Changes for page LT-22222-L -- LoRa I/O Controller User Manual
Last modified by Mengting Qiu on 2025/06/04 18:42
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... ... @@ -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 ... ... @@ -182,8 +182,6 @@ 182 182 * Counting 183 183 184 184 185 - 186 - 187 187 == 1.4 Applications == 188 188 189 189 * Smart Buildings & Home Automation ... ... @@ -194,8 +194,6 @@ 194 194 * Smart Factory 195 195 196 196 197 - 198 - 199 199 == 1.5 Hardware Variants == 200 200 201 201 (% border="1" style="background-color:#f7faff; width:500px" %) ... ... @@ -227,11 +227,11 @@ 227 227 == 3.1 How it works? == 228 228 229 229 ((( 230 -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.224 +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. 231 231 ))) 232 232 233 233 ((( 234 -In case user can ’t set the OTAA keys in the network server and has to use the existing keys from server. User can [[use AT Command>>||anchor="H4.UseATCommand"]] to set the keys in the devices.228 +In case user can't set the OTAA keys in the network server and has to use the existing keys from server. User can [[use AT Command>>||anchor="H4.UseATCommand"]] to set the keys in the devices. 235 235 ))) 236 236 237 237 ... ... @@ -283,17 +283,15 @@ 283 283 284 284 There are five working modes + one interrupt mode on LT for different type application: 285 285 286 -* **MOD1**: (default setting): 2 x ACI + 2AVI + DI + DO + RO 287 -* **MOD2**: Double DI Counting + DO + RO 288 -* **MOD3**: Single DI Counting + 2 x ACI + DO + RO 289 -* **MOD4**: Single DI Counting + 1 x Voltage Counting + DO + RO 290 -* **MOD5**: Single DI Counting + 2 x AVI + 1 x ACI + DO + RO 291 -* **ADDMOD6**: Trigger Mode, Optional, used together with MOD1 ~~ MOD5 280 +* **(% style="color:blue" %)MOD1**(%%): (default setting): 2 x ACI + 2AVI + DI + DO + RO 281 +* **(% style="color:blue" %)MOD2**(%%): Double DI Counting + DO + RO 282 +* **(% style="color:blue" %)MOD3**(%%): Single DI Counting + 2 x ACI + DO + RO 283 +* **(% style="color:blue" %)MOD4**(%%): Single DI Counting + 1 x Voltage Counting + DO + RO 284 +* **(% style="color:blue" %)MOD5**(%%): Single DI Counting + 2 x AVI + 1 x ACI + DO + RO 285 +* **(% style="color:blue" %)ADDMOD6**(%%): Trigger Mode, Optional, used together with MOD1 ~~ MOD5 292 292 293 293 294 294 295 - 296 - 297 297 === 3.3.1 AT+MOD~=1, 2ACI+2AVI === 298 298 299 299 The uplink payload includes totally 9 bytes. Uplink packets use FPORT=2 and every 10 minutes send one uplink by default. ... ... @@ -347,10 +347,6 @@ 347 347 ** DO1 is high in case there is load between DO1 and V+. 348 348 ** DO1 LED is off in both case 349 349 350 - 351 - 352 - 353 - 354 354 === 3.3.2 AT+MOD~=2, (Double DI Counting) === 355 355 356 356 ... ... @@ -718,10 +718,6 @@ 718 718 719 719 * (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for LT-22222-L. User can see these commands below: 720 720 721 - 722 - 723 - 724 - 725 725 === 3.4.1 Common Commands === 726 726 727 727 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]] ... ... @@ -860,7 +860,6 @@ 860 860 * (% style="color:#037691" %)**Downlink Payload (prefix 0x09 01 ):** 861 861 * **0x09 01 aa bb cc ** ~/~/ same as AT+TRIG1=aa,0x(bb cc) 862 862 863 - 864 864 ==== 3.4.2.8 Trigger2 – Set DI2 as trigger ==== 865 865 866 866 Set DI2 trigger. ... ... @@ -932,9 +932,14 @@ 932 932 933 933 **0x AC aa bb ** ~/~/ same as AT+ATDC=0x(aa bb) . Unit (min) 934 934 918 +((( 919 + 935 935 921 +(% style="color:red" %)Note: ATDC setting must be more than 5min 922 +))) 936 936 937 937 925 + 938 938 ==== 3.4.2.12 DO ~-~- Control Digital Output DO1/DO2/DO3 ==== 939 939 940 940 * (% style="color:#037691" %)**AT Command** ... ... @@ -1938,7 +1938,6 @@ 1938 1938 * (% style="color:#4f81bd" %)**IN865**(%%): LT with frequency bands IN865 1939 1939 * (% style="color:#4f81bd" %)**CN779**(%%): LT with frequency bands CN779 1940 1940 1941 - 1942 1942 = 8. Packing Info = 1943 1943 1944 1944 ... ... @@ -1956,7 +1956,6 @@ 1956 1956 * Package Size / pcs : 14.5 x 8 x 5 cm 1957 1957 * Weight / pcs : 170g 1958 1958 1959 - 1960 1960 = 9. Support = 1961 1961 1962 1962 * (((