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...	...	@@ -601,7 +601,6 @@
601	601
602	602	=== 3.3.3  Enable / Disable Alarm ===
603	603
604		-
605	605	Feature: Enable/Disable Alarm for open/close event. Default value 0.
606	606
607	607	(% style="color:blue" %)**AT Command: **
...	...	@@ -625,38 +625,38 @@
625	625
626	626
627	627	* (((
628		-(% style="color:blue" %)**Keep Status: Status to be monitor**
	627	+**Keep Status: Status to be monitor**
629	629	)))
630	630
631		-(% style="color:#037691" %)**Keep Status = 1**(%%): Monitor Close to Open event
	630	+Keep Status = 1: Monitor Close to Open event
632	632
633		-(% style="color:#037691" %)**Keep Status = 0**(%%): Monitor Open to Close event
	632	+Keep Status = 0: Monitor Open to Close event
634	634
635	635
636	636	* (((
637		-(% style="color:blue" %)**Keep Time: Timeout to send an Alarm**
	636	+**Keep Time: Timeout to send an Alarm**
638	638	)))
639	639
640	640	Range 0 ~~ 65535(0xFFFF) seconds.
641	641
642		-If (% style="color:#037691" %)**keep time = 0**(%%), Disable Alarm Base on Timeout feature.
	641	+If keep time = 0, Disable Alarm Base on Timeout feature.
643	643
644		-If (% style="color:#037691" %)**keep time > 0**(%%), device will monitor the keep status event and send an alarm when status doesn't change after timeout.
	643	+If keep time > 0, device will monitor the keep status event and send an alarm when status doesn't change after timeout.
645	645
646	646
647		-(% style="color:blue" %)**AT Command to configure:**
	646	+**AT Command to configure:**
648	648
649	649	* (((
650		-(% style="color:#037691" %)**AT+TTRIG=1,30** (%%) **~-~->** When the **Keep Status** change from close to open, and device remains in open status for more than 30 seconds. LDS03A will send an uplink packet, the [[Alarm bit>>||anchor="H2.3.2A0Real-TimeOpen2FCloseStatus2CUplinkFPORT3D2]] (the second bit of 1^^st^^ byte of payload) on this uplink packet is set to 1.
	649	+**AT+TTRIG=1,30**  **~-~->** When the **Keep Status** change from close to open, and device remains in open status for more than 30 seconds. LDS03A will send an uplink packet, the [[Alarm bit>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS03A%20-%20Outdoor%20LoRaWAN%20OpenClose%20Door%20Sensor%20Manual/#H2.3.3A0Real-TimeOpen2FCloseStatus2CUplinkFPORT3D2]] (the second bit of 1^^st^^ byte of payload) on this uplink packet is set to 1.
651	651	)))
652	652
653	653	* (((
654		-(% style="color:#037691" %)**AT+TTRIG=0,0**  (%%) **~-~-> ** Default Value, disable timeout Alarm.
	653	+**AT+TTRIG=0,0**   **~-~-> ** Default Value, disable timeout Alarm.
655	655	)))
656	656
657		-(% style="color:blue" %)**Downlink Command to configure:**
	656	+**Downlink Command to configure:**
658	658
659		-(% style="color:#037691" %)**Command: 0xA9 aa bb cc**
	658	+**Command: 0xA9 aa bb cc**
660	660
661	661	**A9:** Command Type Code
662	662
...	...	@@ -674,27 +674,27 @@
674	674
675	675	=== 3.3.5  Count Mod ===
676	676
	676	+**AT Command:**
677	677
678		-(% style="color:blue" %)**AT Command:**
679		-
680		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
681		-|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 277px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 86px;background-color:#D9E2F3;color:#0070C0" %)**Response**
682		-|(% style="width:155px" %)(((
	678	+|=**Command Example**|=**Function**|=**Response**
	679	+|(((
683	683	AT+COUNTMOD=0
684		-)))|(% style="width:277px" %)(((
	681	+)))|(((
685	685	the count value keeps accumulating mode
686		-)))|(% style="width:86px" %)(((
	683	+)))|(((
	684	+
	685	+
687	687	OK
688	688	)))
689		-|(% style="width:155px" %)(((
	688	+|(((
690	690	AT+COUNTMOD=1
691		-)))|(% style="width:277px" %)(((
	690	+)))|(((
692	692	the count value will be reset after each TDC time（Last Close Duration Reset after each uplink）
693		-)))|(% style="width:86px" %)(((
	692	+)))|(((
694	694	OK
695	695	)))
696	696
697		-(% style="color:blue" %)**Downlink Command:**
	696	+**Downlink Command:**
698	698
699	699	Example:  0B aa  => AT+COUNTMOD = second byte
700	700
...	...	@@ -701,27 +701,27 @@
701	701
702	702	=== 3.3.6  Interrupt Pin Channel Mod ===
703	703
	703	+**AT Command:**
704	704
705		-(% style="color:blue" %)**AT Command:**
706		-
707		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
708		-|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 288px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 44px;background-color:#D9E2F3;color:#0070C0" %)**Response**
709		-|(% style="width:155px" %)(((
	705	+|=**Command Example**|=**Function**|=**Response**
	706	+|(((
710	710	AT+TTRCHANNEL=1
711		-)))|(% style="width:288px" %)(((
	708	+)))|(((
712	712	set as single channel, only use PB14 pin as interrupt pin.
713		-)))|(% style="width:44px" %)(((
	710	+)))|(((
	711	+
	712	+
714	714	OK
715	715	)))
716		-|(% style="width:155px" %)(((
	715	+|(((
717	717	AT+TTRCHANNEL=2
718		-)))|(% style="width:288px" %)(((
	717	+)))|(((
719	719	is set as dual channel, use PB14 pin and PB15 pin as interrupt pin.
720		-)))|(% style="width:44px" %)(((
	719	+)))|(((
721	721	OK
722	722	)))
723	723
724		-(% style="color:blue" %)**Downlink Command:**
	723	+**Downlink Command:**
725	725
726	726	Example:  0D aa => AT+TTRCHANNEL = second byte
727	727
...	...	@@ -728,45 +728,43 @@
728	728
729	729	=== 3.3.7  Change the name of AT+TTRIG to AT+TTRIG1 ===
730	730
	730	+**Downlink Command:**
731	731
732		-(% style="color:blue" %)**Downlink Command:**
733		-
734	734	Example:  A9 01 aa bb cc  => AT+TTRIG1= third byte, 4th byte and 5th byte
735	735
736	736
737	737	=== 3.3.8  Added AT+TTRIG2 for PB15 pin ===
738	738
	737	+**Downlink Command:**
739	739
740		-(% style="color:blue" %)**Downlink Command:**
741		-
742	742	Example: A9 02 aa bb cc  => AT+TTRIG2= third byte, 4th byte and 5th byte
743	743
744	744
745	745	=== 3.3.9  TTRIG1/2 timeout status alarm ===
746	746
747		-
748	748	It needs to be used with AT+TTRIG1 or AT+TTRIG2. When TTRIG1 or TTRIG2 times out and causes an alarm, and the status does not change subsequently, an alarm packet will be sent at the alarm interval.
749	749
750		-(% style="color:blue" %)**AT Command:**
	746	+**AT Command:**
751	751
752		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
753		-|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 279px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 84px;background-color:#D9E2F3;color:#0070C0" %)**Response**
754		-|(% style="width:155px" %)(((
	748	+|=**Command Example**|=**Function**|=**Response**
	749	+|(((
755	755	AT+TTRALARM=0
756		-)))|(% style="width:279px" %)(((
	751	+)))|(((
757	757	disable continuous alarm
758		-)))|(% style="width:84px" %)(((
	753	+)))|(((
	754	+
	755	+
759	759	OK
760	760	)))
761		-|(% style="width:155px" %)(((
	758	+|(((
762	762	AT+TTRALARM=60
763		-)))|(% style="width:279px" %)(((
764		-The alarm interval is 60 minutes (unit: minutes)
765		-)))|(% style="width:84px" %)(((
	760	+)))|(((
	761	+ The alarm interval is 60 minutes (unit: minutes)
	762	+)))|(((
766	766	OK
767	767	)))
768	768
769		-(% style="color:blue" %)**Downlink Command:**
	766	+**Downlink Command:**
770	770
771	771	Example:  0C aa  => AT+TTRALARM= aa
772	772
...	...	@@ -773,27 +773,27 @@
773	773
774	774	=== 3.3.9  Select counting mode ===
775	775
	773	+**AT+TTRMODx=a,b**
776	776
777		-(% style="color:blue" %)**AT+TTRMODx=a,b**
	775	+When **a=0**, the door is opened to count, and when **a=1**,the closed door is counted.
778	778
779		-When (% style="color:#037691" %)**a=0**(%%), the door is opened to count, and when (% style="color:#037691" %)**a=1**(%%),the closed door is counted.
	777	+When **b=0**, it is the last door open duration, and when **b=1**,the last door close duration.
780	780
781		-When (% style="color:#037691" %)**b=0**(%%), it is the last door open duration, and when (% style="color:#037691" %)**b=1**(%%),the last door close duration.
	779	+**AT Command:**
782	782
783		-(% style="color:blue" %)**AT Command:**
784		-
785		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
786		-|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 278px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 85px;background-color:#D9E2F3;color:#0070C0" %)**Response**
787		-|(% style="width:155px" %)(((
	781	+|=**Command Example**|=**Function**|=**Response**
	782	+|(((
788	788	AT+TTRMODx=1,0
789		-)))|(% style="width:278px" %)Door closed count and record the last door opened duration|(% style="width:85px" %)(((
	784	+)))|Door closed count and record the last door opened duration|(((
	785	+
	786	+
790	790	OK
791	791	)))
792		-|(% style="width:155px" %)(((
	789	+|(((
793	793	AT+TTRMODx=0,1
794		-)))|(% style="width:278px" %)(((
	791	+)))|(((
795	795	Door opened count and record the last door Door Door open closed duration
796		-)))|(% style="width:85px" %)(((
	793	+)))|(((
797	797	OK
798	798	)))
799	799
...	...	@@ -871,4 +871,4 @@
871	871
872	872	* Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
873	873
874		-* Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[Support@dragino.cc>>mailto:Support@dragino.cc]].
	871	+* Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.com]]