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1		-XWiki.Xiaoling
	1	+XWiki.Bei

Content

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48	48
49	49	)))
50	50
	51	+
51	51	== 1.2  Specifications ==
52	52
53	53	(((
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165	165	)))
166	166
167	167
168		-
169	169	== 1.3 Features ==
170	170
171	171	* LoRaWAN Class A & Class C protocol
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177	177	* Counting
178	178
179	179
180		-
181	181	== 1.4  Applications ==
182	182
183	183	* Smart Buildings & Home Automation
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188	188	* Smart Factory
189	189
190	190
191		-
192	192	== 1.5 Hardware Variants ==
193	193
194	194	(% border="1" style="background-color:#f7faff; width:500px" %)
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203	203	)))
204	204
205	205
206		-
207	207	= 2. Power ON Device =
208	208
209	209	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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284	284	* **MOD5**: Single DI Counting + 2 x AVI + 1 x ACI + DO + RO
285	285	* **ADDMOD6**: Trigger Mode, Optional, used together with MOD1 ~~ MOD5
286	286
287		-
288	288	=== 3.3.1 AT+MOD~=1, 2ACI+2AVI ===
289	289
290	290	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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338	338	** DO1 is high in case there is load between DO1 and V+.
339	339	** DO1 LED is off in both case
340	340
341		-
342	342	=== 3.3.2 AT+MOD~=2, (Double DI Counting) ===
343	343
344	344
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479	479
480	480	(((
481	481	Other AT Commands for counting are similar to [[MOD2 Counting Command>>||anchor="H3.3.2AT2BMOD3D22C28DoubleDICounting29"]].
482		-
483		-
484	484	)))
485	485
486	486
	480	+
487	487	=== 3.3.4 AT+MOD~=4, Single DI Counting + 1 x Voltage Counting ===
488	488
489	489
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765	765	)))
766	766
767	767
768		-
769	769	== 3.4 ​Configure LT via AT or Downlink ==
770	770
771	771	User can configure LT I/O Controller via AT Commands or LoRaWAN Downlink Commands
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2009	2009	)))
2010	2010
2011	2011	(((
2012		-
	2005	+== 5.6 Why does the relay output become the default and open relay after the lt22222 is powered off? ==
2013	2013
	2007	+If the device is not shut down, but directly powered off.
	2008	+
	2009	+It will default that this is a power-off state.
	2010	+
	2011	+In modes 2 to 5, DO RO status and pulse count are saved in flash.
	2012	+
	2013	+After restart, the status before power failure will be read from flash.
	2014	+
2014	2014	= 6. Trouble Shooting =
2015	2015	)))
2016	2016