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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... ... @@ -282,6 +282,7 @@ 282 282 * (% style="color:blue" %)**ADDMOD6**(%%): Trigger Mode, Optional, used together with MOD1 ~~ MOD5 283 283 284 284 285 + 285 285 === 3.3.1 AT+MOD~=1, 2ACI+2AVI === 286 286 287 287 The uplink payload includes totally 9 bytes. Uplink packets use FPORT=2 and every 10 minutes send one uplink by default. ... ... @@ -321,6 +321,7 @@ 321 321 * [0] RO2 relay channel is open and RO2 LED is OFF; 322 322 323 323 325 + 324 324 **LT22222-L:** 325 325 326 326 * [1] DI2 channel is high input and DI2 LED is ON; ... ... @@ -337,6 +337,7 @@ 337 337 ** DO1 LED is off in both case 338 338 339 339 342 + 340 340 === 3.3.2 AT+MOD~=2, (Double DI Counting) === 341 341 342 342 ... ... @@ -566,6 +566,7 @@ 566 566 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 567 567 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.** 568 568 572 + 569 569 (% style="color:#037691" %)**AT Command to set Trigger Condition**: 570 570 571 571 ... ... @@ -709,6 +709,7 @@ 709 709 * (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for LT-22222-L. User can see these commands below: 710 710 711 711 716 + 712 712 === 3.4.1 Common Commands === 713 713 714 714 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]] ... ... @@ -1771,7 +1771,7 @@ 1771 1771 1772 1772 1773 1773 (% style="color:blue" %)**For LT-22222-L**(%%): 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.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. 1775 1775 ))) 1776 1776 1777 1777 [[image:image-20220524103407-12.png]] ... ... @@ -1886,7 +1886,7 @@ 1886 1886 1887 1887 ((( 1888 1888 ((( 1889 -== 6.1 Downlink doesn 't work, how to solve it? ==1894 +== 6.1 Downlink doesn’t work, how to solve it? == 1890 1890 ))) 1891 1891 ))) 1892 1892 ... ... @@ -1907,7 +1907,7 @@ 1907 1907 ((( 1908 1908 1909 1909 1910 -== 6.3 Why I can 't join TTN in US915 /AU915 bands? ==1915 +== 6.3 Why I can’t join TTN in US915 /AU915 bands? == 1911 1911 ))) 1912 1912 1913 1913 ((( ... ... @@ -1917,26 +1917,21 @@ 1917 1917 1918 1918 = 7. Order Info = 1919 1919 1920 - 1921 1921 (% style="color:#4f81bd" %)**LT-22222-L-XXX:** 1922 1922 1927 + 1923 1923 (% style="color:#4f81bd" %)**XXX:** 1924 1924 1925 -* (% style="color: red" %)**EU433**(%%): LT with frequency bands EU4331926 -* (% style="color: red" %)**EU868**(%%): LT with frequency bands EU8681927 -* (% style="color: red" %)**KR920**(%%): LT with frequency bands KR9201928 -* (% style="color: red" %)**CN470**(%%): LT with frequency bands CN4701929 -* (% style="color: red" %)**AS923**(%%): LT with frequency bands AS9231930 -* (% style="color: red" %)**AU915**(%%): LT with frequency bands AU9151931 -* (% style="color: red" %)**US915**(%%): LT with frequency bands US9151932 -* (% style="color: red" %)**IN865**(%%): LT with frequency bands IN8651933 -* (% style="color: red" %)**CN779**(%%): LT with frequency bands CN7791930 +* (% style="color:#4f81bd" %)**EU433**(%%): LT with frequency bands EU433 1931 +* (% style="color:#4f81bd" %)**EU868**(%%): LT with frequency bands EU868 1932 +* (% style="color:#4f81bd" %)**KR920**(%%): LT with frequency bands KR920 1933 +* (% style="color:#4f81bd" %)**CN470**(%%): LT with frequency bands CN470 1934 +* (% style="color:#4f81bd" %)**AS923**(%%): LT with frequency bands AS923 1935 +* (% style="color:#4f81bd" %)**AU915**(%%): LT with frequency bands AU915 1936 +* (% style="color:#4f81bd" %)**US915**(%%): LT with frequency bands US915 1937 +* (% style="color:#4f81bd" %)**IN865**(%%): LT with frequency bands IN865 1938 +* (% style="color:#4f81bd" %)**CN779**(%%): LT with frequency bands CN779 1934 1934 1935 - 1936 - 1937 - 1938 - 1939 - 1940 1940 = 8. Packing Info = 1941 1941 1942 1942 ... ... @@ -1954,11 +1954,6 @@ 1954 1954 * Package Size / pcs : 14.5 x 8 x 5 cm 1955 1955 * Weight / pcs : 170g 1956 1956 1957 - 1958 - 1959 - 1960 - 1961 - 1962 1962 = 9. Support = 1963 1963 1964 1964 * ((( ... ... @@ -1966,13 +1966,12 @@ 1966 1966 ))) 1967 1967 * ((( 1968 1968 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 -))) 1970 1970 1971 1971 1966 + 1972 1972 1968 +))) 1973 1973 1974 - 1975 - 1976 1976 = 10. Reference = 1977 1977 1978 1978 * 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]]