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Last modified by Xiaoling on 2023/07/18 10:12
From version 148.12
edited by Xiaoling
on 2022/06/17 15:06
Change comment: There is no comment for this version
To version 166.11
edited by Xiaoling
on 2022/06/21 10:40
Change comment: There is no comment for this version

Summary

Details

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Content
... ... @@ -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  
... ... @@ -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  
... ... @@ -483,7 +483,6 @@
483 483  )))
484 484  
485 485  
486 -
487 487  (% _mstvisible="1" %)
488 488  ==== (% _msthash="1389752" _msttexthash="1234766" _mstvisible="3" %)2.4.6.2 Ext~=9, E3 sensor with Unix Timestamp(%%) ====
489 489  
... ... @@ -604,6 +604,21 @@
604 604  * 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.
605 605  * 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)
606 606  
594 +
595 +
596 +
597 +==== (% _msthash="1389752" _msttexthash="1234766" _mstvisible="3" %)2.4.6.3 Ext~=6, ADC Sensor (use with E2 Cable)(%%) ====
598 +
599 +In this mode, user can connect external ADC sensor to check ADC value. The 3V3_OUT can
600 +
601 +be used to power the external ADC sensor; user can control the power on time for this
602 +
603 +sensor by setting:
604 +
605 +AT+EXT=6,timeout  (% _msthash="506085" _msttexthash="8782189" _mstvisible="3" style="color:red" %)Time to power this sensor, from 0 ~~ 65535ms
606 +
607 +
608 +
607 607  (% _mstvisible="1" %)
608 608  == (% _msthash="487097" _msttexthash="454818" _mstvisible="3" %)2.5 Show data on Datacake(%%) ==
609 609  
... ... @@ -666,6 +666,9 @@
666 666  1. IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specify time range.
667 667  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.
668 668  
671 +
672 +
673 +
669 669  (% _mstvisible="1" %)
670 670  === (% _msthash="369915" _msttexthash="342797" _mstvisible="3" %)2.6.2 Unix TimeStamp(%%) ===
671 671  
... ... @@ -1164,6 +1164,17 @@
1164 1164  = (% _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(%%) =
1165 1165  
1166 1166  (% _msthidden="1" _mstvisible="1" style="text-align: left;" %)
1172 +== (% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)3.1(% _msthash="487110" _msttexthash="455390" %) E2 Extension Cable(%%) ==
1173 +
1174 +[[image:image-20220619092222-1.png||height="182" width="188"]][[image:image-20220619092313-2.png||height="182" width="173"]]
1175 +
1176 +1m long breakout cable for LHT65N
1177 +
1178 +[[image:image-20220619092421-3.png||height="371" width="529"]]
1179 +
1180 +
1181 +
1182 +(% _msthidden="1" _mstvisible="1" style="text-align: left;" %)
1167 1167  == (% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)3.1(% _msthash="487110" _msttexthash="455390" %) E3 Temperature Probe(%%) ==
1168 1168  
1169 1169  (% _mstvisible="1" %)
... ... @@ -1181,6 +1181,9 @@
1181 1181  * -55°C to 125°C
1182 1182  * Working voltage 2.35v ~~ 5v
1183 1183  
1200 +
1201 +
1202 +
1184 1184  (% _mstvisible="1" style="text-align: left;" %)
1185 1185  = (% _msthash="1940107" _msttexthash="1714063" _mstvisible="3" %)4. Configure LHT65N via AT command or LoRaWAN downlink(%%) =
1186 1186  
... ... @@ -1396,6 +1396,9 @@
1396 1396  * 0xA800  **~-~->** AT+PID=0
1397 1397  * 0xA801     **~-~->** AT+PID=1
1398 1398  
1418 +
1419 +
1420 +
1399 1399  (% _mstvisible="1" style="text-align: left;" %)
1400 1400  == (% _msthash="266344" _msttexthash="242879" _mstvisible="3" %)4.4 Set Password(%%) ==
1401 1401  
... ... @@ -1461,6 +1461,7 @@
1461 1461  (% _mstvisible="1" %)
1462 1462  [[image:image-20220523151218-7.png||_mstalt="430703" _mstvisible="3"]]
1463 1463  
1486 +
1464 1464  (% _mstvisible="1" %)
1465 1465  (% _msthash="315252" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1466 1466  
... ... @@ -1467,6 +1467,9 @@
1467 1467  (% _mstvisible="1" %)
1468 1468  * There is no downlink command to set to Sleep mode.
1469 1469  
1493 +
1494 +
1495 +
1470 1470  (% _mstvisible="1" %)
1471 1471  == (% _msthash="336557" _msttexthash="309712" _mstvisible="3" %)4.7 Set system time(%%) ==
1472 1472  
... ... @@ -1601,6 +1601,9 @@
1601 1601  (% _mstvisible="1" %)
1602 1602  * Example: 0xA301 ~/~/Same as AT+CLRDTA
1603 1603  
1630 +
1631 +
1632 +
1604 1604  (% _mstvisible="1" %)
1605 1605  == (% _msthash="740532" _msttexthash="701363" _mstvisible="3" %)4.13 Auto Send None-ACK messages(%%) ==
1606 1606  
... ... @@ -1624,6 +1624,9 @@
1624 1624  (% _mstvisible="1" %)
1625 1625  * Example: 0x3401 ~/~/Same as AT+PNACKMD=1
1626 1626  
1656 +
1657 +
1658 +
1627 1627  (% _mstvisible="1" %)
1628 1628  = (% _msthash="568737" _msttexthash="502827" _mstvisible="3" %)5. Battery & How to replace(%%) =
1629 1629  
... ... @@ -1656,6 +1656,7 @@
1656 1656  (% _mstvisible="1" %)
1657 1657  [[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"]]
1658 1658  
1691 +
1659 1659  (% _mstvisible="1" %)
1660 1660  == (% _msthash="494650" _msttexthash="462241" _mstvisible="3" %)5.3 Battery Life Analyze(%%) ==
1661 1661  
... ... @@ -1757,7 +1757,7 @@
1757 1757  AT+APPSKEY:  Get or Set the Application Session Key
1758 1758  
1759 1759  (% _msthash="506079" _msttexthash="1041729" %)
1760 -AT+APPEUI:  Get or Set the Application EUI
1793 +AT+APPEUI:  Get or Set the Application EUI
1761 1761  
1762 1762  (% _msthash="506080" _msttexthash="2104206" %)
1763 1763  AT+ADR:  Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
... ... @@ -1850,7 +1850,7 @@
1850 1850  AT+DISAT:  Disable AT commands
1851 1851  
1852 1852  (% _msthash="506110" _msttexthash="868361" %)
1853 -AT+PWORD:  Set password, max 9 digits
1886 +AT+PWORD: Set password, max 9 digits
1854 1854  
1855 1855  (% _msthash="506111" _msttexthash="2210299" %)
1856 1856  AT+CHS:  Get or Set Frequency (Unit: Hz) for Single Channel Mode
... ... @@ -1918,7 +1918,7 @@
1918 1918  (% _msthash="506131" _msttexthash="14585714" %)
1919 1919  AT commands：
1920 1920  
1921 -[[image:image-20220615092034-1.png||_mstalt="428870"]]
1954 +[[image:image-20220620153708-1.png||height="603" width="723"]]
1922 1922  
1923 1923  (% _msthash="506132" _msttexthash="337922" %)
1924 1924  Downlink commands:
... ... @@ -1927,13 +1927,13 @@
1927 1927  (% _msthash="506133" _msttexthash="33046" %)
1928 1928  **TTN:**
1929 1929  
1930 -[[image:image-20220615092124-2.png||_mstalt="429221" height="843" width="893"]]
1963 +[[image:image-20220615092124-2.png||_mstalt="429221" height="649" width="688"]]
1931 1931  
1932 1932  
1933 1933  (% _msthash="506134" _msttexthash="11113791" %)
1934 1934  **Helium：**
1935 1935  
1936 -[[image:image-20220615092551-3.png||_mstalt="430794" height="556" width="1097"]]
1969 +[[image:image-20220615092551-3.png||_mstalt="430794" height="423" width="835"]]
1937 1937  
1938 1938  
1939 1939  (% _msthash="506135" _msttexthash="4159844" %)
... ... @@ -1941,13 +1941,13 @@
1941 1941  
1942 1942  [[image:image-20220615094850-6.png||_mstalt="433082"]]
1943 1943  
1944 -[[image:image-20220615094904-7.png||_mstalt="433485" height="329" width="1067"]]
1977 +[[image:image-20220615094904-7.png||_mstalt="433485" height="281" width="911"]]
1945 1945  
1946 1946  
1947 1947  (% _msthash="506136" _msttexthash="39286" %)
1948 1948  **Aws:**
1949 1949  
1950 -[[image:image-20220615092939-4.png||_mstalt="434460" height="532" width="1062"]]
1983 +[[image:image-20220615092939-4.png||_mstalt="434460" height="448" width="894"]]
1951 1951  
1952 1952  
1953 1953  == (% _msthash="1220570" _msttexthash="33199257" %)6.3 How to change the uplink interval？(%%) ==
... ... @@ -1960,6 +1960,8 @@
1960 1960  
1961 1961  [[image:image-20220615153355-1.png]]
1962 1962  
1996 +[[image:image-20220620154900-5.jpeg||height="427" width="570"]]
1997 +
1963 1963  (% style="background-color:yellow" %)**1 < - -> GND  < - ->  Black**
1964 1964  
1965 1965  (% style="background-color:yellow" %)**5 < - ->  RXD  < - ->  White**
... ... @@ -1966,9 +1966,10 @@
1966 1966  
1967 1967  (% style="background-color:yellow" %)**9 < - ->  TXD  < - ->  Green**
1968 1968  
1969 -[[image:image-20220615153914-2.jpeg||height="608" width="456"]]
1970 1970  
2005 +To switch from download mode to command mode, press reset key
1971 1971  
2007 +
1972 1972  (((
1973 1973  (% _msthash="736728" _msttexthash="67213055" %)
1974 1974  (((
... ... @@ -1980,16 +1980,18 @@
1980 1980  (% _msthash="736729" _msttexthash="1907009" %)
1981 1981  Input password and ATZ to activate LHT65N,As shown below:
1982 1982  
1983 -[[image:image-20220615154519-3.png]]
2019 +[[image:image-20220615154519-3.png||height="672" width="807"]]
1984 1984  
1985 1985  
1986 1986  )))
1987 1987  
1988 -
1989 1989  == 6.5 How to use TTL-USB to connect PC to upgrade firmware? ==
1990 1990  
2026 +
1991 1991  [[image:image-20220615153355-1.png]]
1992 1992  
2029 +(% style="background-color:yellow" %)**1 < - -> GND  < - ->  Black**
2030 +
1993 1993  (% style="background-color:yellow" %)**4  < - ->  3.3V  < - ->  Blue**
1994 1994  
1995 1995  (% style="background-color:yellow" %)**5 < - ->  RXD  < - ->  White**
... ... @@ -1996,9 +1996,13 @@
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.
2037 +[[image:image-20220620160241-6.jpeg||height="428" width="571"]]
2000 2000  
2039 +Press reset after connecting the 4boot cable to enter the download mode.
2001 2001  
2041 +[[image:image-20220620160516-7.png||height="435" width="435"]]
2042 +
2043 +
2002 2002  (% _mstmutation="1" %)**Step1**(%%): Install TremoProgrammer  first.
2003 2003  
2004 2004  [[image:image-20220615170542-5.png]]
... ... @@ -2016,6 +2016,8 @@
2016 2016  
2017 2017  (% _istranslated="1" _mstmutation="1" %)**Step4：**(%%)Click Start
2018 2018  
2061 +[[image:image-20220620160723-8.png]]
2062 +
2019 2019  
2020 2020  )))
2021 2021  
... ... @@ -2088,8 +2088,6 @@
2088 2088  (% _msthash="903335" _msttexthash="720135" _mstvisible="4" %)
2089 2089  (% style="color:red" %)**E3**(%%): External Temperature Probe
2090 2090  
2091 -
2092 -(% _msthash="903335" _msttexthash="720135" _mstvisible="4" %)
2093 2093  
2094 2094  )))
2095 2095  
... ... @@ -2138,17 +2138,15 @@
2138 2138  (% _mstvisible="3" %)
2139 2139  (((
2140 2140  
2141 -
2142 -(% _msthash="903342" _msttexthash="227084" _mstvisible="4" %)
2143 -
2144 2144  )))
2145 2145  
2146 2146  = (% _msthash="184782" _msttexthash="16007771" %)9. Reference material(%%) =
2147 2147  
2148 -* [[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"]]
2187 +* [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0||_msthash="504975" _msttexthash="51420512"]]
2149 2149  
2150 2150  
2151 2151  
2191 +
2152 2152  = (% _msthash="216320" _msttexthash="10002096" %)10. (%%)FCC Warning =
2153 2153  
2154 2154  (% _mstvisible="1" %)
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