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...	...	@@ -76,6 +76,8 @@
76	76	)))
77	77
78	78	(((
	79	+
	80	+
79	79	**Interface for Model: LT22222-L:**
80	80	)))
81	81
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99	99	)))
100	100
101	101	(((
	104	+
	105	+
102	102	**LoRa Spec:**
103	103	)))
104	104
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158	158	)))
159	159	* (((
160	160	Packet engine up to 256 bytes with CRC.
161		-
162		-
163	163	)))
164	164
	167	+
165	165	== 1.3 Features ==
166	166
167	167	* LoRaWAN Class A & Class C protocol
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172	172	* Firmware upgradable via program port
173	173	* Counting
174	174
	178	+
175	175	== 1.4  Applications ==
176	176
177	177	* Smart Buildings & Home Automation
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181	181	* Smart Cities
182	182	* Smart Factory
183	183
	188	+
184	184	== 1.5 Hardware Variants ==
185	185
186	186	(% border="1" style="background-color:#f7faff; width:500px" %)
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277	277
278	278
279	279
	285	+
280	280	=== 3.3.1 AT+MOD~=1, 2ACI+2AVI ===
281	281
282	282	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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315	315	* [1] RO1 relay channel is close and the RO1 LED is ON.
316	316	* [0] RO2 relay channel is open and RO2 LED is OFF;
317	317
318		-
319	319	**LT22222-L:**
320	320
321	321	* [1] DI2 channel is high input and DI2 LED is ON;
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333	333
334	334
335	335
	341	+
336	336	=== 3.3.2 AT+MOD~=2, (Double DI Counting) ===
337	337
338	338
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478	478	)))
479	479
480	480
	487	+
481	481	=== 3.3.4 AT+MOD~=4, Single DI Counting + 1 x Voltage Counting ===
482	482
483	483
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630	630	1. Periodically uplink (Base on TDC time). Payload is same as the normal MOD (MOD 1 for above command). This uplink uses LoRaWAN (% style="color:#4f81bd" %)**unconfirmed**(%%) data type
631	631	1. Trigger uplink when meet the trigger condition. LT will sent two packets in this case, the first uplink use payload specify in this mod (mod=6), the second packets use the normal mod payload(MOD=1 for above settings). Both Uplinks use LoRaWAN (% style="color:#4f81bd" %)**CONFIRMED data type.**
632	632
633		-
634	634	**AT Command to set Trigger Condition**:
635	635
636	636	(% style="color:#4f81bd" %)**Trigger base on voltage**:
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710	710
711	711	* Each bits shows if the corresponding trigger has been configured.
712	712
713		-
714	714	**Example:**
715	715
716	716	10100000: Means the system has configure to use the trigger: AC1_LOW and AV2_LOW
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722	722
723	723	* Each bits shows which status has been trigger on this uplink.
724	724
725		-
726	726	**Example:**
727	727
728	728	10000000: Means this packet is trigger by AC1_LOW. Means voltage too low.
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734	734
735	735	* Each bits shows which status has been trigger on this uplink.
736	736
737		-
738	738	**Example:**
739	739
740	740	00000111: Means both DI1 and DI2 trigger are enabled and this packet is trigger by DI1.
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776	776
777	777	* (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for LT-22222-L.  User can see these commands below:
778	778
779		-
780	780	=== 3.4.1 Common Commands ===
781	781
782	782	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]]