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1		-XWiki.Ellie
	1	+XWiki.Xiaoling

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26	26	)))
27	27
28	28	(((
29		-The LT I/O Controllers allows the user to send data and reach extremely long ranges. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption. It targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, building automation, and so on.
	29	+The LT I/O Controllers allows the user to send data and reach extremely long ranges. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption. It targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, smartphone detection, building automation, and so on.
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31	31
32	32	(((
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189	189
190	190	* Counting
191	191
192		-
193	193	== 1.4  Applications ==
194	194
195	195
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206	206	* Smart Factory
207	207
208	208
	208	+
209	209	== 1.5 Hardware Variants ==
210	210
211	211
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224	224	)))
225	225
226	226
	227	+
227	227	= 2. Power ON Device =
228	228
229	229
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280	280	Each LT is shipped with a sticker with the default device EUI as below:
281	281	)))
282	282
283		-[[image:image-20230425173427-2.png]]
	284	+[[image:1653297924498-393.png]]
284	284
285	285
286	286	Input these keys in the LoRaWAN Server portal. Below is TTN screen shot:
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318	318	* (% style="color:blue" %)**ADDMOD6**(%%): Trigger Mode, Optional, used together with MOD1 ~~ MOD5
319	319
320	320
	322	+
321	321	=== 3.3.1 AT+MOD~=1, 2ACI+2AVI ===
322	322
323	323
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375	375	** DO1 LED is off in both case
376	376
377	377
	380	+
378	378	=== 3.3.2 AT+MOD~=2, (Double DI Counting) ===
379	379
380	380
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772	772	* (% style="color:blue" %)**Sensor Related Commands**(%%): These commands are special designed for LT-22222-L.  User can see these commands below:
773	773
774	774
	778	+
775	775	=== 3.4.1 Common Commands ===
776	776
777	777
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1124	1124	)))
1125	1125
1126	1126	(((
1127		-[[image:image-20230426161322-1.png]]
	1131	+[[image:image-20220524093724-9.png]]
1128	1128	)))
1129	1129
1130	1130	(% style="color:red" %)**Device will upload a packet if downlink code executes successfully.**
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2087	2087	[[image:1653360498588-932.png||height="485" width="726"]]
2088	2088
2089	2089
2090		-== 6.4 How to change the uplink interval？ ==
	2094	+== 6.4 Can I see counting event in Serial? ==
2091	2091
2092	2092
2093		-Please see this link: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/How%20to%20set%20the%20transmit%20time%20interval/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20set%20the%20transmit%20time%20interval/]]
2094		-
2095		-
2096		-== 6.5 Can I see counting event in Serial? ==
2097		-
2098		-
2099	2099	(((
2100	2100	User can run AT+DEBUG command to see the counting event in serial. If firmware too old and doesn't support AT+DEBUG. User can update to latest firmware first.
2101	2101
2102	2102
2103		-== 6.6 Can i use point to point communication for LT-22222-L? ==
	2101	+== 6.5 Can i use point to point communication for LT-22222-L? ==
2104	2104
2105	2105
2106	2106	Yes, please refer [[Point to Point Communication>>doc:Main. Point to Point Communication of LT-22222-L.WebHome]]  ，this is [[firmware>>https://github.com/dragino/LT-22222-L/releases]].
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2109	2109	)))
2110	2110
2111	2111	(((
2112		-== 6.7 Why does the relay output become the default and open relay after the lt22222 is powered off? ==
	2110	+== 6.6 Why does the relay output become the default and open relay after the lt22222 is powered off? ==
2113	2113
2114	2114
2115	2115	If the device is not shut down, but directly powered off.
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2121	2121	After restart, the status before power failure will be read from flash.
2122	2122
2123	2123
2124		-== 6.8 Can i set up LT-22222-L as a NC(Normal Close) Relay? ==
	2122	+== 6.7 Can i set up LT-22222-L as a NC(Normal Close) Relay? ==
2125	2125
2126	2126
2127	2127	LT-22222-L built-in relay is NO (Normal Open). User can use an external relay to achieve Normal Close purpose. Diagram as below:
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2130	2130	[[image:image-20221006170630-1.png||height="610" width="945"]]
2131	2131
2132	2132
2133		-== 6.9 Can LT22222-L save RO state? ==
	2131	+== 6.8 Can LT22222-L save RO state? ==
2134	2134
2135	2135
2136	2136	Firmware version needs to be no less than 1.6.0.
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2194	2194	* (% style="color:red" %)**CN779**(%%):  LT with frequency bands CN779
2195	2195
2196	2196
	2195	+
2197	2197	= 9. Packing Info =
2198	2198
2199	2199
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2212	2212	* Weight / pcs : 170g
2213	2213
2214	2214
	2214	+
2215	2215	= 10. Support =
2216	2216
2217	2217
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2231	2231	* LT-22222-L: [[http:~~/~~/www.dragino.com/products/lora-lorawan-end-node/item/156-lt-22222-l.html>>url:http://www.dragino.com/products/lora-lorawan-end-node/item/156-lt-22222-l.html]]
2232	2232	* [[Datasheet, Document Base>>https://www.dropbox.com/sh/gxxmgks42tqfr3a/AACEdsj_mqzeoTOXARRlwYZ2a?dl=0]]
2233	2233	* [[Hardware Source>>url:https://github.com/dragino/Lora/tree/master/LT/LT-33222-L/v1.0]]
	2234	+
	2235	+

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