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Last modified by Xiaoling on 2023/07/18 10:12
From version 148.13
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  
... ... @@ -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  
... ... @@ -486,7 +486,6 @@
486 486  )))
487 487  
488 488  
489 -
490 490  (% _mstvisible="1" %)
491 491  ==== (% _msthash="1389752" _msttexthash="1234766" _mstvisible="3" %)2.4.6.2 Ext~=9, E3 sensor with Unix Timestamp(%%) ====
492 492  
... ... @@ -607,6 +607,21 @@
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  
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 +
610 610  (% _mstvisible="1" %)
611 611  == (% _msthash="487097" _msttexthash="454818" _mstvisible="3" %)2.5 Show data on Datacake(%%) ==
612 612  
... ... @@ -669,6 +669,9 @@
669 669  1. IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specify time range.
670 670  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.
671 671  
671 +
672 +
673 +
672 672  (% _mstvisible="1" %)
673 673  === (% _msthash="369915" _msttexthash="342797" _mstvisible="3" %)2.6.2 Unix TimeStamp(%%) ===
674 674  
... ... @@ -1167,6 +1167,17 @@
1167 1167  = (% _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(%%) =
1168 1168  
1169 1169  (% _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;" %)
1170 1170  == (% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)3.1(% _msthash="487110" _msttexthash="455390" %) E3 Temperature Probe(%%) ==
1171 1171  
1172 1172  (% _mstvisible="1" %)
... ... @@ -1184,6 +1184,9 @@
1184 1184  * -55°C to 125°C
1185 1185  * Working voltage 2.35v ~~ 5v
1186 1186  
1200 +
1201 +
1202 +
1187 1187  (% _mstvisible="1" style="text-align: left;" %)
1188 1188  = (% _msthash="1940107" _msttexthash="1714063" _mstvisible="3" %)4. Configure LHT65N via AT command or LoRaWAN downlink(%%) =
1189 1189  
... ... @@ -1399,6 +1399,9 @@
1399 1399  * 0xA800  **~-~->** AT+PID=0
1400 1400  * 0xA801     **~-~->** AT+PID=1
1401 1401  
1418 +
1419 +
1420 +
1402 1402  (% _mstvisible="1" style="text-align: left;" %)
1403 1403  == (% _msthash="266344" _msttexthash="242879" _mstvisible="3" %)4.4 Set Password(%%) ==
1404 1404  
... ... @@ -1464,6 +1464,7 @@
1464 1464  (% _mstvisible="1" %)
1465 1465  [[image:image-20220523151218-7.png||_mstalt="430703" _mstvisible="3"]]
1466 1466  
1486 +
1467 1467  (% _mstvisible="1" %)
1468 1468  (% _msthash="315252" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1469 1469  
... ... @@ -1470,6 +1470,9 @@
1470 1470  (% _mstvisible="1" %)
1471 1471  * There is no downlink command to set to Sleep mode.
1472 1472  
1493 +
1494 +
1495 +
1473 1473  (% _mstvisible="1" %)
1474 1474  == (% _msthash="336557" _msttexthash="309712" _mstvisible="3" %)4.7 Set system time(%%) ==
1475 1475  
... ... @@ -1604,6 +1604,9 @@
1604 1604  (% _mstvisible="1" %)
1605 1605  * Example: 0xA301 ~/~/Same as AT+CLRDTA
1606 1606  
1630 +
1631 +
1632 +
1607 1607  (% _mstvisible="1" %)
1608 1608  == (% _msthash="740532" _msttexthash="701363" _mstvisible="3" %)4.13 Auto Send None-ACK messages(%%) ==
1609 1609  
... ... @@ -1627,6 +1627,9 @@
1627 1627  (% _mstvisible="1" %)
1628 1628  * Example: 0x3401 ~/~/Same as AT+PNACKMD=1
1629 1629  
1656 +
1657 +
1658 +
1630 1630  (% _mstvisible="1" %)
1631 1631  = (% _msthash="568737" _msttexthash="502827" _mstvisible="3" %)5. Battery & How to replace(%%) =
1632 1632  
... ... @@ -1659,6 +1659,7 @@
1659 1659  (% _mstvisible="1" %)
1660 1660  [[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"]]
1661 1661  
1691 +
1662 1662  (% _mstvisible="1" %)
1663 1663  == (% _msthash="494650" _msttexthash="462241" _mstvisible="3" %)5.3 Battery Life Analyze(%%) ==
1664 1664  
... ... @@ -1760,7 +1760,7 @@
1760 1760  AT+APPSKEY:  Get or Set the Application Session Key
1761 1761  
1762 1762  (% _msthash="506079" _msttexthash="1041729" %)
1763 -AT+APPEUI:  Get or Set the Application EUI
1793 +AT+APPEUI:  Get or Set the Application EUI
1764 1764  
1765 1765  (% _msthash="506080" _msttexthash="2104206" %)
1766 1766  AT+ADR:  Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
... ... @@ -1853,7 +1853,7 @@
1853 1853  AT+DISAT:  Disable AT commands
1854 1854  
1855 1855  (% _msthash="506110" _msttexthash="868361" %)
1856 -AT+PWORD:  Set password, max 9 digits
1886 +AT+PWORD: Set password, max 9 digits
1857 1857  
1858 1858  (% _msthash="506111" _msttexthash="2210299" %)
1859 1859  AT+CHS:  Get or Set Frequency (Unit: Hz) for Single Channel Mode
... ... @@ -1921,7 +1921,7 @@
1921 1921  (% _msthash="506131" _msttexthash="14585714" %)
1922 1922  AT commands：
1923 1923  
1924 -[[image:image-20220615092034-1.png||_mstalt="428870"]]
1954 +[[image:image-20220620153708-1.png||height="603" width="723"]]
1925 1925  
1926 1926  (% _msthash="506132" _msttexthash="337922" %)
1927 1927  Downlink commands:
... ... @@ -1930,13 +1930,13 @@
1930 1930  (% _msthash="506133" _msttexthash="33046" %)
1931 1931  **TTN:**
1932 1932  
1933 -[[image:image-20220615092124-2.png||_mstalt="429221" height="843" width="893"]]
1963 +[[image:image-20220615092124-2.png||_mstalt="429221" height="649" width="688"]]
1934 1934  
1935 1935  
1936 1936  (% _msthash="506134" _msttexthash="11113791" %)
1937 1937  **Helium：**
1938 1938  
1939 -[[image:image-20220615092551-3.png||_mstalt="430794" height="556" width="1097"]]
1969 +[[image:image-20220615092551-3.png||_mstalt="430794" height="423" width="835"]]
1940 1940  
1941 1941  
1942 1942  (% _msthash="506135" _msttexthash="4159844" %)
... ... @@ -1944,13 +1944,13 @@
1944 1944  
1945 1945  [[image:image-20220615094850-6.png||_mstalt="433082"]]
1946 1946  
1947 -[[image:image-20220615094904-7.png||_mstalt="433485" height="329" width="1067"]]
1977 +[[image:image-20220615094904-7.png||_mstalt="433485" height="281" width="911"]]
1948 1948  
1949 1949  
1950 1950  (% _msthash="506136" _msttexthash="39286" %)
1951 1951  **Aws:**
1952 1952  
1953 -[[image:image-20220615092939-4.png||_mstalt="434460" height="532" width="1062"]]
1983 +[[image:image-20220615092939-4.png||_mstalt="434460" height="448" width="894"]]
1954 1954  
1955 1955  
1956 1956  == (% _msthash="1220570" _msttexthash="33199257" %)6.3 How to change the uplink interval？(%%) ==
... ... @@ -1963,6 +1963,8 @@
1963 1963  
1964 1964  [[image:image-20220615153355-1.png]]
1965 1965  
1996 +[[image:image-20220620154900-5.jpeg||height="427" width="570"]]
1997 +
1966 1966  (% style="background-color:yellow" %)**1 < - -> GND  < - ->  Black**
1967 1967  
1968 1968  (% style="background-color:yellow" %)**5 < - ->  RXD  < - ->  White**
... ... @@ -1969,9 +1969,10 @@
1969 1969  
1970 1970  (% style="background-color:yellow" %)**9 < - ->  TXD  < - ->  Green**
1971 1971  
1972 -[[image:image-20220615153914-2.jpeg||height="608" width="456"]]
1973 1973  
2005 +To switch from download mode to command mode, press reset key
1974 1974  
2007 +
1975 1975  (((
1976 1976  (% _msthash="736728" _msttexthash="67213055" %)
1977 1977  (((
... ... @@ -1983,16 +1983,18 @@
1983 1983  (% _msthash="736729" _msttexthash="1907009" %)
1984 1984  Input password and ATZ to activate LHT65N,As shown below:
1985 1985  
1986 -[[image:image-20220615154519-3.png]]
2019 +[[image:image-20220615154519-3.png||height="672" width="807"]]
1987 1987  
1988 1988  
1989 1989  )))
1990 1990  
1991 -
1992 1992  == 6.5 How to use TTL-USB to connect PC to upgrade firmware? ==
1993 1993  
2026 +
1994 1994  [[image:image-20220615153355-1.png]]
1995 1995  
2029 +(% style="background-color:yellow" %)**1 < - -> GND  < - ->  Black**
2030 +
1996 1996  (% style="background-color:yellow" %)**4  < - ->  3.3V  < - ->  Blue**
1997 1997  
1998 1998  (% style="background-color:yellow" %)**5 < - ->  RXD  < - ->  White**
... ... @@ -1999,9 +1999,13 @@
1999 1999  
2000 2000  (% style="background-color:yellow" %)**9 < - ->  TXD  < - ->  Green**
2001 2001  
2002 -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"]]
2003 2003  
2039 +Press reset after connecting the 4boot cable to enter the download mode.
2004 2004  
2041 +[[image:image-20220620160516-7.png||height="435" width="435"]]
2042 +
2043 +
2005 2005  (% _mstmutation="1" %)**Step1**(%%): Install TremoProgrammer  first.
2006 2006  
2007 2007  [[image:image-20220615170542-5.png]]
... ... @@ -2019,6 +2019,8 @@
2019 2019  
2020 2020  (% _istranslated="1" _mstmutation="1" %)**Step4：**(%%)Click Start
2021 2021  
2061 +[[image:image-20220620160723-8.png]]
2062 +
2022 2022  
2023 2023  )))
2024 2024  
... ... @@ -2091,8 +2091,6 @@
2091 2091  (% _msthash="903335" _msttexthash="720135" _mstvisible="4" %)
2092 2092  (% style="color:red" %)**E3**(%%): External Temperature Probe
2093 2093  
2094 -
2095 -(% _msthash="903335" _msttexthash="720135" _mstvisible="4" %)
2096 2096  
2097 2097  )))
2098 2098  
... ... @@ -2141,17 +2141,15 @@
2141 2141  (% _mstvisible="3" %)
2142 2142  (((
2143 2143  
2144 -
2145 -(% _msthash="903342" _msttexthash="227084" _mstvisible="4" %)
2146 -
2147 2147  )))
2148 2148  
2149 2149  = (% _msthash="184782" _msttexthash="16007771" %)9. Reference material(%%) =
2150 2150  
2151 -* [[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"]]
2152 2152  
2153 2153  
2154 2154  
2191 +
2155 2155  = (% _msthash="216320" _msttexthash="10002096" %)10. (%%)FCC Warning =
2156 2156  
2157 2157  (% _mstvisible="1" %)
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