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...	...	@@ -295,7 +295,6 @@
295	295
296	296	For example if payload is: [[image:image-20220523175847-2.png]]
297	297
298		-
299	299	**The value for the interface is:  **
300	300
301	301	AVI1 channel voltage is 0x04AB/1000=1195（DEC）/1000=1.195V
...	...	@@ -311,7 +311,6 @@
311	311	* [1] RO1 relay channel is close and the RO1 LED is ON.
312	312	* [0] RO2 relay channel is open and RO2 LED is OFF;
313	313
314		-
315	315	**LT22222-L:**
316	316
317	317	* [1] DI2 channel is high input and DI2 LED is ON;
...	...	@@ -327,11 +327,8 @@
327	327	** DO1 is high in case there is load between DO1 and V+.
328	328	** DO1 LED is off in both case
329	329
330		-
331		-
332	332	=== 3.3.2 AT+MOD~=2, (Double DI Counting) ===
333	333
334		-
335	335	**For LT-22222-L**: this mode the **DI1 and DI2** are used as counting pins.
336	336
337	337	(((
...	...	@@ -340,7 +340,6 @@
340	340
341	341	[[image:image-20220523180452-3.png]]
342	342
343		-
344	344	(((
345	345	(% style="color:#4f81bd" %)**DIDORO**(%%) is a combination for RO1, RO2, DO3, DO2 and DO1. Totally 1bytes as below
346	346	)))
...	...	@@ -356,8 +356,6 @@
356	356	)))
357	357
358	358	(((
359		-
360		-
361	361	**To use counting mode, please run:**
362	362	)))
363	363
...	...	@@ -376,8 +376,6 @@
376	376	)))
377	377
378	378	(((
379		-
380		-
381	381	(% style="color:#4f81bd" %)**AT Commands for counting:**
382	382	)))
383	383
...	...	@@ -474,6 +474,7 @@
474	474	)))
475	475
476	476
	467	+
477	477	=== 3.3.4 AT+MOD~=4, Single DI Counting + 1 x Voltage Counting ===
478	478
479	479
...	...	@@ -613,7 +613,6 @@
613	613
614	614	=== 3.3.6 AT+ADDMOD~=6. (Trigger Mode, Optional) ===
615	615
616		-
617	617	(% style="color:#4f81bd" %)**This mode is an optional mode for trigger purpose. It can run together with other mode.**
618	618
619	619	For example, if user has configured below commands:
...	...	@@ -621,11 +621,13 @@
621	621	* **AT+MOD=1 ** **~-~->** The normal working mode
622	622	* **AT+ADDMOD6=1**   **~-~->** Enable trigger
623	623
	614	+
624	624	LT will keep monitoring AV1/AV2/AC1/AC2 every 5 seconds; LT will send uplink packets in two cases:
625	625
626	626	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
627	627	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.**
628	628
	620	+
629	629	**AT Command to set Trigger Condition**:
630	630
631	631	(% style="color:#4f81bd" %)**Trigger base on voltage**:
...	...	@@ -701,6 +701,7 @@
701	701
702	702	* Each bits shows if the corresponding trigger has been configured.
703	703
	696	+
704	704	**Example:**
705	705
706	706	10100000: Means the system has configure to use the trigger: AC1_LOW and AV2_LOW
...	...	@@ -712,6 +712,7 @@
712	712
713	713	* Each bits shows which status has been trigger on this uplink.
714	714
	708	+
715	715	**Example:**
716	716
717	717	10000000: Means this packet is trigger by AC1_LOW. Means voltage too low.
...	...	@@ -723,6 +723,7 @@
723	723
724	724	* Each bits shows which status has been trigger on this uplink.
725	725
	720	+
726	726	**Example:**
727	727
728	728	00000111: Means both DI1 and DI2 trigger are enabled and this packet is trigger by DI1.
...	...	@@ -743,8 +743,6 @@
743	743	=== 3.3.7 Payload Decoder ===
744	744
745	745	(((
746		-
747		-
748	748	**Decoder for TTN/loraserver/ChirpStack**: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/Payload_decoder/>>url:http://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/Payload_decoder/]]
749	749
750	750
...	...	@@ -765,6 +765,7 @@
765	765	* (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for LT-22222-L.  User can see these commands below:
766	766
767	767
	761	+
768	768	=== 3.4.1 Common Commands ===
769	769
770	770	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]]