Changes for page LT-22222-L -- LoRa I/O Controller User Manual

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...	...	@@ -19,6 +19,8 @@
19	19	== 1.1 What is LT Series I/O Controller ==
20	20
21	21	(((
	22	+
	23	+
22	22	The Dragino (% style="color:blue" %)**LT series I/O Modules**(%%) are Long Range LoRaWAN I/O Controller. It contains different I/O Interfaces such as:** (% style="color:blue" %)analog current Input, analog voltage input(%%)**(% style="color:blue" %), **relay output**, **digital input**(%%) and (% style="color:blue" %)**digital output**(%%) etc. The LT I/O Modules are designed to simplify the installation of I/O monitoring.
23	23	)))
24	24
...	...	@@ -48,6 +48,7 @@
48	48
49	49	)))
50	50
	53	+
51	51	== 1.2  Specifications ==
52	52
53	53	(((
...	...	@@ -76,6 +76,8 @@
76	76	)))
77	77
78	78	(((
	82	+
	83	+
79	79	**Interface for Model: LT22222-L:**
80	80	)))
81	81
...	...	@@ -99,6 +99,8 @@
99	99	)))
100	100
101	101	(((
	107	+
	108	+
102	102	**LoRa Spec:**
103	103	)))
104	104
...	...	@@ -159,6 +159,8 @@
159	159	* (((
160	160	Packet engine up to 256 bytes with CRC.
161	161
	169	+
	170	+
162	162
163	163	)))
164	164
...	...	@@ -172,6 +172,8 @@
172	172	* Firmware upgradable via program port
173	173	* Counting
174	174
	184	+
	185	+
175	175	== 1.4  Applications ==
176	176
177	177	* Smart Buildings & Home Automation
...	...	@@ -181,6 +181,8 @@
181	181	* Smart Cities
182	182	* Smart Factory
183	183
	195	+
	196	+
184	184	== 1.5 Hardware Variants ==
185	185
186	186	(% border="1" style="background-color:#f7faff; width:500px" %)
...	...	@@ -194,6 +194,7 @@
194	194	* 1 x Counting Port
195	195	)))
196	196
	210	+
197	197	= 2. Power ON Device =
198	198
199	199	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.
...	...	@@ -216,12 +216,9 @@
216	216
217	217	(((
218	218	In case user can’t set the OTAA keys in the network server and has to use the existing keys from server. User can [[use AT Command>>||anchor="H4.UseATCommand"]] to set the keys in the devices.
219		-
220		-
221	221	)))
222	222
223	223
224		-
225	225	== 3.2 Example to join LoRaWAN network ==
226	226
227	227	(((
...	...	@@ -230,12 +230,13 @@
230	230
231	231	[[image:image-20220523172350-1.png||height="266" width="864"]]
232	232
	244	+
233	233	(((
234	234	The LG308 is already set to connect to [[TTN network >>url:https://www.thethingsnetwork.org/]]. So what we need to do now is only configure register this device to TTN:
235	235	)))
236	236
237	237	(((
238		-**Step 1**: Create a device in TTN with the OTAA keys from LT IO controller.
	250	+(% style="color:blue" %)**Step 1**(%%): Create a device in TTN with the OTAA keys from LT IO controller.
239	239	)))
240	240
241	241	(((
...	...	@@ -244,6 +244,7 @@
244	244
245	245	[[image:1653297924498-393.png]]
246	246
	259	+
247	247	Input these keys in the LoRaWAN Server portal. Below is TTN screen shot:
248	248
249	249	Add APP EUI in the application.
...	...	@@ -257,7 +257,7 @@
257	257
258	258
259	259	(((
260		-**Step 2**: Power on LT and it will auto join to the TTN network. After join success, it will start to upload message to TTN and user can see in the panel.
	273	+(% style="color:blue" %)**Step 2**(%%): Power on LT and it will auto join to the TTN network. After join success, it will start to upload message to TTN and user can see in the panel.
261	261	)))
262	262
263	263	[[image:1653298044601-602.png||height="405" width="709"]]
...	...	@@ -275,6 +275,8 @@
275	275	* **MOD5**: Single DI Counting + 2 x AVI + 1 x ACI + DO + RO
276	276	* **ADDMOD6**: Trigger Mode, Optional, used together with MOD1 ~~ MOD5
277	277
	291	+
	292	+
278	278	=== 3.3.1 AT+MOD~=1, 2ACI+2AVI ===
279	279
280	280	The uplink payload includes totally 9 bytes. Uplink packets use FPORT=2 and every 10 minutes send one uplink by default.
...	...	@@ -282,6 +282,8 @@
282	282	[[image:image-20220523174024-3.png]]
283	283
284	284	(((
	300	+
	301	+
285	285	(% style="color:#4f81bd" %)**DIDORO**(%%) is a combination for RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1. Totally 1bytes as below
286	286	)))
287	287
...	...	@@ -295,6 +295,7 @@
295	295
296	296	For example if payload is: [[image:image-20220523175847-2.png]]
297	297
	315	+
298	298	**The value for the interface is:  **
299	299
300	300	AVI1 channel voltage is 0x04AB/1000=1195（DEC）/1000=1.195V
...	...	@@ -325,8 +325,11 @@
325	325	** DO1 is high in case there is load between DO1 and V+.
326	326	** DO1 LED is off in both case
327	327
	346	+
	347	+
328	328	=== 3.3.2 AT+MOD~=2, (Double DI Counting) ===
329	329
	350	+
330	330	**For LT-22222-L**: this mode the **DI1 and DI2** are used as counting pins.
331	331
332	332	(((
...	...	@@ -335,6 +335,7 @@
335	335
336	336	[[image:image-20220523180452-3.png]]
337	337
	359	+
338	338	(((
339	339	(% style="color:#4f81bd" %)**DIDORO**(%%) is a combination for RO1, RO2, DO3, DO2 and DO1. Totally 1bytes as below
340	340	)))
...	...	@@ -350,6 +350,8 @@
350	350	)))
351	351
352	352	(((
	375	+
	376	+
353	353	**To use counting mode, please run:**
354	354	)))
355	355
...	...	@@ -357,17 +357,14 @@
357	357	(((
358	358	(((
359	359	**AT+MOD=2**
360		-)))
361		-)))
362	362
363		-(% class="box infomessage" %)
364		-(((
365		-(((
366	366	**ATZ**
367	367	)))
368	368	)))
369	369
370	370	(((
	390	+
	391	+
371	371	(% style="color:#4f81bd" %)**AT Commands for counting:**
372	372	)))
373	373
...	...	@@ -379,40 +379,15 @@
379	379	(((
380	380	(((
381	381	**AT+TRIG1=0,100 (set DI1 port to trigger on low level, valid signal is 100ms) **
382		-)))
383		-)))
384	384
385		-(% class="box infomessage" %)
386		-(((
387		-(((
388	388	**AT+TRIG1=1,100(set DI1 port to trigger on high level, valid signal is 100ms ) **
389		-)))
390		-)))
391	391
392		-(% class="box infomessage" %)
393		-(((
394		-(((
395	395	**AT+TRIG2=0,100 (set DI2 port to trigger on low level, valid signal is 100ms) **
396		-)))
397		-)))
398	398
399		-(% class="box infomessage" %)
400		-(((
401		-(((
402	402	**AT+TRIG2=1,100 (set DI2 port to trigger on high level, valid signal is 100ms ) **
403		-)))
404		-)))
405	405
406		-(% class="box infomessage" %)
407		-(((
408		-(((
409	409	**AT+SETCNT=1,60   (Set COUNT1 value to 60)**
410		-)))
411		-)))
412	412
413		-(% class="box infomessage" %)
414		-(((
415		-(((
416	416	**AT+SETCNT=2,60   (Set COUNT2 value to 60)**
417	417	)))
418	418	)))
...	...	@@ -447,12 +447,7 @@
447	447	(((
448	448	(((
449	449	**AT+MOD=3**
450		-)))
451		-)))
452	452
453		-(% class="box infomessage" %)
454		-(((
455		-(((
456	456	**ATZ**
457	457	)))
458	458	)))
...	...	@@ -459,8 +459,6 @@
459	459
460	460	(((
461	461	Other AT Commands for counting are similar to [[MOD2 Counting Command>>||anchor="H3.3.2AT2BMOD3D22C28DoubleDICounting29"]].
462		-
463		-
464	464	)))
465	465
466	466
...	...	@@ -467,6 +467,7 @@
467	467
468	468	=== 3.3.4 AT+MOD~=4, Single DI Counting + 1 x Voltage Counting ===
469	469
	459	+
470	470	**LT22222-L**: This mode the DI1 is used as a counting pin.
471	471
472	472	The AVI1 is also used for counting. AVI1 is used to monitor the voltage. It will check the voltage **every 60s**, if voltage is higher or lower than VOLMAX mV, the AVI1 Counting increase 1, so AVI1 counting can be used to measure a machine working hour.
...	...	@@ -473,6 +473,7 @@
473	473
474	474	[[image:image-20220523181903-8.png]]
475	475
	466	+
476	476	(((
477	477	(% style="color:#4f81bd" %)**DIDORO **(%%)is a combination for RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1. Totally 1bytes as below
478	478	)))
...	...	@@ -488,6 +488,8 @@
488	488	)))
489	489
490	490	(((
	482	+
	483	+
491	491	**To use this mode, please run:**
492	492	)))
493	493
...	...	@@ -495,25 +495,20 @@
495	495	(((
496	496	(((
497	497	**AT+MOD=4**
498		-)))
499		-)))
500	500
501		-(% class="box infomessage" %)
502		-(((
503		-(((
504	504	**ATZ**
505	505	)))
506	506	)))
507	507
508		-(((
509		-
510		-)))
511	511
	497	+
512	512	(((
513	513	Other AT Commands for counting are similar to [[MOD2 Counting Command>>||anchor="H3.3.2AT2BMOD3D22C28DoubleDICounting29"]].
514	514	)))
515	515
516	516	(((
	503	+
	504	+
517	517	**Plus below command for AVI1 Counting:**
518	518	)))
519	519
...	...	@@ -520,40 +520,27 @@
520	520	(% class="box infomessage" %)
521	521	(((
522	522	(((
523		-**AT+SETCNT=3,60   (set AVI Count to 60)**
524		-)))
525		-)))
	511	+(% style="color:blue" %)**AT+SETCNT=3,60**(%%)**   (set AVI Count to 60)**
526	526
527		-(% class="box infomessage" %)
528		-(((
529		-(((
530		-**AT+VOLMAX=20000   (If AVI1 voltage higher than VOLMAX (20000mV =20v), counter increase 1)**
531		-)))
532		-)))
	513	+(% style="color:blue" %)**AT+VOLMAX=20000**(%%)**   (If AVI1 voltage higher than VOLMAX (20000mV =20v), counter increase 1)**
533	533
534		-(% class="box infomessage" %)
535		-(((
536		-(((
537		-**AT+VOLMAX=20000,0   (If AVI1 voltage lower than VOLMAX (20000mV =20v), counter increase 1)**
538		-)))
539		-)))
	515	+(% style="color:blue" %)**AT+VOLMAX=20000,0**(%%)**   (If AVI1 voltage lower than VOLMAX (20000mV =20v), counter increase 1)**
540	540
541		-(% class="box infomessage" %)
542		-(((
543		-(((
544		-**AT+VOLMAX=20000,1   (If AVI1 voltage higer than VOLMAX (20000mV =20v), counter increase 1)**
	517	+(% style="color:blue" %)**AT+VOLMAX=20000,1**(%%)**   (If AVI1 voltage higer than VOLMAX (20000mV =20v), counter increase 1)**
545	545	)))
546	546	)))
547	547
548	548
549		-
550	550	=== 3.3.5 AT+MOD~=5, Single DI Counting + 2 x AVI + 1 x ACI ===
551	551
	524	+
552	552	**LT22222-L**: This mode the DI1 is used as a counting pin.
553	553
554	554	[[image:image-20220523182334-9.png]]
555	555
556	556	(((
	530	+
	531	+
557	557	(% style="color:#4f81bd" %)**DIDORO**(%%) is a combination for RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1. Totally 1bytes as below
558	558	)))
559	559
...	...	@@ -568,6 +568,8 @@
568	568	)))
569	569
570	570	(((
	546	+
	547	+
571	571	**To use this mode, please run:**
572	572	)))
573	573
...	...	@@ -575,12 +575,7 @@
575	575	(((
576	576	(((
577	577	**AT+MOD=5**
578		-)))
579		-)))
580	580
581		-(% class="box infomessage" %)
582		-(((
583		-(((
584	584	**ATZ**
585	585	)))
586	586	)))
...	...	@@ -587,8 +587,6 @@
587	587
588	588	(((
589	589	Other AT Commands for counting are similar to [[MOD2 Counting Command>>||anchor="H3.3.2AT2BMOD3D22C28DoubleDICounting29"]].
590		-
591		-
592	592	)))
593	593
594	594
...	...	@@ -595,6 +595,7 @@
595	595
596	596	=== 3.3.6 AT+ADDMOD~=6. (Trigger Mode, Optional) ===
597	597
	568	+
598	598	(% style="color:#4f81bd" %)**This mode is an optional mode for trigger purpose. It can run together with other mode.**
599	599
600	600	For example, if user has configured below commands:
...	...	@@ -607,7 +607,7 @@
607	607	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
608	608	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.**
609	609
610		-**AT Command to set Trigger Condition**:
	581	+(% style="color:#037691" %)**AT Command to set Trigger Condition**:
611	611
612	612	(% style="color:#4f81bd" %)**Trigger base on voltage**:
613	613
...	...	@@ -620,6 +620,7 @@
620	620	AT+AVLIM=5000,0,0,0   (If AVI1 voltage lower than 5V , trigger uplink, 0 means ignore)
621	621
622	622
	594	+
623	623	(% style="color:#4f81bd" %)**Trigger base on current**:
624	624
625	625	Format: AT+ACLIM=<AC1_LIMIT_LOW>,< AC1_LIMIT_HIGH>,<AC2_LIMIT_LOW>,< AC2_LIMIT_HIGH>
...	...	@@ -629,6 +629,7 @@
629	629	AT+ACLIM=10000,15000,0,0   (If ACI1 voltage lower than 10mA or higher than 15mA, trigger an uplink)
630	630
631	631
	604	+
632	632	(% style="color:#4f81bd" %)**Trigger base on DI status**:
633	633
634	634	DI status trigger Flag.
...	...	@@ -635,12 +635,13 @@
635	635
636	636	Format: AT+DTRI=<DI1_TIRGGER_FlAG>,< DI2_TIRGGER_FlAG >
637	637
	611	+
638	638	**Example:**
639	639
640	640	AT+ DTRI =1,0   (Enable DI1 trigger / disable DI2 trigger)
641	641
642	642
643		-**Downlink Command to set Trigger Condition**
	617	+(% style="color:#037691" %)**Downlink Command to set Trigger Condition:**
644	644
645	645	Type Code: 0xAA. Downlink command same as AT Command **AT+AVLIM, AT+ACLIM**
646	646
...	...	@@ -658,14 +658,18 @@
658	658
659	659	Yy4 yy4: AC2 or AV2 high limit.
660	660
	635	+
661	661	**Example1**: AA 00 13 88 00 00 00 00 00 00
662	662
663	663	Same as AT+AVLIM=5000,0,0,0   (If AVI1 voltage lower than 5V , trigger uplink, 0 means ignore)
664	664
	640	+
665	665	**Example2**: AA 02 01 00
666	666
667	667	Same as AT+ DTRI =1,0  (Enable DI1 trigger / disable DI2 trigger)
668	668
	645	+
	646	+
669	669	(% style="color:#4f81bd" %)**Trigger Settings Payload Explanation:**
670	670
671	671	MOD6 Payload : total 11 bytes payload
...	...	@@ -672,6 +672,7 @@
672	672
673	673	[[image:image-20220524085923-1.png]]
674	674
	653	+
675	675	(% style="color:#4f81bd" %)**TRI FLAG1**(%%) is a combination to show if trigger is set for this part. Totally 1byte as below
676	676
677	677	[[image:image-20220524090106-2.png]]
...	...	@@ -720,6 +720,8 @@
720	720	=== 3.3.7 Payload Decoder ===
721	721
722	722	(((
	702	+
	703	+
723	723	**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/]]
724	724
725	725
...	...	@@ -726,7 +726,6 @@
726	726	)))
727	727
728	728
729		-
730	730	== 3.4 ​Configure LT via AT or Downlink ==
731	731
732	732	User can configure LT I/O Controller via AT Commands or LoRaWAN Downlink Commands
...	...	@@ -739,6 +739,8 @@
739	739
740	740	* (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for LT-22222-L.  User can see these commands below:
741	741
	722	+
	723	+
742	742	=== 3.4.1 Common Commands ===
743	743
744	744	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]]
...	...	@@ -751,7 +751,7 @@
751	751
752	752	Set device uplink interval.
753	753
754		-* AT Command:
	736	+* (% style="color:#037691" %)**AT Command:**
755	755
756	756	(% class="box infomessage" %)
757	757	(((
...	...	@@ -761,7 +761,7 @@
761	761	**Example: **AT+TDC=30000. Means set interval to 30 seconds
762	762
763	763
764		-* Downlink Payload (prefix 0x01):
	746	+* (% style="color:#037691" %)**Downlink Payload (prefix 0x01):**
765	765
766	766	(% class="box infomessage" %)
767	767	(((
...	...	@@ -774,7 +774,7 @@
774	774
775	775	Set work mode.
776	776
777		-* AT Command:
	759	+* (% style="color:#037691" %)**AT Command:**
778	778
779	779	(% class="box infomessage" %)
780	780	(((
...	...	@@ -784,7 +784,7 @@
784	784	**Example**: AT+MOD=2. Set work mode to Double DI counting mode
785	785
786	786
787		-* Downlink Payload (prefix 0x0A):
	769	+* (% style="color:#037691" %)**Downlink Payload (prefix 0x0A):**
788	788
789	789	(% class="box infomessage" %)
790	790	(((
...	...	@@ -795,12 +795,12 @@
795	795
796	796	==== 3.4.2.3 Poll an uplink ====
797	797
798		-* AT Command:
	780	+* (% style="color:#037691" %)AT Command:
799	799
800	800	There is no AT Command to poll uplink
801	801
802	802
803		-* Downlink Payload (prefix 0x08):
	785	+* (% style="color:#037691" %)Downlink Payload (prefix 0x08):
804	804
805	805	(% class="box infomessage" %)
806	806	(((
...	...	@@ -815,7 +815,7 @@
815	815
816	816	Use of trigger mode, please check [[ADDMOD6>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
817	817
818		-* AT Command:
	800	+* (% style="color:#037691" %)AT Command:
819	819
820	820	(% class="box infomessage" %)
821	821	(((
...	...	@@ -827,7 +827,7 @@
827	827	0: Disable Trigger Mode
828	828
829	829
830		-* Downlink Payload (prefix 0x0A 06):
	812	+* (% style="color:#037691" %)Downlink Payload (prefix 0x0A 06):
831	831
832	832	(% class="box infomessage" %)
833	833	(((
...	...	@@ -840,12 +840,12 @@
840	840
841	841	Poll trigger settings,
842	842
843		-* AT Command:
	825	+* (% style="color:#037691" %)AT Command:
844	844
845	845	There is no AT Command for this feature.
846	846
847	847
848		-* Downlink Payload (prefix 0x AB 06):
	830	+* (% style="color:#037691" %)Downlink Payload (prefix 0x AB 06):
849	849
850	850	(% class="box infomessage" %)
851	851	(((
...	...	@@ -858,7 +858,7 @@
858	858
859	859	Enable Disable DI1/DI2/DI2 as trigger,
860	860
861		-* AT Command:
	843	+* (% style="color:#037691" %)AT Command:
862	862
863	863	(% class="box infomessage" %)
864	864	(((
...	...	@@ -870,7 +870,7 @@
870	870
871	871	AT+ DTRI =1,0   (Enable DI1 trigger / disable DI2 trigger)
872	872
873		-* Downlink Payload (prefix 0xAA 02):
	855	+* (% style="color:#037691" %)Downlink Payload (prefix 0xAA 02):
874	874
875	875	(% class="box infomessage" %)
876	876	(((
...	...	@@ -883,7 +883,7 @@
883	883
884	884	Set DI1 or DI3(for LT-33222-L) trigger.
885	885
886		-* AT Command:
	868	+* (% style="color:#037691" %)AT Command:
887	887
888	888	(% class="box infomessage" %)
889	889	(((
...	...	@@ -900,7 +900,7 @@
900	900	AT+TRIG1=1,100(set DI1 port to trigger on high level, valid signal is 100ms )
901	901
902	902
903		-* Downlink Payload (prefix 0x09 01 ):
	885	+* (% style="color:#037691" %)Downlink Payload (prefix 0x09 01 ):
904	904
905	905	(% class="box infomessage" %)
906	906	(((
...	...	@@ -913,7 +913,7 @@
913	913
914	914	Set DI2 trigger.
915	915
916		-* AT Command:
	898	+* (% style="color:#037691" %)AT Command:
917	917
918	918	(% class="box infomessage" %)
919	919	(((
...	...	@@ -930,7 +930,7 @@
930	930	AT+TRIG2=0,100(set DI1 port to trigger on low level, valid signal is 100ms )
931	931
932	932
933		-* Downlink Payload (prefix 0x09 02 ):
	915	+* (% style="color:#037691" %)Downlink Payload (prefix 0x09 02 ):
934	934
935	935	(% class="box infomessage" %)
936	936	(((
...	...	@@ -943,7 +943,7 @@
943	943
944	944	Set current trigger , base on AC port. See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
945	945
946		-* AT Command:
	928	+* (% style="color:#037691" %)AT Command:
947	947
948	948	(% class="box infomessage" %)
949	949	(((
...	...	@@ -951,7 +951,7 @@
951	951	)))
952	952
953	953
954		-* Downlink Payload (prefix 0xAA 01 ):
	936	+* (% style="color:#037691" %)Downlink Payload (prefix 0xAA 01 ):
955	955
956	956	(% class="box infomessage" %)
957	957	(((
...	...	@@ -964,7 +964,7 @@
964	964
965	965	Set current trigger , base on AV port. See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
966	966
967		-* AT Command:
	949	+* (% style="color:#037691" %)AT Command:
968	968
969	969	(% class="box infomessage" %)
970	970	(((
...	...	@@ -972,7 +972,7 @@
972	972	)))
973	973
974	974
975		-* Downlink Payload (prefix 0xAA 00 ):
	957	+* (% style="color:#037691" %)Downlink Payload (prefix 0xAA 00 ):
976	976
977	977	(% class="box infomessage" %)
978	978	(((
...	...	@@ -985,7 +985,7 @@
985	985
986	986	Set AV and AC trigger minimum interval, system won’t response to the second trigger within this set time after the first trigger.
987	987
988		-* AT Command:
	970	+* (% style="color:#037691" %)AT Command:
989	989
990	990	(% class="box infomessage" %)
991	991	(((
...	...	@@ -993,7 +993,7 @@
993	993	)))
994	994
995	995
996		-* Downlink Payload (prefix 0xAC ):
	978	+* (% style="color:#037691" %)Downlink Payload (prefix 0xAC ):
997	997
998	998	(% class="box infomessage" %)
999	999	(((
...	...	@@ -1004,12 +1004,12 @@
1004	1004
1005	1005	==== 3.4.2.12 DO ~-~- Control Digital Output DO1/DO2/DO3 ====
1006	1006
1007		-* AT Command:
	989	+* (% style="color:#037691" %)AT Command:
1008	1008
1009	1009	There is no AT Command to control Digital Output
1010	1010
1011	1011
1012		-* Downlink Payload (prefix 0x02):
	994	+* (% style="color:#037691" %)Downlink Payload (prefix 0x02):
1013	1013
1014	1014	(% class="box infomessage" %)
1015	1015	(((
...	...	@@ -1038,12 +1038,12 @@
1038	1038
1039	1039	==== 3.4.2.13 DO ~-~- Control Digital Output DO1/DO2/DO3 with time control ====
1040	1040
1041		-* AT Command:
	1023	+* (% style="color:#037691" %)AT Command:
1042	1042
1043	1043	There is no AT Command to control Digital Output
1044	1044
1045	1045
1046		-* Downlink Payload (prefix 0xA9):
	1028	+* (% style="color:#037691" %)Downlink Payload (prefix 0xA9):
1047	1047
1048	1048	(% class="box infomessage" %)
1049	1049	(((
...	...	@@ -1105,14 +1105,14 @@
1105	1105
1106	1106
1107	1107
1108		-=== 3.4.2.14 Relay ~-~- Control Relay Output RO1/RO2 ===
	1090	+==== 3.4.2.14 Relay ~-~- Control Relay Output RO1/RO2 ====
1109	1109
1110		-* AT Command:
	1092	+* (% style="color:#037691" %)AT Command:
1111	1111
1112	1112	There is no AT Command to control Relay Output
1113	1113
1114	1114
1115		-* Downlink Payload (prefix 0x03):
	1097	+* (% style="color:#037691" %)Downlink Payload (prefix 0x03):
1116	1116
1117	1117	(% class="box infomessage" %)
1118	1118	(((
...	...	@@ -1137,12 +1137,12 @@
1137	1137
1138	1138	==== 3.4.2.15 Relay ~-~- Control Relay Output RO1/RO2 with time control ====
1139	1139
1140		-* AT Command:
	1122	+* (% style="color:#037691" %)AT Command:
1141	1141
1142	1142	There is no AT Command to control Relay Output
1143	1143
1144	1144
1145		-* Downlink Payload (prefix 0x05):
	1127	+* (% style="color:#037691" %)Downlink Payload (prefix 0x05):
1146	1146
1147	1147	(% class="box infomessage" %)
1148	1148	(((
...	...	@@ -1194,7 +1194,7 @@
1194	1194
1195	1195	When voltage exceed the threshold, count. Feature see [[MOD4>>||anchor="H3.3.4AT2BMOD3D42CSingleDICounting2B1xVoltageCounting"]]
1196	1196
1197		-* AT Command:
	1179	+* (% style="color:#037691" %)AT Command:
1198	1198
1199	1199	(% class="box infomessage" %)
1200	1200	(((
...	...	@@ -1202,7 +1202,7 @@
1202	1202	)))
1203	1203
1204	1204
1205		-* Downlink Payload (prefix 0xA5):
	1187	+* (% style="color:#037691" %)Downlink Payload (prefix 0xA5):
1206	1206
1207	1207	(% class="box infomessage" %)
1208	1208	(((
...	...	@@ -1213,7 +1213,7 @@
1213	1213
1214	1214	==== 3.4.2.17 Counting ~-~- Pre-configure the Count Number ====
1215	1215
1216		-* AT Command:
	1198	+* (% style="color:#037691" %)AT Command:
1217	1217
1218	1218	(% class="box infomessage" %)
1219	1219	(((
...	...	@@ -1229,7 +1229,7 @@
1229	1229	Bb cc dd ee: number to be set
1230	1230
1231	1231
1232		-* Downlink Payload (prefix 0xA8):
	1214	+* (% style="color:#037691" %)Downlink Payload (prefix 0xA8):
1233	1233
1234	1234	(% class="box infomessage" %)
1235	1235	(((
...	...	@@ -1242,7 +1242,7 @@
1242	1242
1243	1243	Clear counting for counting mode
1244	1244
1245		-* AT Command:
	1227	+* (% style="color:#037691" %)AT Command:
1246	1246
1247	1247	(% class="box infomessage" %)
1248	1248	(((
...	...	@@ -1249,7 +1249,7 @@
1249	1249	**AT+CLRCOUNT ~/~/ clear all counting**
1250	1250	)))
1251	1251
1252		-* Downlink Payload (prefix 0xA6):
	1234	+* (% style="color:#037691" %)Downlink Payload (prefix 0xA6):
1253	1253
1254	1254	(% class="box infomessage" %)
1255	1255	(((
...	...	@@ -1260,7 +1260,7 @@
1260	1260
1261	1261	==== 3.4.2.19 Counting ~-~- Change counting mode save time ====
1262	1262
1263		-* AT Command:
	1245	+* (% style="color:#037691" %)AT Command:
1264	1264
1265	1265	(% class="box infomessage" %)
1266	1266	(((
...	...	@@ -1267,7 +1267,7 @@
1267	1267	**AT+COUTIME=60  ~/~/ Set save time to 60 seconds. Device will save the counting result in internal flash every 60 seconds. (min value: 30)**
1268	1268	)))
1269	1269
1270		-* Downlink Payload (prefix 0xA7):
	1252	+* (% style="color:#037691" %)Downlink Payload (prefix 0xA7):
1271	1271
1272	1272	(% class="box infomessage" %)
1273	1273	(((
...	...	@@ -1970,8 +1970,16 @@
1970	1970	)))
1971	1971
1972	1972	(((
1973		-
	1955	+== 5.6 Why does the relay output become the default and open relay after the lt22222 is powered off? ==
1974	1974
	1957	+If the device is not shut down, but directly powered off.
	1958	+
	1959	+It will default that this is a power-off state.
	1960	+
	1961	+In modes 2 to 5, DO RO status and pulse count are saved in flash.
	1962	+
	1963	+After restart, the status before power failure will be read from flash.
	1964	+
1975	1975	= 6. Trouble Shooting =
1976	1976	)))
1977	1977