Changes for page LT-22222-L -- LoRa I/O Controller User Manual
Last modified by Mengting Qiu on 2025/06/04 18:42
Summary
-
Page properties (1 modified, 0 added, 0 removed)
Details
- Page properties
-
- Content
-
... ... @@ -1,7 +1,6 @@ 1 1 (% style="text-align:center" %) 2 2 [[image:image-20220523163353-1.jpeg||height="604" width="500"]] 3 3 4 -**LT-22222-L LoRa IO Controller User Manual ** 5 5 6 6 7 7 **Table of Contents:** ... ... @@ -167,7 +167,6 @@ 167 167 Packet engine up to 256 bytes with CRC. 168 168 169 169 170 - 171 171 172 172 ))) 173 173 ... ... @@ -183,8 +183,6 @@ 183 183 184 184 185 185 186 - 187 - 188 188 == 1.4 Applications == 189 189 190 190 * Smart Buildings & Home Automation ... ... @@ -196,8 +196,6 @@ 196 196 197 197 198 198 199 - 200 - 201 201 == 1.5 Hardware Variants == 202 202 203 203 (% border="1" style="background-color:#f7faff; width:500px" %) ... ... @@ -294,10 +294,6 @@ 294 294 * **ADDMOD6**: Trigger Mode, Optional, used together with MOD1 ~~ MOD5 295 295 296 296 297 - 298 - 299 - 300 - 301 301 === 3.3.1 AT+MOD~=1, 2ACI+2AVI === 302 302 303 303 The uplink payload includes totally 9 bytes. Uplink packets use FPORT=2 and every 10 minutes send one uplink by default. ... ... @@ -336,7 +336,6 @@ 336 336 * [1] RO1 relay channel is close and the RO1 LED is ON. 337 337 * [0] RO2 relay channel is open and RO2 LED is OFF; 338 338 339 - 340 340 **LT22222-L:** 341 341 342 342 * [1] DI2 channel is high input and DI2 LED is ON; ... ... @@ -353,10 +353,6 @@ 353 353 ** DO1 LED is off in both case 354 354 355 355 356 - 357 - 358 - 359 - 360 360 === 3.3.2 AT+MOD~=2, (Double DI Counting) === 361 361 362 362 ... ... @@ -724,6 +724,7 @@ 724 724 725 725 * (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for LT-22222-L. User can see these commands below: 726 726 712 + 727 727 === 3.4.1 Common Commands === 728 728 729 729 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]] ... ... @@ -862,8 +862,6 @@ 862 862 * (% style="color:#037691" %)**Downlink Payload (prefix 0x09 01 ):** 863 863 * **0x09 01 aa bb cc ** ~/~/ same as AT+TRIG1=aa,0x(bb cc) 864 864 865 - 866 - 867 867 ==== 3.4.2.8 Trigger2 – Set DI2 as trigger ==== 868 868 869 869 Set DI2 trigger. ... ... @@ -935,9 +935,14 @@ 935 935 936 936 **0x AC aa bb ** ~/~/ same as AT+ATDC=0x(aa bb) . Unit (min) 937 937 922 +((( 923 + 938 938 925 +(% style="color:red" %)Note: ATDC setting must be more than 5min 926 +))) 939 939 940 940 929 + 941 941 ==== 3.4.2.12 DO ~-~- Control Digital Output DO1/DO2/DO3 ==== 942 942 943 943 * (% style="color:#037691" %)**AT Command** ... ... @@ -1924,10 +1924,8 @@ 1924 1924 ))) 1925 1925 1926 1926 1927 - 1928 1928 = 7. Order Info = 1929 1929 1930 - 1931 1931 (% style="color:#4f81bd" %)**LT-22222-L-XXX:** 1932 1932 1933 1933 ... ... @@ -1943,8 +1943,6 @@ 1943 1943 * (% style="color:#4f81bd" %)**IN865**(%%): LT with frequency bands IN865 1944 1944 * (% style="color:#4f81bd" %)**CN779**(%%): LT with frequency bands CN779 1945 1945 1946 - 1947 - 1948 1948 = 8. Packing Info = 1949 1949 1950 1950 ... ... @@ -1962,8 +1962,6 @@ 1962 1962 * Package Size / pcs : 14.5 x 8 x 5 cm 1963 1963 * Weight / pcs : 170g 1964 1964 1965 - 1966 - 1967 1967 = 9. Support = 1968 1968 1969 1969 * (((