Changes for page LT-22222-L -- LoRa I/O Controller User Manual

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...	...	@@ -11,15 +11,12 @@
11	11
12	12
13	13
14		-
15		-
16		-
17	17	= 1.Introduction =
18	18
19	19	== 1.1 What is LT Series I/O Controller ==
20	20
21	21	(((
22		-The Dragino (% style="color:blue" %)**LT series I/O Modules**(%%) are Long Range LoRaWAN I/O Controller. It contains different I/O Interfaces such as:** (% style="color:blue" %)analog current Input, analog voltage input(%%)**(% style="color:blue" %), **relay output**, **digital input**(%%) and (% style="color:blue" %)**digital output**(%%) etc. The LT I/O Modules are designed to simplify the installation of I/O monitoring.
	19	+The Dragino LT series I/O Modules are Long Range LoRaWAN I/O Controller. It contains different I/O Interfaces such as: analog current Input, analog voltage input, relay output, digital input and digital output etc. The LT I/O Modules are designed to simplify the installation of I/O monitoring.
23	23	)))
24	24
25	25	(((
...	...	@@ -27,7 +27,7 @@
27	27	)))
28	28
29	29	(((
30		-The LT I/O Controllers is aiming to provide an (% style="color:blue" %)**easy and low cost installation** (%%)by using LoRa wireless technology.
	27	+The LT I/O Controllers is aiming to provide a simple plug and play, low cost installation by using LoRaWAN wireless technology.
31	31	)))
32	32
33	33	(((
...	...	@@ -44,15 +44,11 @@
44	44
45	45	(((
46	46	[[image:1653295757274-912.png]]
47		-
48		-
49	49	)))
50	50
51	51	== 1.2  Specifications ==
52	52
53	53	(((
54		-
55		-
56	56	**Hardware System:**
57	57	)))
58	58
...	...	@@ -158,8 +158,6 @@
158	158	)))
159	159	* (((
160	160	Packet engine up to 256 bytes with CRC.
161		-
162		-
163	163	)))
164	164
165	165	== 1.3 Features ==
...	...	@@ -204,8 +204,6 @@
204	204
205	205	[[image:1653297104069-180.png]]
206	206
207		-
208		-
209	209	= 3. Operation Mode =
210	210
211	211	== 3.1 How it works? ==
...	...	@@ -216,12 +216,8 @@
216	216
217	217	(((
218	218	In case user can’t set the OTAA keys in the network server and has to use the existing keys from server. User can [[use AT Command>>||anchor="H4.UseATCommand"]] to set the keys in the devices.
219		-
220		-
221	221	)))
222	222
223		-
224		-
225	225	== 3.2 Example to join LoRaWAN network ==
226	226
227	227	(((
...	...	@@ -250,12 +250,10 @@
250	250
251	251	[[image:1653297955910-247.png||height="321" width="716"]]
252	252
253		-
254	254	Add APP KEY and DEV EUI
255	255
256	256	[[image:1653298023685-319.png]]
257	257
258		-
259	259	(((
260	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	261	)))
...	...	@@ -262,8 +262,6 @@
262	262
263	263	[[image:1653298044601-602.png||height="405" width="709"]]
264	264
265		-
266		-
267	267	== 3.3 Uplink Payload ==
268	268
269	269	There are five working modes + one interrupt mode on LT for different type application:
...	...	@@ -417,8 +417,6 @@
417	417	)))
418	418	)))
419	419
420		-
421		-
422	422	=== 3.3.3 AT+MOD~=3, Single DI Counting + 2 x ACI ===
423	423
424	424	**LT22222-L**: This mode the DI1 is used as a counting pin.
...	...	@@ -459,12 +459,8 @@
459	459
460	460	(((
461	461	Other AT Commands for counting are similar to [[MOD2 Counting Command>>||anchor="H3.3.2AT2BMOD3D22C28DoubleDICounting29"]].
462		-
463		-
464	464	)))
465	465
466		-
467		-
468	468	=== 3.3.4 AT+MOD~=4, Single DI Counting + 1 x Voltage Counting ===
469	469
470	470	**LT22222-L**: This mode the DI1 is used as a counting pin.
...	...	@@ -545,8 +545,6 @@
545	545	)))
546	546	)))
547	547
548		-
549		-
550	550	=== 3.3.5 AT+MOD~=5, Single DI Counting + 2 x AVI + 1 x ACI ===
551	551
552	552	**LT22222-L**: This mode the DI1 is used as a counting pin.
...	...	@@ -587,12 +587,8 @@
587	587
588	588	(((
589	589	Other AT Commands for counting are similar to [[MOD2 Counting Command>>||anchor="H3.3.2AT2BMOD3D22C28DoubleDICounting29"]].
590		-
591		-
592	592	)))
593	593
594		-
595		-
596	596	=== 3.3.6 AT+ADDMOD~=6. (Trigger Mode, Optional) ===
597	597
598	598	(% style="color:#4f81bd" %)**This mode is an optional mode for trigger purpose. It can run together with other mode.**
...	...	@@ -619,7 +619,6 @@
619	619
620	620	AT+AVLIM=5000,0,0,0   (If AVI1 voltage lower than 5V , trigger uplink, 0 means ignore)
621	621
622		-
623	623	(% style="color:#4f81bd" %)**Trigger base on current**:
624	624
625	625	Format: AT+ACLIM=<AC1_LIMIT_LOW>,< AC1_LIMIT_HIGH>,<AC2_LIMIT_LOW>,< AC2_LIMIT_HIGH>
...	...	@@ -628,7 +628,6 @@
628	628
629	629	AT+ACLIM=10000,15000,0,0   (If ACI1 voltage lower than 10mA or higher than 15mA, trigger an uplink)
630	630
631		-
632	632	(% style="color:#4f81bd" %)**Trigger base on DI status**:
633	633
634	634	DI status trigger Flag.
...	...	@@ -715,18 +715,12 @@
715	715
716	716	When device got this command, it will send the MOD6 payload.
717	717
718		-
719		-
720	720	=== 3.3.7 Payload Decoder ===
721	721
722	722	(((
723	723	**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/]]
724		-
725		-
726	726	)))
727	727
728		-
729		-
730	730	== 3.4 ​Configure LT via AT or Downlink ==
731	731
732	732	User can configure LT I/O Controller via AT Commands or LoRaWAN Downlink Commands
...	...	@@ -735,17 +735,14 @@
735	735	There are two kinds of Commands:
736	736	)))
737	737
738		-* (% style="color:#4f81bd" %)**Common Commands**(%%): They should be available for each sensor, 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]]
	699	+* (% style="color:#4f81bd" %)**Common Commands**(%%): They should be available for each sensor, such as: change uplink interval, reset device. For firmware v1.5.4, user can find what common commands it supports: http:~/~/wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands
739	739
740	740	* (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for LT-22222-L.  User can see these commands below:
741		-*
742	742
743	743	=== 3.4.1 Common Commands ===
744	744
745	745	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]]
746	746
747		-
748		-
749	749	=== 3.4.2 Sensor related commands ===
750	750
751	751	==== 3.4.2.1 Set Transmit Interval ====
...	...	@@ -761,7 +761,6 @@
761	761
762	762	**Example: **AT+TDC=30000. Means set interval to 30 seconds
763	763
764		-
765	765	* Downlink Payload (prefix 0x01):
766	766
767	767	(% class="box infomessage" %)
...	...	@@ -769,8 +769,6 @@
769	769	**0x01 aa bb cc     ~/~/ Same as AT+TDC=0x(aa bb cc)**
770	770	)))
771	771
772		-
773		-
774	774	==== 3.4.2.2 Set Work Mode (AT+MOD) ====
775	775
776	776	Set work mode.
...	...	@@ -784,7 +784,6 @@
784	784
785	785	**Example**: AT+MOD=2. Set work mode to Double DI counting mode
786	786
787		-
788	788	* Downlink Payload (prefix 0x0A):
789	789
790	790	(% class="box infomessage" %)
...	...	@@ -792,8 +792,6 @@
792	792	**0x0A aa     ~/~/ Same as AT+MOD=aa**
793	793	)))
794	794
795		-
796		-
797	797	==== 3.4.2.3 Poll an uplink ====
798	798
799	799	* AT Command:
...	...	@@ -800,7 +800,6 @@
800	800
801	801	There is no AT Command to poll uplink
802	802
803		-
804	804	* Downlink Payload (prefix 0x08):
805	805
806	806	(% class="box infomessage" %)
...	...	@@ -810,11 +810,9 @@
810	810
811	811	**Example**: 0x08FF, ask device to send an Uplink
812	812
813		-
814		-
815	815	==== 3.4.2.4 Enable Trigger Mode ====
816	816
817		-Use of trigger mode, please check [[ADDMOD6>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
	766	+Use of trigger mode, please check [[ADDMOD6>>path:http://8.211.40.43:8080/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/#H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29]]
818	818
819	819	* AT Command:
820	820
...	...	@@ -827,7 +827,6 @@
827	827
828	828	0: Disable Trigger Mode
829	829
830		-
831	831	* Downlink Payload (prefix 0x0A 06):
832	832
833	833	(% class="box infomessage" %)
...	...	@@ -835,8 +835,6 @@
835	835	**0x0A 06 aa     ~/~/ Same as AT+ADDMOD6=aa,**
836	836	)))
837	837
838		-
839		-
840	840	==== 3.4.2.5 Poll trigger settings ====
841	841
842	842	Poll trigger settings,
...	...	@@ -845,7 +845,6 @@
845	845
846	846	There is no AT Command for this feature.
847	847
848		-
849	849	* Downlink Payload (prefix 0x AB 06):
850	850
851	851	(% class="box infomessage" %)
...	...	@@ -853,8 +853,6 @@
853	853	**0xAB 06  ~/~/ Poll trigger settings, device will uplink trigger settings once receive this command**
854	854	)))
855	855
856		-
857		-
858	858	==== 3.4.2.6 Enable / Disable DI1/DI2/DI3 as trigger ====
859	859
860	860	Enable Disable DI1/DI2/DI2 as trigger,
...	...	@@ -866,7 +866,6 @@
866	866	**Format: AT+DTRI=<DI1_TIRGGER_FlAG>,< DI2_TIRGGER_FlAG >**
867	867	)))
868	868
869		-
870	870	**Example:**
871	871
872	872	AT+ DTRI =1,0   (Enable DI1 trigger / disable DI2 trigger)
...	...	@@ -878,8 +878,6 @@
878	878	**0xAA 02 aa bb  ~/~/ Same as AT+DTRI=aa,bb**
879	879	)))
880	880
881		-
882		-
883	883	==== 3.4.2.7 Trigger1 – Set DI1 or DI3 as trigger ====
884	884
885	885	Set DI1 or DI3(for LT-33222-L) trigger.
...	...	@@ -895,12 +895,10 @@
895	895
896	896	b : delay timing.
897	897
898		-
899	899	**Example:**
900	900
901	901	AT+TRIG1=1,100(set DI1 port to trigger on high level, valid signal is 100ms )
902	902
903		-
904	904	* Downlink Payload (prefix 0x09 01 ):
905	905
906	906	(% class="box infomessage" %)
...	...	@@ -908,8 +908,6 @@
908	908	**0x09 01 aa bb cc ~/~/ same as AT+TRIG1=aa,0x(bb cc)**
909	909	)))
910	910
911		-
912		-
913	913	==== 3.4.2.8 Trigger2 – Set DI2 as trigger ====
914	914
915	915	Set DI2 trigger.
...	...	@@ -925,12 +925,10 @@
925	925
926	926	b : delay timing.
927	927
928		-
929	929	**Example:**
930	930
931	931	AT+TRIG2=0,100(set DI1 port to trigger on low level, valid signal is 100ms )
932	932
933		-
934	934	* Downlink Payload (prefix 0x09 02 ):
935	935
936	936	(% class="box infomessage" %)
...	...	@@ -938,11 +938,9 @@
938	938	**0x09 02 aa bb cc ~/~/ same as AT+TRIG1=aa,0x(bb cc)**
939	939	)))
940	940
941		-
942		-
943	943	==== 3.4.2.9 Trigger – Set AC (current) as trigger ====
944	944
945		-Set current trigger , base on AC port. See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
	877	+Set current trigger , base on AC port. See [[trigger mode>>path:http://8.211.40.43:8080/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/#H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29]]
946	946
947	947	* AT Command:
948	948
...	...	@@ -951,37 +951,31 @@
951	951	**AT+ACLIM. **
952	952	)))
953	953
954		-
955	955	* Downlink Payload (prefix 0xAA 01 ):
956	956
957	957	(% class="box infomessage" %)
958	958	(((
959		-**0x AA 01 aa bb cc dd ee ff gg hh ~/~/ same as AT+ACLIM See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]**
	890	+**0x AA 01 aa bb cc dd ee ff gg hh ~/~/ same as AT+ACLIM See [[trigger mode>>url:http://8.211.40.43:8080/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/#H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29]]**
960	960	)))
961	961
962		-
963		-
964	964	==== 3.4.2.10 Trigger – Set AV (voltage) as trigger ====
965	965
966		-Set current trigger , base on AV port. See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
	895	+Set current trigger , base on AV port. See [[trigger mode>>url:http://8.211.40.43:8080/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/#H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29]]
967	967
968	968	* AT Command:
969	969
970	970	(% class="box infomessage" %)
971	971	(((
972		-**AT+AVLIM. See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]**
	901	+**AT+AVLIM. See [[trigger mode>>url:http://8.211.40.43:8080/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/#H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29]]**
973	973	)))
974	974
975		-
976	976	* Downlink Payload (prefix 0xAA 00 ):
977	977
978	978	(% class="box infomessage" %)
979	979	(((
980		-**0x AA 00 aa bb cc dd ee ff gg hh ~/~/ same as AT+AVLIM See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]] **
	908	+**0x AA 00 aa bb cc dd ee ff gg hh ~/~/ same as AT+AVLIM See [[trigger mode>>url:http://8.211.40.43:8080/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/#H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29]] **
981	981	)))
982	982
983		-
984		-
985	985	==== 3.4.2.11 Trigger – Set minimum interval ====
986	986
987	987	Set AV and AC trigger minimum interval, system won’t response to the second trigger within this set time after the first trigger.
...	...	@@ -993,7 +993,6 @@
993	993	**AT+ATDC=5. Device won’t response the second trigger within 5 minute after the first trigger.**
994	994	)))
995	995
996		-
997	997	* Downlink Payload (prefix 0xAC ):
998	998
999	999	(% class="box infomessage" %)
...	...	@@ -1001,8 +1001,6 @@
1001	1001	**0x AC aa bb ~/~/ same as AT+ATDC=0x(aa bb)   . Unit (min)**
1002	1002	)))
1003	1003
1004		-
1005		-
1006	1006	==== 3.4.2.12 DO ~-~- Control Digital Output DO1/DO2/DO3 ====
1007	1007
1008	1008	* AT Command:
...	...	@@ -1009,7 +1009,6 @@
1009	1009
1010	1010	There is no AT Command to control Digital Output
1011	1011
1012		-
1013	1013	* Downlink Payload (prefix 0x02):
1014	1014
1015	1015	(% class="box infomessage" %)
...	...	@@ -1036,7 +1036,6 @@
1036	1036	)))
1037	1037
1038	1038
1039		-
1040	1040	==== 3.4.2.13 DO ~-~- Control Digital Output DO1/DO2/DO3 with time control ====
1041	1041
1042	1042	* AT Command:
...	...	@@ -1043,7 +1043,6 @@
1043	1043
1044	1044	There is no AT Command to control Digital Output
1045	1045
1046		-
1047	1047	* Downlink Payload (prefix 0xA9):
1048	1048
1049	1049	(% class="box infomessage" %)
...	...	@@ -1063,22 +1063,18 @@
1063	1063
1064	1064	00: DO pins will change to an inverter state after timeout
1065	1065
1066		-
1067	1067	(% style="color:#4f81bd" %)**Third Byte**(%%): Control Method and Ports status:
1068	1068
1069	1069	[[image:image-20220524093238-6.png]]
1070	1070
1071		-
1072	1072	(% style="color:#4f81bd" %)**Fourth Byte**(%%): Control Method and Ports status:
1073	1073
1074	1074	[[image:image-20220524093328-7.png]]
1075	1075
1076		-
1077	1077	(% style="color:#4f81bd" %)**Fifth Byte**(%%): Control Method and Ports status:
1078	1078
1079	1079	[[image:image-20220524093351-8.png]]
1080	1080
1081		-
1082	1082	(% style="color:#4f81bd" %)**Sixth and Seventh Byte**:
1083	1083
1084	1084	Latching time. Unit: ms
...	...	@@ -1085,7 +1085,6 @@
1085	1085
1086	1086	Device will upload a packet if downlink code executes successfully.
1087	1087
1088		-
1089	1089	**Example payload:**
1090	1090
1091	1091	**~1. A9 01 01 01 01 07 D0**
...	...	@@ -1105,7 +1105,6 @@
1105	1105	DO1 pin no action, DO2 pin set low, DO3 pin set high, last 2 seconds, then DO1 pin no action, DO2 pin set high, DO3 pin set low
1106	1106
1107	1107
1108		-
1109	1109	=== 3.4.2.14 Relay ~-~- Control Relay Output RO1/RO2 ===
1110	1110
1111	1111	* AT Command:
...	...	@@ -1112,7 +1112,6 @@
1112	1112
1113	1113	There is no AT Command to control Relay Output
1114	1114
1115		-
1116	1116	* Downlink Payload (prefix 0x03):
1117	1117
1118	1118	(% class="box infomessage" %)
...	...	@@ -1135,7 +1135,6 @@
1135	1135	Device will upload a packet if downlink code executes successfully.
1136	1136
1137	1137
1138		-
1139	1139	==== 3.4.2.15 Relay ~-~- Control Relay Output RO1/RO2 with time control ====
1140	1140
1141	1141	* AT Command:
...	...	@@ -1142,7 +1142,6 @@
1142	1142
1143	1143	There is no AT Command to control Relay Output
1144	1144
1145		-
1146	1146	* Downlink Payload (prefix 0x05):
1147	1147
1148	1148	(% class="box infomessage" %)
...	...	@@ -1160,17 +1160,14 @@
1160	1160
1161	1161	00: Relays will change to an inverter state after timeout
1162	1162
1163		-
1164	1164	(% style="color:#4f81bd" %)**Third Byte(bb)**(%%): Control Method and Ports status:
1165	1165
1166	1166	[[image:image-20220524093831-10.png]]
1167	1167
1168		-
1169	1169	(% style="color:#4f81bd" %)**Fourth/Fifth Bytes(cc)**(%%): Latching time. Unit: ms
1170	1170
1171	1171	Device will upload a packet if downlink code executes successfully.
1172	1172
1173		-
1174	1174	**Example payload:**
1175	1175
1176	1176	**~1. 05 01 11 07 D0**
...	...	@@ -1190,19 +1190,17 @@
1190	1190	Relay 1 & relay2 will change to NC, last 2 seconds, then both change to NO.
1191	1191
1192	1192
1193		-
1194	1194	==== 3.4.2.16 Counting ~-~- Voltage threshold counting ====
1195	1195
1196		-When voltage exceed the threshold, count. Feature see [[MOD4>>||anchor="H3.3.4AT2BMOD3D42CSingleDICounting2B1xVoltageCounting"]]
	1103	+When voltage exceed the threshold, count. Feature see [[MOD4>>path:http://8.211.40.43:8080/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/#H3.3.4AT2BMOD3D42CSingleDICounting2B1xVoltageCounting]]
1197	1197
1198	1198	* AT Command:
1199	1199
1200	1200	(% class="box infomessage" %)
1201	1201	(((
1202		-**AT+VOLMAX    ~/~/ See [[MOD4>>||anchor="H3.3.4AT2BMOD3D42CSingleDICounting2B1xVoltageCounting"]]**
	1109	+**AT+VOLMAX    ~/~/ See [[MOD4>>path:http://8.211.40.43:8080/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/#H3.3.4AT2BMOD3D42CSingleDICounting2B1xVoltageCounting]]**
1203	1203	)))
1204	1204
1205		-
1206	1206	* Downlink Payload (prefix 0xA5):
1207	1207
1208	1208	(% class="box infomessage" %)
...	...	@@ -1210,8 +1210,6 @@
1210	1210	**0xA5 aa bb cc   ~/~/ Same as AT+VOLMAX=(aa bb),cc**
1211	1211	)))
1212	1212
1213		-
1214		-
1215	1215	==== 3.4.2.17 Counting ~-~- Pre-configure the Count Number ====
1216	1216
1217	1217	* AT Command:
...	...	@@ -1229,7 +1229,6 @@
1229	1229
1230	1230	Bb cc dd ee: number to be set
1231	1231
1232		-
1233	1233	* Downlink Payload (prefix 0xA8):
1234	1234
1235	1235	(% class="box infomessage" %)
...	...	@@ -1237,8 +1237,6 @@
1237	1237	**0x A8 aa bb cc dd ee     ~/~/ same as AT+SETCNT=aa,(bb cc dd ee)**
1238	1238	)))
1239	1239
1240		-
1241		-
1242	1242	==== 3.4.2.18 Counting ~-~- Clear Counting ====
1243	1243
1244	1244	Clear counting for counting mode
...	...	@@ -1257,8 +1257,6 @@
1257	1257	**0x A6 01     ~/~/ clear all counting,**
1258	1258	)))
1259	1259
1260		-
1261		-
1262	1262	==== 3.4.2.19 Counting ~-~- Change counting mode save time ====
1263	1263
1264	1264	* AT Command:
...	...	@@ -1277,21 +1277,18 @@
1277	1277
1278	1278	(((
1279	1279	range: aa bb cc:0 to 16777215,  (unit:second)
1280		-
1281		-
1282	1282	)))
1283	1283
1284		-
1285	1285	== 3.5 Integrate with Mydevice ==
1286	1286
1287	1287	Mydevices provides a human friendly interface to show the sensor data, once we have data in TTN, we can use Mydevices to connect to TTN and see the data in Mydevices. Below are the steps:
1288	1288
1289	1289	(((
1290		-(% style="color:blue" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the network at this time.
	1186	+**Step 1**: Be sure that your device is programmed and properly connected to the network at this time.
1291	1291	)))
1292	1292
1293	1293	(((
1294		-(% style="color:blue" %)**Step 2**(%%): To configure the Application to forward data to Mydevices you will need to add integration. To add the Mydevices integration, perform the following steps:
	1190	+**Step 2**: To configure the Application to forward data to Mydevices you will need to add integration. To add the Mydevices integration, perform the following steps:
1295	1295	)))
1296	1296
1297	1297	[[image:1653356737703-362.png||height="232" width="732"]]
...	...	@@ -1298,38 +1298,28 @@
1298	1298
1299	1299	[[image:image-20220524094641-11.png||height="390" width="723"]]
1300	1300
1301		-
1302	1302	[[image:image-20220524094641-12.png||height="402" width="718"]]
1303	1303
	1199	+**Step 3**: Create an account or log in Mydevices.
1304	1304
1305		-(% style="color:blue" %)**Step 3**(%%): Create an account or log in Mydevices.
	1201	+**Step 4**: Search LT-22222-L(for both LT-22222-L / LT-33222-L) and add DevEUI.(% style="display:none" %)
1306	1306
1307		-(% style="color:blue" %)**Step 4**(%%): Search LT-22222-L(for both LT-22222-L / LT-33222-L) and add DevEUI.(% style="display:none" %)
1308		-
1309	1309	Search under The things network
1310	1310
1311	1311	[[image:1653356838789-523.png||height="337" width="740"]]
1312	1312
1313		-
1314		-
1315	1315	After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
1316	1316
1317	1317	[[image:image-20220524094909-1.png||height="335" width="729"]]
1318	1318
1319		-
1320	1320	[[image:image-20220524094909-2.png||height="337" width="729"]]
1321	1321
1322		-
1323	1323	[[image:image-20220524094909-3.png||height="338" width="727"]]
1324	1324
1325		-
1326	1326	[[image:image-20220524094909-4.png||height="339" width="728"]](% style="display:none" %)
1327	1327
1328		-
1329	1329	[[image:image-20220524094909-5.png||height="341" width="734"]]
1330	1330
1331		-
1332		-
1333	1333	== 3.6 Interface Detail ==
1334	1334
1335	1335	=== 3.6.1 Digital Input Port: DI1/DI2 /DI3 ( For LT-33222-L, low active ) ===
...	...	@@ -1338,8 +1338,6 @@
1338	1338
1339	1339	[[image:1653356991268-289.png]]
1340	1340
1341		-
1342		-
1343	1343	=== 3.6.2 Digital Input Port: DI1/DI2 ( For LT-22222-L) ===
1344	1344
1345	1345	(((
...	...	@@ -1355,106 +1355,51 @@
1355	1355	[[image:1653357170703-587.png]]
1356	1356
1357	1357	(((
1358		-(((
1359	1359	When use need to connect a device to the DI port, both DI1+ and DI1- must be connected.
1360	1360	)))
1361		-)))
1362	1362
1363		-(((
1364		-
1365		-)))
1366	1366
1367		-(((
1368		-(% style="color:blue" %)**Example1**(%%): Connect to a Low active sensor.
1369		-)))
	1246	+**Example1**: Connect to a Low active sensor.
1370	1370
1371		-(((
1372	1372	This type of sensor will output a low signal GND when active.
1373		-)))
1374	1374
1375		-* (((
1376		-Connect sensor’s output to DI1-
1377		-)))
1378		-* (((
1379		-Connect sensor’s VCC to DI1+.
1380		-)))
	1250	+* Connect sensor’s output to DI1-
	1251	+* Connect sensor’s VCC to DI1+.
1381	1381
1382		-(((
1383		-So when sensor active, the current between NEC2501 pin1 and pin2 is：
1384		-)))
	1253	+So when sensor active, the current between NEC2501 pin1 and pin2 is： ​​
1385	1385
1386		-(((
1387		-[[image:1653968155772-850.png||height="23" width="19"]]**= DI1+ / 1K.**
1388		-)))
	1255	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/image-20220524095628-8.png?rev=1.1||alt="image-20220524095628-8.png"]]** [[image:image-20220524095628-8.png]] = DI1+ / 1K.**
1389	1389
1390		-(((
1391		-If DI1+ = 12v, the [[image:1653968155772-850.png||height="23" width="19"]]= 12mA , So the LT-22222-L will be able to detect this active signal.
1392		-)))
	1257	+If DI1+ = 12v, the //IF// = 12mA , So the LT-22222-L will be able to detect this active signal.
1393	1393
1394		-(((
1395		-
1396		-)))
1397	1397
1398		-(((
1399		-(% style="color:blue" %)**Example2**(%%): Connect to a High active sensor.
1400		-)))
	1260	+**Example2**: Connect to a High active sensor.
1401	1401
1402		-(((
1403	1403	This type of sensor will output a high signal (example 24v) when active.
1404		-)))
1405	1405
1406		-* (((
1407		-Connect sensor’s output to DI1+
1408		-)))
1409		-* (((
1410		-Connect sensor’s GND DI1-.
1411		-)))
	1264	+* Connect sensor’s output to DI1+
	1265	+* Connect sensor’s GND DI1-.
1412	1412
1413		-(((
1414	1414	So when sensor active, the current between NEC2501 pin1 and pin2 is:
1415		-)))
1416	1416
1417		-(((
1418		-[[image:1653968155772-850.png||height="23" width="19"]]**= DI1+ / 1K.**
1419		-)))
	1269	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/image-20220524095628-8.png?rev=1.1||alt="image-20220524095628-8.png"]]** [[image:image-20220524095628-8.png]]= DI1+ / 1K.**
1420	1420
1421		-(((
1422		-If **DI1+ = 24v**, the[[image:1653968155772-850.png||height="23" width="19"]] 24mA , So the LT-22222-L will be able to detect this high active signal.
1423		-)))
	1271	+If **DI1+ = 24v**, the [[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/image-20220524095628-8.png?rev=1.1||alt="image-20220524095628-8.png"]]**[[image:image-20220524095628-8.png]]** = 24mA , So the LT-22222-L will be able to detect this high active signal.
1424	1424
1425		-(((
1426		-
1427		-)))
1428	1428
1429		-(((
1430		-(% style="color:blue" %)**Example3**(%%): Connect to a 220v high active sensor.
1431		-)))
	1274	+**Example3**: Connect to a 220v high active sensor.
1432	1432
1433		-(((
1434	1434	Assume user want to monitor an active signal higher than 220v, to make sure not burn the photocoupler
1435		-)))
1436	1436
1437		-* (((
1438		-Connect sensor’s output to DI1+ with a serial 50K resistor
1439		-)))
1440		-* (((
1441		-Connect sensor’s GND DI1-.
1442		-)))
	1278	+* Connect sensor’s output to DI1+ with a serial 50K resistor
	1279	+* Connect sensor’s GND DI1-.
1443	1443
1444		-(((
1445	1445	So when sensor active, the current between NEC2501 pin1 and pin2 is:
1446		-)))
1447	1447
1448		-(((
1449		- [[image:1653968155772-850.png||height="23" width="19"]]**= DI1+ / 51K.**
1450		-)))
	1283	+ [[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/image-20220524095628-8.png?rev=1.1||alt="image-20220524095628-8.png"]]**[[image:image-20220524095628-8.png]] = DI1+ / 51K.**
1451	1451
1452		-(((
1453		-If sensor output is 220v, the [[image:1653968155772-850.png||height="23" width="19"]](% id="cke_bm_243359S" style="display:none" %)[[image:image-20220524095628-8.png]](%%) = DI1+ / 51K.  = 4.3mA , So the LT-22222-L will be able to detect this high active signal safely.
1454		-)))
	1285	+If sensor output is 220v, the (% id="cke_bm_243359S" style="display:none" %)[[image:image-20220524095628-8.png]](%%) = DI1+ / 51K.  = 4.3mA , So the LT-22222-L will be able to detect this high active signal safely.
1455	1455
1456		-
1457		-
1458	1458	=== 3.6.3 Digital Output Port: DO1/DO2 /DO3 ===
1459	1459
1460	1460	NPN output: GND or Float. Max voltage can apply to output pin is 36v.
...	...	@@ -1461,15 +1461,12 @@
1461	1461
1462	1462	[[image:1653357531600-905.png]]
1463	1463
1464		-
1465		-
1466	1466	=== 3.6.4 Analog Input Interface ===
1467	1467
1468	1468	The analog input interface is as below. The LT will measure the IN2 voltage so to calculate the current pass the Load. The formula is:
1469	1469
	1297	+**AC2 = (IN2 voltage )/12**
1470	1470
1471		-(% style="color:blue" %)**AC2 = (IN2 voltage )/12**
1472		-
1473	1473	[[image:1653357592296-182.png]]
1474	1474
1475	1475	Example to connect a 4~~20mA sensor
...	...	@@ -1476,24 +1476,21 @@
1476	1476
1477	1477	We take the wind speed sensor as an example for reference only.
1478	1478
	1305	+Specifications of the wind speed sensor:
1479	1479
1480		-**Specifications of the wind speed sensor:**
	1307	+Red:12~~24v
1481	1481
1482		-Red:  12~~24v
	1309	+Yellow:4~~20mA
1483	1483
1484		-Yellow:  4~~20mA
	1311	+Black:GND
1485	1485
1486		-Black:  GND
1487	1487
	1314	+Connection diagram:
1488	1488
1489		-**Connection diagram:**
1490		-
1491	1491	[[image:1653357640609-758.png]]
1492	1492
1493	1493	[[image:1653357648330-671.png||height="155" width="733"]]
1494	1494
1495		-
1496		-
1497	1497	=== 3.6.5 Relay Output ===
1498	1498
1499	1499	(((
...	...	@@ -1504,13 +1504,10 @@
1504	1504
1505	1505	[[image:image-20220524100215-10.png||height="382" width="723"]]
1506	1506
1507		-
1508		-
1509	1509	== 3.7 LEDs Indicators ==
1510	1510
1511	1511	[[image:image-20220524100748-11.png]]
1512	1512
1513		-
1514	1514	= 4. Use AT Command =
1515	1515
1516	1516	== 4.1 Access AT Command ==
...	...	@@ -1519,7 +1519,6 @@
1519	1519
1520	1520	[[image:1653358238933-385.png]]
1521	1521
1522		-
1523	1523	(((
1524	1524	In PC, User needs to set (% style="color:#4f81bd" %)**serial tool**(%%)(such as [[putty>>url:https://www.chiark.greenend.org.uk/~~sgtatham/putty/latest.html]], SecureCRT) baud rate to (% style="color:green" %)**9600**(%%) to access to access serial console for LT. The AT commands are disable by default and need to enter password (default:(% style="color:green" %)**123456**)(%%) to active it. As shown below:
1525	1525	)))
...	...	@@ -1526,7 +1526,6 @@
1526	1526
1527	1527	[[image:1653358355238-883.png]]
1528	1528
1529		-
1530	1530	(((
1531	1531	More detail AT Command manual can be found at [[AT Command Manual>>url:http://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/]]
1532	1532	)))
...	...	@@ -1713,20 +1713,14 @@
1713	1713
1714	1714	(((
1715	1715	AT+CFG: Print all settings
1716		-
1717		-
1718	1718	)))
1719	1719
1720		-
1721		-
1722	1722	== 4.2 Common AT Command Sequence ==
1723	1723
1724	1724	=== 4.2.1 Multi-channel ABP mode (Use with SX1301/LG308) ===
1725	1725
1726	1726	(((
1727		-
1728		-
1729		-**If device has not joined network yet:**
	1541	+If device has not joined network yet:
1730	1730	)))
1731	1731
1732	1732	(((
...	...	@@ -1751,7 +1751,7 @@
1751	1751
1752	1752
1753	1753	(((
1754		-**If device already joined network:**
	1566	+If device already joined network:
1755	1755	)))
1756	1756
1757	1757	(((
...	...	@@ -1760,18 +1760,12 @@
1760	1760
1761	1761	(((
1762	1762	(% style="background-color:#dcdcdc" %)ATZ
1763		-
1764		-
1765	1765	)))
1766	1766
1767		-
1768		-
1769	1769	=== 4.2.2 Single-channel ABP mode (Use with LG01/LG02) ===
1770	1770
1771	1771	(((
1772		-
1773		-
1774		-(% style="background-color:#dcdcdc" %)123456(%%)  Enter Password to have AT access.
	1580	+(% style="background-color:#dcdcdc" %) 123456(%%)   Enter Password to have AT access.
1775	1775	)))
1776	1776
1777	1777	(((
...	...	@@ -1779,7 +1779,7 @@
1779	1779	)))
1780	1780
1781	1781	(((
1782		-(% style="background-color:#dcdcdc" %) 123456(%%)  Enter Password to have AT access.
	1588	+(% style="background-color:#dcdcdc" %) 123456(%%)   Enter Password to have AT access.
1783	1783	)))
1784	1784
1785	1785	(((
...	...	@@ -1787,41 +1787,39 @@
1787	1787	)))
1788	1788
1789	1789	(((
1790		-(% style="background-color:#dcdcdc" %) AT+NJM=0(%%)  Set to ABP mode
	1596	+(% style="background-color:#dcdcdc" %) AT+NJM=0(%%) Set to ABP mode
1791	1791	)))
1792	1792
1793	1793	(((
1794		-(% style="background-color:#dcdcdc" %) AT+ADR=0(%%)  Set the Adaptive Data Rate Off
	1600	+(% style="background-color:#dcdcdc" %) AT+ADR=0(%%) Set the Adaptive Data Rate Off
1795	1795	)))
1796	1796
1797	1797	(((
1798		-(% style="background-color:#dcdcdc" %) AT+DR=5(%%)  Set Data Rate
	1604	+(% style="background-color:#dcdcdc" %) AT+DR=5(%%)  Set Data Rate
1799	1799	)))
1800	1800
1801	1801	(((
1802		-(% style="background-color:#dcdcdc" %) AT+TDC=60000(%%)  Set transmit interval to 60 seconds
	1608	+(% style="background-color:#dcdcdc" %) AT+TDC=60000(%%)  Set transmit interval to 60 seconds
1803	1803	)))
1804	1804
1805	1805	(((
1806		-(% style="background-color:#dcdcdc" %) AT+CHS=868400000(%%)  Set transmit frequency to 868.4Mhz
	1612	+(% style="background-color:#dcdcdc" %) AT+CHS=868400000(%%) Set transmit frequency to 868.4Mhz
1807	1807	)))
1808	1808
1809	1809	(((
1810		-(% style="background-color:#dcdcdc" %) AT+RX2FQ=868400000(%%)  Set RX2Frequency to 868.4Mhz (according to the result from server)
	1616	+(% style="background-color:#dcdcdc" %) AT+RX2FQ=868400000(%%) Set RX2Frequency to 868.4Mhz (according to the result from server)
1811	1811	)))
1812	1812
1813	1813	(((
1814		-(% style="background-color:#dcdcdc" %) AT+RX2DR=5(%%)  Set RX2DR to match the downlink DR from server. see below
	1620	+(% style="background-color:#dcdcdc" %) AT+RX2DR=5(%%)  Set RX2DR to match the downlink DR from server. see below
1815	1815	)))
1816	1816
1817	1817	(((
1818		-(% style="background-color:#dcdcdc" %) AT+DADDR=26 01 1A F1 (%%) Set Device Address to 26 01 1A F1, this ID can be found in the LoRa Server portal.
	1624	+(% style="background-color:#dcdcdc" %) AT+DADDR=26 01 1A F1 (%%)Set Device Address to 26 01 1A F1, this ID can be found in the LoRa Server portal.
1819	1819	)))
1820	1820
1821	1821	(((
1822		-(% style="background-color:#dcdcdc" %) ATZ         (%%) Reset MCU
1823		-
1824		-
	1628	+(% style="background-color:#dcdcdc" %) ATZ         (%%) Reset MCU
1825	1825	)))
1826	1826
1827	1827	(((
...	...	@@ -1843,7 +1843,6 @@
1843	1843
1844	1844	)))
1845	1845
1846		-
1847	1847	=== 4.2.3 Change to Class A ===
1848	1848
1849	1849	If sensor JOINED
...	...	@@ -1850,30 +1850,23 @@
1850	1850	(% style="background-color:#dcdcdc" %)AT+CLASS=A
1851	1851	ATZ
1852	1852
1853		-
1854	1854	= 5. FAQ =
1855	1855
1856	1856	== 5.1 How to upgrade the image? ==
1857	1857
1858		-
1859	1859	The LT LoRaWAN Controller is shipped with a 3.5mm cable, the cable is used to upload image to LT to:
1860	1860
1861	1861	* Support new features
1862	1862	* For bug fix
1863	1863	* Change LoRaWAN bands.
1864		-
1865	1865	Below shows the hardware connection for how to upload an image to the LT:
	1666	+* [[image:1653359603330-121.png]]
1866	1866
1867		-[[image:1653359603330-121.png]]
1868		-
1869		-
1870	1870	(((
1871		-(% style="color:blue" %)**Step1**(%%)**:** Download [[flash loader>>url:https://www.st.com/content/st_com/en/products/development-tools/software-development-tools/stm32-software-development-tools/stm32-programmers/flasher-stm32.html]].
1872		-(% style="color:blue" %)**Step2**(%%)**:** Download the [[LT Image files>>url:http://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/image/]].
1873		-(% style="color:blue" %)**Step3**(%%)**:** Open flashloader; choose the correct COM port to update.
1874		-
1875		-
1876		-(% style="color:blue" %)**For LT-22222-L**(%%):
	1669	+**Step1:** Download [[flash loader>>url:https://www.st.com/content/st_com/en/products/development-tools/software-development-tools/stm32-software-development-tools/stm32-programmers/flasher-stm32.html]].
	1670	+**Step2**: Download the [[LT Image files>>url:http://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/image/]].
	1671	+**Step3: **Open flashloader; choose the correct COM port to update.
	1672	+**For LT-22222-L**:
1877	1877	Hold down the PRO button and then momentarily press the RST reset button and the **DO1 led** will change from OFF to ON. When **DO1 LED** is on, it means the device is in download mode.
1878	1878	)))
1879	1879
...	...	@@ -1883,16 +1883,12 @@
1883	1883
1884	1884	[[image:image-20220524104033-15.png]]
1885	1885
1886		-
1887	1887	(% style="color:red" %)**Notice**(%%): In case user has lost the program cable. User can hand made one from a 3.5mm cable. The pin mapping is:
1888	1888
1889	1889	[[image:1653360054704-518.png||height="186" width="745"]]
1890	1890
1891		-
1892	1892	(((
1893	1893	(((
1894		-
1895		-
1896	1896	== 5.2 How to change the LoRa Frequency Bands/Region? ==
1897	1897	)))
1898	1898	)))
...	...	@@ -1902,8 +1902,6 @@
1902	1902	)))
1903	1903
1904	1904	(((
1905		-
1906		-
1907	1907	== 5.3 How to set up LT to work with Single Channel Gateway such as LG01/LG02? ==
1908	1908	)))
1909	1909
...	...	@@ -1916,8 +1916,6 @@
1916	1916	(((
1917	1917	(((
1918	1918	Assume we have a LG02 working in the frequency 868400000 now , below is the step.
1919		-
1920		-
1921	1921	)))
1922	1922	)))
1923	1923
...	...	@@ -1933,25 +1933,23 @@
1933	1933	(% style="color:red" %)Note: user just need to make sure above three keys match, User can change either in TTN or Device to make then match. In TTN, NETSKEY and APPSKEY can be configured by user in setting page, but Device Addr is generated by TTN.
1934	1934	)))
1935	1935
1936		-
1937	1937	(((
1938	1938	(% style="color:#4f81bd" %)**Step2**(%%)**: **Run AT Command to make LT work in Single frequency & ABP mode. Below is the AT commands:
1939	1939	)))
1940	1940
1941	1941	(((
1942		-(% style="background-color:#dcdcdc" %)123456 (%%) Enter Password to have AT access.
1943		-(% style="background-color:#dcdcdc" %)AT+FDR(%%)  Reset Parameters to Factory Default, Keys Reserve
1944		-(% style="background-color:#dcdcdc" %)123456 (%%) Enter Password to have AT access.
1945		-(% style="background-color:#dcdcdc" %)AT+NJM=0 (%%) Set to ABP mode
1946		-(% style="background-color:#dcdcdc" %)AT+ADR=0 (%%) Set the Adaptive Data Rate Off
1947		-(% style="background-color:#dcdcdc" %)AT+DR=5 (%%) Set Data Rate (Set AT+DR=3 for 915 band)
1948		-(% style="background-color:#dcdcdc" %)AT+TDC=60000 (%%) Set transmit interval to 60 seconds
1949		-(% style="background-color:#dcdcdc" %)AT+CHS=868400000(%%)  Set transmit frequency to 868.4Mhz
1950		-(% style="background-color:#dcdcdc" %)AT+DADDR=26 01 1A F1(%%)  Set Device Address to 26 01 1A F1
1951		-(% style="background-color:#dcdcdc" %)ATZ        (%%) Reset MCU
	1729	+(% style="background-color:#dcdcdc" %)123456 (%%) Enter Password to have AT access.
	1730	+(% style="background-color:#dcdcdc" %)AT+FDR  (%%) Reset Parameters to Factory Default, Keys Reserve
	1731	+(% style="background-color:#dcdcdc" %)123456  (%%) Enter Password to have AT access.
	1732	+(% style="background-color:#dcdcdc" %)AT+NJM=0 (%%)Set to ABP mode
	1733	+(% style="background-color:#dcdcdc" %)AT+ADR=0 (%%)Set the Adaptive Data Rate Off
	1734	+(% style="background-color:#dcdcdc" %)AT+DR=5 (%%) Set Data Rate (Set AT+DR=3 for 915 band)
	1735	+(% style="background-color:#dcdcdc" %)AT+TDC=60000  (%%)Set transmit interval to 60 seconds
	1736	+(% style="background-color:#dcdcdc" %)AT+CHS=868400000 (%%)Set transmit frequency to 868.4Mhz
	1737	+(% style="background-color:#dcdcdc" %)AT+DADDR=26 01 1A F1(%%) Set Device Address to 26 01 1A F1
	1738	+(% style="background-color:#dcdcdc" %)ATZ                (%%)Reset MCU
1952	1952	)))
1953	1953
1954		-
1955	1955	(((
1956	1956	As shown in below:
1957	1957	)))
...	...	@@ -1958,21 +1958,13 @@
1958	1958
1959	1959	[[image:1653360498588-932.png||height="485" width="726"]]
1960	1960
1961		-
1962	1962	== 5.4 Can I see counting event in Serial? ==
1963	1963
1964	1964	(((
1965	1965	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.
1966		-
1967		-
1968		-== 5.5 Can i use point to point communication for LT-22222-L? ==
1969		-
1970		-Yes, please refer [[Point to Point Communication>>doc:Main. Point to Point Communication of LT-22222-L.WebHome]]
1971	1971	)))
1972	1972
1973	1973	(((
1974		-
1975		-
1976	1976	= 6. Trouble Shooting =
1977	1977	)))
1978	1978
...	...	@@ -1983,78 +1983,172 @@
1983	1983	)))
1984	1984
1985	1985	(((
1986		-Please see this link for how to debug: [[LoRaWAN Communication Debug>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H5.1Howitwork"]]
1987		-)))
	1764	+Please see this link for how to debug:
1988	1988
1989		-(((
	1766	+[[http:~~/~~/wiki1.dragino.com/xwiki/bin/view/Main/LoRaWAN%20Communication%20Debug/#H5.1Howitwork>>http://wiki1.dragino.com/xwiki/bin/view/Main/LoRaWAN%20Communication%20Debug/#H5.1Howitwork]]
	1767	+
1990	1990
	1769	+)))
1991	1991
	1771	+(((
1992	1992	== 6.2 Have trouble to upload image. ==
1993	1993	)))
1994	1994
1995	1995	(((
1996		-See this link for trouble shooting: [[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
	1776	+See this link for trouble shooting:
	1777	+
	1778	+[[http:~~/~~/wiki1.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/>>http://wiki1.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/]]
1997	1997	)))
1998	1998
1999	1999	(((
2000	2000
	1783	+)))
2001	2001
	1785	+(((
2002	2002	== 6.3 Why I can’t join TTN in US915 /AU915 bands? ==
2003	2003	)))
2004	2004
2005	2005	(((
2006		-It might be about the channels mapping. [[Please see this link for detail>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]]
	1790	+It might be about the channels mapping. Please see this link for detail:
	1791	+
	1792	+[[http:~~/~~/wiki1.dragino.com/xwiki/bin/view/Main/LoRaWAN%20Communication%20Debug/#H2.NoticeofUS9152FCN4702FAU915Frequencyband>>http://wiki1.dragino.com/xwiki/bin/view/Main/LoRaWAN%20Communication%20Debug/#H2.NoticeofUS9152FCN4702FAU915Frequencyband]]
2007	2007	)))
2008	2008
	1795	+(((
	1796	+
	1797	+)))
2009	2009
2010		-
	1799	+(((
2011	2011	= 7. Order Info =
	1801	+)))
2012	2012
2013		-
	1803	+(((
	1804	+(((
2014	2014	(% style="color:#4f81bd" %)**LT-22222-L-XXX:**
	1806	+)))
	1807	+)))
2015	2015
2016		-
	1809	+(((
	1810	+(((
2017	2017	(% style="color:#4f81bd" %)**XXX:**
	1812	+)))
	1813	+)))
2018	2018
2019		-* (% style="color:#4f81bd" %)**EU433**(%%): LT with frequency bands EU433
2020		-* (% style="color:#4f81bd" %)**EU868**(%%): LT with frequency bands EU868
2021		-* (% style="color:#4f81bd" %)**KR920**(%%): LT with frequency bands KR920
2022		-* (% style="color:#4f81bd" %)**CN470**(%%): LT with frequency bands CN470
2023		-* (% style="color:#4f81bd" %)**AS923**(%%): LT with frequency bands AS923
2024		-* (% style="color:#4f81bd" %)**AU915**(%%): LT with frequency bands AU915
2025		-* (% style="color:#4f81bd" %)**US915**(%%): LT with frequency bands US915
2026		-* (% style="color:#4f81bd" %)**IN865**(%%): LT with frequency bands IN865
2027		-* (% style="color:#4f81bd" %)**CN779**(%%): LT with frequency bands CN779
	1815	+(((
	1816	+* (((
	1817	+(% style="color:#4f81bd" %)**EU433**(%%): LT with frequency bands EU433
	1818	+)))
	1819	+)))
2028	2028
2029		-= 8. Packing Info =
	1821	+(((
	1822	+* (((
	1823	+(% style="color:#4f81bd" %)**EU868**(%%): LT with frequency bands EU868
	1824	+)))
	1825	+)))
2030	2030
	1827	+(((
	1828	+* (((
	1829	+(% style="color:#4f81bd" %)**KR920**(%%): LT with frequency bands KR920
	1830	+)))
	1831	+)))
2031	2031
	1833	+(((
	1834	+* (((
	1835	+(% style="color:#4f81bd" %)**CN470**(%%): LT with frequency bands CN470
	1836	+)))
	1837	+)))
	1838	+
	1839	+(((
	1840	+* (((
	1841	+(% style="color:#4f81bd" %)**AS923**(%%): LT with frequency bands AS923
	1842	+)))
	1843	+)))
	1844	+
	1845	+(((
	1846	+* (((
	1847	+(% style="color:#4f81bd" %)**AU915**(%%): LT with frequency bands AU915
	1848	+)))
	1849	+)))
	1850	+
	1851	+(((
	1852	+* (((
	1853	+(% style="color:#4f81bd" %)**US915**(%%): LT with frequency bands US915
	1854	+)))
	1855	+)))
	1856	+
	1857	+(((
	1858	+* (((
	1859	+(% style="color:#4f81bd" %)**IN865**(%%): LT with frequency bands IN865
	1860	+)))
	1861	+)))
	1862	+
	1863	+(((
	1864	+* (((
	1865	+(% style="color:#4f81bd" %)**CN779**(%%): LT with frequency bands CN779
	1866	+)))
	1867	+
	1868	+= 8. Packing Info =
	1869	+)))
	1870	+
	1871	+(((
	1872	+(((
2032	2032	**Package Includes**:
	1874	+)))
	1875	+)))
2033	2033
	1877	+(((
	1878	+(((
2034	2034	* LT-22222-L I/O Controller x 1
2035	2035	* Stick Antenna for LoRa RF part x 1
2036	2036	* Bracket for controller x1
2037	2037	* Program cable x 1
	1883	+)))
	1884	+)))
2038	2038
	1886	+(((
	1887	+(((
2039	2039	**Dimension and weight**:
	1889	+)))
	1890	+)))
2040	2040
	1892	+(((
	1893	+(((
2041	2041	* Device Size: 13.5 x 7 x 3 cm
2042	2042	* Device Weight: 105g
2043	2043	* Package Size / pcs : 14.5 x 8 x 5 cm
2044	2044	* Weight / pcs : 170g
	1898	+)))
	1899	+)))
2045	2045
	1901	+(((
2046	2046	= 9. Support =
	1903	+)))
2047	2047
2048	2048	* (((
	1906	+(((
2049	2049	Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
2050	2050	)))
	1909	+)))
2051	2051	* (((
2052		-Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:file:///D:/市场资料/说明书/LoRa/LT系列/support@dragino.com]]
	1911	+(((
	1912	+Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to
2053	2053	)))
	1914	+)))
2054	2054
	1916	+(((
	1917	+(((
	1918	+ [[support@dragino.com>>url:file:///D:/市场资料/说明书/LoRa/LT系列/support@dragino.com]]
	1919	+)))
	1920	+
	1921	+(((
2055	2055	= 10. Reference​​​​​ =
2056	2056
2057		-* 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]]
	1924	+* Product Page:
	1925	+
	1926	+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]]
	1927	+
2058	2058	* [[Image Download>>url:http://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/image/]]
2059	2059	* [[AT Command Manual>>url:http://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/]]
2060	2060	* [[Hardware Source>>url:https://github.com/dragino/Lora/tree/master/LT/LT-33222-L/v1.0]]
	1931	+)))
	1932	+)))

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