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Last modified by Xiaoling on 2023/07/18 10:12
From version 148.11
edited by Xiaoling
on 2022/06/17 15:06
Change comment: There is no comment for this version
To version 169.2
edited by Xiaoling
on 2022/06/21 17:15
Change comment: There is no comment for this version

Summary

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Content
... ... @@ -79,7 +79,6 @@
79 79  
80 80  
81 81  
82 -
83 83  (% _mstvisible="1" %)
84 84  == (% _msthash="323570" _msttexthash="297635" _mstvisible="3" %)1.3 Specification(%%) ==
85 85  
... ... @@ -370,7 +370,6 @@
370 370  
371 371  
372 372  
373 -
374 374  (% _mstvisible="1" %)
375 375  === (% _msthash="360269" _msttexthash="333762" _mstvisible="3" %)2.4.1 Decoder in TTN V3(%%) ===
376 376  
... ... @@ -409,7 +409,6 @@
409 409  
410 410  
411 411  
412 -
413 413  (% _mstvisible="1" %)
414 414  === (% _msthash="600769" _msttexthash="565838" _mstvisible="3" %)2.4.3 Built-in Temperature(%%) ===
415 415  
... ... @@ -425,6 +425,8 @@
425 425  (% _mstvisible="1" %)
426 426  * Temperature:  (0xF5C6-65536)/100=-26.18℃
427 427  
425 +
426 +
428 428  (% _mstvisible="1" %)
429 429  === (% _msthash="475891" _msttexthash="445120" _mstvisible="3" %)2.4.4 Built-in Humidity(%%) ===
430 430  
... ... @@ -434,6 +434,8 @@
434 434  (% _mstvisible="1" %)
435 435  * Humidity:    0x025C/10=60.4%
436 436  
436 +
437 +
437 437  (% _mstvisible="1" %)
438 438  === (% _msthash="116532" _msttexthash="87958" _mstvisible="3" %)2.4.5 Ext #(%%) ===
439 439  
... ... @@ -480,7 +480,6 @@
480 480  )))
481 481  
482 482  
483 -
484 484  (% _mstvisible="1" %)
485 485  ==== (% _msthash="1389752" _msttexthash="1234766" _mstvisible="3" %)2.4.6.2 Ext~=9, E3 sensor with Unix Timestamp(%%) ====
486 486  
... ... @@ -601,6 +601,20 @@
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 +==== (% _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 +
604 604  (% _mstvisible="1" %)
605 605  == (% _msthash="487097" _msttexthash="454818" _mstvisible="3" %)2.5 Show data on Datacake(%%) ==
606 606  
... ... @@ -663,6 +663,8 @@
663 663  1. IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specify time range.
664 664  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.
665 665  
680 +
681 +
666 666  (% _mstvisible="1" %)
667 667  === (% _msthash="369915" _msttexthash="342797" _mstvisible="3" %)2.6.2 Unix TimeStamp(%%) ===
668 668  
... ... @@ -1161,8 +1161,19 @@
1161 1161  = (% _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(%%) =
1162 1162  
1163 1163  (% _msthidden="1" _mstvisible="1" style="text-align: left;" %)
1164 -== (% _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(%%) ==
1165 1165  
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 +
1166 1166  (% _mstvisible="1" %)
1167 1167  [[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"]]
1168 1168  
... ... @@ -1175,9 +1175,10 @@
1175 1175  * ±0.5°C accuracy from -10°C to +85°C
1176 1176  * ±2°C accuracy from -55°C to +125°C
1177 1177  * Operating Range: -40 ~~ 125 °C
1178 -* -55°C to 125°C
1179 1179  * Working voltage 2.35v ~~ 5v
1180 1180  
1207 +
1208 +
1181 1181  (% _mstvisible="1" style="text-align: left;" %)
1182 1182  = (% _msthash="1940107" _msttexthash="1714063" _mstvisible="3" %)4. Configure LHT65N via AT command or LoRaWAN downlink(%%) =
1183 1183  
... ... @@ -1393,6 +1393,8 @@
1393 1393  * 0xA800  **~-~->** AT+PID=0
1394 1394  * 0xA801     **~-~->** AT+PID=1
1395 1395  
1424 +
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  
... ... @@ -1464,6 +1464,8 @@
1464 1464  (% _mstvisible="1" %)
1465 1465  * There is no downlink command to set to Sleep mode.
1466 1466  
1498 +
1499 +
1467 1467  (% _mstvisible="1" %)
1468 1468  == (% _msthash="336557" _msttexthash="309712" _mstvisible="3" %)4.7 Set system time(%%) ==
1469 1469  
... ... @@ -1598,6 +1598,8 @@
1598 1598  (% _mstvisible="1" %)
1599 1599  * Example: 0xA301 ~/~/Same as AT+CLRDTA
1600 1600  
1634 +
1635 +
1601 1601  (% _mstvisible="1" %)
1602 1602  == (% _msthash="740532" _msttexthash="701363" _mstvisible="3" %)4.13 Auto Send None-ACK messages(%%) ==
1603 1603  
... ... @@ -1621,6 +1621,8 @@
1621 1621  (% _mstvisible="1" %)
1622 1622  * Example: 0x3401 ~/~/Same as AT+PNACKMD=1
1623 1623  
1659 +
1660 +
1624 1624  (% _mstvisible="1" %)
1625 1625  = (% _msthash="568737" _msttexthash="502827" _mstvisible="3" %)5. Battery & How to replace(%%) =
1626 1626  
... ... @@ -1653,6 +1653,7 @@
1653 1653  (% _mstvisible="1" %)
1654 1654  [[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"]]
1655 1655  
1693 +
1656 1656  (% _mstvisible="1" %)
1657 1657  == (% _msthash="494650" _msttexthash="462241" _mstvisible="3" %)5.3 Battery Life Analyze(%%) ==
1658 1658  
... ... @@ -1754,7 +1754,7 @@
1754 1754  AT+APPSKEY:  Get or Set the Application Session Key
1755 1755  
1756 1756  (% _msthash="506079" _msttexthash="1041729" %)
1757 -AT+APPEUI:  Get or Set the Application EUI
1795 +AT+APPEUI:  Get or Set the Application EUI
1758 1758  
1759 1759  (% _msthash="506080" _msttexthash="2104206" %)
1760 1760  AT+ADR:  Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
... ... @@ -1847,7 +1847,7 @@
1847 1847  AT+DISAT:  Disable AT commands
1848 1848  
1849 1849  (% _msthash="506110" _msttexthash="868361" %)
1850 -AT+PWORD:  Set password, max 9 digits
1888 +AT+PWORD: Set password, max 9 digits
1851 1851  
1852 1852  (% _msthash="506111" _msttexthash="2210299" %)
1853 1853  AT+CHS:  Get or Set Frequency (Unit: Hz) for Single Channel Mode
... ... @@ -1915,7 +1915,7 @@
1915 1915  (% _msthash="506131" _msttexthash="14585714" %)
1916 1916  AT commands：
1917 1917  
1918 -[[image:image-20220615092034-1.png||_mstalt="428870"]]
1956 +[[image:image-20220620153708-1.png||height="603" width="723"]]
1919 1919  
1920 1920  (% _msthash="506132" _msttexthash="337922" %)
1921 1921  Downlink commands:
... ... @@ -1924,13 +1924,13 @@
1924 1924  (% _msthash="506133" _msttexthash="33046" %)
1925 1925  **TTN:**
1926 1926  
1927 -[[image:image-20220615092124-2.png||_mstalt="429221" height="843" width="893"]]
1965 +[[image:image-20220615092124-2.png||_mstalt="429221" height="649" width="688"]]
1928 1928  
1929 1929  
1930 1930  (% _msthash="506134" _msttexthash="11113791" %)
1931 1931  **Helium：**
1932 1932  
1933 -[[image:image-20220615092551-3.png||_mstalt="430794" height="556" width="1097"]]
1971 +[[image:image-20220615092551-3.png||_mstalt="430794" height="423" width="835"]]
1934 1934  
1935 1935  
1936 1936  (% _msthash="506135" _msttexthash="4159844" %)
... ... @@ -1938,13 +1938,13 @@
1938 1938  
1939 1939  [[image:image-20220615094850-6.png||_mstalt="433082"]]
1940 1940  
1941 -[[image:image-20220615094904-7.png||_mstalt="433485" height="329" width="1067"]]
1979 +[[image:image-20220615094904-7.png||_mstalt="433485" height="281" width="911"]]
1942 1942  
1943 1943  
1944 1944  (% _msthash="506136" _msttexthash="39286" %)
1945 1945  **Aws:**
1946 1946  
1947 -[[image:image-20220615092939-4.png||_mstalt="434460" height="532" width="1062"]]
1985 +[[image:image-20220615092939-4.png||_mstalt="434460" height="448" width="894"]]
1948 1948  
1949 1949  
1950 1950  == (% _msthash="1220570" _msttexthash="33199257" %)6.3 How to change the uplink interval？(%%) ==
... ... @@ -1957,19 +1957,13 @@
1957 1957  
1958 1958  [[image:image-20220615153355-1.png]]
1959 1959  
1960 -(% style="background-color:yellow" %)**1 < - -> GND  < - ->  Black**
1998 +[[image:1655802313617-381.png]]
1961 1961  
1962 -(% style="background-color:yellow" %)**5 < - ->  RXD  < - ->  White**
1963 1963  
1964 -(% style="background-color:yellow" %)**9 < - ->  TXD  < - ->  Green**
1965 -
1966 -[[image:image-20220615153914-2.jpeg||height="608" width="456"]]
1967 -
1968 -
1969 1969  (((
1970 1970  (% _msthash="736728" _msttexthash="67213055" %)
1971 1971  (((
1972 -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.
1973 1973  )))
1974 1974  )))
1975 1975  
... ... @@ -1977,16 +1977,18 @@
1977 1977  (% _msthash="736729" _msttexthash="1907009" %)
1978 1978  Input password and ATZ to activate LHT65N,As shown below:
1979 1979  
1980 -[[image:image-20220615154519-3.png]]
2012 +[[image:image-20220615154519-3.png||height="672" width="807"]]
1981 1981  
1982 1982  
1983 1983  )))
1984 1984  
1985 -
1986 1986  == 6.5 How to use TTL-USB to connect PC to upgrade firmware? ==
1987 1987  
2019 +
1988 1988  [[image:image-20220615153355-1.png]]
1989 1989  
2022 +(% style="background-color:yellow" %)**1 < - -> GND  < - ->  Black**
2023 +
1990 1990  (% style="background-color:yellow" %)**4  < - ->  3.3V  < - ->  Blue**
1991 1991  
1992 1992  (% style="background-color:yellow" %)**5 < - ->  RXD  < - ->  White**
... ... @@ -1993,18 +1993,32 @@
1993 1993  
1994 1994  (% style="background-color:yellow" %)**9 < - ->  TXD  < - ->  Green**
1995 1995  
1996 -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"]]
1997 1997  
2032 +Press reset after connecting the 4boot cable to enter the download mode.
1998 1998  
2034 +[[image:image-20220620160516-7.png||height="435" width="435"]]
2035 +
2036 +
1999 1999  (% _mstmutation="1" %)**Step1**(%%): Install TremoProgrammer  first.
2000 2000  
2001 2001  [[image:image-20220615170542-5.png]]
2002 2002  
2041 +(% style="display:none" %) (%%)
2003 2003  
2004 2004  (% _msthash="506146" _msttexthash="52173160" %)
2005 -(% _istranslated="1" %)**Step2**(%%)：Download the LHT65N image files.
2044 +(% _istranslated="1" %)**Step2**(%%)：wiring method.(% style="display:none" %)
2006 2006  
2046 +(% _msthash="506146" _msttexthash="52173160" %)
2047 +First connect the four lines；(% style="display:none" %)
2007 2007  
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 +
2008 2008  (% _msthash="506147" _msttexthash="188083584" %)
2009 2009  (% _istranslated="1" %)**Step3：**(%%)Select the serial port and baud rate of the device and the firmware to be upgraded.
2010 2010  
... ... @@ -2013,6 +2013,8 @@
2013 2013  
2014 2014  (% _istranslated="1" _mstmutation="1" %)**Step4：**(%%)Click Start
2015 2015  
2064 +[[image:image-20220620160723-8.png]]
2065 +
2016 2016  
2017 2017  )))
2018 2018  
... ... @@ -2085,8 +2085,6 @@
2085 2085  (% _msthash="903335" _msttexthash="720135" _mstvisible="4" %)
2086 2086  (% style="color:red" %)**E3**(%%): External Temperature Probe
2087 2087  
2088 -
2089 -(% _msthash="903335" _msttexthash="720135" _mstvisible="4" %)
2090 2090  
2091 2091  )))
2092 2092  
... ... @@ -2135,14 +2135,11 @@
2135 2135  (% _mstvisible="3" %)
2136 2136  (((
2137 2137  
2138 -
2139 -(% _msthash="903342" _msttexthash="227084" _mstvisible="4" %)
2140 -
2141 2141  )))
2142 2142  
2143 2143  = (% _msthash="184782" _msttexthash="16007771" %)9. Reference material(%%) =
2144 2144  
2145 -* [[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"]]
2146 2146  
2147 2147  
2148 2148  
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