<
From version < 81.1 >
edited by Xiaoling
on 2022/06/10 10:20
To version < 80.1 >
edited by Xiaoling
on 2022/06/10 09:41
>
Change comment: There is no comment for this version

Summary

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... ... @@ -48,7 +48,6 @@
48 48  
49 49  )))
50 50  
51 -
52 52  == 1.2  Specifications ==
53 53  
54 54  (((
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165 165  Packet engine up to 256 bytes with CRC.
166 166  )))
167 167  
168 -
169 -
170 170  == 1.3 Features ==
171 171  
172 172  * LoRaWAN Class A & Class C protocol
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177 177  * Firmware upgradable via program port
178 178  * Counting
179 179  
180 -
181 -
182 182  == 1.4  Applications ==
183 183  
184 184  * Smart Buildings & Home Automation
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188 188  * Smart Cities
189 189  * Smart Factory
190 190  
191 -
192 -
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  
206 -
207 -
208 208  = 2. Power ON Device =
209 209  
210 210  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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323 323  * [1] RO1 relay channel is close and the RO1 LED is ON.
324 324  * [0] RO2 relay channel is open and RO2 LED is OFF;
325 325  
317 +
326 326  **LT22222-L:**
327 327  
328 328  * [1] DI2 channel is high input and DI2 LED is ON;
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775 775  
776 776  * (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for LT-22222-L.  User can see these commands below:
777 777  
770 +
771 +
778 778  === 3.4.1 Common Commands ===
779 779  
780 780  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]]
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