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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... ... @@ -281,6 +281,8 @@ 281 281 * (% style="color:blue" %)**MOD5**(%%): Single DI Counting + 2 x AVI + 1 x ACI + DO + RO 282 282 * (% style="color:blue" %)**ADDMOD6**(%%): Trigger Mode, Optional, used together with MOD1 ~~ MOD5 283 283 284 + 285 + 284 284 === 3.3.1 AT+MOD~=1, 2ACI+2AVI === 285 285 286 286 The uplink payload includes totally 9 bytes. Uplink packets use FPORT=2 and every 10 minutes send one uplink by default. ... ... @@ -319,6 +319,8 @@ 319 319 * [1] RO1 relay channel is close and the RO1 LED is ON. 320 320 * [0] RO2 relay channel is open and RO2 LED is OFF; 321 321 324 + 325 + 322 322 **LT22222-L:** 323 323 324 324 * [1] DI2 channel is high input and DI2 LED is ON; ... ... @@ -334,6 +334,8 @@ 334 334 ** DO1 is high in case there is load between DO1 and V+. 335 335 ** DO1 LED is off in both case 336 336 341 + 342 + 337 337 === 3.3.2 AT+MOD~=2, (Double DI Counting) === 338 338 339 339 ... ... @@ -563,6 +563,7 @@ 563 563 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 564 564 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.** 565 565 572 + 566 566 (% style="color:#037691" %)**AT Command to set Trigger Condition**: 567 567 568 568 ... ... @@ -705,6 +705,8 @@ 705 705 706 706 * (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for LT-22222-L. User can see these commands below: 707 707 715 + 716 + 708 708 === 3.4.1 Common Commands === 709 709 710 710 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]] ... ... @@ -713,7 +713,6 @@ 713 713 714 714 === 3.4.2 Sensor related commands === 715 715 716 - 717 717 ==== 3.4.2.1 Set Transmit Interval ==== 718 718 719 719 Set device uplink interval. ... ... @@ -767,7 +767,6 @@ 767 767 768 768 769 769 770 - 771 771 ==== 3.4.2.4 Enable Trigger Mode ==== 772 772 773 773 Use of trigger mode, please check [[ADDMOD6>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]] ... ... @@ -924,7 +924,6 @@ 924 924 925 925 926 926 927 - 928 928 ==== 3.4.2.12 DO ~-~- Control Digital Output DO1/DO2/DO3 ==== 929 929 930 930 * (% style="color:#037691" %)**AT Command** ... ... @@ -1767,7 +1767,7 @@ 1767 1767 1768 1768 1769 1769 (% style="color:blue" %)**For LT-22222-L**(%%): 1770 -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.1776 +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. 1771 1771 ))) 1772 1772 1773 1773 [[image:image-20220524103407-12.png]] ... ... @@ -1882,7 +1882,7 @@ 1882 1882 1883 1883 ((( 1884 1884 ((( 1885 -== 6.1 Downlink doesn 't work, how to solve it? ==1891 +== 6.1 Downlink doesn’t work, how to solve it? == 1886 1886 ))) 1887 1887 ))) 1888 1888 ... ... @@ -1903,7 +1903,7 @@ 1903 1903 ((( 1904 1904 1905 1905 1906 -== 6.3 Why I can 't join TTN in US915 /AU915 bands? ==1912 +== 6.3 Why I can’t join TTN in US915 /AU915 bands? == 1907 1907 ))) 1908 1908 1909 1909 ((( ... ... @@ -1913,25 +1913,21 @@ 1913 1913 1914 1914 = 7. Order Info = 1915 1915 1916 - 1917 1917 (% style="color:#4f81bd" %)**LT-22222-L-XXX:** 1918 1918 1924 + 1919 1919 (% style="color:#4f81bd" %)**XXX:** 1920 1920 1921 -* (% style="color: red" %)**EU433**(%%):1922 -* (% style="color: red" %)**EU868**(%%):1923 -* (% style="color: red" %)**KR920**(%%):1924 -* (% style="color: red" %)**CN470**(%%):1925 -* (% style="color: red" %)**AS923**(%%):1926 -* (% style="color: red" %)**AU915**(%%):1927 -* (% style="color: red" %)**US915**(%%):1928 -* (% style="color: red" %)**IN865**(%%):1929 -* (% style="color: red" %)**CN779**(%%):1927 +* (% style="color:#4f81bd" %)**EU433**(%%): LT with frequency bands EU433 1928 +* (% style="color:#4f81bd" %)**EU868**(%%): LT with frequency bands EU868 1929 +* (% style="color:#4f81bd" %)**KR920**(%%): LT with frequency bands KR920 1930 +* (% style="color:#4f81bd" %)**CN470**(%%): LT with frequency bands CN470 1931 +* (% style="color:#4f81bd" %)**AS923**(%%): LT with frequency bands AS923 1932 +* (% style="color:#4f81bd" %)**AU915**(%%): LT with frequency bands AU915 1933 +* (% style="color:#4f81bd" %)**US915**(%%): LT with frequency bands US915 1934 +* (% style="color:#4f81bd" %)**IN865**(%%): LT with frequency bands IN865 1935 +* (% style="color:#4f81bd" %)**CN779**(%%): LT with frequency bands CN779 1930 1930 1931 - 1932 - 1933 - 1934 - 1935 1935 = 8. Packing Info = 1936 1936 1937 1937 ... ... @@ -1949,10 +1949,6 @@ 1949 1949 * Package Size / pcs : 14.5 x 8 x 5 cm 1950 1950 * Weight / pcs : 170g 1951 1951 1952 - 1953 - 1954 - 1955 - 1956 1956 = 9. Support = 1957 1957 1958 1958 * ((( ... ... @@ -1960,10 +1960,11 @@ 1960 1960 ))) 1961 1961 * ((( 1962 1962 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]] 1963 -))) 1964 1964 1965 1965 1966 1966 1964 + 1965 +))) 1967 1967 1968 1968 = 10. Reference = 1969 1969