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...	...	@@ -396,6 +396,7 @@
396	396	(% style="color:#4f81bd" %)**DIDORO**(%%) is a combination for RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1. Totally 1bytes as below
397	397	)))
398	398
	399	+
399	399	* RO is for relay. ROx=1 : close，ROx=0 always open.
400	400	* FIRST: Indicate this is the first packet after join network.
401	401	* DO is for reverse digital output. DOx=1: output low, DOx=0: high or float.
...	...	@@ -418,49 +418,54 @@
418	418
419	419	=== 3.3.6 AT+ADDMOD~=6. (Trigger Mode, Optional) ===
420	420
421		-(% style="color:#4f81bd" %)**This mode is an optional mode for trigger purpose. It can run together with other mode.**
	422	+**This mode is an optional mode for trigger purpose. It can run together with other mode.**
422	422
423	423	For example, if user has configured below commands:
424	424
425		-* **AT+MOD=1 ** **~-~->** The normal working mode
426		-* **AT+ADDMOD6=1**   **~-~->** Enable trigger
	426	+* AT+MOD=1   à The normal working mode
	427	+* AT+ADDMOD6=1    à Enable trigger
427	427
428	428	LT will keep monitoring AV1/AV2/AC1/AC2 every 5 seconds; LT will send uplink packets in two cases:
429	429
430		-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
431		-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.**
	431	+1. Periodically uplink (Base on TDC time). Payload is same as the normal MOD (MOD 1 for above command). This uplink uses LoRaWAN **unconfirmed** data type
	432	+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 **CONFIRMED data type.**
432	432
433	433	**AT Command to set Trigger Condition**:
434	434
435		-(% style="color:#4f81bd" %)**Trigger base on voltage**:
	436	+**Trigger base on voltage**:
436	436
437	437	Format: AT+AVLIM=<AV1_LIMIT_LOW>,< AV1_LIMIT_HIGH>,<AV2_LIMIT_LOW>,< AV2_LIMIT_HIGH>
438	438
439		-**Example:**
	440	+Example:
440	440
441	441	AT+AVLIM=3000,6000,0,2000   (If AVI1 voltage lower than 3v or higher than 6v. or AV2 voltage is higher than 2v, LT will trigger Uplink)
442	442
443	443	AT+AVLIM=5000,0,0,0   (If AVI1 voltage lower than 5V , trigger uplink, 0 means ignore)
444	444
445		-(% style="color:#4f81bd" %)**Trigger base on current**:
446	446
	447	+**Trigger base on current**:
	448	+
447	447	Format: AT+ACLIM=<AC1_LIMIT_LOW>,< AC1_LIMIT_HIGH>,<AC2_LIMIT_LOW>,< AC2_LIMIT_HIGH>
448	448
449		-**Example:**
	451	+Example:
450	450
451	451	AT+ACLIM=10000,15000,0,0   (If ACI1 voltage lower than 10mA or higher than 15mA, trigger an uplink)
452	452
453		-(% style="color:#4f81bd" %)**Trigger base on DI status**:
454	454
	456	+**Trigger base on DI status**:
	457	+
455	455	DI status trigger Flag.
456	456
457	457	Format: AT+DTRI=<DI1_TIRGGER_FlAG>,< DI2_TIRGGER_FlAG >
458	458
459		-**Example:**
	462	+Example:
460	460
461	461	AT+ DTRI =1,0   (Enable DI1 trigger / disable DI2 trigger)
462	462
463	463
	467	+
	468	+
	469	+
464	464	**Downlink Command to set Trigger Condition**
465	465
466	466	Type Code: 0xAA. Downlink command same as AT Command [[AT+AVLIM, AT+ACLIM>>path:#AT_Trigger]]
...	...	@@ -479,8 +479,9 @@
479	479
480	480	Yy4 yy4: AC2 or AV2 high limit.
481	481
482		-**Example1**: AA 00 13 88 00 00 00 00 00 00
483	483
	489	+Example1: AA 00 13 88 00 00 00 00 00 00
	490	+
484	484	Same as AT+AVLIM=5000,0,0,0   (If AVI1 voltage lower than 5V , trigger uplink, 0 means ignore)
485	485
486	486	Example2: AA 02 01 00
...	...	@@ -487,16 +487,71 @@
487	487
488	488	Same as AT+ DTRI =1,0  (Enable DI1 trigger / disable DI2 trigger)
489	489
490		-(% style="color:#4f81bd" %)**Trigger Settings Payload Explanation:**
491	491
	498	+
	499	+
	500	+**Trigger Settings Payload Explanation:**
	501	+
492	492	MOD6 Payload : total 11 bytes payload
493	493
494		-[[image:image-20220524085923-1.png]]
	504	+(% border="1" style="background-color:#f7faff" %)
	505	+|Size(bytes)|1|1|1|6|1|1
	506	+|Value|(((
	507	+TRI_A
495	495
496		-(% style="color:#4f81bd" %)**TRI FLAG1**(%%) is a combination to show if trigger is set for this part. Totally 1byte as below
	509	+FLAG
	510	+)))|(((
	511	+TRI_A
497	497
498		-[[image:image-20220524090106-2.png]]
	513	+Status
	514	+)))|(((
	515	+TRI_DI
499	499
	517	+FLAG+STA
	518	+)))|Reserve|Enable/Disable MOD6|(((
	519	+MOD
	520	+
	521	+(6)
	522	+)))
	523	+
	524	+**TRI FLAG1** is a combination to show if trigger is set for this part. Totally 1byte as below
	525	+
	526	+(% border="1" style="background-color:#f7faff" %)
	527	+|bit7|bit6|bit5|bit4|bit3|bit2|bit1|bit0
	528	+|(((
	529	+AV1_
	530	+
	531	+LOW
	532	+)))|(((
	533	+AV1_
	534	+
	535	+HIGH
	536	+)))|(((
	537	+AV2_
	538	+
	539	+LOW
	540	+)))|(((
	541	+AV2_
	542	+
	543	+HIGH
	544	+)))|(((
	545	+AC1_
	546	+
	547	+LOW
	548	+)))|(((
	549	+AC1_
	550	+
	551	+HIGH
	552	+)))|(((
	553	+AC2_
	554	+
	555	+LOW
	556	+)))|(((
	557	+AC2_
	558	+
	559	+HIGH
	560	+)))
	561	+
500	500	* Each bits shows if the corresponding trigger has been configured.
501	501
502	502	Example:
...	...	@@ -504,7 +504,7 @@
504	504	10100000: Means the system has configure to use the trigger: AC1_LOW and AV2_LOW
505	505
506	506
507		-(% style="color:#4f81bd" %)**TRI Status1**(%%) is a combination to show which condition is trigger. Totally 1byte as below
	569	+**TRI Status1** is a combination to show which condition is trigger. Totally 1byte as below
508	508
509	509	(% border="1" style="background-color:#f7faff" %)
510	510	|bit7|bit6|bit5|bit4|bit3|bit2|bit1|bit0
...	...	@@ -551,7 +551,7 @@
551	551
552	552
553	553
554		-(% style="color:#4f81bd" %)**TRI_DI FLAG+STA **(%%)is a combination to show which condition is trigger. Totally 1byte as below
	616	+**TRI_DI FLAG+STA **is a combination to show which condition is trigger. Totally 1byte as below
555	555
556	556	(% border="1" style="background-color:#f7faff" %)
557	557	|bit7|bit6|bit5|bit4|bit3|bit2|bit1|bit0
...	...	@@ -566,7 +566,7 @@
566	566	00000101: Means both DI1 and DI2 trigger are enabled.
567	567
568	568
569		-(% style="color:#4f81bd" %)**Enable/Disable MOD6 **(%%): 0x01: MOD6 is enable. 0x00: MOD6 is disable.
	631	+**Enable/Disable MOD6 **: 0x01: MOD6 is enable. 0x00: MOD6 is disable.
570	570
571	571
572	572	Downlink command to poll MOD6 status:
...	...	@@ -576,8 +576,8 @@
576	576	When device got this command, it will send the MOD6 payload.
577	577
578	578
579		-1.
580		-11.
	641	+1.
	642	+11.
581	581	111. Payload Decoder
582	582
583	583	**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/]]
...	...	@@ -588,7 +588,7 @@
588	588
589	589
590	590
591		-1.
	653	+1.
592	592	11. ​Configure LT via AT or Downlink
593	593
594	594	User can configure LT I/O Controller via [[AT Commands >>path:#_​Using_the_AT]]or LoRaWAN Downlink Commands
...	...	@@ -599,15 +599,15 @@
599	599
600	600	* **Sensor Related Commands**: These commands are special designed for LT-22222-L.  User can see these commands below:
601	601
602		-1.
603		-11.
	664	+1.
	665	+11.
604	604	111. Common Commands:
605	605
606	606	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: http:~/~/wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands
607	607
608	608
609		-1.
610		-11.
	671	+1.
	672	+11.
611	611	111. Sensor related commands:
612	612
613	613	==== Set Transmit Interval ====
...	...	@@ -1066,7 +1066,7 @@
1066	1066
1067	1067
1068	1068
1069		-1.
	1131	+1.
1070	1070	11. Integrate with Mydevice
1071	1071
1072	1072	Mydevices provides a human friendly interface to show the sensor data, once we have data in TTN, we can use Mydevices to connect to TTN and see the data in Mydevices. Below are the steps:
...	...	@@ -1124,7 +1124,7 @@
1124	1124
1125	1125
1126	1126	1.
1127		-11.
	1189	+11.
1128	1128	111. Digital Input Port: DI1/DI2 ( For LT-22222-L)
1129	1129
1130	1130	The DI port of LT-22222-L can support NPN or PNP output sensor.
...	...	@@ -1178,8 +1178,8 @@
1178	1178	If sensor output is 220v, the //IF//[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image022.png]] = 4.3mA , So the LT-22222-L will be able to detect this high active signal safely.
1179	1179
1180	1180
1181		-1.
1182		-11.
	1243	+1.
	1244	+11.
1183	1183	111. Digital Output Port: DO1/DO2 /DO3
1184	1184
1185	1185	NPN output: GND or Float. Max voltage can apply to output pin is 36v.
...	...	@@ -1190,7 +1190,7 @@
1190	1190
1191	1191
1192	1192	1.
1193		-11.
	1255	+11.
1194	1194	111. Analog Input Interface
1195	1195
1196	1196	The analog input interface is as below. The LT will measure the IN2 voltage so to calculate the current pass the Load. The formula is:
...	...	@@ -1223,7 +1223,7 @@
1223	1223
1224	1224
1225	1225	1.
1226		-11.
	1288	+11.
1227	1227	111. Relay Output
1228	1228
1229	1229	The LT serial controller has two relay interfaces; each interface uses two pins of the screw terminal. User can connect other device’s Power Line to in serial of RO1_1 and RO_2. Such as below:
...	...	@@ -1383,7 +1383,7 @@
1383	1383
1384	1384
1385	1385
1386		-1.
	1448	+1.
1387	1387	11. Common AT Command Sequence
1388	1388	111. Multi-channel ABP mode (Use with SX1301/LG308)
1389	1389
...	...	@@ -1406,8 +1406,8 @@
1406	1406
1407	1407	ATZ
1408	1408
1409		-1.
1410		-11.
	1471	+1.
	1472	+11.
1411	1411	111. Single-channel ABP mode (Use with LG01/LG02)
1412	1412
1413	1413	123456   Enter Password to have AT access.
...	...	@@ -1447,7 +1447,7 @@
1447	1447
1448	1448
1449	1449	1.
1450		-11.
	1512	+11.
1451	1451	111. Change to Class A
1452	1452
1453	1453	If sensor JOINED
...	...	@@ -1462,7 +1462,7 @@
1462	1462
1463	1463	1. FAQ
1464	1464
1465		-1.
	1527	+1.
1466	1466	11. How to upgrade the image?
1467	1467
1468	1468	The LT LoRaWAN Controller is shipped with a 3.5mm cable, the cable is used to upload image to LT to:
...	...	@@ -1521,7 +1521,7 @@
1521	1521	User can follow the introduction for [[how to upgrade image>>path:#upgrade_image]]. When download the images, choose the required image file for download.
1522	1522
1523	1523
1524		-1.
	1586	+1.
1525	1525	11. How to set up LT to work with Single Channel Gateway such as LG01/LG02?
1526	1526
1527	1527	In this case, users need to set LT-33222-L to work in ABP mode & transmit in only one frequency.
...	...	@@ -1580,7 +1580,7 @@
1580	1580	[[http:~~/~~/wiki.dragino.com/index.php?title=LoRaWAN_Communication_Debug#How_it_work>>url:http://wiki.dragino.com/index.php?title=LoRaWAN_Communication_Debug#How_it_work]]
1581	1581
1582	1582
1583		-1.
	1645	+1.
1584	1584	11. Have trouble to upload image.
1585	1585
1586	1586	See this link for trouble shooting:
...	...	@@ -1588,7 +1588,7 @@
1588	1588	[[http:~~/~~/wiki.dragino.com/index.php?title=Firmware_Upgrade_Trouble_Shooting#UART_upgrade_trouble_shooting>>url:http://wiki.dragino.com/index.php?title=Firmware_Upgrade_Trouble_Shooting#UART_upgrade_trouble_shooting]]
1589	1589
1590	1590
1591		-1.
	1653	+1.
1592	1592	11. Why I can’t join TTN in US915 /AU915 bands?
1593	1593
1594	1594	It might be about the channels mapping. Please see this link for detail:

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