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...	...	@@ -230,13 +230,12 @@
230	230
231	231	[[image:image-20220523172350-1.png||height="266" width="864"]]
232	232
233		-
234	234	(((
235	235	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:
236	236	)))
237	237
238	238	(((
239		-(% 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.
240	240	)))
241	241
242	242	(((
...	...	@@ -245,7 +245,6 @@
245	245
246	246	[[image:1653297924498-393.png]]
247	247
248		-
249	249	Input these keys in the LoRaWAN Server portal. Below is TTN screen shot:
250	250
251	251	Add APP EUI in the application.
...	...	@@ -259,7 +259,7 @@
259	259
260	260
261	261	(((
262		-(% 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.
263	263	)))
264	264
265	265	[[image:1653298044601-602.png||height="405" width="709"]]
...	...	@@ -277,7 +277,6 @@
277	277	* **MOD5**: Single DI Counting + 2 x AVI + 1 x ACI + DO + RO
278	278	* **ADDMOD6**: Trigger Mode, Optional, used together with MOD1 ~~ MOD5
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.
...	...	@@ -285,8 +285,6 @@
285	285	[[image:image-20220523174024-3.png]]
286	286
287	287	(((
288		-
289		-
290	290	(% style="color:#4f81bd" %)**DIDORO**(%%) is a combination for RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1. Totally 1bytes as below
291	291	)))
292	292
...	...	@@ -300,7 +300,6 @@
300	300
301	301	For example if payload is: [[image:image-20220523175847-2.png]]
302	302
303		-
304	304	**The value for the interface is:  **
305	305
306	306	AVI1 channel voltage is 0x04AB/1000=1195（DEC）/1000=1.195V
...	...	@@ -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;
...	...	@@ -332,10 +332,8 @@
332	332	** DO1 is high in case there is load between DO1 and V+.
333	333	** DO1 LED is off in both case
334	334
335		-
336	336	=== 3.3.2 AT+MOD~=2, (Double DI Counting) ===
337	337
338		-
339	339	**For LT-22222-L**: this mode the **DI1 and DI2** are used as counting pins.
340	340
341	341	(((
...	...	@@ -344,7 +344,6 @@
344	344
345	345	[[image:image-20220523180452-3.png]]
346	346
347		-
348	348	(((
349	349	(% style="color:#4f81bd" %)**DIDORO**(%%) is a combination for RO1, RO2, DO3, DO2 and DO1. Totally 1bytes as below
350	350	)))
...	...	@@ -360,8 +360,6 @@
360	360	)))
361	361
362	362	(((
363		-
364		-
365	365	**To use counting mode, please run:**
366	366	)))
367	367
...	...	@@ -380,8 +380,6 @@
380	380	)))
381	381
382	382	(((
383		-
384		-
385	385	(% style="color:#4f81bd" %)**AT Commands for counting:**
386	386	)))
387	387
...	...	@@ -478,9 +478,9 @@
478	478	)))
479	479
480	480
	467	+
481	481	=== 3.3.4 AT+MOD~=4, Single DI Counting + 1 x Voltage Counting ===
482	482
483		-
484	484	**LT22222-L**: This mode the DI1 is used as a counting pin.
485	485
486	486	The AVI1 is also used for counting. AVI1 is used to monitor the voltage. It will check the voltage **every 60s**, if voltage is higher or lower than VOLMAX mV, the AVI1 Counting increase 1, so AVI1 counting can be used to measure a machine working hour.
...	...	@@ -487,7 +487,6 @@
487	487
488	488	[[image:image-20220523181903-8.png]]
489	489
490		-
491	491	(((
492	492	(% style="color:#4f81bd" %)**DIDORO **(%%)is a combination for RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1. Totally 1bytes as below
493	493	)))
...	...	@@ -568,7 +568,6 @@
568	568
569	569	=== 3.3.5 AT+MOD~=5, Single DI Counting + 2 x AVI + 1 x ACI ===
570	570
571		-
572	572	**LT22222-L**: This mode the DI1 is used as a counting pin.
573	573
574	574	[[image:image-20220523182334-9.png]]
...	...	@@ -617,7 +617,6 @@
617	617
618	618	=== 3.3.6 AT+ADDMOD~=6. (Trigger Mode, Optional) ===
619	619
620		-
621	621	(% style="color:#4f81bd" %)**This mode is an optional mode for trigger purpose. It can run together with other mode.**
622	622
623	623	For example, if user has configured below commands:
...	...	@@ -625,6 +625,7 @@
625	625	* **AT+MOD=1 ** **~-~->** The normal working mode
626	626	* **AT+ADDMOD6=1**   **~-~->** Enable trigger
627	627
	611	+
628	628	LT will keep monitoring AV1/AV2/AC1/AC2 every 5 seconds; LT will send uplink packets in two cases:
629	629
630	630	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
...	...	@@ -644,7 +644,6 @@
644	644	AT+AVLIM=5000,0,0,0   (If AVI1 voltage lower than 5V , trigger uplink, 0 means ignore)
645	645
646	646
647		-
648	648	(% style="color:#4f81bd" %)**Trigger base on current**:
649	649
650	650	Format: AT+ACLIM=<AC1_LIMIT_LOW>,< AC1_LIMIT_HIGH>,<AC2_LIMIT_LOW>,< AC2_LIMIT_HIGH>
...	...	@@ -654,7 +654,6 @@
654	654	AT+ACLIM=10000,15000,0,0   (If ACI1 voltage lower than 10mA or higher than 15mA, trigger an uplink)
655	655
656	656
657		-
658	658	(% style="color:#4f81bd" %)**Trigger base on DI status**:
659	659
660	660	DI status trigger Flag.
...	...	@@ -661,13 +661,12 @@
661	661
662	662	Format: AT+DTRI=<DI1_TIRGGER_FlAG>,< DI2_TIRGGER_FlAG >
663	663
664		-
665	665	**Example:**
666	666
667	667	AT+ DTRI =1,0   (Enable DI1 trigger / disable DI2 trigger)
668	668
669	669
670		-**Downlink Command to set Trigger Condition:**
	651	+**Downlink Command to set Trigger Condition**
671	671
672	672	Type Code: 0xAA. Downlink command same as AT Command **AT+AVLIM, AT+ACLIM**
673	673
...	...	@@ -696,7 +696,6 @@
696	696	Same as AT+ DTRI =1,0  (Enable DI1 trigger / disable DI2 trigger)
697	697
698	698
699		-
700	700	(% style="color:#4f81bd" %)**Trigger Settings Payload Explanation:**
701	701
702	702	MOD6 Payload : total 11 bytes payload
...	...	@@ -755,8 +755,6 @@
755	755	=== 3.3.7 Payload Decoder ===
756	756
757	757	(((
758		-
759		-
760	760	**Decoder for TTN/loraserver/ChirpStack**: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/Payload_decoder/>>url:http://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/Payload_decoder/]]
761	761
762	762
...	...	@@ -777,6 +777,7 @@
777	777	* (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for LT-22222-L.  User can see these commands below:
778	778
779	779
	758	+
780	780	=== 3.4.1 Common Commands ===
781	781
782	782	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]]