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1		-XWiki.Bei
	1	+XWiki.Xiaoling

Content

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44	44	|(% style="width:179px" %)AT+DI2TORO2=2|(% style="width:177px" %)AT+DI2TORO2=2
45	45
46	46
	47	+
47	47	=== 2.2.3 Serial port display ===
48	48
49	49
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59	59	If the sender does not get the ACK reply from the receiver, it will retransmit up to 4 times, each interval is 6 seconds, and the UplinkCounter of the retransmission will not increase.
60	60
61	61
62		-== 2.2  Point To Mult-Point ==
	63	+== 2.2  Point To Mult-Point ==
63	63
64	64	=== 2.2.1 Overview ===
65	65
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374	374	=== 2.3.1 TRIG command is configured in the transmit LT. (LT1)(Since firmware 1.3) ===
375	375
376	376
377		-**AT+TRIGx=a          **Trigger transmit directly without triggering time
	378	+**AT+TRIGx=a  **Trigger transmit directly without triggering time
378	378
379	379	**AT+TRIGx=a,b**  Trigger transmit with triggering time threshold
380	380
381		-**AT+TRIGx=a,b,c    **Trigger transmit with triggering time threshold, and continue to transmit every xx seconds if DI status no change.
	382	+**AT+TRIGx=a,b,c  **Trigger transmit with triggering time threshold, and continue to transmit every xx seconds if DI status no change.
382	382
383	383
384	384	**a=0:** falling edge;
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438	438
439	439	(% style="color:blue" %)**Case1**:
440	440
441		-AT+DI1TODO1=1  ~/~/ LT2 DO1 will follow LT1 DI1 trigger command, if DI1 of LT1 is trigger high, DO1 of LT2 will output low, if DI1 of LT1 is trigger low, DO2 of LT2 will output high.
	442	+AT+DI1TODO1=1 ~/~/ LT2 DO1 will follow LT1 DI1 trigger command, if DI1 of LT1 is trigger high, DO1 of LT2 will output low, if DI1 of LT1 is trigger low, DO2 of LT2 will output high.
442	442
443	443
444	444	(% style="color:blue" %)**Case2**:
445	445
446		-AT+DI1TODO1=1,60  ~/~/ LT2 DO1 will follow LT1 DI1 trigger command, DO1 will keep the status 60 seconds and then go back to original state.
	447	+AT+DI1TODO1=1,60 ~/~/ LT2 DO1 will follow LT1 DI1 trigger command, DO1 will keep the status 60 seconds and then go back to original state.
447	447
448	448
449	449	=== 2.3.3 Save the RO/DO status during power off(Since firmware 1.3) ===
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451	451
452	452	Enable/Disbale retain Digital Output/Relay Output after power off / Power On
453	453
454		-**AT+DOROSAVE=0**  ~/~/ Disable Retain after power off/on
	455	+AT+DOROSAVE=0  ~/~/ Disable Retain after power off/on
455	455
456		-**AT+DOROSAVE=1**  ~/~/ Enable Retain after power off/on
	457	+AT+DOROSAVE=1  ~/~/ Enable Retain after power off/on
457	457
458		-**AT+DOROSAVE=2,a,b,c,d**  ~/~/ set DO/RO port to default state after power on.
	459	+AT+DOROSAVE=2,a,b,c,d  ~/~/ set DO/RO port to default state after power on.
459	459
460		-**a: **for DO1
	461	+a: for DO1
461	461
462		-**b:** for DO2
	463	+b: for DO2
463	463
464		-**c: **for RO1
	465	+c: for RO1
465	465
466		-**d:** for RO2.
	467	+d: for RO2.
467	467
468	468
469	469	**Example:**
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476	476
477	477	DI2 can be used to set LT into sleep mode.
478	478
479		-**AT+DI2SLEEP=1**  ~/~/  Enable DI2 as Sleep pin
	480	+AT+DI2SLEEP=1  ~/~/  Enable DI2 as Sleep pin
480	480
481		-**AT+DI2SLEEP=0**  ~/~/  Disable DI2 as Sleep pin
	482	+AT+DI2SLEEP=0  ~/~/  Disable DI2 as Sleep pin
482	482
483	483	When DI2 is enabled as sleep pin, a falling trigger (with 500ms pulse) will set LT into sleep mode. A raising trigger will wake up it again.
484	484
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622	622	ACK
623	623	)))|(% style="width:85px" %)(((
624	624	(((
625		-DOI1&
626		-DOI2 level
	626	+DO1&
	627	+DO1 level
627	627	)))
628	628	)))|(% style="width:90px" %)(((
629	629	DI1TODO1
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654	654
655	655	(((
656	656	(((
657		-(% style="color:#037691" %)**The fourth byte**(%%)**:**  the high four bits are 1 to represent DOI1, and the low four bits are the level of DOI1 when the interrupt is triggered.
	658	+(% style="color:#037691" %)**The fourth byte**(%%)**:**  the high four bits are 1 to represent DO1, and the low four bits are the level of DO1 when the interrupt is triggered.
658	658	)))
659	659	)))
660	660