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...	...	@@ -848,6 +848,7 @@
848	848	)))
849	849
850	850
	851	+
851	851	==== 3.4.2.5 Poll trigger settings ====
852	852
853	853	Poll trigger settings,
...	...	@@ -864,6 +864,7 @@
864	864	)))
865	865
866	866
	868	+
867	867	==== 3.4.2.6 Enable / Disable DI1/DI2/DI3 as trigger ====
868	868
869	869	Enable Disable DI1/DI2/DI2 as trigger,
...	...	@@ -887,6 +887,7 @@
887	887	)))
888	888
889	889
	892	+
890	890	==== 3.4.2.7 Trigger1 – Set DI1 or DI3 as trigger ====
891	891
892	892	Set DI1 or DI3(for LT-33222-L) trigger.
...	...	@@ -914,6 +914,7 @@
914	914	)))
915	915
916	916
	920	+
917	917	==== 3.4.2.8 Trigger2 – Set DI2 as trigger ====
918	918
919	919	Set DI2 trigger.
...	...	@@ -941,6 +941,7 @@
941	941	)))
942	942
943	943
	948	+
944	944	==== 3.4.2.9 Trigger – Set AC (current) as trigger ====
945	945
946	946	Set current trigger , base on AC port. See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
...	...	@@ -960,6 +960,7 @@
960	960	)))
961	961
962	962
	968	+
963	963	==== 3.4.2.10 Trigger – Set AV (voltage) as trigger ====
964	964
965	965	Set current trigger , base on AV port. See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
...	...	@@ -979,6 +979,7 @@
979	979	)))
980	980
981	981
	988	+
982	982	==== 3.4.2.11 Trigger – Set minimum interval ====
983	983
984	984	Set AV and AC trigger minimum interval, system won’t response to the second trigger within this set time after the first trigger.
...	...	@@ -998,6 +998,7 @@
998	998	)))
999	999
1000	1000
	1008	+
1001	1001	==== 3.4.2.12 DO ~-~- Control Digital Output DO1/DO2/DO3 ====
1002	1002
1003	1003	* AT Command:
...	...	@@ -1030,6 +1030,7 @@
1030	1030	)))
1031	1031
1032	1032
	1041	+
1033	1033	==== 3.4.2.13 DO ~-~- Control Digital Output DO1/DO2/DO3 with time control ====
1034	1034
1035	1035	* AT Command:
...	...	@@ -1092,6 +1092,7 @@
1092	1092	DO1 pin no action, DO2 pin set low, DO3 pin set high, last 2 seconds, then DO1 pin no action, DO2 pin set high, DO3 pin set low
1093	1093
1094	1094
	1104	+
1095	1095	=== 3.4.2.14 Relay ~-~- Control Relay Output RO1/RO2 ===
1096	1096
1097	1097	* AT Command:
...	...	@@ -1120,6 +1120,7 @@
1120	1120	Device will upload a packet if downlink code executes successfully.
1121	1121
1122	1122
	1133	+
1123	1123	==== 3.4.2.15 Relay ~-~- Control Relay Output RO1/RO2 with time control ====
1124	1124
1125	1125	* AT Command:
...	...	@@ -1170,6 +1170,7 @@
1170	1170	Relay 1 & relay2 will change to NC, last 2 seconds, then both change to NO.
1171	1171
1172	1172
	1184	+
1173	1173	==== 3.4.2.16 Counting ~-~- Voltage threshold counting ====
1174	1174
1175	1175	When voltage exceed the threshold, count. Feature see [[MOD4>>||anchor="H3.3.4AT2BMOD3D42CSingleDICounting2B1xVoltageCounting"]]
...	...	@@ -1189,6 +1189,7 @@
1189	1189	)))
1190	1190
1191	1191
	1204	+
1192	1192	==== 3.4.2.17 Counting ~-~- Pre-configure the Count Number ====
1193	1193
1194	1194	* AT Command:
...	...	@@ -1214,6 +1214,7 @@
1214	1214	)))
1215	1215
1216	1216
	1230	+
1217	1217	==== 3.4.2.18 Counting ~-~- Clear Counting ====
1218	1218
1219	1219	Clear counting for counting mode
...	...	@@ -1233,6 +1233,7 @@
1233	1233	)))
1234	1234
1235	1235
	1250	+
1236	1236	==== 3.4.2.19 Counting ~-~- Change counting mode save time ====
1237	1237
1238	1238	* AT Command:
...	...	@@ -1255,6 +1255,8 @@
1255	1255
1256	1256	)))
1257	1257
	1273	+
	1274	+
1258	1258	== 3.5 Integrate with Mydevice ==
1259	1259
1260	1260	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:
...	...	@@ -1296,6 +1296,7 @@
1296	1296	[[image:image-20220524094909-5.png||height="341" width="734"]]
1297	1297
1298	1298
	1316	+
1299	1299	== 3.6 Interface Detail ==
1300	1300
1301	1301	=== 3.6.1 Digital Input Port: DI1/DI2 /DI3 ( For LT-33222-L, low active ) ===
...	...	@@ -1305,6 +1305,7 @@
1305	1305	[[image:1653356991268-289.png]]
1306	1306
1307	1307
	1326	+
1308	1308	=== 3.6.2 Digital Input Port: DI1/DI2 ( For LT-22222-L) ===
1309	1309
1310	1310	(((
...	...	@@ -1419,6 +1419,7 @@
1419	1419	)))
1420	1420
1421	1421
	1441	+
1422	1422	=== 3.6.3 Digital Output Port: DO1/DO2 /DO3 ===
1423	1423
1424	1424	NPN output: GND or Float. Max voltage can apply to output pin is 36v.
...	...	@@ -1426,6 +1426,7 @@
1426	1426	[[image:1653357531600-905.png]]
1427	1427
1428	1428
	1449	+
1429	1429	=== 3.6.4 Analog Input Interface ===
1430	1430
1431	1431	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:
...	...	@@ -1454,6 +1454,7 @@
1454	1454	[[image:1653357648330-671.png||height="155" width="733"]]
1455	1455
1456	1456
	1478	+
1457	1457	=== 3.6.5 Relay Output ===
1458	1458
1459	1459	(((