Changes for page LT-22222-L -- LoRa I/O Controller User Manual
Last modified by Mengting Qiu on 2025/06/04 18:42
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... ... @@ -282,7 +282,6 @@ 282 282 * (% style="color:blue" %)**ADDMOD6**(%%): Trigger Mode, Optional, used together with MOD1 ~~ MOD5 283 283 284 284 285 - 286 286 === 3.3.1 AT+MOD~=1, 2ACI+2AVI === 287 287 288 288 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 * [0] RO2 relay channel is open and RO2 LED is OFF; 323 323 324 324 325 - 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 ... ... @@ -569,7 +569,6 @@ 569 569 1. Periodically uplink (Base on TDC time). Payload is same as the normal MOD (MOD 1 for above command). This uplink uses LoRaWAN (% style="color:#4f81bd" %)**unconfirmed**(%%) data type 570 570 1. Trigger uplink when meet the trigger condition. LT will sent two packets in this case, the first uplink use payload specify in this mod (mod=6), the second packets use the normal mod payload(MOD=1 for above settings). Both Uplinks use LoRaWAN (% style="color:#4f81bd" %)**CONFIRMED data type.** 571 571 572 - 573 573 (% style="color:#037691" %)**AT Command to set Trigger Condition**: 574 574 575 575 ... ... @@ -713,7 +713,6 @@ 713 713 * (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for LT-22222-L. User can see these commands below: 714 714 715 715 716 - 717 717 === 3.4.1 Common Commands === 718 718 719 719 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]] ... ... @@ -1776,7 +1776,7 @@ 1776 1776 1777 1777 1778 1778 (% style="color:blue" %)**For LT-22222-L**(%%): 1779 -Hold down the PRO button and then momentarily press the RST reset button and the **DO1 led** will change from OFF to ON. When **DO1 LED** is on, it means the device is in download mode. 1774 +Hold down the PRO button and then momentarily press the RST reset button and the (% style="color:red" %)**DO1 led**(%%) will change from OFF to ON. When (% style="color:red" %)**DO1 LED**(%%) is on, it means the device is in download mode. 1780 1780 ))) 1781 1781 1782 1782 [[image:image-20220524103407-12.png]] ... ... @@ -1891,7 +1891,7 @@ 1891 1891 1892 1892 ((( 1893 1893 ((( 1894 -== 6.1 Downlink doesn ’t work, how to solve it? ==1889 +== 6.1 Downlink doesn't work, how to solve it? == 1895 1895 ))) 1896 1896 ))) 1897 1897 ... ... @@ -1912,7 +1912,7 @@ 1912 1912 ((( 1913 1913 1914 1914 1915 -== 6.3 Why I can ’t join TTN in US915 /AU915 bands? ==1910 +== 6.3 Why I can't join TTN in US915 /AU915 bands? == 1916 1916 ))) 1917 1917 1918 1918 ((( ... ... @@ -1922,21 +1922,26 @@ 1922 1922 1923 1923 = 7. Order Info = 1924 1924 1920 + 1925 1925 (% style="color:#4f81bd" %)**LT-22222-L-XXX:** 1926 1926 1927 - 1928 1928 (% style="color:#4f81bd" %)**XXX:** 1929 1929 1930 -* (% style="color: #4f81bd" %)**EU433**(%%): LT with frequency bands EU4331931 -* (% style="color: #4f81bd" %)**EU868**(%%): LT with frequency bands EU8681932 -* (% style="color: #4f81bd" %)**KR920**(%%): LT with frequency bands KR9201933 -* (% style="color: #4f81bd" %)**CN470**(%%): LT with frequency bands CN4701934 -* (% style="color: #4f81bd" %)**AS923**(%%): LT with frequency bands AS9231935 -* (% style="color: #4f81bd" %)**AU915**(%%): LT with frequency bands AU9151936 -* (% style="color: #4f81bd" %)**US915**(%%): LT with frequency bands US9151937 -* (% style="color: #4f81bd" %)**IN865**(%%): LT with frequency bands IN8651938 -* (% style="color: #4f81bd" %)**CN779**(%%): LT with frequency bands CN7791925 +* (% style="color:red" %)**EU433**(%%): LT with frequency bands EU433 1926 +* (% style="color:red" %)**EU868**(%%): LT with frequency bands EU868 1927 +* (% style="color:red" %)**KR920**(%%): LT with frequency bands KR920 1928 +* (% style="color:red" %)**CN470**(%%): LT with frequency bands CN470 1929 +* (% style="color:red" %)**AS923**(%%): LT with frequency bands AS923 1930 +* (% style="color:red" %)**AU915**(%%): LT with frequency bands AU915 1931 +* (% style="color:red" %)**US915**(%%): LT with frequency bands US915 1932 +* (% style="color:red" %)**IN865**(%%): LT with frequency bands IN865 1933 +* (% style="color:red" %)**CN779**(%%): LT with frequency bands CN779 1939 1939 1935 + 1936 + 1937 + 1938 + 1939 + 1940 1940 = 8. Packing Info = 1941 1941 1942 1942 ... ... @@ -1954,6 +1954,11 @@ 1954 1954 * Package Size / pcs : 14.5 x 8 x 5 cm 1955 1955 * Weight / pcs : 170g 1956 1956 1957 + 1958 + 1959 + 1960 + 1961 + 1957 1957 = 9. Support = 1958 1958 1959 1959 * ((( ... ... @@ -1961,12 +1961,13 @@ 1961 1961 ))) 1962 1962 * ((( 1963 1963 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]] 1969 +))) 1964 1964 1965 1965 1966 - 1967 1967 1968 -))) 1969 1969 1974 + 1975 + 1970 1970 = 10. Reference = 1971 1971 1972 1972 * 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]]