 369  
371 +
370 370  (% _mstvisible="1" %)
371 371  === (% _msthash="360269" _msttexthash="333762" _mstvisible="3" %)2.4.1 Decoder in TTN V3(%%) ===
372 372  
... ... @@ -404,6 +404,7 @@
404 404  * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
405 405  
406 406  
409 +
407 407  (% _mstvisible="1" %)
408 408  === (% _msthash="600769" _msttexthash="565838" _mstvisible="3" %)2.4.3 Built-in Temperature(%%) ===
409 409  
... ... @@ -420,6 +420,7 @@
420 420  * Temperature:  (0xF5C6-65536)/100=-26.18℃
421 421  
422 422  
426 +
423 423  (% _mstvisible="1" %)
424 424  === (% _msthash="475891" _msttexthash="445120" _mstvisible="3" %)2.4.4 Built-in Humidity(%%) ===
425 425  
... ... @@ -430,6 +430,7 @@
430 430  * Humidity:    0x025C/10=60.4%
431 431  
432 432  
437 +
433 433  (% _mstvisible="1" %)
434 434  === (% _msthash="116532" _msttexthash="87958" _mstvisible="3" %)2.4.5 Ext #(%%) ===
435 435  
... ... @@ -476,7 +476,6 @@
476 476  )))
477 477  
478 478  
479 -
480 480  (% _mstvisible="1" %)
481 481  ==== (% _msthash="1389752" _msttexthash="1234766" _mstvisible="3" %)2.4.6.2 Ext~=9, E3 sensor with Unix Timestamp(%%) ====
482 482  
... ... @@ -598,6 +598,19 @@
598 598  * 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)
599 599  
600 600  
605 +
606 +==== (% _msthash="1389752" _msttexthash="1234766" _mstvisible="3" %)2.4.6.3 Ext~=6, ADC Sensor (use with E2 Cable)(%%) ====
607 +
608 +In this mode, user can connect external ADC sensor to check ADC value. The 3V3_OUT can
609 +
610 +be used to power the external ADC sensor; user can control the power on time for this
611 +
612 +sensor by setting:
613 +
614 +AT+EXT=6,timeout  (% _msthash="506085" _msttexthash="8782189" _mstvisible="3" style="color:red" %)Time to power this sensor, from 0 ~~ 65535ms
615 +
616 +
617 +
601 601  (% _mstvisible="1" %)
602 602  == (% _msthash="487097" _msttexthash="454818" _mstvisible="3" %)2.5 Show data on Datacake(%%) ==
603 603  
... ... @@ -661,6 +661,7 @@
661 661  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.
662 662  
663 663  
681 +
664 664  (% _mstvisible="1" %)
665 665  === (% _msthash="369915" _msttexthash="342797" _mstvisible="3" %)2.6.2 Unix TimeStamp(%%) ===
666 666  
... ... @@ -1159,8 +1159,19 @@
1159 1159  = (% _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(%%) =
1160 1160  
1161 1161  (% _msthidden="1" _mstvisible="1" style="text-align: left;" %)
1162 -== (% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)3.1(% _msthash="487110" _msttexthash="455390" %) E3 Temperature Probe(%%) ==
1180 +== (% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)3.1(% _msthash="487110" _msttexthash="455390" %) E2 Extension Cable(%%) ==
1163 1163  
1182 +[[image:image-20220619092222-1.png||height="182" width="188"]][[image:image-20220619092313-2.png||height="182" width="173"]]
1183 +
1184 +1m long breakout cable for LHT65N
1185 +
1186 +[[image:image-20220619092421-3.png||height="371" width="529"]]
1187 +
1188 +
1189 +
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(%%) ==
1192 +
1164 1164  (% _mstvisible="1" %)
1165 1165  [[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"]]
1166 1166  
... ... @@ -1173,10 +1173,10 @@
1173 1173  * ±0.5°C accuracy from -10°C to +85°C
1174 1174  * ±2°C accuracy from -55°C to +125°C
1175 1175  * Operating Range: -40 ~~ 125 °C
1176 -* -55°C to 125°C
1177 1177  * Working voltage 2.35v ~~ 5v
1178 1178  
1179 1179  
1208 +
1180 1180  (% _mstvisible="1" style="text-align: left;" %)
1181 1181  = (% _msthash="1940107" _msttexthash="1714063" _mstvisible="3" %)4. Configure LHT65N via AT command or LoRaWAN downlink(%%) =
1182 1182  
... ... @@ -1393,6 +1393,7 @@
1393 1393  * 0xA801     **~-~->** AT+PID=1
1394 1394  
1395 1395  
1425 +
1396 1396  (% _mstvisible="1" style="text-align: left;" %)
1397 1397  == (% _msthash="266344" _msttexthash="242879" _mstvisible="3" %)4.4 Set Password(%%) ==
1398 1398  
... ... @@ -1458,6 +1458,7 @@
1458 1458  (% _mstvisible="1" %)
1459 1459  [[image:image-20220523151218-7.png||_mstalt="430703" _mstvisible="3"]]
1460 1460  
1491 +
1461 1461  (% _mstvisible="1" %)
1462 1462  (% _msthash="315252" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1463 1463  
... ... @@ -1465,6 +1465,7 @@
1465 1465  * There is no downlink command to set to Sleep mode.
1466 1466  
1467 1467  
1499 +
1468 1468  (% _mstvisible="1" %)
1469 1469  == (% _msthash="336557" _msttexthash="309712" _mstvisible="3" %)4.7 Set system time(%%) ==
1470 1470  
... ... @@ -1600,6 +1600,7 @@
1600 1600  * Example: 0xA301 ~/~/Same as AT+CLRDTA
1601 1601  
1602 1602  
1635 +
1603 1603  (% _mstvisible="1" %)
1604 1604  == (% _msthash="740532" _msttexthash="701363" _mstvisible="3" %)4.13 Auto Send None-ACK messages(%%) ==
1605 1605  
... ... @@ -1624,6 +1624,7 @@
1624 1624  * Example: 0x3401 ~/~/Same as AT+PNACKMD=1
1625 1625  
1626 1626  
1660 +
1627 1627  (% _mstvisible="1" %)
1628 1628  = (% _msthash="568737" _msttexthash="502827" _mstvisible="3" %)5. Battery & How to replace(%%) =
1629 1629  
... ... @@ -1758,7 +1758,7 @@
1758 1758  AT+APPSKEY:  Get or Set the Application Session Key
1759 1759  
1760 1760  (% _msthash="506079" _msttexthash="1041729" %)
1761 -AT+APPEUI:  Get or Set the Application EUI
1795 +AT+APPEUI:  Get or Set the Application EUI
1762 1762  
1763 1763  (% _msthash="506080" _msttexthash="2104206" %)
1764 1764  AT+ADR:  Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
... ... @@ -1851,7 +1851,7 @@
1851 1851  AT+DISAT:  Disable AT commands
1852 1852  
1853 1853  (% _msthash="506110" _msttexthash="868361" %)
1854 -AT+PWORD:  Set password, max 9 digits
1888 +AT+PWORD: Set password, max 9 digits
1855 1855  
1856 1856  (% _msthash="506111" _msttexthash="2210299" %)
1857 1857  AT+CHS:  Get or Set Frequency (Unit: Hz) for Single Channel Mode
... ... @@ -1919,7 +1919,7 @@
1919 1919  (% _msthash="506131" _msttexthash="14585714" %)
1920 1920  AT commands：
1921 1921  
1922 -[[image:image-20220615092034-1.png||_mstalt="428870"]]
1956 +[[image:image-20220620153708-1.png||height="603" width="723"]]
1923 1923  
1924 1924  (% _msthash="506132" _msttexthash="337922" %)
1925 1925  Downlink commands:
... ... @@ -1928,13 +1928,13 @@
1928 1928  (% _msthash="506133" _msttexthash="33046" %)
1929 1929  **TTN:**
1930 1930  
1931 -[[image:image-20220615092124-2.png||_mstalt="429221" height="843" width="893"]]
1965 +[[image:image-20220615092124-2.png||_mstalt="429221" height="649" width="688"]]
1932 1932  
1933 1933  
1934 1934  (% _msthash="506134" _msttexthash="11113791" %)
1935 1935  **Helium：**
1936 1936  
1937 -[[image:image-20220615092551-3.png||_mstalt="430794" height="556" width="1097"]]
1971 +[[image:image-20220615092551-3.png||_mstalt="430794" height="423" width="835"]]
1938 1938  
1939 1939  
1940 1940  (% _msthash="506135" _msttexthash="4159844" %)
... ... @@ -1942,13 +1942,13 @@
1942 1942  
1943 1943  [[image:image-20220615094850-6.png||_mstalt="433082"]]
1944 1944  
1945 -[[image:image-20220615094904-7.png||_mstalt="433485" height="329" width="1067"]]
1979 +[[image:image-20220615094904-7.png||_mstalt="433485" height="281" width="911"]]
1946 1946  
1947 1947  
1948 1948  (% _msthash="506136" _msttexthash="39286" %)
1949 1949  **Aws:**
1950 1950  
1951 -[[image:image-20220615092939-4.png||_mstalt="434460" height="532" width="1062"]]
1985 +[[image:image-20220615092939-4.png||_mstalt="434460" height="448" width="894"]]
1952 1952  
1953 1953  
1954 1954  == (% _msthash="1220570" _msttexthash="33199257" %)6.3 How to change the uplink interval？(%%) ==
... ... @@ -1961,19 +1961,13 @@
1961 1961  
1962 1962  [[image:image-20220615153355-1.png]]
1963 1963  
1964 -(% style="background-color:yellow" %)**1 < - -> GND  < - ->  Black**
1998 +[[image:1655802313617-381.png]]
1965 1965  
1966 -(% style="background-color:yellow" %)**5 < - ->  RXD  < - ->  White**
1967 1967  
1968 -(% style="background-color:yellow" %)**9 < - ->  TXD  < - ->  Green**
1969 -
1970 -[[image:image-20220615153914-2.jpeg||height="608" width="456"]]
1971 -
1972 -
1973 1973  (((
1974 1974  (% _msthash="736728" _msttexthash="67213055" %)
1975 1975  (((
1976 -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.
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.
1977 1977  )))
1978 1978  )))
1979 1979  
... ... @@ -1981,7 +1981,7 @@
1981 1981  (% _msthash="736729" _msttexthash="1907009" %)
1982 1982  Input password and ATZ to activate LHT65N,As shown below:
1983 1983  
1984 -[[image:image-20220615154519-3.png]]
2012 +[[image:image-20220615154519-3.png||height="672" width="807"]]
1985 1985  
1986 1986  
1987 1987  )))
... ... @@ -1988,8 +1988,11 @@
1988 1988  
1989 1989  == 6.5 How to use TTL-USB to connect PC to upgrade firmware? ==
1990 1990  
2019 +
1991 1991  [[image:image-20220615153355-1.png]]
1992 1992  
2022 +(% style="background-color:yellow" %)**1 < - -> GND  < - ->  Black**
2023 +
1993 1993  (% style="background-color:yellow" %)**4  < - ->  3.3V  < - ->  Blue**
1994 1994  
1995 1995  (% style="background-color:yellow" %)**5 < - ->  RXD  < - ->  White**
... ... @@ -1996,18 +1996,32 @@
1996 1996  
1997 1997  (% style="background-color:yellow" %)**9 < - ->  TXD  < - ->  Green**
1998 1998  
1999 -Use after connection， ground wire（1 < - -> GND  < - ->  Black） for 1s and then pull it out.Then restart the device.
2030 +[[image:image-20220620160241-6.jpeg||height="428" width="571"]]
2000 2000  
2032 +Press reset after connecting the 4boot cable to enter the download mode.
2001 2001  
2034 +[[image:image-20220620160516-7.png||height="435" width="435"]]
2035 +
2036 +
2002 2002  (% _mstmutation="1" %)**Step1**(%%): Install TremoProgrammer  first.
2003 2003  
2004 2004  [[image:image-20220615170542-5.png]]
2005 2005  
2041 +(% style="display:none" %) (%%)
2006 2006  
2007 2007  (% _msthash="506146" _msttexthash="52173160" %)
2008 -(% _istranslated="1" %)**Step2**(%%)：Download the LHT65N image files.
2044 +(% _istranslated="1" %)**Step2**(%%)：wiring method.(% style="display:none" %)
2009 2009  
2046 +(% _msthash="506146" _msttexthash="52173160" %)
2047 +First connect the four lines；(% style="display:none" %)
2010 2010  
2049 +[[image:image-20220621170938-1.png||height="413" width="419"]](% _mstvisible="1" %)，(% style="display:none" %)
2050 +
2051 +
2052 +(% _mstvisible="1" %)Then use DuPont cable to short circuit port3 and port1, and then release them, so that the device enters bootlaod mode.
2053 +
2054 +[[image:image-20220621170938-2.png]].
2055 +
2011 2011  (% _msthash="506147" _msttexthash="188083584" %)
2012 2012  (% _istranslated="1" %)**Step3：**(%%)Select the serial port and baud rate of the device and the firmware to be upgraded.
2013 2013  
... ... @@ -2016,6 +2016,8 @@
2016 2016  
2017 2017  (% _istranslated="1" _mstmutation="1" %)**Step4：**(%%)Click Start
2018 2018  
2064 +[[image:image-20220620160723-8.png]]
2065 +
2019 2019  
2020 2020  )))
2021 2021  
... ... @@ -2140,11 +2140,10 @@
2140 2140  
2141 2141  = (% _msthash="184782" _msttexthash="16007771" %)9. Reference material(%%) =
2142 2142  
2143 -* [[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"]]
2190 +* [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0||_msthash="504975" _msttexthash="51420512"]]
2144 2144  
2145 2145  
2146 2146  
2147 -
2148 2148  = (% _msthash="216320" _msttexthash="10002096" %)10. (%%)FCC Warning =
2149 2149  
2150 2150  (% _mstvisible="1" %)
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