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...	...	@@ -1174,7 +1174,9 @@
1174	1174	**0x A7 aa bb cc     ~/~/ same as AT+COUTIME =aa bb cc,**
1175	1175	)))
1176	1176
	1177	+(((
1177	1177	range: aa bb cc:0 to 16777215,  (unit:second)
	1179	+)))
1178	1178
1179	1179	== 3.5 Integrate with Mydevice ==
1180	1180
...	...	@@ -1250,7 +1250,7 @@
1250	1250
1251	1251	So when sensor active, the current between NEC2501 pin1 and pin2 is： ​​
1252	1252
1253		-[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/image-20220524095628-8.png?rev=1.1||alt="image-20220524095628-8.png"]]** [[image:image-20220524095628-8.png]] = DI1+ / 1K.**
	1255	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/image-20220524095628-8.png?rev=1.1||alt="image-20220524095628-8.png"]][[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/image-20220524095628-8.png?rev=1.1||alt="image-20220524095628-8.png"]]** [[image:image-20220524095628-8.png]] = DI1+ / 1K.**
1254	1254
1255	1255	If DI1+ = 12v, the //IF// = 12mA , So the LT-22222-L will be able to detect this active signal.
1256	1256
...	...	@@ -1264,9 +1264,9 @@
1264	1264
1265	1265	So when sensor active, the current between NEC2501 pin1 and pin2 is:
1266	1266
1267		-[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/image-20220524095628-8.png?rev=1.1||alt="image-20220524095628-8.png"]]** [[image:image-20220524095628-8.png]]= DI1+ / 1K.**
	1269	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/image-20220524095628-8.png?rev=1.1||alt="image-20220524095628-8.png"]][[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/image-20220524095628-8.png?rev=1.1||alt="image-20220524095628-8.png"]]** [[image:image-20220524095628-8.png]]= DI1+ / 1K.**
1268	1268
1269		-If **DI1+ = 24v**, the [[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/image-20220524095628-8.png?rev=1.1||alt="image-20220524095628-8.png"]]**[[image:image-20220524095628-8.png]]** = 24mA , So the LT-22222-L will be able to detect this high active signal.
	1271	+If **DI1+ = 24v**, the [[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/image-20220524095628-8.png?rev=1.1||alt="image-20220524095628-8.png"]][[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/image-20220524095628-8.png?rev=1.1||alt="image-20220524095628-8.png"]]**[[image:image-20220524095628-8.png]]** = 24mA , So the LT-22222-L will be able to detect this high active signal.
1270	1270
1271	1271
1272	1272	**Example3**: Connect to a 220v high active sensor.
...	...	@@ -1278,7 +1278,7 @@
1278	1278
1279	1279	So when sensor active, the current between NEC2501 pin1 and pin2 is:
1280	1280
1281		- [[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/image-20220524095628-8.png?rev=1.1||alt="image-20220524095628-8.png"]]**[[image:image-20220524095628-8.png]] = DI1+ / 51K.**
	1283	+ [[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/image-20220524095628-8.png?rev=1.1||alt="image-20220524095628-8.png"]][[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/image-20220524095628-8.png?rev=1.1||alt="image-20220524095628-8.png"]]**[[image:image-20220524095628-8.png]] = DI1+ / 51K.**
1282	1282
1283	1283	If sensor output is 220v, the (% id="cke_bm_243359S" style="display:none" %)[[image:image-20220524095628-8.png]](%%) = DI1+ / 51K.  = 4.3mA , So the LT-22222-L will be able to detect this high active signal safely.
1284	1284
...	...	@@ -1343,7 +1343,9 @@
1343	1343
1344	1344	[[image:1653358355238-883.png]]
1345	1345
	1348	+(((
1346	1346	More detail AT Command manual can be found at [[AT Command Manual>>url:http://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/]]
	1350	+)))
1347	1347
1348	1348	(((
1349	1349	AT+<CMD>?        : Help on <CMD>
...	...	@@ -1747,7 +1747,7 @@
1747	1747	)))
1748	1748
1749	1749	(((
1750		-= 6. Trouble Shooting =
	1754	+= 6. Trouble Shooting =
1751	1751	)))
1752	1752
1753	1753	(((
...	...	@@ -1757,13 +1757,13 @@
1757	1757	)))
1758	1758
1759	1759	(((
1760		-Please see this link for how to debug:
	1764	+Please see this link for how to debug: [[see how it work>>LoRaWAN Communication Debug||anchor="H5.1Howitwork:NO"]]
1761	1761
1762		-[[http:~~/~~/8.211.40.43:8080/xwiki/bin/view/Main/LoRaWAN%20Communication%20Debug/>>http://8.211.40.43:8080/xwiki/bin/view/Main/LoRaWAN%20Communication%20Debug/]]
1763		-)))
1764	1764
1765		-(((
1766		-[[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]]
	1767	+
	1768	+[[http:~~/~~/wiki1.dragino.com/xwiki/bin/view/Main/LoRaWAN%20Communication%20Debug/#H5.1Howitwork>>http://wiki1.dragino.com/xwiki/bin/view/Main/LoRaWAN%20Communication%20Debug/#H5.1Howitwork]]
	1769	+
	1770	+
1767	1767	)))
1768	1768
1769	1769	(((