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1		-XWiki.Xiaoling
	1	+XWiki.Bei

Content

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183	183	* Firmware upgradable via program port
184	184	* Counting
185	185
	186	+
186	186	== 1.4  Applications ==
187	187
188	188
...	...	@@ -193,6 +193,7 @@
193	193	* Smart Cities
194	194	* Smart Factory
195	195
	197	+
196	196	== 1.5 Hardware Variants ==
197	197
198	198
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207	207	* 1 x Counting Port
208	208	)))
209	209
	212	+
210	210	= 2. Power ON Device =
211	211
212	212
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300	300	* (% style="color:blue" %)**MOD5**(%%): Single DI Counting + 2 x AVI + 1 x ACI + DO + RO
301	301	* (% style="color:blue" %)**ADDMOD6**(%%): Trigger Mode, Optional, used together with MOD1 ~~ MOD5
302	302
	306	+
303	303	=== 3.3.1 AT+MOD~=1, 2ACI+2AVI ===
304	304
305	305
...	...	@@ -356,6 +356,7 @@
356	356	** DO1 is high in case there is load between DO1 and V+.
357	357	** DO1 LED is off in both case
358	358
	363	+
359	359	=== 3.3.2 AT+MOD~=2, (Double DI Counting) ===
360	360
361	361
...	...	@@ -644,6 +644,7 @@
644	644	AT+ DTRI =1,0   (Enable DI1 trigger / disable DI2 trigger)
645	645
646	646
	652	+
647	647	(% style="color:#037691" %)**Downlink Command to set Trigger Condition:**
648	648
649	649	Type Code: 0xAA. Downlink command same as AT Command **AT+AVLIM, AT+ACLIM**
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704	704	10000000: Means this packet is trigger by AC1_LOW. Means voltage too low.
705	705
706	706
	713	+
707	707	(% style="color:#4f81bd" %)**TRI_DI FLAG+STA **(%%)is a combination to show which condition is trigger. Totally 1byte as below
708	708
709	709	[[image:image-20220524090456-4.png]]
...	...	@@ -717,6 +717,7 @@
717	717	00000101: Means both DI1 and DI2 trigger are enabled.
718	718
719	719
	727	+
720	720	(% style="color:#4f81bd" %)**Enable/Disable MOD6 **(%%): 0x01: MOD6 is enable. 0x00: MOD6 is disable.
721	721
722	722	Downlink command to poll MOD6 status:
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752	752
753	753	* (% style="color:blue" %)**Sensor Related Commands**(%%): These commands are special designed for LT-22222-L.  User can see these commands below:
754	754
	763	+
755	755	=== 3.4.1 Common Commands ===
756	756
757	757
...	...	@@ -1051,9 +1051,8 @@
1051	1051
1052	1052	Latching time. Unit: ms
1053	1053
	1063	+Note:
1054	1054
1055		-(% style="color:red" %)**Note: **
1056		-
1057	1057	Since Firmware v1.6.0, the latch time support 4 bytes and 2 bytes
1058	1058
1059	1059	Before Firmwre v1.6.0 the latch time only suport 2 bytes.
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1082	1082
1083	1083
1084	1084
1085		-==== 3.4.2. 14 Relay ~-~- Control Relay Output RO1/RO2 ====
	1093	+==== 3.4.2.14 Relay ~-~- Control Relay Output RO1/RO2 ====
1086	1086
1087	1087
1088	1088	* (% style="color:#037691" %)**AT Command:**
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1142	1142
1143	1143	(% style="color:#4f81bd" %)**Fourth/Fifth/Sixth/Seventh Bytes(cc)**(%%): Latching time. Unit: ms
1144	1144
	1153	+Note:
1145	1145
1146		-(% style="color:red" %)**Note:**
1147		-
1148	1148	Since Firmware v1.6.0, the latch time support 4 bytes and 2 bytes
1149	1149
1150	1150	Before Firmwre v1.6.0 the latch time only suport 2 bytes.
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1936	1936	)))
1937	1937
1938	1938
1939		-= 5. Case Study =
	1946	+= 5. FAQ =
1940	1940
1941		-== 5.1 Counting how many objects pass in Flow Line ==
	1948	+== 5.1 How to upgrade the image? ==
1942	1942
1943	1943
1944		-Reference Link: [[How to set up to count objects pass in flow line>>How to set up to count objects pass in flow line]]?
1945		-
1946		-
1947		-= 6. FAQ =
1948		-
1949		-== 6.1 How to upgrade the image? ==
1950		-
1951		-
1952	1952	The LT LoRaWAN Controller is shipped with a 3.5mm cable, the cable is used to upload image to LT to:
1953	1953
1954	1954	* Support new features
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1989	1989
1990	1990	(((
1991	1991	(((
1992		-== 6.2 How to change the LoRa Frequency Bands/Region? ==
	1991	+== 5.2 How to change the LoRa Frequency Bands/Region? ==
1993	1993
1994	1994
1995	1995	)))
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2002	2002	(((
2003	2003
2004	2004
2005		-== 6.3 How to set up LT to work with Single Channel Gateway such as LG01/LG02? ==
	2004	+== 5.3 How to set up LT to work with Single Channel Gateway such as LG01/LG02? ==
2006	2006
2007	2007
2008	2008	)))
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2065	2065	[[image:1653360498588-932.png||height="485" width="726"]]
2066	2066
2067	2067
2068		-== 6.4 Can I see counting event in Serial? ==
	2067	+== 5.4 Can I see counting event in Serial? ==
2069	2069
2070	2070
2071	2071	(((
...	...	@@ -2072,7 +2072,7 @@
2072	2072	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.
2073	2073
2074	2074
2075		-== 6.5 Can i use point to point communication for LT-22222-L? ==
	2074	+== 5.5 Can i use point to point communication for LT-22222-L? ==
2076	2076
2077	2077
2078	2078	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]].
...	...	@@ -2081,7 +2081,7 @@
2081	2081	)))
2082	2082
2083	2083	(((
2084		-== 6.6 Why does the relay output become the default and open relay after the lt22222 is powered off? ==
	2083	+== 5.6 Why does the relay output become the default and open relay after the lt22222 is powered off? ==
2085	2085
2086	2086
2087	2087	If the device is not shut down, but directly powered off.
...	...	@@ -2093,7 +2093,7 @@
2093	2093	After restart, the status before power failure will be read from flash.
2094	2094
2095	2095
2096		-== 6.7 Can i set up LT-22222-L as a NC(Normal Close) Relay? ==
	2095	+== 5.7 Can i set up LT-22222-L as a NC(Normal Close) Relay? ==
2097	2097
2098	2098
2099	2099	LT-22222-L built-in relay is NO (Normal Open). User can use an external relay to achieve Normal Close purpose. Diagram as below:
...	...	@@ -2102,18 +2102,18 @@
2102	2102	[[image:image-20221006170630-1.png||height="610" width="945"]]
2103	2103
2104	2104
2105		-== 6.8 Can LT22222-L save RO state? ==
	2104	+== 5.8 Can LT22222-L save RO state? ==
2106	2106
2107	2107
2108	2108	Firmware version needs to be no less than 1.6.0.
2109	2109
2110	2110
2111		-= 7. Trouble Shooting =
	2110	+= 6. Trouble Shooting =
2112	2112	)))
2113	2113
2114	2114	(((
2115	2115	(((
2116		-== 7.1 Downlink doesn't work, how to solve it? ==
	2115	+== 6.1 Downlink doesn't work, how to solve it? ==
2117	2117
2118	2118
2119	2119	)))
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2126	2126	(((
2127	2127
2128	2128
2129		-== 7.2 Have trouble to upload image. ==
	2128	+== 6.2 Have trouble to upload image. ==
2130	2130
2131	2131
2132	2132	)))
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2138	2138	(((
2139	2139
2140	2140
2141		-== 7.3 Why I can't join TTN in US915 /AU915 bands? ==
	2140	+== 6.3 Why I can't join TTN in US915 /AU915 bands? ==
2142	2142
2143	2143
2144	2144	)))
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2148	2148	)))
2149	2149
2150	2150
2151		-= 8. Order Info =
	2150	+= 7. Order Info =
2152	2152
2153	2153
2154	2154	(% style="color:#4f81bd" %)**LT-22222-L-XXX:**
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2165	2165	* (% style="color:red" %)**IN865**(%%):  LT with frequency bands IN865
2166	2166	* (% style="color:red" %)**CN779**(%%):  LT with frequency bands CN779
2167	2167
2168		-= 9. Packing Info =
2169	2169
	2168	+= 8. Packing Info =
2170	2170
	2170	+
2171	2171	**Package Includes**:
2172	2172
2173	2173	* LT-22222-L I/O Controller x 1
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2182	2182	* Package Size / pcs : 14.5 x 8 x 5 cm
2183	2183	* Weight / pcs : 170g
2184	2184
2185		-= 10. Support =
2186	2186
	2186	+= 9. Support =
2187	2187
	2188	+
2188	2188	* (((
2189	2189	Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
2190	2190	)))
...	...	@@ -2195,7 +2195,7 @@
2195	2195
2196	2196	)))
2197	2197
2198		-= 11. Reference​​​​​ =
	2199	+= 10. Reference​​​​​ =
2199	2199
2200	2200
2201	2201	* 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]]