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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... ... @@ -202,6 +202,8 @@ 202 202 * 1 x Counting Port 203 203 ))) 204 204 205 + 206 + 205 205 = 2. Power ON Device = 206 206 207 207 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. ... ... @@ -213,6 +213,7 @@ 213 213 [[image:1653297104069-180.png]] 214 214 215 215 218 + 216 216 = 3. Operation Mode = 217 217 218 218 == 3.1 How it works? == ... ... @@ -227,6 +227,8 @@ 227 227 228 228 ))) 229 229 233 + 234 + 230 230 == 3.2 Example to join LoRaWAN network == 231 231 232 232 ((( ... ... @@ -268,6 +268,7 @@ 268 268 [[image:1653298044601-602.png||height="405" width="709"]] 269 269 270 270 276 + 271 271 == 3.3 Uplink Payload == 272 272 273 273 There are five working modes + one interrupt mode on LT for different type application: ... ... @@ -279,6 +279,8 @@ 279 279 * **MOD5**: Single DI Counting + 2 x AVI + 1 x ACI + DO + RO 280 280 * **ADDMOD6**: Trigger Mode, Optional, used together with MOD1 ~~ MOD5 281 281 288 + 289 + 282 282 === 3.3.1 AT+MOD~=1, 2ACI+2AVI === 283 283 284 284 The uplink payload includes totally 9 bytes. Uplink packets use FPORT=2 and every 10 minutes send one uplink by default. ... ... @@ -314,6 +314,7 @@ 314 314 * [1] RO1 relay channel is close and the RO1 LED is ON. 315 315 * [0] RO2 relay channel is open and RO2 LED is OFF; 316 316 325 + 317 317 **LT22222-L:** 318 318 319 319 * [1] DI2 channel is high input and DI2 LED is ON; ... ... @@ -329,6 +329,8 @@ 329 329 ** DO1 is high in case there is load between DO1 and V+. 330 330 ** DO1 LED is off in both case 331 331 341 + 342 + 332 332 === 3.3.2 AT+MOD~=2, (Double DI Counting) === 333 333 334 334 **For LT-22222-L**: this mode the **DI1 and DI2** are used as counting pins. ... ... @@ -422,6 +422,7 @@ 422 422 ))) 423 423 424 424 436 + 425 425 === 3.3.3 AT+MOD~=3, Single DI Counting + 2 x ACI === 426 426 427 427 **LT22222-L**: This mode the DI1 is used as a counting pin.