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
...	...	@@ -658,15 +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
669	669
	646	+
670	670	(% style="color:#4f81bd" %)**Trigger Settings Payload Explanation:**
671	671
672	672	MOD6 Payload : total 11 bytes payload
...	...	@@ -680,7 +680,6 @@
680	680
681	681	* Each bits shows if the corresponding trigger has been configured.
682	682
683		-
684	684	**Example:**
685	685
686	686	10100000: Means the system has configure to use the trigger: AC1_LOW and AV2_LOW
...	...	@@ -723,6 +723,8 @@
723	723	=== 3.3.7 Payload Decoder ===
724	724
725	725	(((
	702	+
	703	+
726	726	**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/]]
727	727
728	728
...	...	@@ -729,7 +729,6 @@
729	729	)))
730	730
731	731
732		-
733	733	== 3.4 ​Configure LT via AT or Downlink ==
734	734
735	735	User can configure LT I/O Controller via AT Commands or LoRaWAN Downlink Commands
...	...	@@ -756,7 +756,7 @@
756	756
757	757	Set device uplink interval.
758	758
759		-* AT Command:
	736	+* (% style="color:#037691" %)**AT Command:**
760	760
761	761	(% class="box infomessage" %)
762	762	(((
...	...	@@ -766,7 +766,7 @@
766	766	**Example: **AT+TDC=30000. Means set interval to 30 seconds
767	767
768	768
769		-* Downlink Payload (prefix 0x01):
	746	+* (% style="color:#037691" %)**Downlink Payload (prefix 0x01):**
770	770
771	771	(% class="box infomessage" %)
772	772	(((
...	...	@@ -779,7 +779,7 @@
779	779
780	780	Set work mode.
781	781
782		-* AT Command:
	759	+* (% style="color:#037691" %)**AT Command:**
783	783
784	784	(% class="box infomessage" %)
785	785	(((
...	...	@@ -789,7 +789,7 @@
789	789	**Example**: AT+MOD=2. Set work mode to Double DI counting mode
790	790
791	791
792		-* Downlink Payload (prefix 0x0A):
	769	+* (% style="color:#037691" %)**Downlink Payload (prefix 0x0A):**
793	793
794	794	(% class="box infomessage" %)
795	795	(((
...	...	@@ -800,12 +800,12 @@
800	800
801	801	==== 3.4.2.3 Poll an uplink ====
802	802
803		-* AT Command:
	780	+* (% style="color:#037691" %)AT Command:
804	804
805	805	There is no AT Command to poll uplink
806	806
807	807
808		-* Downlink Payload (prefix 0x08):
	785	+* (% style="color:#037691" %)Downlink Payload (prefix 0x08):
809	809
810	810	(% class="box infomessage" %)
811	811	(((
...	...	@@ -820,7 +820,7 @@
820	820
821	821	Use of trigger mode, please check [[ADDMOD6>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
822	822
823		-* AT Command:
	800	+* (% style="color:#037691" %)AT Command:
824	824
825	825	(% class="box infomessage" %)
826	826	(((
...	...	@@ -832,7 +832,7 @@
832	832	0: Disable Trigger Mode
833	833
834	834
835		-* Downlink Payload (prefix 0x0A 06):
	812	+* (% style="color:#037691" %)Downlink Payload (prefix 0x0A 06):
836	836
837	837	(% class="box infomessage" %)
838	838	(((
...	...	@@ -845,12 +845,12 @@
845	845
846	846	Poll trigger settings,
847	847
848		-* AT Command:
	825	+* (% style="color:#037691" %)AT Command:
849	849
850	850	There is no AT Command for this feature.
851	851
852	852
853		-* Downlink Payload (prefix 0x AB 06):
	830	+* (% style="color:#037691" %)Downlink Payload (prefix 0x AB 06):
854	854
855	855	(% class="box infomessage" %)
856	856	(((
...	...	@@ -863,7 +863,7 @@
863	863
864	864	Enable Disable DI1/DI2/DI2 as trigger,
865	865
866		-* AT Command:
	843	+* (% style="color:#037691" %)AT Command:
867	867
868	868	(% class="box infomessage" %)
869	869	(((
...	...	@@ -875,7 +875,7 @@
875	875
876	876	AT+ DTRI =1,0   (Enable DI1 trigger / disable DI2 trigger)
877	877
878		-* Downlink Payload (prefix 0xAA 02):
	855	+* (% style="color:#037691" %)Downlink Payload (prefix 0xAA 02):
879	879
880	880	(% class="box infomessage" %)
881	881	(((
...	...	@@ -888,7 +888,7 @@
888	888
889	889	Set DI1 or DI3(for LT-33222-L) trigger.
890	890
891		-* AT Command:
	868	+* (% style="color:#037691" %)AT Command:
892	892
893	893	(% class="box infomessage" %)
894	894	(((
...	...	@@ -905,7 +905,7 @@
905	905	AT+TRIG1=1,100(set DI1 port to trigger on high level, valid signal is 100ms )
906	906
907	907
908		-* Downlink Payload (prefix 0x09 01 ):
	885	+* (% style="color:#037691" %)Downlink Payload (prefix 0x09 01 ):
909	909
910	910	(% class="box infomessage" %)
911	911	(((
...	...	@@ -918,7 +918,7 @@
918	918
919	919	Set DI2 trigger.
920	920
921		-* AT Command:
	898	+* (% style="color:#037691" %)AT Command:
922	922
923	923	(% class="box infomessage" %)
924	924	(((
...	...	@@ -935,7 +935,7 @@
935	935	AT+TRIG2=0,100(set DI1 port to trigger on low level, valid signal is 100ms )
936	936
937	937
938		-* Downlink Payload (prefix 0x09 02 ):
	915	+* (% style="color:#037691" %)Downlink Payload (prefix 0x09 02 ):
939	939
940	940	(% class="box infomessage" %)
941	941	(((
...	...	@@ -948,7 +948,7 @@
948	948
949	949	Set current trigger , base on AC port. See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
950	950
951		-* AT Command:
	928	+* (% style="color:#037691" %)AT Command:
952	952
953	953	(% class="box infomessage" %)
954	954	(((
...	...	@@ -956,7 +956,7 @@
956	956	)))
957	957
958	958
959		-* Downlink Payload (prefix 0xAA 01 ):
	936	+* (% style="color:#037691" %)Downlink Payload (prefix 0xAA 01 ):
960	960
961	961	(% class="box infomessage" %)
962	962	(((
...	...	@@ -969,7 +969,7 @@
969	969
970	970	Set current trigger , base on AV port. See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
971	971
972		-* AT Command:
	949	+* (% style="color:#037691" %)AT Command:
973	973
974	974	(% class="box infomessage" %)
975	975	(((
...	...	@@ -977,7 +977,7 @@
977	977	)))
978	978
979	979
980		-* Downlink Payload (prefix 0xAA 00 ):
	957	+* (% style="color:#037691" %)Downlink Payload (prefix 0xAA 00 ):
981	981
982	982	(% class="box infomessage" %)
983	983	(((
...	...	@@ -990,7 +990,7 @@
990	990
991	991	Set AV and AC trigger minimum interval, system won’t response to the second trigger within this set time after the first trigger.
992	992
993		-* AT Command:
	970	+* (% style="color:#037691" %)AT Command:
994	994
995	995	(% class="box infomessage" %)
996	996	(((
...	...	@@ -998,7 +998,7 @@
998	998	)))
999	999
1000	1000
1001		-* Downlink Payload (prefix 0xAC ):
	978	+* (% style="color:#037691" %)Downlink Payload (prefix 0xAC ):
1002	1002
1003	1003	(% class="box infomessage" %)
1004	1004	(((
...	...	@@ -1009,12 +1009,12 @@
1009	1009
1010	1010	==== 3.4.2.12 DO ~-~- Control Digital Output DO1/DO2/DO3 ====
1011	1011
1012		-* AT Command:
	989	+* (% style="color:#037691" %)AT Command:
1013	1013
1014	1014	There is no AT Command to control Digital Output
1015	1015
1016	1016
1017		-* Downlink Payload (prefix 0x02):
	994	+* (% style="color:#037691" %)Downlink Payload (prefix 0x02):
1018	1018
1019	1019	(% class="box infomessage" %)
1020	1020	(((
...	...	@@ -1043,12 +1043,12 @@
1043	1043
1044	1044	==== 3.4.2.13 DO ~-~- Control Digital Output DO1/DO2/DO3 with time control ====
1045	1045
1046		-* AT Command:
	1023	+* (% style="color:#037691" %)AT Command:
1047	1047
1048	1048	There is no AT Command to control Digital Output
1049	1049
1050	1050
1051		-* Downlink Payload (prefix 0xA9):
	1028	+* (% style="color:#037691" %)Downlink Payload (prefix 0xA9):
1052	1052
1053	1053	(% class="box infomessage" %)
1054	1054	(((
...	...	@@ -1112,12 +1112,12 @@
1112	1112
1113	1113	==== 3.4.2.14 Relay ~-~- Control Relay Output RO1/RO2 ====
1114	1114
1115		-* AT Command:
	1092	+* (% style="color:#037691" %)AT Command:
1116	1116
1117	1117	There is no AT Command to control Relay Output
1118	1118
1119	1119
1120		-* Downlink Payload (prefix 0x03):
	1097	+* (% style="color:#037691" %)Downlink Payload (prefix 0x03):
1121	1121
1122	1122	(% class="box infomessage" %)
1123	1123	(((
...	...	@@ -1142,12 +1142,12 @@
1142	1142
1143	1143	==== 3.4.2.15 Relay ~-~- Control Relay Output RO1/RO2 with time control ====
1144	1144
1145		-* AT Command:
	1122	+* (% style="color:#037691" %)AT Command:
1146	1146
1147	1147	There is no AT Command to control Relay Output
1148	1148
1149	1149
1150		-* Downlink Payload (prefix 0x05):
	1127	+* (% style="color:#037691" %)Downlink Payload (prefix 0x05):
1151	1151
1152	1152	(% class="box infomessage" %)
1153	1153	(((
...	...	@@ -1199,7 +1199,7 @@
1199	1199
1200	1200	When voltage exceed the threshold, count. Feature see [[MOD4>>||anchor="H3.3.4AT2BMOD3D42CSingleDICounting2B1xVoltageCounting"]]
1201	1201
1202		-* AT Command:
	1179	+* (% style="color:#037691" %)AT Command:
1203	1203
1204	1204	(% class="box infomessage" %)
1205	1205	(((
...	...	@@ -1207,7 +1207,7 @@
1207	1207	)))
1208	1208
1209	1209
1210		-* Downlink Payload (prefix 0xA5):
	1187	+* (% style="color:#037691" %)Downlink Payload (prefix 0xA5):
1211	1211
1212	1212	(% class="box infomessage" %)
1213	1213	(((
...	...	@@ -1218,7 +1218,7 @@
1218	1218
1219	1219	==== 3.4.2.17 Counting ~-~- Pre-configure the Count Number ====
1220	1220
1221		-* AT Command:
	1198	+* (% style="color:#037691" %)AT Command:
1222	1222
1223	1223	(% class="box infomessage" %)
1224	1224	(((
...	...	@@ -1234,7 +1234,7 @@
1234	1234	Bb cc dd ee: number to be set
1235	1235
1236	1236
1237		-* Downlink Payload (prefix 0xA8):
	1214	+* (% style="color:#037691" %)Downlink Payload (prefix 0xA8):
1238	1238
1239	1239	(% class="box infomessage" %)
1240	1240	(((
...	...	@@ -1247,7 +1247,7 @@
1247	1247
1248	1248	Clear counting for counting mode
1249	1249
1250		-* AT Command:
	1227	+* (% style="color:#037691" %)AT Command:
1251	1251
1252	1252	(% class="box infomessage" %)
1253	1253	(((
...	...	@@ -1254,7 +1254,7 @@
1254	1254	**AT+CLRCOUNT ~/~/ clear all counting**
1255	1255	)))
1256	1256
1257		-* Downlink Payload (prefix 0xA6):
	1234	+* (% style="color:#037691" %)Downlink Payload (prefix 0xA6):
1258	1258
1259	1259	(% class="box infomessage" %)
1260	1260	(((
...	...	@@ -1265,20 +1265,15 @@
1265	1265
1266	1266	==== 3.4.2.19 Counting ~-~- Change counting mode save time ====
1267	1267
1268		-* AT Command:
	1245	+* (% style="color:#037691" %)**AT Command:**
1269	1269
1270		-(% class="box infomessage" %)
1271		-(((
1272		-**AT+COUTIME=60  ~/~/ Set save time to 60 seconds. Device will save the counting result in internal flash every 60 seconds. (min value: 30)**
1273		-)))
	1247	+**AT+COUTIME=60  **~/~/ Set save time to 60 seconds. Device will save the counting result in internal flash every 60 seconds. (min value: 30)
1274	1274
1275		-* Downlink Payload (prefix 0xA7):
1276	1276
1277		-(% class="box infomessage" %)
1278		-(((
1279		-**0x A7 aa bb cc     ~/~/ same as AT+COUTIME =aa bb cc,**
1280		-)))
	1250	+* (% style="color:#037691" %)**Downlink Payload (prefix 0xA7):**
1281	1281
	1252	+**0x A7 aa bb cc     **~/~/ same as AT+COUTIME =aa bb cc,
	1253	+
1282	1282	(((
1283	1283	range: aa bb cc:0 to 16777215,  (unit:second)
1284	1284
...	...	@@ -1975,8 +1975,16 @@
1975	1975	)))
1976	1976
1977	1977	(((
1978		-
	1950	+== 5.6 Why does the relay output become the default and open relay after the lt22222 is powered off? ==
1979	1979
	1952	+If the device is not shut down, but directly powered off.
	1953	+
	1954	+It will default that this is a power-off state.
	1955	+
	1956	+In modes 2 to 5, DO RO status and pulse count are saved in flash.
	1957	+
	1958	+After restart, the status before power failure will be read from flash.
	1959	+
1980	1980	= 6. Trouble Shooting =
1981	1981	)))
1982	1982