Last modified by Saxer Lin on 2025/04/15 17:24
<
From version < 77.31 >
edited by Xiaoling
on 2022/06/10 08:43
To version < 77.38 >
edited by Xiaoling
on 2022/06/10 08:55
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -75,7 +75,6 @@
75 75  )))
76 76  )))
77 77  
78 -
79 79  (((
80 80  **Interface for Model: LT22222-L:**
81 81  )))
... ... @@ -99,7 +99,6 @@
99 99  Power Input 7~~ 24V DC. 
100 100  )))
101 101  
102 -
103 103  (((
104 104  **LoRa Spec:**
105 105  )))
... ... @@ -165,7 +165,6 @@
165 165  )))
166 166  
167 167  
168 -
169 169  == 1.3 Features ==
170 170  
171 171  * LoRaWAN Class A & Class C protocol
... ... @@ -177,7 +177,6 @@
177 177  * Counting
178 178  
179 179  
180 -
181 181  == 1.4  Applications ==
182 182  
183 183  * Smart Buildings & Home Automation
... ... @@ -188,7 +188,6 @@
188 188  * Smart Factory
189 189  
190 190  
191 -
192 192  == 1.5 Hardware Variants ==
193 193  
194 194  (% border="1" style="background-color:#f7faff; width:500px" %)
... ... @@ -203,7 +203,6 @@
203 203  )))
204 204  
205 205  
206 -
207 207  = 2. Power ON Device =
208 208  
209 209  The LT controller can be powered by 7 ~~ 24V DC power source. Connect VIN to Power Input V+ and GND to power input V- to power the LT controller.
... ... @@ -286,7 +286,6 @@
286 286  * **ADDMOD6**: Trigger Mode, Optional, used together with MOD1 ~~ MOD5
287 287  
288 288  
289 -
290 290  === 3.3.1 AT+MOD~=1, 2ACI+2AVI ===
291 291  
292 292  The uplink payload includes totally 9 bytes. Uplink packets use FPORT=2 and every 10 minutes send one uplink by default.
... ... @@ -322,7 +322,6 @@
322 322  * [1] RO1 relay channel is close and the RO1 LED is ON.
323 323  * [0] RO2 relay channel is open and RO2 LED is OFF;
324 324  
325 -
326 326  **LT22222-L:**
327 327  
328 328  * [1] DI2 channel is high input and DI2 LED is ON;
... ... @@ -339,7 +339,6 @@
339 339  ** DO1 LED is off in both case
340 340  
341 341  
342 -
343 343  === 3.3.2 AT+MOD~=2, (Double DI Counting) ===
344 344  
345 345  **For LT-22222-L**: this mode the **DI1 and DI2** are used as counting pins.
... ... @@ -755,7 +755,6 @@
755 755  * (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for LT-22222-L.  User can see these commands below:
756 756  
757 757  
758 -
759 759  === 3.4.1 Common Commands ===
760 760  
761 761  They should be available for each of Dragino Sensors, such as: change uplink interval, reset device. For firmware v1.5.4, user can find what common commands it supports: [[End Device AT Commands and Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]]
... ... @@ -1487,6 +1487,7 @@
1487 1487  [[image:image-20220524100215-10.png||height="382" width="723"]]
1488 1488  
1489 1489  
1480 +
1490 1490  == 3.7 LEDs Indicators ==
1491 1491  
1492 1492  [[image:image-20220524100748-11.png]]
... ... @@ -1696,6 +1696,8 @@
1696 1696  
1697 1697  )))
1698 1698  
1690 +
1691 +
1699 1699  == 4.2 Common AT Command Sequence ==
1700 1700  
1701 1701  === 4.2.1 Multi-channel ABP mode (Use with SX1301/LG308) ===
... ... @@ -1739,6 +1739,8 @@
1739 1739  
1740 1740  )))
1741 1741  
1735 +
1736 +
1742 1742  === 4.2.2 Single-channel ABP mode (Use with LG01/LG02) ===
1743 1743  
1744 1744  (((
... ... @@ -1812,6 +1812,8 @@
1812 1812  
1813 1813  )))
1814 1814  
1810 +
1811 +
1815 1815  === 4.2.3 Change to Class A ===
1816 1816  
1817 1817  If sensor JOINED
... ... @@ -1852,6 +1852,8 @@
1852 1852  
1853 1853  (((
1854 1854  (((
1852 +
1853 +
1855 1855  == 5.2 How to change the LoRa Frequency Bands/Region? ==
1856 1856  )))
1857 1857  )))
... ... @@ -1863,6 +1863,9 @@
1863 1863  )))
1864 1864  
1865 1865  (((
1865 +
1866 +
1867 +
1866 1866  == 5.3 How to set up LT to work with Single Channel Gateway such as LG01/LG02? ==
1867 1867  )))
1868 1868  
... ... @@ -1923,11 +1923,11 @@
1923 1923  == 5.5 Can i use point to point communication for LT-22222-L? ==
1924 1924  
1925 1925  Yes, please refer [[Point to Point Communication>>doc:Main. Point to Point Communication of LT-22222-L.WebHome]]
1926 -
1927 -
1928 1928  )))
1929 1929  
1930 1930  (((
1931 +
1932 +
1931 1931  = 6. Trouble Shooting =
1932 1932  )))
1933 1933  
... ... @@ -1939,11 +1939,11 @@
1939 1939  
1940 1940  (((
1941 1941  Please see this link for how to debug: [[LoRaWAN Communication Debug>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H5.1Howitwork"]]
1942 -
1943 -
1944 1944  )))
1945 1945  
1946 1946  (((
1947 +
1948 +
1947 1947  == 6.2 Have trouble to upload image. ==
1948 1948  )))
1949 1949  
... ... @@ -1953,9 +1953,7 @@
1953 1953  
1954 1954  (((
1955 1955  
1956 -)))
1957 1957  
1958 -(((
1959 1959  == 6.3 Why I can’t join TTN in US915 /AU915 bands? ==
1960 1960  )))
1961 1961  
... ... @@ -1963,147 +1963,62 @@
1963 1963  It might be about the channels mapping. [[Please see this link for detail>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]]
1964 1964  )))
1965 1965  
1966 -(((
1967 -
1968 -)))
1969 1969  
1970 -(((
1967 +
1971 1971  = 7. Order Info =
1972 -)))
1973 1973  
1974 -(((
1975 -(((
1970 +
1976 1976  (% style="color:#4f81bd" %)**LT-22222-L-XXX:**
1977 -)))
1978 -)))
1979 1979  
1980 -(((
1981 -(((
1973 +
1982 1982  (% style="color:#4f81bd" %)**XXX:**
1983 -)))
1984 -)))
1985 1985  
1986 -(((
1987 -* (((
1988 -(% style="color:#4f81bd" %)**EU433**(%%): LT with frequency bands EU433
1989 -)))
1990 -)))
1976 +* (% style="color:#4f81bd" %)**EU433**(%%): LT with frequency bands EU433
1977 +* (% style="color:#4f81bd" %)**EU868**(%%): LT with frequency bands EU868
1978 +* (% style="color:#4f81bd" %)**KR920**(%%): LT with frequency bands KR920
1979 +* (% style="color:#4f81bd" %)**CN470**(%%): LT with frequency bands CN470
1980 +* (% style="color:#4f81bd" %)**AS923**(%%): LT with frequency bands AS923
1981 +* (% style="color:#4f81bd" %)**AU915**(%%): LT with frequency bands AU915
1982 +* (% style="color:#4f81bd" %)**US915**(%%): LT with frequency bands US915
1983 +* (% style="color:#4f81bd" %)**IN865**(%%): LT with frequency bands IN865
1984 +* (% style="color:#4f81bd" %)**CN779**(%%): LT with frequency bands CN779
1991 1991  
1992 -(((
1993 -* (((
1994 -(% style="color:#4f81bd" %)**EU868**(%%): LT with frequency bands EU868
1995 -)))
1996 -)))
1997 1997  
1998 -(((
1999 -* (((
2000 -(% style="color:#4f81bd" %)**KR920**(%%): LT with frequency bands KR920
2001 -)))
2002 -)))
2003 2003  
2004 -(((
2005 -* (((
2006 -(% style="color:#4f81bd" %)**CN470**(%%): LT with frequency bands CN470
2007 -)))
2008 -)))
2009 -
2010 -(((
2011 -* (((
2012 -(% style="color:#4f81bd" %)**AS923**(%%): LT with frequency bands AS923
2013 -)))
2014 -)))
2015 -
2016 -(((
2017 -* (((
2018 -(% style="color:#4f81bd" %)**AU915**(%%): LT with frequency bands AU915
2019 -)))
2020 -)))
2021 -
2022 -(((
2023 -* (((
2024 -(% style="color:#4f81bd" %)**US915**(%%): LT with frequency bands US915
2025 -)))
2026 -)))
2027 -
2028 -(((
2029 -* (((
2030 -(% style="color:#4f81bd" %)**IN865**(%%): LT with frequency bands IN865
2031 -)))
2032 -)))
2033 -
2034 -(((
2035 -* (((
2036 -(% style="color:#4f81bd" %)**CN779**(%%): LT with frequency bands CN779
2037 -
2038 -
2039 -)))
2040 -
2041 2041  = 8. Packing Info =
2042 -)))
2043 2043  
2044 -(((
2045 -(((
1990 +
2046 2046  **Package Includes**:
2047 -)))
2048 -)))
2049 2049  
2050 -(((
2051 -(((
2052 2052  * LT-22222-L I/O Controller x 1
2053 2053  * Stick Antenna for LoRa RF part x 1
2054 2054  * Bracket for controller x1
2055 2055  * Program cable x 1
2056 -)))
2057 -)))
2058 2058  
2059 -(((
2060 -(((
1998 +
2061 2061  **Dimension and weight**:
2062 -)))
2063 -)))
2064 2064  
2065 -(((
2066 -(((
2067 2067  * Device Size: 13.5 x 7 x 3 cm
2068 2068  * Device Weight: 105g
2069 2069  * Package Size / pcs : 14.5 x 8 x 5 cm
2070 2070  * Weight / pcs : 170g
2071 2071  
2072 -
2073 -)))
2074 -)))
2075 2075  
2076 -(((
2007 +
2077 2077  = 9. Support =
2078 -)))
2079 2079  
2080 2080  * (((
2081 -(((
2082 2082  Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
2083 2083  )))
2084 -)))
2085 2085  * (((
2086 -(((
2087 -Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to
2014 +Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:file:///D:/市场资料/说明书/LoRa/LT系列/support@dragino.com]]
2088 2088  )))
2089 -)))
2090 2090  
2091 -(((
2092 -(((
2093 - [[support@dragino.com>>url:file:///D:/市场资料/说明书/LoRa/LT系列/support@dragino.com]]
2094 2094  
2095 -
2096 -)))
2097 2097  
2098 -(((
2099 2099  = 10. Reference​​​​​ =
2100 2100  
2101 -* Product Page:
2102 -
2103 -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]]
2104 -
2021 +* 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]]
2105 2105  * [[Image Download>>url:http://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/image/]]
2106 2106  * [[AT Command Manual>>url:http://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/]]
2107 2107  * [[Hardware Source>>url:https://github.com/dragino/Lora/tree/master/LT/LT-33222-L/v1.0]]
2108 -)))
2109 -)))

Applications

Navigation

Copyright ©2010-2024 Dragino Technology Co., LTD. All rights reserved
Dragino Wiki v2.0