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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... ... @@ -19,8 +19,6 @@ 19 19 == 1.1 What is LT Series I/O Controller == 20 20 21 21 ((( 22 - 23 - 24 24 The Dragino (% style="color:blue" %)**LT series I/O Modules**(%%) are Long Range LoRaWAN I/O Controller. It contains different I/O Interfaces such as:** (% style="color:blue" %)analog current Input, analog voltage input(%%)**(% style="color:blue" %), **relay output**, **digital input**(%%) and (% style="color:blue" %)**digital output**(%%) etc. The LT I/O Modules are designed to simplify the installation of I/O monitoring. 25 25 ))) 26 26 ... ... @@ -165,12 +165,9 @@ 165 165 ))) 166 166 * ((( 167 167 Packet engine up to 256 bytes with CRC. 168 - 169 - 170 - 171 - 172 172 ))) 173 173 168 + 174 174 == 1.3 Features == 175 175 176 176 * LoRaWAN Class A & Class C protocol ... ... @@ -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" %) ... ... @@ -210,7 +210,6 @@ 210 210 ))) 211 211 212 212 213 - 214 214 = 2. Power ON Device = 215 215 216 216 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. ... ... @@ -291,9 +291,6 @@ 291 291 * **MOD5**: Single DI Counting + 2 x AVI + 1 x ACI + DO + RO 292 292 * **ADDMOD6**: Trigger Mode, Optional, used together with MOD1 ~~ MOD5 293 293 294 - 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. ... ... @@ -332,7 +332,6 @@ 332 332 * [1] RO1 relay channel is close and the RO1 LED is ON. 333 333 * [0] RO2 relay channel is open and RO2 LED is OFF; 334 334 335 - 336 336 **LT22222-L:** 337 337 338 338 * [1] DI2 channel is high input and DI2 LED is ON; ... ... @@ -348,9 +348,6 @@ 348 348 ** DO1 is high in case there is load between DO1 and V+. 349 349 ** DO1 LED is off in both case 350 350 351 - 352 - 353 - 354 354 === 3.3.2 AT+MOD~=2, (Double DI Counting) === 355 355 356 356