Summary

• Page properties (1 modified, 0 added, 0 removed)

Details

Page properties

Content

...	...	@@ -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	(((
...	...	@@ -276,7 +276,6 @@
276	276	* **MOD5**: Single DI Counting + 2 x AVI + 1 x ACI + DO + RO
277	277	* **ADDMOD6**: Trigger Mode, Optional, used together with MOD1 ~~ MOD5
278	278
279		-
280	280	=== 3.3.1 AT+MOD~=1, 2ACI+2AVI ===
281	281
282	282	The uplink payload includes totally 9 bytes. Uplink packets use FPORT=2 and every 10 minutes send one uplink by default.
...	...	@@ -315,8 +315,6 @@
315	315	* [1] RO1 relay channel is close and the RO1 LED is ON.
316	316	* [0] RO2 relay channel is open and RO2 LED is OFF;
317	317
318		-
319		-
320	320	**LT22222-L:**
321	321
322	322	* [1] DI2 channel is high input and DI2 LED is ON;
...	...	@@ -332,7 +332,6 @@
332	332	** DO1 is high in case there is load between DO1 and V+.
333	333	** DO1 LED is off in both case
334	334
335		-
336	336	=== 3.3.2 AT+MOD~=2, (Double DI Counting) ===
337	337
338	338
...	...	@@ -2001,8 +2001,16 @@
2001	2001	)))
2002	2002
2003	2003	(((
2004		-
	2003	+== 5.6 Why does the relay output become the default and open relay after the lt22222 is powered off? ==
2005	2005
	2005	+If the device is not shut down, but directly powered off.
	2006	+
	2007	+It will default that this is a power-off state.
	2008	+
	2009	+In modes 2 to 5, DO RO status and pulse count are saved in flash.
	2010	+
	2011	+After restart, the status before power failure will be read from flash.
	2012	+
2006	2006	= 6. Trouble Shooting =
2007	2007	)))
2008	2008