<
From version < 82.4 >
edited by Xiaoling
on 2022/06/20 11:17
To version < 82.9 >
edited by Xiaoling
on 2022/06/20 11:19
>
Change comment: There is no comment for this version

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181 181  * Firmware upgradable via program port
182 182  * Counting
183 183  
184 +
185 +
186 +
184 184  == 1.4  Applications ==
185 185  
186 186  * Smart Buildings & Home Automation
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190 190  * Smart Cities
191 191  * Smart Factory
192 192  
196 +
197 +
198 +
193 193  == 1.5 Hardware Variants ==
194 194  
195 195  (% border="1" style="background-color:#f7faff; width:500px" %)
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203 203  * 1 x Counting Port
204 204  )))
205 205  
212 +
213 +
206 206  = 2. Power ON Device =
207 207  
208 208  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.
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283 283  * **MOD5**: Single DI Counting + 2 x AVI + 1 x ACI + DO + RO
284 284  * **ADDMOD6**: Trigger Mode, Optional, used together with MOD1 ~~ MOD5
285 285  
294 +
295 +
296 +
286 286  === 3.3.1 AT+MOD~=1, 2ACI+2AVI ===
287 287  
288 288  The uplink payload includes totally 9 bytes. Uplink packets use FPORT=2 and every 10 minutes send one uplink by default.
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321 321  * [1] RO1 relay channel is close and the RO1 LED is ON.
322 322  * [0] RO2 relay channel is open and RO2 LED is OFF;
323 323  
335 +
324 324  **LT22222-L:**
325 325  
326 326  * [1] DI2 channel is high input and DI2 LED is ON;
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336 336  ** DO1 is high in case there is load between DO1 and V+.
337 337  ** DO1 LED is off in both case
338 338  
351 +
352 +
353 +
339 339  === 3.3.2 AT+MOD~=2, (Double DI Counting) ===
340 340  
341 341  
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