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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... ... @@ -1,6 +1,7 @@ 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 ** 4 4 5 5 6 6 **Table of Contents:** ... ... @@ -166,6 +166,7 @@ 166 166 Packet engine up to 256 bytes with CRC. 167 167 168 168 170 + 169 169 170 170 ))) 171 171 ... ... @@ -181,6 +181,8 @@ 181 181 182 182 183 183 186 + 187 + 184 184 == 1.4 Applications == 185 185 186 186 * Smart Buildings & Home Automation ... ... @@ -192,6 +192,8 @@ 192 192 193 193 194 194 199 + 200 + 195 195 == 1.5 Hardware Variants == 196 196 197 197 (% border="1" style="background-color:#f7faff; width:500px" %) ... ... @@ -224,7 +224,7 @@ 224 224 == 3.1 How it works? == 225 225 226 226 ((( 227 -The LT is configured as LoRaWAN OTAA Class C mode by default. It has OTAA keys to join network. To connect a local LoRaWAN network, user just need to input the OTAA keys in the network server and power on the LT. It will auto join the network via OTAA. For LT-22222-L, the LED will show the Join status: After power on ** (% style="color:green" %)TX LED**(%%)will fast blink 5 times, LT-22222-L will enter working mode and start to JOIN LoRaWAN network. **(% style="color:green" %)TX LED**(%%)will be on for 5 seconds after joined in network. When there is message from server, the **RX LED** will be on for 1 second.233 +The LT is configured as LoRaWAN OTAA Class C mode by default. It has OTAA keys to join network. To connect a local LoRaWAN network, user just need to input the OTAA keys in the network server and power on the LT. It will auto join the network via OTAA. For LT-22222-L, the LED will show the Join status: After power on **TX LED** will fast blink 5 times, LT-22222-L will enter working mode and start to JOIN LoRaWAN network. **TX LED** will be on for 5 seconds after joined in network. When there is message from server, the **RX LED** will be on for 1 second. 228 228 ))) 229 229 230 230 ((( ... ... @@ -288,6 +288,10 @@ 288 288 * **ADDMOD6**: Trigger Mode, Optional, used together with MOD1 ~~ MOD5 289 289 290 290 297 + 298 + 299 + 300 + 291 291 === 3.3.1 AT+MOD~=1, 2ACI+2AVI === 292 292 293 293 The uplink payload includes totally 9 bytes. Uplink packets use FPORT=2 and every 10 minutes send one uplink by default. ... ... @@ -326,6 +326,7 @@ 326 326 * [1] RO1 relay channel is close and the RO1 LED is ON. 327 327 * [0] RO2 relay channel is open and RO2 LED is OFF; 328 328 339 + 329 329 **LT22222-L:** 330 330 331 331 * [1] DI2 channel is high input and DI2 LED is ON; ... ... @@ -342,6 +342,10 @@ 342 342 ** DO1 LED is off in both case 343 343 344 344 356 + 357 + 358 + 359 + 345 345 === 3.3.2 AT+MOD~=2, (Double DI Counting) === 346 346 347 347 ... ... @@ -710,6 +710,10 @@ 710 710 * (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for LT-22222-L. User can see these commands below: 711 711 712 712 728 + 729 + 730 + 731 + 713 713 === 3.4.1 Common Commands === 714 714 715 715 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]] ... ... @@ -848,6 +848,8 @@ 848 848 * (% style="color:#037691" %)**Downlink Payload (prefix 0x09 01 ):** 849 849 * **0x09 01 aa bb cc ** ~/~/ same as AT+TRIG1=aa,0x(bb cc) 850 850 870 + 871 + 851 851 ==== 3.4.2.8 Trigger2 – Set DI2 as trigger ==== 852 852 853 853 Set DI2 trigger. ... ... @@ -919,14 +919,9 @@ 919 919 920 920 **0x AC aa bb ** ~/~/ same as AT+ATDC=0x(aa bb) . Unit (min) 921 921 922 -((( 923 - 924 924 925 -(% style="color:red" %)Note: ATDC setting must be more than 5min 926 -))) 927 927 928 928 929 - 930 930 ==== 3.4.2.12 DO ~-~- Control Digital Output DO1/DO2/DO3 ==== 931 931 932 932 * (% style="color:#037691" %)**AT Command** ... ... @@ -1913,8 +1913,10 @@ 1913 1913 ))) 1914 1914 1915 1915 1932 + 1916 1916 = 7. Order Info = 1917 1917 1935 + 1918 1918 (% style="color:#4f81bd" %)**LT-22222-L-XXX:** 1919 1919 1920 1920 ... ... @@ -1930,6 +1930,8 @@ 1930 1930 * (% style="color:#4f81bd" %)**IN865**(%%): LT with frequency bands IN865 1931 1931 * (% style="color:#4f81bd" %)**CN779**(%%): LT with frequency bands CN779 1932 1932 1951 + 1952 + 1933 1933 = 8. Packing Info = 1934 1934 1935 1935 ... ... @@ -1947,6 +1947,8 @@ 1947 1947 * Package Size / pcs : 14.5 x 8 x 5 cm 1948 1948 * Weight / pcs : 170g 1949 1949 1970 + 1971 + 1950 1950 = 9. Support = 1951 1951 1952 1952 * (((