Changes for page LT-22222-L -- LoRa I/O Controller User Manual
Last modified by Saxer Lin on 2025/04/15 17:24
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... ... @@ -1892,25 +1892,23 @@ 1892 1892 (% style="color:red" %)Note: user just need to make sure above three keys match, User can change either in TTN or Device to make then match. In TTN, NETSKEY and APPSKEY can be configured by user in setting page, but Device Addr is generated by TTN. 1893 1893 ))) 1894 1894 1895 - 1896 1896 ((( 1897 1897 (% style="color:#4f81bd" %)**Step2**(%%)**: **Run AT Command to make LT work in Single frequency & ABP mode. Below is the AT commands: 1898 1898 ))) 1899 1899 1900 1900 ((( 1901 -(% style="background-color:#dcdcdc" %)123456 (%%) 1902 -(% style="background-color:#dcdcdc" %)AT+FDR(%%) 1903 -(% style="background-color:#dcdcdc" %)123456 (%%) 1904 -(% style="background-color:#dcdcdc" %)AT+NJM=0 (%%) 1905 -(% style="background-color:#dcdcdc" %)AT+ADR=0 (%%) 1906 -(% style="background-color:#dcdcdc" %)AT+DR=5 (%%) 1907 -(% style="background-color:#dcdcdc" %)AT+TDC=60000 (%%) 1908 -(% style="background-color:#dcdcdc" %)AT+CHS=868400000(%%) 1909 -(% style="background-color:#dcdcdc" %)AT+DADDR=26 01 1A F1(%%) 1910 -(% style="background-color:#dcdcdc" %)ATZ 1900 +(% style="background-color:#dcdcdc" %)123456 (%%) Enter Password to have AT access. 1901 +(% style="background-color:#dcdcdc" %)AT+FDR (%%) Reset Parameters to Factory Default, Keys Reserve 1902 +(% style="background-color:#dcdcdc" %)123456 (%%) Enter Password to have AT access. 1903 +(% style="background-color:#dcdcdc" %)AT+NJM=0 (%%)Set to ABP mode 1904 +(% style="background-color:#dcdcdc" %)AT+ADR=0 (%%)Set the Adaptive Data Rate Off 1905 +(% style="background-color:#dcdcdc" %)AT+DR=5 (%%) Set Data Rate (Set AT+DR=3 for 915 band) 1906 +(% style="background-color:#dcdcdc" %)AT+TDC=60000 (%%)Set transmit interval to 60 seconds 1907 +(% style="background-color:#dcdcdc" %)AT+CHS=868400000 (%%)Set transmit frequency to 868.4Mhz 1908 +(% style="background-color:#dcdcdc" %)AT+DADDR=26 01 1A F1(%%) Set Device Address to 26 01 1A F1 1909 +(% style="background-color:#dcdcdc" %)ATZ (%%)Reset MCU 1911 1911 ))) 1912 1912 1913 - 1914 1914 ((( 1915 1915 As shown in below: 1916 1916 ))) ... ... @@ -1927,6 +1927,8 @@ 1927 1927 == 5.5 Can i use point to point communication for LT-22222-L? == 1928 1928 1929 1929 Yes, please refer [[Point to Point Communication>>doc:Main. Point to Point Communication of LT-22222-L.WebHome]] 1928 + 1929 + 1930 1930 ))) 1931 1931 1932 1932 ((( ... ... @@ -1943,6 +1943,8 @@ 1943 1943 1944 1944 ((( 1945 1945 Please see this link for how to debug: [[LoRaWAN Communication Debug>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H5.1Howitwork"]] 1946 + 1947 + 1946 1946 ))) 1947 1947 1948 1948 ((( ... ... @@ -1957,7 +1957,11 @@ 1957 1957 1958 1958 ((( 1959 1959 1962 +))) 1960 1960 1964 +((( 1965 + 1966 + 1961 1961 == 6.3 Why I can’t join TTN in US915 /AU915 bands? == 1962 1962 ))) 1963 1963 ... ... @@ -1969,24 +1969,31 @@ 1969 1969 1970 1970 = 7. Order Info = 1971 1971 1972 - 1973 1973 (% style="color:#4f81bd" %)**LT-22222-L-XXX:** 1974 1974 1975 1975 1976 1976 (% style="color:#4f81bd" %)**XXX:** 1977 1977 1978 -* (% style="color:#4f81bd" %)**EU433**(%%): LT with frequency bands EU433 1979 -* (% style="color:#4f81bd" %)**EU868**(%%): LT with frequency bands EU868 1980 -* (% style="color:#4f81bd" %)**KR920**(%%): LT with frequency bands KR920 1981 -* (% style="color:#4f81bd" %)**CN470**(%%): LT with frequency bands CN470 1982 -* (% style="color:#4f81bd" %)**AS923**(%%): LT with frequency bands AS923 1983 -* (% style="color:#4f81bd" %)**AU915**(%%): LT with frequency bands AU915 1984 -* (% style="color:#4f81bd" %)**US915**(%%): LT with frequency bands US915 1985 -* (% style="color:#4f81bd" %)**IN865**(%%): LT with frequency bands IN865 1986 -* (% style="color:#4f81bd" %)**CN779**(%%): LT with frequency bands CN779 1983 +*(% style="color:#4f81bd" %)**EU433**(%%): LT with frequency bands EU433 1987 1987 1985 +*(% style="color:#4f81bd" %)**EU868**(%%): LT with frequency bands EU868 1988 1988 1987 +*(% style="color:#4f81bd" %)**KR920**(%%): LT with frequency bands KR920 1989 1989 1989 +*(% style="color:#4f81bd" %)**CN470**(%%): LT with frequency bands CN470 1990 + 1991 +*(% style="color:#4f81bd" %)**AS923**(%%): LT with frequency bands AS923 1992 + 1993 +*(% style="color:#4f81bd" %)**AU915**(%%): LT with frequency bands AU915 1994 + 1995 +*(% style="color:#4f81bd" %)**US915**(%%): LT with frequency bands US915 1996 + 1997 +*(% style="color:#4f81bd" %)**IN865**(%%): LT with frequency bands IN865 1998 + 1999 +*(% style="color:#4f81bd" %)**CN779**(%%): LT with frequency bands CN779 2000 + 2001 + 2002 + 1990 1990 = 8. Packing Info = 1991 1991 1992 1992 ... ... @@ -2006,7 +2006,6 @@ 2006 2006 * Weight / pcs : 170g 2007 2007 2008 2008 2009 - 2010 2010 = 9. Support = 2011 2011 2012 2012 * ((( ... ... @@ -2020,7 +2020,10 @@ 2020 2020 2021 2021 = 10. Reference = 2022 2022 2023 -* LT-22222-L: [[http:~~/~~/www.dragino.com/products/lora-lorawan-end-node/item/156-lt-22222-l.html>>url:http://www.dragino.com/products/lora-lorawan-end-node/item/156-lt-22222-l.html]] 2035 +* Product Page: 2036 + 2037 +LT-22222-L: [[http:~~/~~/www.dragino.com/products/lora-lorawan-end-node/item/156-lt-22222-l.html>>url:http://www.dragino.com/products/lora-lorawan-end-node/item/156-lt-22222-l.html]] 2038 + 2024 2024 * [[Image Download>>url:http://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/image/]] 2025 2025 * [[AT Command Manual>>url:http://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/]] 2026 2026 * [[Hardware Source>>url:https://github.com/dragino/Lora/tree/master/LT/LT-33222-L/v1.0]]