Changes for page LHT52 - LoRaWAN Temperature & Humidity Sensor User Manual
Last modified by Mengting Qiu on 2025/07/03 14:48
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... ... @@ -1384,8 +1384,6 @@ 1384 1384 * 0xA800 **~-~->** AT+PID=0 1385 1385 * 0xA801 **~-~->** AT+PID=1 1386 1386 1387 - 1388 - 1389 1389 (% _mstvisible="1" style="text-align: left;" %) 1390 1390 == (% _msthash="266344" _msttexthash="242879" _mstvisible="3" %)4.4 Set Password(%%) == 1391 1391 ... ... @@ -1457,8 +1457,6 @@ 1457 1457 (% _mstvisible="1" %) 1458 1458 * There is no downlink command to set to Sleep mode. 1459 1459 1460 - 1461 - 1462 1462 (% _mstvisible="1" %) 1463 1463 == (% _msthash="336557" _msttexthash="309712" _mstvisible="3" %)4.7 Set system time(%%) == 1464 1464 ... ... @@ -1593,8 +1593,6 @@ 1593 1593 (% _mstvisible="1" %) 1594 1594 * Example: 0xA301 ~/~/Same as AT+CLRDTA 1595 1595 1596 - 1597 - 1598 1598 (% _mstvisible="1" %) 1599 1599 == (% _msthash="740532" _msttexthash="701363" _mstvisible="3" %)4.13 Auto Send None-ACK messages(%%) == 1600 1600 ... ... @@ -1618,8 +1618,6 @@ 1618 1618 (% _mstvisible="1" %) 1619 1619 * Example: 0x3401 ~/~/Same as AT+PNACKMD=1 1620 1620 1621 - 1622 - 1623 1623 (% _mstvisible="1" %) 1624 1624 = (% _msthash="568737" _msttexthash="502827" _mstvisible="3" %)5. Battery & How to replace(%%) = 1625 1625 ... ... @@ -1702,7 +1702,7 @@ 1702 1702 1703 1703 ((( 1704 1704 (% _msthash="736726" _msttexthash="67213055" %) 1705 -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**) (%%)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. 1697 +In PC, User needs to set serial tool(such as [[**putty**>>https://www.chiark.greenend.org.uk/~~sgtatham/putty/latest.htmlml]], 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**) (%%)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. 1706 1706 ))) 1707 1707 1708 1708 ((( ... ... @@ -1956,21 +1956,23 @@ 1956 1956 1957 1957 [[image:image-20220615153355-1.png]] 1958 1958 1959 -(% style="background-color:yellow" %)**1 < - -> GND < - -> Black** 1951 +(% _msthash="506138" _msttexthash="243997" %) 1952 +* (% style="background-color:yellow" %)1 < - -> GND < - -> Black 1960 1960 1961 -(% style="background-color:yellow" %)**5 < - -> RXD < - -> White** 1954 +(% _msthash="506139" _msttexthash="257166" %) 1955 +* (% style="background-color:yellow" %)5 < - -> RXD < - -> White 1962 1962 1963 -(% style="background-color:yellow" %)**9 < - -> TXD < - -> Green** 1957 +(% _msthash="506140" _msttexthash="253799" %) 1958 +* (% style="background-color:yellow" %)9 < - -> TXD < - -> Green 1964 1964 1965 1965 [[image:image-20220615153914-2.jpeg||height="608" width="456"]] 1966 1966 1967 - 1968 1968 ((( 1969 1969 (% _msthash="736728" _msttexthash="67213055" %) 1970 -((( 1971 -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. 1964 +In PC, User needs to set serial tool(such as [[**putty**>>https://www.chiark.greenend.org.uk/~~sgtatham/putty/latest.htmlml]], SecureCRT) baud rate to 1965 +(% 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: 1966 +(% 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. 1972 1972 ))) 1973 -))) 1974 1974 1975 1975 ((( 1976 1976 (% _msthash="736729" _msttexthash="1907009" %) ... ... @@ -1982,15 +1982,22 @@ 1982 1982 ))) 1983 1983 1984 1984 1979 + 1985 1985 == 6.5 How to use TTL-USB to connect PC to upgrade firmware? == 1986 1986 1987 1987 [[image:image-20220615153355-1.png]] 1988 1988 1989 -(% style="background-color:yellow" %)**4 < - -> 3.3V < - -> Blue** 1984 +(% _msthash="506141" _msttexthash="231309" %) 1985 +* 1986 +** (% style="background-color:yellow" %)4 < - -> 3.3V < - -> Blue 1990 1990 1991 -(% style="background-color:yellow" %)**5 < - -> RXD < - -> White** 1988 +(% _msthash="506142" _msttexthash="257166" %) 1989 +* 1990 +** (% style="background-color:yellow" %)5 < - -> RXD < - -> White 1992 1992 1993 -(% style="background-color:yellow" %)**9 < - -> TXD < - -> Green** 1992 +(% _msthash="506143" _msttexthash="253799" %) 1993 +* 1994 +** (% style="background-color:yellow" %)9 < - -> TXD < - -> Green 1994 1994 1995 1995 Use after connection， ground wire（1 < - -> GND < - -> Black） for 1s and then pull it out.Then restart the device. 1996 1996 ... ... @@ -2010,7 +2010,7 @@ 2010 2010 [[image:image-20220615171334-6.png]] 2011 2011 2012 2012 2013 -(% _istranslated="1" _mstmutation="1" %)**Step4：**(%%)Click Start 2014 +(% _istranslated="1" _mstmutation="1" %)**Step4：**(%%)Click Start 2014 2014 2015 2015 2016 2016 )))