Last modified by Saxer Lin on 2025/04/15 17:24
<
From version < 77.41 >
edited by Xiaoling
on 2022/06/10 08:59
To version < 77.32 >
edited by Xiaoling
on 2022/06/10 08:50
>
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... ... @@ -1864,6 +1864,7 @@
1864 1864  (((
1865 1865  
1866 1866  
1867 +
1867 1867  == 5.3 How to set up LT to work with Single Channel Gateway such as LG01/LG02? ==
1868 1868  )))
1869 1869  
... ... @@ -1876,8 +1876,6 @@
1876 1876  (((
1877 1877  (((
1878 1878  Assume we have a LG02 working in the frequency 868400000 now , below is the step.
1879 -
1880 -
1881 1881  )))
1882 1882  )))
1883 1883  
... ... @@ -1893,25 +1893,23 @@
1893 1893  (% 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.
1894 1894  )))
1895 1895  
1896 -
1897 1897  (((
1898 1898  (% style="color:#4f81bd" %)**Step2**(%%)**: **Run AT Command to make LT work in Single frequency & ABP mode. Below is the AT commands:
1899 1899  )))
1900 1900  
1901 1901  (((
1902 -(% style="background-color:#dcdcdc" %)123456 (%%) Enter Password to have AT access.
1903 -(% style="background-color:#dcdcdc" %)AT+FDR(%%)  Reset Parameters to Factory Default, Keys Reserve
1904 -(% style="background-color:#dcdcdc" %)123456 (%%) Enter Password to have AT access.
1905 -(% style="background-color:#dcdcdc" %)AT+NJM=0 (%%) Set to ABP mode
1906 -(% style="background-color:#dcdcdc" %)AT+ADR=0 (%%) Set the Adaptive Data Rate Off
1907 -(% style="background-color:#dcdcdc" %)AT+DR=5 (%%) Set Data Rate (Set AT+DR=3 for 915 band)
1908 -(% style="background-color:#dcdcdc" %)AT+TDC=60000 (%%) Set transmit interval to 60 seconds
1909 -(% style="background-color:#dcdcdc" %)AT+CHS=868400000(%%)  Set transmit frequency to 868.4Mhz
1910 -(% style="background-color:#dcdcdc" %)AT+DADDR=26 01 1A F1(%%)  Set Device Address to 26 01 1A F1
1911 -(% style="background-color:#dcdcdc" %)ATZ  (%%) Reset MCU
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
1912 1912  )))
1913 1913  
1914 -
1915 1915  (((
1916 1916  As shown in below:
1917 1917  )))
... ... @@ -1928,6 +1928,8 @@
1928 1928  == 5.5 Can i use point to point communication for LT-22222-L? ==
1929 1929  
1930 1930  Yes, please refer [[Point to Point Communication>>doc:Main. Point to Point Communication of LT-22222-L.WebHome]]
1928 +
1929 +
1931 1931  )))
1932 1932  
1933 1933  (((
... ... @@ -1944,6 +1944,8 @@
1944 1944  
1945 1945  (((
1946 1946  Please see this link for how to debug: [[LoRaWAN Communication Debug>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H5.1Howitwork"]]
1946 +
1947 +
1947 1947  )))
1948 1948  
1949 1949  (((
... ... @@ -1958,7 +1958,11 @@
1958 1958  
1959 1959  (((
1960 1960  
1962 +)))
1961 1961  
1964 +(((
1965 +
1966 +
1962 1962  == 6.3 Why I can’t join TTN in US915 /AU915 bands? ==
1963 1963  )))
1964 1964  
... ... @@ -1970,24 +1970,31 @@
1970 1970  
1971 1971  = 7. Order Info =
1972 1972  
1973 -
1974 1974  (% style="color:#4f81bd" %)**LT-22222-L-XXX:**
1975 1975  
1976 1976  
1977 1977  (% style="color:#4f81bd" %)**XXX:**
1978 1978  
1979 -* (% style="color:#4f81bd" %)**EU433**(%%): LT with frequency bands EU433
1980 -* (% style="color:#4f81bd" %)**EU868**(%%): LT with frequency bands EU868
1981 -* (% style="color:#4f81bd" %)**KR920**(%%): LT with frequency bands KR920
1982 -* (% style="color:#4f81bd" %)**CN470**(%%): LT with frequency bands CN470
1983 -* (% style="color:#4f81bd" %)**AS923**(%%): LT with frequency bands AS923
1984 -* (% style="color:#4f81bd" %)**AU915**(%%): LT with frequency bands AU915
1985 -* (% style="color:#4f81bd" %)**US915**(%%): LT with frequency bands US915
1986 -* (% style="color:#4f81bd" %)**IN865**(%%): LT with frequency bands IN865
1987 -* (% style="color:#4f81bd" %)**CN779**(%%): LT with frequency bands CN779
1983 +*(% style="color:#4f81bd" %)**EU433**(%%): LT with frequency bands EU433
1988 1988  
1985 +*(% style="color:#4f81bd" %)**EU868**(%%): LT with frequency bands EU868
1989 1989  
1987 +*(% style="color:#4f81bd" %)**KR920**(%%): LT with frequency bands KR920
1990 1990  
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 +
1991 1991  = 8. Packing Info =
1992 1992  
1993 1993  
... ... @@ -2007,7 +2007,6 @@
2007 2007  * Weight / pcs : 170g
2008 2008  
2009 2009  
2010 -
2011 2011  = 9. Support =
2012 2012  
2013 2013  * (((
... ... @@ -2021,7 +2021,10 @@
2021 2021  
2022 2022  = 10. Reference​​​​​ =
2023 2023  
2024 -* 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 +
2025 2025  * [[Image Download>>url:http://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/image/]]
2026 2026  * [[AT Command Manual>>url:http://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/]]
2027 2027  * [[Hardware Source>>url:https://github.com/dragino/Lora/tree/master/LT/LT-33222-L/v1.0]]

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