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...	...	@@ -189,6 +189,8 @@
189	189
190	190	* Counting
191	191
	192	+
	193	+
192	192	== 1.4  Applications ==
193	193
194	194
...	...	@@ -205,6 +205,7 @@
205	205	* Smart Factory
206	206
207	207
	210	+
208	208	== 1.5 Hardware Variants ==
209	209
210	210
...	...	@@ -222,6 +222,8 @@
222	222	* 1 x Counting Port
223	223	)))
224	224
	228	+
	229	+
225	225	= 2. Power ON Device =
226	226
227	227
...	...	@@ -293,7 +293,6 @@
293	293	[[image:1653298023685-319.png]]
294	294
295	295
296		-
297	297	(((
298	298	(% style="color:blue" %)**Step 2**(%%): Power on LT and it will auto join to the TTN network. After join success, it will start to upload message to TTN and user can see in the panel.
299	299
...	...	@@ -320,6 +320,8 @@
320	320
321	321	* (% style="color:blue" %)**ADDMOD6**(%%): Trigger Mode, Optional, used together with MOD1 ~~ MOD5
322	322
	327	+
	328	+
323	323	=== 3.3.1 AT+MOD~=1, 2ACI+2AVI ===
324	324
325	325
...	...	@@ -349,7 +349,7 @@
349	349	|RO1|RO2|DI3|DI2|DI1|DO3|DO2|DO1
350	350	)))
351	351
352		-* RO is for relay. ROx=1 : close，ROx=0 always open.
	358	+* RO is for relay. ROx=1 : close, ROx=0 always open.
353	353	* DI is for digital input. DIx=1: high or float, DIx=0: low.
354	354	* DO is for reverse digital output. DOx=1: output low, DOx=0: high or float.
355	355
...	...	@@ -360,7 +360,7 @@
360	360
361	361	**The value for the interface is:  **
362	362
363		-AVI1 channel voltage is 0x04AB/1000=1195（DEC）/1000=1.195V
	369	+AVI1 channel voltage is 0x04AB/1000=1195(DEC)/1000=1.195V
364	364
365	365	AVI2 channel voltage is 0x04AC/1000=1.196V
366	366
...	...	@@ -389,6 +389,7 @@
389	389	** DO1 LED is off in both case
390	390
391	391
	398	+
392	392	=== 3.3.2 AT+MOD~=2, (Double DI Counting) ===
393	393
394	394
...	...	@@ -413,7 +413,7 @@
413	413	|**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
414	414	|RO1|RO2|FIRST|Reserve|Reserve|DO3|DO2|DO1
415	415
416		-RO is for relay. ROx=1 : close，ROx=0 always open.
	423	+RO is for relay. ROx=1 : close , ROx=0 always open.
417	417	)))
418	418
419	419	* FIRST: Indicate this is the first packet after join network.
...	...	@@ -421,6 +421,8 @@
421	421
422	422	(((
423	423	(% style="color:red" %)**Note: DO3 bit is not valid for LT-22222-L.**
	431	+
	432	+
424	424	)))
425	425
426	426	(((
...	...	@@ -427,7 +427,6 @@
427	427	**To use counting mode, please run:**
428	428	)))
429	429
430		-
431	431	(((
432	432	(% class="box infomessage" %)
433	433	(((
...	...	@@ -481,7 +481,7 @@
481	481	|RO1|RO2|FIRST|Reserve|Reserve|DO3|DO2|DO1
482	482	)))
483	483
484		-* RO is for relay. ROx=1 : close，ROx=0 always open.
	492	+* RO is for relay. ROx=1 : close, ROx=0 always open.
485	485	* FIRST: Indicate this is the first packet after join network.
486	486	* DO is for reverse digital output. DOx=1: output low, DOx=0: high or float.
487	487
...	...	@@ -533,7 +533,7 @@
533	533	|RO1|RO2|FIRST|Reserve|Reserve|DO3|DO2|DO1
534	534	)))
535	535
536		-* RO is for relay. ROx=1 : close，ROx=0 always open.
	544	+* RO is for relay. ROx=1 : close, ROx=0 always open.
537	537	* FIRST: Indicate this is the first packet after join network.
538	538	* DO is for reverse digital output. DOx=1: output low, DOx=0: high or float.
539	539
...	...	@@ -598,7 +598,7 @@
598	598	|RO1|RO2|FIRST|Reserve|Reserve|DO3|DO2|DO1
599	599	)))
600	600
601		-* RO is for relay. ROx=1 : close，ROx=0 always open.
	609	+* RO is for relay. ROx=1 : close, ROx=0 always open.
602	602	* FIRST: Indicate this is the first packet after join network.
603	603	* (((
604	604	DO is for reverse digital output. DOx=1: output low, DOx=0: high or float.
...	...	@@ -641,7 +641,6 @@
641	641	1. Periodically uplink (Base on TDC time). Payload is same as the normal MOD (MOD 1 for above command). This uplink uses LoRaWAN (% style="color:#4f81bd" %)**unconfirmed**(%%) data type
642	642	1. Trigger uplink when meet the trigger condition. LT will sent two packets in this case, the first uplink use payload specify in this mod (mod=6), the second packets use the normal mod payload(MOD=1 for above settings). Both Uplinks use LoRaWAN (% style="color:#4f81bd" %)**CONFIRMED data type.**
643	643
644		-
645	645	(% style="color:#037691" %)**AT Command to set Trigger Condition**:
646	646
647	647
...	...	@@ -835,6 +835,8 @@
835	835
836	836	* (% style="color:blue" %)**Sensor Related Commands**(%%): These commands are special designed for LT-22222-L.  User can see these commands below:
837	837
	845	+
	846	+
838	838	=== 3.4.1 Common Commands ===
839	839
840	840
...	...	@@ -1432,7 +1432,6 @@
1432	1432	[[image:1653356838789-523.png||height="337" width="740"]]
1433	1433
1434	1434
1435		-
1436	1436	After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
1437	1437
1438	1438	[[image:image-20220524094909-1.png||height="335" width="729"]]
...	...	@@ -1586,7 +1586,6 @@
1586	1586	[[image:image-20230616235145-1.png]]
1587	1587
1588	1588
1589		-
1590	1590	=== 3.6.3 Digital Output Port: DO1/DO2 /DO3 ===
1591	1591
1592	1592
...	...	@@ -1696,6 +1696,8 @@
1696	1696	|**RO1**|
1697	1697	|**RO2**|
1698	1698
	1706	+
	1707	+
1699	1699	= 4. Use AT Command =
1700	1700
1701	1701	== 4.1 Access AT Command ==
...	...	@@ -2027,7 +2027,6 @@
2027	2027	dir=LoRa_Gateway/&file=LoRaWAN%201.0.3%20Regional%20Parameters.xlsx]] to see what DR means.**
2028	2028
2029	2029	**4. The command AT+RX2FQ and AT+RX2DR is to let downlink work. to set the correct parameters, user can check the actually downlink parameters to be used. As below. Which shows the RX2FQ should use 868400000 and RX2DR should be 5.**
2030		-
2031	2031	)))
2032	2032
2033	2033	(((
...	...	@@ -2040,13 +2040,11 @@
2040	2040
2041	2041	(((
2042	2042	(% style="color:blue" %)**If sensor JOINED:**
2043		-(((
2044		-(% class="box infomessage" %)
2045		-**AT+CLASS=A**
2046	2046
2047		-**ATZ**
	2052	+(% style="background-color:#dcdcdc" %)**AT+CLASS=A**
	2053	+
	2054	+(% style="background-color:#dcdcdc" %)**ATZ**
2048	2048	)))
2049		-)))
2050	2050
2051	2051
2052	2052	= 5. Case Study =
...	...	@@ -2162,13 +2162,21 @@
2162	2162
2163	2163	(((
2164	2164	(% style="background-color:#dcdcdc" %)**123456** (%%) :  Enter Password to have AT access.
	2171	+
2165	2165	(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)  :  Reset Parameters to Factory Default, Keys Reserve
	2173	+
2166	2166	(% style="background-color:#dcdcdc" %)**AT+NJM=0** (%%) :  Set to ABP mode
	2175	+
2167	2167	(% style="background-color:#dcdcdc" %)**AT+ADR=0** (%%) :  Set the Adaptive Data Rate Off
	2177	+
2168	2168	(% style="background-color:#dcdcdc" %)**AT+DR=5** (%%) :  Set Data Rate (Set AT+DR=3 for 915 band)
	2179	+
2169	2169	(% style="background-color:#dcdcdc" %)**AT+TDC=60000 **(%%) :  Set transmit interval to 60 seconds
	2181	+
2170	2170	(% style="background-color:#dcdcdc" %)**AT+CHS=868400000**(%%) : Set transmit frequency to 868.4Mhz
	2183	+
2171	2171	(% style="background-color:#dcdcdc" %)**AT+DADDR=26 01 1A F1**(%%)  :  Set Device Address to 26 01 1A F1
	2185	+
2172	2172	(% style="background-color:#dcdcdc" %)**ATZ**        (%%) :  Reset MCU
2173	2173	)))
2174	2174
...	...	@@ -2180,7 +2180,7 @@
2180	2180	[[image:1653360498588-932.png||height="485" width="726"]]
2181	2181
2182	2182
2183		-== 6.4 How to change the uplink interval？ ==
	2197	+== 6.4 How to change the uplink interval? ==
2184	2184
2185	2185
2186	2186	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/]]
...	...	@@ -2286,6 +2286,8 @@
2286	2286	* (% style="color:red" %)**IN865**(%%):  LT with frequency bands IN865
2287	2287	* (% style="color:red" %)**CN779**(%%):  LT with frequency bands CN779
2288	2288
	2303	+
	2304	+
2289	2289	= 9. Packing Info =
2290	2290
2291	2291
...	...	@@ -2303,6 +2303,8 @@
2303	2303	* Package Size / pcs : 14.5 x 8 x 5 cm
2304	2304	* Weight / pcs : 170g
2305	2305
	2322	+
	2323	+
2306	2306	= 10. Support =
2307	2307
2308	2308