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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... ... @@ -182,6 +182,9 @@ 182 182 * Counting 183 183 184 184 185 + 186 + 187 + 185 185 == 1.4 Applications == 186 186 187 187 * Smart Buildings & Home Automation ... ... @@ -192,6 +192,9 @@ 192 192 * Smart Factory 193 193 194 194 198 + 199 + 200 + 195 195 == 1.5 Hardware Variants == 196 196 197 197 (% border="1" style="background-color:#f7faff; width:500px" %) ... ... @@ -205,6 +205,8 @@ 205 205 * 1 x Counting Port 206 206 ))) 207 207 214 + 215 + 208 208 = 2. Power ON Device = 209 209 210 210 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. ... ... @@ -287,6 +287,9 @@ 287 287 288 288 289 289 298 + 299 + 300 + 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. ... ... @@ -325,6 +325,7 @@ 325 325 * [1] RO1 relay channel is close and the RO1 LED is ON. 326 326 * [0] RO2 relay channel is open and RO2 LED is OFF; 327 327 339 + 328 328 **LT22222-L:** 329 329 330 330 * [1] DI2 channel is high input and DI2 LED is ON; ... ... @@ -342,6 +342,9 @@ 342 342 343 343 344 344 357 + 358 + 359 + 345 345 === 3.3.2 AT+MOD~=2, (Double DI Counting) === 346 346 347 347 ... ... @@ -711,6 +711,9 @@ 711 711 712 712 713 713 729 + 730 + 731 + 714 714 === 3.4.1 Common Commands === 715 715 716 716 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]] ... ... @@ -849,6 +849,8 @@ 849 849 * (% style="color:#037691" %)**Downlink Payload (prefix 0x09 01 ):** 850 850 * **0x09 01 aa bb cc ** ~/~/ same as AT+TRIG1=aa,0x(bb cc) 851 851 870 + 871 + 852 852 ==== 3.4.2.8 Trigger2 – Set DI2 as trigger ==== 853 853 854 854 Set DI2 trigger. ... ... @@ -920,14 +920,9 @@ 920 920 921 921 **0x AC aa bb ** ~/~/ same as AT+ATDC=0x(aa bb) . Unit (min) 922 922 923 -((( 924 - 925 925 926 -(% style="color:red" %)Note: ATDC setting must be more than 5min 927 -))) 928 928 929 929 930 - 931 931 ==== 3.4.2.12 DO ~-~- Control Digital Output DO1/DO2/DO3 ==== 932 932 933 933 * (% style="color:#037691" %)**AT Command** ... ... @@ -1914,8 +1914,10 @@ 1914 1914 ))) 1915 1915 1916 1916 1932 + 1917 1917 = 7. Order Info = 1918 1918 1935 + 1919 1919 (% style="color:#4f81bd" %)**LT-22222-L-XXX:** 1920 1920 1921 1921 ... ... @@ -1931,6 +1931,8 @@ 1931 1931 * (% style="color:#4f81bd" %)**IN865**(%%): LT with frequency bands IN865 1932 1932 * (% style="color:#4f81bd" %)**CN779**(%%): LT with frequency bands CN779 1933 1933 1951 + 1952 + 1934 1934 = 8. Packing Info = 1935 1935 1936 1936 ... ... @@ -1948,6 +1948,8 @@ 1948 1948 * Package Size / pcs : 14.5 x 8 x 5 cm 1949 1949 * Weight / pcs : 170g 1950 1950 1970 + 1971 + 1951 1951 = 9. Support = 1952 1952 1953 1953 * (((