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...	...	@@ -221,7 +221,6 @@
221	221	)))
222	222
223	223
224		-
225	225	== 3.2 Example to join LoRaWAN network ==
226	226
227	227	(((
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230	230
231	231	[[image:image-20220523172350-1.png||height="266" width="864"]]
232	232
	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		-**Step 1**: Create a device in TTN with the OTAA keys from LT IO controller.
	238	+(% style="color:blue" %)**Step 1**(%%): Create a device in TTN with the OTAA keys from LT IO controller.
239	239	)))
240	240
241	241	(((
...	...	@@ -244,6 +244,7 @@
244	244
245	245	[[image:1653297924498-393.png]]
246	246
	247	+
247	247	Input these keys in the LoRaWAN Server portal. Below is TTN screen shot:
248	248
249	249	Add APP EUI in the application.
...	...	@@ -257,7 +257,7 @@
257	257
258	258
259	259	(((
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.
	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.
261	261	)))
262	262
263	263	[[image:1653298044601-602.png||height="405" width="709"]]
...	...	@@ -315,7 +315,6 @@
315	315	* [0] RO2 relay channel is open and RO2 LED is OFF;
316	316
317	317
318		-
319	319	**LT22222-L:**
320	320
321	321	* [1] DI2 channel is high input and DI2 LED is ON;
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332	332	** DO1 LED is off in both case
333	333
334	334
335		-
336	336	=== 3.3.2 AT+MOD~=2, (Double DI Counting) ===
337	337
338	338
...	...	@@ -625,7 +625,6 @@
625	625	* **AT+MOD=1 ** **~-~->** The normal working mode
626	626	* **AT+ADDMOD6=1**   **~-~->** Enable trigger
627	627
628		-
629	629	LT will keep monitoring AV1/AV2/AC1/AC2 every 5 seconds; LT will send uplink packets in two cases:
630	630
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
...	...	@@ -632,7 +632,6 @@
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	634
635		-
636	636	**AT Command to set Trigger Condition**:
637	637
638	638	(% style="color:#4f81bd" %)**Trigger base on voltage**:
...	...	@@ -713,7 +713,6 @@
713	713	* Each bits shows if the corresponding trigger has been configured.
714	714
715	715
716		-
717	717	**Example:**
718	718
719	719	10100000: Means the system has configure to use the trigger: AC1_LOW and AV2_LOW
...	...	@@ -726,7 +726,6 @@
726	726	* Each bits shows which status has been trigger on this uplink.
727	727
728	728
729		-
730	730	**Example:**
731	731
732	732	10000000: Means this packet is trigger by AC1_LOW. Means voltage too low.
...	...	@@ -739,7 +739,6 @@
739	739	* Each bits shows which status has been trigger on this uplink.
740	740
741	741
742		-
743	743	**Example:**
744	744
745	745	00000111: Means both DI1 and DI2 trigger are enabled and this packet is trigger by DI1.
...	...	@@ -782,7 +782,6 @@
782	782	* (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for LT-22222-L.  User can see these commands below:
783	783
784	784
785		-
786	786	=== 3.4.1 Common Commands ===
787	787
788	788	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]]