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1		-XWiki.Bei
	1	+XWiki.Edwin

Content

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15	15
16	16	= 1.Introduction =
17	17
	18	+
18	18	== 1.1 What is LT Series I/O Controller ==
19	19
20	20	(((
...	...	@@ -53,6 +53,7 @@
53	53
54	54	)))
55	55
	57	+
56	56	== 1.2  Specifications ==
57	57
58	58	(((
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169	169	Packet engine up to 256 bytes with CRC.
170	170
171	171
	174	+
172	172
173	173	)))
174	174
...	...	@@ -183,7 +183,6 @@
183	183	* Firmware upgradable via program port
184	184	* Counting
185	185
186		-
187	187	== 1.4  Applications ==
188	188
189	189
...	...	@@ -194,7 +194,6 @@
194	194	* Smart Cities
195	195	* Smart Factory
196	196
197		-
198	198	== 1.5 Hardware Variants ==
199	199
200	200
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209	209	* 1 x Counting Port
210	210	)))
211	211
212		-
213	213	= 2. Power ON Device =
214	214
215	215
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226	226	[[image:1653297104069-180.png]]
227	227
228	228
	229	+
229	229	= 3. Operation Mode =
230	230
	232	+
231	231	== 3.1 How it works? ==
232	232
233	233
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240	240	)))
241	241
242	242
	245	+
243	243	== 3.2 Example to join LoRaWAN network ==
244	244
245	245
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291	291	[[image:1653298044601-602.png||height="405" width="709"]]
292	292
293	293
	297	+
294	294	== 3.3 Uplink Payload ==
295	295
296	296
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303	303	* (% style="color:blue" %)**MOD5**(%%): Single DI Counting + 2 x AVI + 1 x ACI + DO + RO
304	304	* (% style="color:blue" %)**ADDMOD6**(%%): Trigger Mode, Optional, used together with MOD1 ~~ MOD5
305	305
306		-
307	307	=== 3.3.1 AT+MOD~=1, 2ACI+2AVI ===
308	308
309	309
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360	360	** DO1 is high in case there is load between DO1 and V+.
361	361	** DO1 LED is off in both case
362	362
363		-
364	364	=== 3.3.2 AT+MOD~=2, (Double DI Counting) ===
365	365
366	366
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434	434	)))
435	435
436	436
	439	+
437	437	=== 3.3.3 AT+MOD~=3, Single DI Counting + 2 x ACI ===
438	438
439	439
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480	480	)))
481	481
482	482
	486	+
483	483	=== 3.3.4 AT+MOD~=4, Single DI Counting + 1 x Voltage Counting ===
484	484
485	485
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548	548	)))
549	549
550	550
	555	+
551	551	=== 3.3.5 AT+MOD~=5, Single DI Counting + 2 x AVI + 1 x ACI ===
552	552
553	553
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595	595	)))
596	596
597	597
	603	+
598	598	=== 3.3.6 AT+ADDMOD~=6. (Trigger Mode, Optional) ===
599	599
600	600
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734	734	When device got this command, it will send the MOD6 payload.
735	735
736	736
	743	+
737	737	=== 3.3.7 Payload Decoder ===
738	738
739	739	(((
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743	743	)))
744	744
745	745
	753	+
746	746	== 3.4 ​Configure LT via AT or Downlink ==
747	747
748	748
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760	760
761	761	* (% style="color:blue" %)**Sensor Related Commands**(%%): These commands are special designed for LT-22222-L.  User can see these commands below:
762	762
763		-
764	764	=== 3.4.1 Common Commands ===
765	765
766	766
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769	769	)))
770	770
771	771
	779	+
772	772	=== 3.4.2 Sensor related commands ===
773	773
	782	+
774	774	==== 3.4.2.1 Set Transmit Interval ====
775	775
776	776
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846	846
847	847
848	848
	858	+
849	849	==== 3.4.2.5 Poll trigger settings ====
850	850
851	851
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928	928
929	929	* (% style="color:#037691" %)**Downlink Payload (prefix 0x09 02 ):**
930	930
931		-(% style="color:blue" %)**0x09 02 aa bb cc   ** (%%)~/~/ same as AT+TRIG2=aa,0x(bb cc)
	941	+(% style="color:blue" %)**0x09 02 aa bb cc   ** (%%)~/~/ same as AT+TRIG1=aa,0x(bb cc)
932	932
933	933
934	934
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1119	1119
1120	1120
1121	1121
	1132	+
1122	1122	==== 3.4.2.15 Relay ~-~- Control Relay Output RO1/RO2 with time control ====
1123	1123
1124	1124
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1162	1162
1163	1163	**Example payload:**
1164	1164
1165		-**~1. 05 01 11 07 D0**
	1176	+**~1. 05 01 11 07 D**
1166	1166
1167	1167	Relay1 and Relay 2 will be set to NC , last 2 seconds, then change back to original state.
1168	1168
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1297	1297
1298	1298
1299	1299
	1311	+
1300	1300	==== 3.4.2.24 When the limit bytes are exceeded, upload in batches ====
1301	1301
1302	1302
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1313	1313
1314	1314
1315	1315
	1328	+
1316	1316	==== 3.4.2.25 Copy downlink to uplink ====
1317	1317
1318	1318
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1351	1351	[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220823173929-8.png?width=1205&height=76&rev=1.1||alt="image-20220823173929-8.png"]]
1352	1352
1353	1353
	1367	+
1354	1354	== 3.5 Integrate with Mydevice ==
1355	1355
1356	1356
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1400	1400	[[image:image-20220524094909-5.png||height="341" width="734"]]
1401	1401
1402	1402
	1417	+
1403	1403	== 3.6 Interface Detail ==
1404	1404
	1420	+
1405	1405	=== 3.6.1 Digital Input Port: DI1/DI2 /DI3 ( For LT-33222-L, low active ) ===
1406	1406
1407	1407
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1410	1410	[[image:1653356991268-289.png]]
1411	1411
1412	1412
	1429	+
1413	1413	=== 3.6.2 Digital Input Port: DI1/DI2 ( For LT-22222-L) ===
1414	1414
1415	1415
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1466	1466
1467	1467	(((
1468	1468
	1486	+
	1487	+
1469	1469	)))
1470	1470
1471	1471	(((
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1497	1497
1498	1498	(((
1499	1499
	1519	+
	1520	+
1500	1500	)))
1501	1501
1502	1502	(((
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1527	1527	)))
1528	1528
1529	1529
	1551	+
1530	1530	=== 3.6.3 Digital Output Port: DO1/DO2 /DO3 ===
1531	1531
1532	1532
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1537	1537	[[image:1653357531600-905.png]]
1538	1538
1539	1539
	1562	+
1540	1540	=== 3.6.4 Analog Input Interface ===
1541	1541
1542	1542
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1568	1568	[[image:1653357648330-671.png||height="155" width="733"]]
1569	1569
1570	1570
	1594	+
1571	1571	=== 3.6.5 Relay Output ===
1572	1572
1573	1573
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1583	1583	[[image:image-20220524100215-10.png||height="382" width="723"]]
1584	1584
1585	1585
	1610	+
1586	1586	== 3.7 LEDs Indicators ==
1587	1587
1588	1588
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1589	1589	[[image:image-20220524100748-11.png]]
1590	1590
1591	1591
	1617	+
1592	1592	= 4. Use AT Command =
1593	1593
	1620	+
1594	1594	== 4.1 Access AT Command ==
1595	1595
1596	1596
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1801	1801	)))
1802	1802
1803	1803
	1831	+
1804	1804	== 4.2 Common AT Command Sequence ==
1805	1805
	1834	+
1806	1806	=== 4.2.1 Multi-channel ABP mode (Use with SX1301/LG308) ===
1807	1807
1808	1808	(((
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1847	1847	)))
1848	1848
1849	1849
	1879	+
1850	1850	=== 4.2.2 Single-channel ABP mode (Use with LG01/LG02) ===
1851	1851
1852	1852	(((
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1932	1932
1933	1933	)))
1934	1934
	1965	+
1935	1935	=== 4.2.3 Change to Class A ===
1936	1936
1937	1937
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1943	1943	)))
1944	1944
1945	1945
	1977	+
1946	1946	= 5. FAQ =
1947	1947
	1980	+
1948	1948	== 5.1 How to upgrade the image? ==
1949	1949
1950	1950
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1988	1988
1989	1989	(((
1990	1990	(((
	2024	+
	2025	+
1991	1991	== 5.2 How to change the LoRa Frequency Bands/Region? ==
1992	1992
1993	1993
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2001	2001	(((
2002	2002
2003	2003
	2039	+
2004	2004	== 5.3 How to set up LT to work with Single Channel Gateway such as LG01/LG02? ==
2005	2005
2006	2006
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2064	2064	[[image:1653360498588-932.png||height="485" width="726"]]
2065	2065
2066	2066
	2103	+
2067	2067	== 5.4 Can I see counting event in Serial? ==
2068	2068
2069	2069
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2071	2071	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.
2072	2072
2073	2073
	2111	+
2074	2074	== 5.5 Can i use point to point communication for LT-22222-L? ==
2075	2075
2076	2076
2077	2077	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]].
2078	2078
	2117	+
2079	2079
2080	2080	)))
2081	2081
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2092	2092	After restart, the status before power failure will be read from flash.
2093	2093
2094	2094
	2134	+
2095	2095	== 5.7 Can i set up LT-22222-L as a NC(Normal Close) Relay? ==
2096	2096
2097	2097
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2107	2107	Firmware version needs to be no less than 1.6.0.
2108	2108
2109	2109
	2150	+
2110	2110	= 6. Trouble Shooting =
	2152	+
	2153	+
2111	2111	)))
2112	2112
2113	2113	(((
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2125	2125	(((
2126	2126
2127	2127
	2171	+
2128	2128	== 6.2 Have trouble to upload image. ==
2129	2129
2130	2130
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2137	2137	(((
2138	2138
2139	2139
	2184	+
2140	2140	== 6.3 Why I can't join TTN in US915 /AU915 bands? ==
2141	2141
2142	2142
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2147	2147	)))
2148	2148
2149	2149
	2195	+
2150	2150	= 7. Order Info =
2151	2151
2152	2152
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2164	2164	* (% style="color:red" %)**IN865**(%%):  LT with frequency bands IN865
2165	2165	* (% style="color:red" %)**CN779**(%%):  LT with frequency bands CN779
2166	2166
2167		-
2168	2168	= 8. Packing Info =
2169	2169
2170	2170
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2182	2182	* Package Size / pcs : 14.5 x 8 x 5 cm
2183	2183	* Weight / pcs : 170g
2184	2184
2185		-
2186	2186	= 9. Support =
2187	2187
2188	2188
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2202	2202	* 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]]
2203	2203	* [[Datasheet, Document Base>>https://www.dropbox.com/sh/gxxmgks42tqfr3a/AACEdsj_mqzeoTOXARRlwYZ2a?dl=0]]
2204	2204	* [[Hardware Source>>url:https://github.com/dragino/Lora/tree/master/LT/LT-33222-L/v1.0]]
2205		-
2206		-