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...	...	@@ -221,6 +221,7 @@
221	221	)))
222	222
223	223
	224	+
224	224	== 3.2 Example to join LoRaWAN network ==
225	225
226	226	(((
...	...	@@ -229,13 +229,12 @@
229	229
230	230	[[image:image-20220523172350-1.png||height="266" width="864"]]
231	231
232		-
233	233	(((
234	234	The LG308 is already set to connect to [[TTN network >>url:https://www.thethingsnetwork.org/]]. So what we need to do now is only configure register this device to TTN:
235	235	)))
236	236
237	237	(((
238		-(% style="color:blue" %)**Step 1**(%%): Create a device in TTN with the OTAA keys from LT IO controller.
	238	+**Step 1**: Create a device in TTN with the OTAA keys from LT IO controller.
239	239	)))
240	240
241	241	(((
...	...	@@ -244,7 +244,6 @@
244	244
245	245	[[image:1653297924498-393.png]]
246	246
247		-
248	248	Input these keys in the LoRaWAN Server portal. Below is TTN screen shot:
249	249
250	250	Add APP EUI in the application.
...	...	@@ -258,7 +258,7 @@
258	258
259	259
260	260	(((
261		-(% 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.
	260	+**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.
262	262	)))
263	263
264	264	[[image:1653298044601-602.png||height="405" width="709"]]
...	...	@@ -277,7 +277,6 @@
277	277	* **ADDMOD6**: Trigger Mode, Optional, used together with MOD1 ~~ MOD5
278	278
279	279
280		-
281	281	=== 3.3.1 AT+MOD~=1, 2ACI+2AVI ===
282	282
283	283	The uplink payload includes totally 9 bytes. Uplink packets use FPORT=2 and every 10 minutes send one uplink by default.
...	...	@@ -316,7 +316,6 @@
316	316	* [1] RO1 relay channel is close and the RO1 LED is ON.
317	317	* [0] RO2 relay channel is open and RO2 LED is OFF;
318	318
319		-
320	320	**LT22222-L:**
321	321
322	322	* [1] DI2 channel is high input and DI2 LED is ON;
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333	333	** DO1 LED is off in both case
334	334
335	335
336		-
337	337	=== 3.3.2 AT+MOD~=2, (Double DI Counting) ===
338	338
339	339
...	...	@@ -631,7 +631,6 @@
631	631	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
632	632	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.**
633	633
634		-
635	635	**AT Command to set Trigger Condition**:
636	636
637	637	(% style="color:#4f81bd" %)**Trigger base on voltage**:
...	...	@@ -645,7 +645,6 @@
645	645	AT+AVLIM=5000,0,0,0   (If AVI1 voltage lower than 5V , trigger uplink, 0 means ignore)
646	646
647	647
648		-
649	649	(% style="color:#4f81bd" %)**Trigger base on current**:
650	650
651	651	Format: AT+ACLIM=<AC1_LIMIT_LOW>,< AC1_LIMIT_HIGH>,<AC2_LIMIT_LOW>,< AC2_LIMIT_HIGH>
...	...	@@ -655,7 +655,6 @@
655	655	AT+ACLIM=10000,15000,0,0   (If ACI1 voltage lower than 10mA or higher than 15mA, trigger an uplink)
656	656
657	657
658		-
659	659	(% style="color:#4f81bd" %)**Trigger base on DI status**:
660	660
661	661	DI status trigger Flag.
...	...	@@ -668,7 +668,7 @@
668	668	AT+ DTRI =1,0   (Enable DI1 trigger / disable DI2 trigger)
669	669
670	670
671		-**Downlink Command to set Trigger Condition:**
	664	+**Downlink Command to set Trigger Condition**
672	672
673	673	Type Code: 0xAA. Downlink command same as AT Command **AT+AVLIM, AT+ACLIM**
674	674
...	...	@@ -692,12 +692,12 @@
692	692	Same as AT+AVLIM=5000,0,0,0   (If AVI1 voltage lower than 5V , trigger uplink, 0 means ignore)
693	693
694	694
	688	+
695	695	**Example2**: AA 02 01 00
696	696
697	697	Same as AT+ DTRI =1,0  (Enable DI1 trigger / disable DI2 trigger)
698	698
699	699
700		-
701	701	(% style="color:#4f81bd" %)**Trigger Settings Payload Explanation:**
702	702
703	703	MOD6 Payload : total 11 bytes payload
...	...	@@ -712,6 +712,7 @@
712	712	* Each bits shows if the corresponding trigger has been configured.
713	713
714	714
	708	+
715	715	**Example:**
716	716
717	717	10100000: Means the system has configure to use the trigger: AC1_LOW and AV2_LOW
...	...	@@ -724,6 +724,7 @@
724	724	* Each bits shows which status has been trigger on this uplink.
725	725
726	726
	721	+
727	727	**Example:**
728	728
729	729	10000000: Means this packet is trigger by AC1_LOW. Means voltage too low.
...	...	@@ -736,6 +736,7 @@
736	736	* Each bits shows which status has been trigger on this uplink.
737	737
738	738
	734	+
739	739	**Example:**
740	740
741	741	00000111: Means both DI1 and DI2 trigger are enabled and this packet is trigger by DI1.
...	...	@@ -778,6 +778,7 @@
778	778	* (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for LT-22222-L.  User can see these commands below:
779	779
780	780
	777	+
781	781	=== 3.4.1 Common Commands ===
782	782
783	783	They should be available for each of Dragino Sensors, such as: change uplink interval, reset device. For firmware v1.5.4, user can find what common commands it supports: [[End Device AT Commands and Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]]