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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... ... @@ -11,9 +11,6 @@ 11 11 12 12 13 13 14 - 15 - 16 - 17 17 = 1.Introduction = 18 18 19 19 == 1.1 What is LT Series I/O Controller == ... ... @@ -170,6 +170,8 @@ 170 170 * Firmware upgradable via program port 171 171 * Counting 172 172 170 + 171 + 173 173 == 1.4 Applications == 174 174 175 175 * Smart Buildings & Home Automation ... ... @@ -179,6 +179,8 @@ 179 179 * Smart Cities 180 180 * Smart Factory 181 181 181 + 182 + 182 182 == 1.5 Hardware Variants == 183 183 184 184 (% border="1" style="background-color:#f7faff; width:500px" %) ... ... @@ -192,6 +192,8 @@ 192 192 * 1 x Counting Port 193 193 ))) 194 194 196 + 197 + 195 195 = 2. Power ON Device = 196 196 197 197 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. ... ... @@ -269,6 +269,8 @@ 269 269 * **MOD5**: Single DI Counting + 2 x AVI + 1 x ACI + DO + RO 270 270 * **ADDMOD6**: Trigger Mode, Optional, used together with MOD1 ~~ MOD5 271 271 275 + 276 + 272 272 === 3.3.1 AT+MOD~=1, 2ACI+2AVI === 273 273 274 274 The uplink payload includes totally 9 bytes. Uplink packets use FPORT=2 and every 10 minutes send one uplink by default. ... ... @@ -319,6 +319,8 @@ 319 319 ** DO1 is high in case there is load between DO1 and V+. 320 320 ** DO1 LED is off in both case 321 321 327 + 328 + 322 322 === 3.3.2 AT+MOD~=2, (Double DI Counting) === 323 323 324 324 **For LT-22222-L**: this mode the **DI1 and DI2** are used as counting pins. ... ... @@ -1237,7 +1237,6 @@ 1237 1237 1238 1238 [[image:image-20220524094641-12.png||height="402" width="718"]] 1239 1239 1240 - 1241 1241 **Step 3**: Create an account or log in Mydevices. 1242 1242 1243 1243 **Step 4**: Search LT-22222-L(for both LT-22222-L / LT-33222-L) and add DevEUI.(% style="display:none" %) ... ... @@ -1861,11 +1861,6 @@ 1861 1861 ((( 1862 1862 User can run AT+DEBUG command to see the counting event in serial. If firmware too old and doesn’t support AT+DEBUG. User can update to latest firmware first. 1863 1863 1864 - 1865 -== 5.5 Can i use point to point communication for LT-22222-L? == 1866 - 1867 -Yes, please refer [[Point to Point Communication>>doc:Main. Point to Point Communication of LT-22222-L.WebHome]] 1868 - 1869 1869 1870 1870 ))) 1871 1871