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

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Details

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Content

...	...	@@ -131,7 +131,7 @@
131	131
132	132	The LT is configured as LoRaWAN OTAA Class C mode by default. It has OTAA keys to join network. To connect a local LoRaWAN network, user just need to input the OTAA keys in the network server and power on the LT. It will auto join the network via OTAA. For LT-22222-L, the LED will show the Join status: After power on **TX LED** will fast blink 5 times, LT-22222-L will enter working mode and start to JOIN LoRaWAN network. **TX LED** will be on for 5 seconds after joined in network. When there is message from server, the **RX LED** will be on for 1 second.
133	133
134		-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>>path:#AT_Command]] to set the keys in the devices.
	134	+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>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/#H4.UseATCommand]] to set the keys in the devices.
135	135
136	136	3.2 Example to join LoRaWAN network
137	137
...	...	@@ -327,7 +327,7 @@
327	327	**ATZ**
328	328	)))
329	329
330		-Other AT Commands for counting are similar to [[MOD2 Counting Command>>path:#COUNT_COMMAND]].
	330	+Other AT Commands for counting are similar to [[MOD2 Counting Command>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/#H3.3.2AT2BMOD3D22C28DoubleDICounting29]].
331	331
332	332	=== 3.3.4 AT+MOD~=4, Single DI Counting + 1 x Voltage Counting ===
333	333
...	...	@@ -362,7 +362,7 @@
362	362	)))
363	363
364	364
365		-Other AT Commands for counting are similar to [[MOD2 Counting Command>>path:#COUNT_COMMAND]].
	365	+Other AT Commands for counting are similar to [[MOD2 Counting Command>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/#H3.3.2AT2BMOD3D22C28DoubleDICounting29]].
366	366
367	367	**Plus below command for AVI1 Counting:**
368	368
...	...	@@ -414,7 +414,7 @@
414	414	**ATZ**
415	415	)))
416	416
417		-Other AT Commands for counting are similar to [[MOD2 Counting Command>>path:#COUNT_COMMAND]].
	417	+Other AT Commands for counting are similar to [[MOD2 Counting Command>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/#H3.3.2AT2BMOD3D22C28DoubleDICounting29]].
418	418
419	419	=== 3.3.6 AT+ADDMOD~=6. (Trigger Mode, Optional) ===
420	420
...	...	@@ -463,7 +463,7 @@
463	463
464	464	**Downlink Command to set Trigger Condition**
465	465
466		-Type Code: 0xAA. Downlink command same as AT Command [[AT+AVLIM, AT+ACLIM>>path:#AT_Trigger]]
	466	+Type Code: 0xAA. Downlink command same as AT Command **AT+AVLIM, AT+ACLIM**
467	467
468	468	Format: AA xx yy1 yy1 yy2 yy2 yy3 yy3 yy4 yy4
469	469
...	...	@@ -483,7 +483,7 @@
483	483
484	484	Same as AT+AVLIM=5000,0,0,0   (If AVI1 voltage lower than 5V , trigger uplink, 0 means ignore)
485	485
486		-Example2: AA 02 01 00
	486	+**Example2**: AA 02 01 00
487	487
488	488	Same as AT+ DTRI =1,0  (Enable DI1 trigger / disable DI2 trigger)
489	489
...	...	@@ -580,7 +580,6 @@
580	580	**0x01 aa bb cc     ~/~/ Same as AT+TDC=0x(aa bb cc)**
581	581	)))
582	582
583		-
584	584	==== 3.4.2.2 Set Work Mode (AT+MOD) ====
585	585
586	586	Set work mode.
...	...	@@ -616,7 +616,6 @@
616	616
617	617	**Example**: 0x08FF, ask device to send an Uplink
618	618
619		-
620	620	==== 3.4.2.4 Enable Trigger Mode ====
621	621
622	622	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]]
...	...	@@ -632,14 +632,15 @@
632	632
633	633	0: Disable Trigger Mode
634	634
635		-
636	636	* Downlink Payload (prefix 0x0A 06):
637	637
638		-0x0A 06 aa     ~/~/ Same as AT+ADDMOD6=aa,
	635	+(% class="box infomessage" %)
	636	+(((
	637	+**0x0A 06 aa     ~/~/ Same as AT+ADDMOD6=aa,**
	638	+)))
639	639
	640	+==== 3.4.2.5 Poll trigger settings ====
640	640
641		-==== Poll trigger settings ====
642		-
643	643	Poll trigger settings,
644	644
645	645	* AT Command:
...	...	@@ -646,339 +646,337 @@
646	646
647	647	There is no AT Command for this feature.
648	648
649		-
650	650	* Downlink Payload (prefix 0x AB 06):
651	651
652		-0xAB 06  ~/~/ Poll trigger settings, device will uplink [[trigger settings>>path:#Trigger_Settings]] once receive this command
	650	+(% class="box infomessage" %)
	651	+(((
	652	+**0xAB 06  ~/~/ Poll trigger settings, device will uplink trigger settings once receive this command**
	653	+)))
653	653
	655	+==== 3.4.2.6 Enable / Disable DI1/DI2/DI3 as trigger ====
654	654
655		-==== Enable / Disable DI1/DI2/DI3 as trigger ====
656		-
657	657	Enable Disable DI1/DI2/DI2 as trigger,
658	658
659	659	* AT Command:
660	660
661		-Format: AT+DTRI=<DI1_TIRGGER_FlAG>,< DI2_TIRGGER_FlAG >
	661	+(% class="box infomessage" %)
	662	+(((
	663	+**Format: AT+DTRI=<DI1_TIRGGER_FlAG>,< DI2_TIRGGER_FlAG >**
	664	+)))
662	662
663		-Example:
	666	+**Example:**
664	664
665	665	AT+ DTRI =1,0   (Enable DI1 trigger / disable DI2 trigger)
666	666
667		-
668		-
669	669	* Downlink Payload (prefix 0xAA 02):
670	670
671		-0xAA 02 aa bb  ~/~/ Same as AT+DTRI=aa,bb
	672	+(% class="box infomessage" %)
	673	+(((
	674	+**0xAA 02 aa bb  ~/~/ Same as AT+DTRI=aa,bb**
	675	+)))
672	672
	677	+==== 3.4.2.7 Trigger1 – Set DI1 or DI3 as trigger ====
673	673
674		-
675		-==== Trigger1 – Set DI1 or DI3 as trigger ====
676		-
677	677	Set DI1 or DI3(for LT-33222-L) trigger.
678	678
679	679	* AT Command:
680	680
681		-AT+TRIG1=a,b
	683	+(% class="box infomessage" %)
	684	+(((
	685	+**AT+TRIG1=a,b**
	686	+)))
682	682
683	683	a : Interrupt mode. 0: falling edge; 1: rising edge, 2: falling and raising edge(for MOD=1).
684	684
685	685	b : delay timing.
686	686
687		-Example:
	692	+**Example:**
688	688
689	689	AT+TRIG1=1,100(set DI1 port to trigger on high level, valid signal is 100ms )
690	690
691		-
692	692	* Downlink Payload (prefix 0x09 01 ):
693	693
694		-0x09 01 aa bb cc ~/~/ same as AT+TRIG1=aa,0x(bb cc)
	698	+(% class="box infomessage" %)
	699	+(((
	700	+**0x09 01 aa bb cc ~/~/ same as AT+TRIG1=aa,0x(bb cc)**
	701	+)))
695	695
	703	+==== 3.4.2.8 Trigger2 – Set DI2 as trigger ====
696	696
697		-==== Trigger2 – Set DI2 as trigger ====
698		-
699	699	Set DI2 trigger.
700	700
701	701	* AT Command:
702	702
703		-AT+TRIG2=a,b
	709	+(% class="box infomessage" %)
	710	+(((
	711	+**AT+TRIG2=a,b**
	712	+)))
704	704
705	705	a : Interrupt mode. 0: falling edge; 1: rising edge, 2: falling and raising edge(for MOD=1).
706	706
707	707	b : delay timing.
708	708
709		-Example:
	718	+**Example:**
710	710
711	711	AT+TRIG2=0,100(set DI1 port to trigger on low level, valid signal is 100ms )
712	712
713		-
714	714	* Downlink Payload (prefix 0x09 02 ):
715	715
716		-0x09 02 aa bb cc ~/~/ same as AT+TRIG1=aa,0x(bb cc)
	724	+(% class="box infomessage" %)
	725	+(((
	726	+**0x09 02 aa bb cc ~/~/ same as AT+TRIG1=aa,0x(bb cc)**
	727	+)))
717	717
	729	+==== 3.4.2.9 Trigger – Set AC (current) as trigger ====
718	718
719		-==== Trigger – Set AC (current) as trigger ====
	731	+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]]
720	720
721		-Set current trigger , base on AC port. See [[trigger mode>>path:#MOD6]]
722		-
723	723	* AT Command:
724	724
725		-AT+ACLIM. See [[trigger mode>>path:#MOD6]]
	735	+(% class="box infomessage" %)
	736	+(((
	737	+**AT+ACLIM. **
	738	+)))
726	726
727		-
728	728	* Downlink Payload (prefix 0xAA 01 ):
729	729
730		-0x AA 01 aa bb cc dd ee ff gg hh ~/~/ same as AT+ACLIM See [[trigger mode>>path:#MOD6]]
	742	+(% class="box infomessage" %)
	743	+(((
	744	+**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]]**
	745	+)))
731	731
	747	+==== 3.4.2.10 Trigger – Set AV (voltage) as trigger ====
732	732
733		-==== Trigger – Set AV (voltage) as trigger ====
	749	+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]]
734	734
735		-Set current trigger , base on AV port. See [[trigger mode>>path:#MOD6]]
736		-
737	737	* AT Command:
738	738
739		-AT+AVLIM. See [[trigger mode>>path:#MOD6]]
	753	+(% class="box infomessage" %)
	754	+(((
	755	+**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]]**
	756	+)))
740	740
741		-
742	742	* Downlink Payload (prefix 0xAA 00 ):
743	743
744		-0x AA 00 aa bb cc dd ee ff gg hh ~/~/ same as AT+AVLIM See [[trigger mode>>path:#MOD6]]
	760	+(% class="box infomessage" %)
	761	+(((
	762	+**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]] **
	763	+)))
745	745
746		-==== Trigger – Set minimum interval ====
	765	+==== 3.4.2.11 Trigger – Set minimum interval ====
747	747
748	748	Set AV and AC trigger minimum interval, system won’t response to the second trigger within this set time after the first trigger.
749	749
750	750	* AT Command:
751	751
752		-AT+ATDC=5. Device won’t response the second trigger within 5 minute after the first trigger.
	771	+(% class="box infomessage" %)
	772	+(((
	773	+**AT+ATDC=5. Device won’t response the second trigger within 5 minute after the first trigger.**
	774	+)))
753	753
754		-
755	755	* Downlink Payload (prefix 0xAC ):
756	756
757		-0x AC aa bb ~/~/ same as AT+ATDC=0x(aa bb)   . Unit (min)
	778	+(% class="box infomessage" %)
	779	+(((
	780	+**0x AC aa bb ~/~/ same as AT+ATDC=0x(aa bb)   . Unit (min)**
	781	+)))
758	758
	783	+==== 3.4.2.12 DO ~-~- Control Digital Output DO1/DO2/DO3 ====
759	759
760		-==== DO ~-~- Control Digital Output DO1/DO2/DO3 ====
761		-
762	762	* AT Command:
763	763
764	764	There is no AT Command to control Digital Output
765	765
766		-
767	767	* Downlink Payload (prefix 0x02):
768	768
769		-0x02 aa bb cc     ~/~/ Set DO1/DO2/DO3 output
	791	+(% class="box infomessage" %)
	792	+(((
	793	+**0x02 aa bb cc     ~/~/ Set DO1/DO2/DO3 output**
	794	+)))
770	770
	796	+(((
771	771	If payload = 0x02010001, while there is load between V+ and DOx, it means set DO1 to low, DO2 to high and DO3 to low.
	798	+)))
772	772
	800	+(((
773	773	01: Low,  00: High ,  11: No action
	802	+)))
774	774
775		-(% border="1" style="background-color:#f7faff" %)
776		-|Downlink Code|DO1|DO2|DO3
777		-|02  01  00  11|Low|High|No Action
778		-|02  00  11  01|High|No Action|Low
779		-|02  11  01  00|No Action|Low|High
	804	+[[image:image-20220524092754-5.png]]
780	780
781		-Note: For LT-22222-L, there is no DO3, the last byte can use any value.
	806	+(((
	807	+(% style="color:red" %)Note: For LT-22222-L, there is no DO3, the last byte can use any value.
	808	+)))
782	782
783		-Device will upload a packet if downlink code executes successfully.
	810	+(((
	811	+(% style="color:red" %)Device will upload a packet if downlink code executes successfully.
	812	+)))
784	784
785	785
	815	+==== 3.4.2.13 DO ~-~- Control Digital Output DO1/DO2/DO3 with time control ====
786	786
787		-
788		-
789		-==== DO ~-~- Control Digital Output DO1/DO2/DO3 with time control ====
790		-
791	791	* AT Command:
792	792
793	793	There is no AT Command to control Digital Output
794	794
795		-
796	796	* Downlink Payload (prefix 0xA9):
797	797
798		-0xA9 aa bb cc     ~/~/ Set DO1/DO2/DO3 output with time control
	823	+(% class="box infomessage" %)
	824	+(((
	825	+**0xA9 aa bb cc     ~/~/ Set DO1/DO2/DO3 output with time control**
	826	+)))
799	799
800	800	This is to control the digital output time of DO pin. Include four bytes:
801	801
802		-**First Byte:** Type code (0xA9)
	830	+(% style="color:#4f81bd" %)**First Byte**(%%)**:** Type code (0xA9)
803	803
804		-**Second Byte**: Inverter Mode
	832	+(% style="color:#4f81bd" %)**Second Byte**(%%): Inverter Mode
805	805
806	806	01: DO pins will change back to original state after timeout.
807	807
808	808	00: DO pins will change to an inverter state after timeout
809	809
	838	+(% style="color:#4f81bd" %)**Third Byte**(%%): Control Method and Ports status:
810	810
811		-**Third Byte**: Control Method and Ports status:
	840	+[[image:image-20220524093238-6.png]]
812	812
813		-(% border="1" style="background-color:#f7faff" %)
814		-|Second Byte|Status
815		-|0x01|DO1 set to low
816		-|0x00|DO1 set to high
817		-|0x11|DO1 NO Action
	842	+(% style="color:#4f81bd" %)**Fourth Byte**(%%): Control Method and Ports status:
818	818
819		-**Fourth Byte**: Control Method and Ports status:
	844	+[[image:image-20220524093328-7.png]]
820	820
821		-(% border="1" style="background-color:#f7faff" %)
822		-|Second Byte|Status
823		-|0x01|DO2 set to low
824		-|0x00|DO2 set to high
825		-|0x11|DO2 NO Action
	846	+(% style="color:#4f81bd" %)**Fifth Byte**(%%): Control Method and Ports status:
826	826
827		-**Fifth Byte**: Control Method and Ports status:
	848	+[[image:image-20220524093351-8.png]]
828	828
829		-(% border="1" style="background-color:#f7faff" %)
830		-|Second Byte|Status
831		-|0x01|DO3 set to low
832		-|0x00|DO3 set to high
833		-|0x11|DO3 NO Action
	850	+(% style="color:#4f81bd" %)**Sixth and Seventh Byte**:
834	834
835		-**Sixth and Seventh Byte**:
836		-
837	837	Latching time. Unit: ms
838	838
839	839	Device will upload a packet if downlink code executes successfully.
840	840
	856	+**Example payload:**
841	841
	858	+**~1. A9 01 01 01 01 07 D0**
842	842
843		-Example payload:
844		-
845		-1. A9 01 01 01 01 07 D0
846		-
847	847	DO1 pin & DO2 pin & DO3 pin will be set to Low, last 2 seconds, then change back to original state.
848	848
	862	+**2. A9 01 00 01 11 07 D0**
849	849
850		-1. A9 01 00 01 11 07 D0
851		-
852	852	DO1 pin set high, DO2 pin set low, DO3 pin no action, last 2 seconds, then change back to original state.
853	853
	866	+**3. A9 00 00 00 00 07 D0**
854	854
855		-1. A9 00 00 00 00 07 D0
856		-
857	857	DO1 pin & DO2 pin & DO3 pin will be set to high, last 2 seconds, then both change to low.
858	858
	870	+**4. A9 00 11 01 00 07 D0**
859	859
860		-1. A9 00 11 01 00 07 D0
861		-
862	862	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
863	863
864	864
	875	+=== 3.4.2.14 Relay ~-~- Control Relay Output RO1/RO2 ===
865	865
866		-
867		-==== Relay ~-~- Control Relay Output RO1/RO2 ====
868		-
869	869	* AT Command:
870	870
871	871	There is no AT Command to control Relay Output
872	872
873		-
874	874	* Downlink Payload (prefix 0x03):
875	875
876		-0x03 aa bb     ~/~/ Set RO1/RO2 output
	883	+(% class="box infomessage" %)
	884	+(((
	885	+**0x03 aa bb     ~/~/ Set RO1/RO2 output**
	886	+)))
877	877
	888	+(((
878	878	If payload = 0x030100, it means set RO1 to close and RO2 to open.
	890	+)))
879	879
	892	+(((
880	880	01: Close ,  00: Open , 11: No action
	894	+)))
881	881
882		-(% border="1" style="background-color:#f7faff" %)
883		-|Downlink Code|RO1|RO2
884		-|03  00  11|Open|No Action
885		-|03  01  11|Close|No Action
886		-|03  11  00|No Action|Open
887		-|03  11  01|No Action|Close
888		-|03  00  00|Open|Open
889		-|03  01  01|Close|Close
890		-|03  01  00|Close|Open
891		-|03  00  01|Open|Close
	896	+(((
	897	+[[image:image-20220524093724-9.png]]
	898	+)))
892	892
893	893	Device will upload a packet if downlink code executes successfully.
894	894
895	895
896		-==== Relay ~-~- Control Relay Output RO1/RO2 with time control ====
	903	+==== 3.4.2.15 Relay ~-~- Control Relay Output RO1/RO2 with time control ====
897	897
898	898	* AT Command:
899	899
900	900	There is no AT Command to control Relay Output
901	901
902		-
903	903	* Downlink Payload (prefix 0x05):
904	904
905		-0x05 aa bb cc dd     ~/~/ Set RO1/RO2 relay with time control:
	911	+(% class="box infomessage" %)
	912	+(((
	913	+**0x05 aa bb cc dd     ~/~/ Set RO1/RO2 relay with time control:**
	914	+)))
906	906
907	907	This is to control the relay output time of relay. Include four bytes:
908	908
909		-**First Byte:** Type code (0x05)
	918	+(% style="color:#4f81bd" %)**First Byte **(%%)**:** Type code (0x05)
910	910
911		-**Second Byte(aa)**: Inverter Mode
	920	+(% style="color:#4f81bd" %)**Second Byte(aa)**(%%): Inverter Mode
912	912
913	913	01: Relays will change back to original state after timeout.
914	914
915	915	00: Relays will change to an inverter state after timeout
916	916
	926	+(% style="color:#4f81bd" %)**Third Byte(bb)**(%%): Control Method and Ports status:
917	917
918		-**Third Byte(bb)**: Control Method and Ports status:
	928	+[[image:image-20220524093831-10.png]]
919	919
920		-(% border="1" style="background-color:#f7faff" %)
921		-|Value|Status
922		-|0x11|RO1 and RO2 to NO
923		-|0x10|RO2 to NO, RO1 to NC
924		-|0x01|RO2 to NC, RO1 to NO
925		-|0x00|RO1 and RO2 to NC.
926		-|0x20|RO1 No Action, RO2 to NC
927		-|0x21|RO1 No Action, RO2 to NO
928		-|0x02|RO1 to NC, RO2 No Action
929		-|0x12|RO1 to NO, RO2 No Action
	930	+(% style="color:#4f81bd" %)**Fourth/Fifth Bytes(cc)**(%%): Latching time. Unit: ms
930	930
931		-**Fourth / Fifth Bytes (cc)**: Latching time. Unit: ms
932		-
933	933	Device will upload a packet if downlink code executes successfully.
934	934
935		-
936		-
937	937	**Example payload:**
938	938
939		-1. 05 01 11 07 D0
	936	+**~1. 05 01 11 07 D0**
940	940
941	941	Relay1 and Relay 2 will be set to NO , last 2 seconds, then change back to original state.
942	942
	940	+**2. 05 01 10 07 D0**
943	943
944		-1. 05 01 10 07 D0
945		-
946	946	Relay1 will change to NO, Relay2 will change to NC, last 2 seconds, then both change back to original state.
947	947
	944	+**3. 05 00 01 07 D0**
948	948
949		-1. 05 00 01 07 D0
950		-
951	951	Relay1 will change to NC, Relay2 will change to NO, last 2 seconds, then relay change to NO, Relay2 change to NC.
952	952
	948	+**4. 05 00 00 07 D0**
953	953
954		-1. 05 00 00 07 D0
955		-
956	956	Relay 1 & relay2 will change to NC, last 2 seconds, then both change to NO.
957	957
958	958
	953	+==== 3.4.2.16 Counting ~-~- Voltage threshold counting ====
959	959
	955	+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]]
960	960
961		-
962		-
963		-==== Counting ~-~- Voltage threshold counting ====
964		-
965		-When voltage exceed the threshold, count. Feature see [[MOD4>>path:#MOD4]]
966		-
967	967	* AT Command:
968	968
969		-AT+VOLMAX    ~/~/ See [[MOD4>>path:#MOD4]]
	959	+(% class="box infomessage" %)
	960	+(((
	961	+**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]]**
	962	+)))
970	970
971		-
972	972	* Downlink Payload (prefix 0xA5):
973	973
974		-0xA5 aa bb cc   ~/~/ Same as AT+VOLMAX=(aa bb),cc
	966	+(% class="box infomessage" %)
	967	+(((
	968	+**0xA5 aa bb cc   ~/~/ Same as AT+VOLMAX=(aa bb),cc**
	969	+)))
975	975
	971	+==== 3.4.2.17 Counting ~-~- Pre-configure the Count Number ====
976	976
977		-==== Counting ~-~- Pre-configure the Count Number ====
978		-
979	979	* AT Command:
980	980
981		-AT+SETCNT=aa,(bb cc dd ee)
	975	+(% class="box infomessage" %)
	976	+(((
	977	+**AT+SETCNT=aa,(bb cc dd ee) **
	978	+)))
982	982
983	983	aa: 1: Set count1,
984	984
...	...	@@ -988,115 +988,107 @@
988	988
989	989	Bb cc dd ee: number to be set
990	990
991		-
992	992	* Downlink Payload (prefix 0xA8):
993	993
994		-0x A8 aa bb cc dd ee     ~/~/ same as AT+SETCNT=aa,(bb cc dd ee)
	990	+(% class="box infomessage" %)
	991	+(((
	992	+**0x A8 aa bb cc dd ee     ~/~/ same as AT+SETCNT=aa,(bb cc dd ee)**
	993	+)))
995	995
	995	+==== 3.4.2.18 Counting ~-~- Clear Counting ====
996	996
997		-
998		-
999		-
1000		-==== Counting ~-~- Clear Counting ====
1001		-
1002	1002	Clear counting for counting mode
1003	1003
1004	1004	* AT Command:
1005	1005
1006		-AT+CLRCOUNT ~/~/ clear all counting
	1001	+(% class="box infomessage" %)
	1002	+(((
	1003	+**AT+CLRCOUNT ~/~/ clear all counting**
	1004	+)))
1007	1007
1008		-
1009	1009	* Downlink Payload (prefix 0xA6):
1010	1010
1011		-0x A6 01     ~/~/ clear all counting,
	1008	+(% class="box infomessage" %)
	1009	+(((
	1010	+**0x A6 01     ~/~/ clear all counting,**
	1011	+)))
1012	1012
	1013	+==== 3.4.2.19 Counting ~-~- Change counting mode save time ====
1013	1013
1014		-
1015		-
1016		-==== Counting ~-~- Change counting mode save time ====
1017		-
1018	1018	* AT Command:
1019	1019
1020		-AT+COUTIME=60  ~/~/ Set save time to 60 seconds. Device will save the counting result in internal flash every 60 seconds. (min value: 30)
	1017	+(% class="box infomessage" %)
	1018	+(((
	1019	+**AT+COUTIME=60  ~/~/ Set save time to 60 seconds. Device will save the counting result in internal flash every 60 seconds. (min value: 30)**
	1020	+)))
1021	1021
1022		-
1023	1023	* Downlink Payload (prefix 0xA7):
1024	1024
1025		-0x A7 aa bb cc     ~/~/ same as AT+COUTIME =aa bb cc,
	1024	+(% class="box infomessage" %)
	1025	+(((
	1026	+**0x A7 aa bb cc     ~/~/ same as AT+COUTIME =aa bb cc,**
	1027	+)))
1026	1026
1027	1027	range: aa bb cc:0 to 16777215,  (unit:second)
1028	1028
	1031	+== 3.5 Integrate with Mydevice ==
1029	1029
1030		-
1031		-
1032		-1.
1033		-11. Integrate with Mydevice
1034		-
1035	1035	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:
1036	1036
	1035	+**Step 1**: Be sure that your device is programmed and properly connected to the network at this time.
1037	1037
1038		-Step 1: Be sure that your device is programmed and properly connected to the network at this time.
	1037	+**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:
1039	1039
1040		-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:
	1039	+[[image:1653356737703-362.png||height="232" width="732"]]
1041	1041
	1041	+[[image:image-20220524094641-11.png||height="390" width="723"]]
1042	1042
1043		-[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image010.png]]
1044	1044
	1044	+[[image:image-20220524094641-12.png||height="402" width="718"]]
1045	1045
1046		-[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image011.png]]
	1046	+**Step **3: Create an account or log in Mydevices.
1047	1047
	1048	+**Step 4**: Search LT-22222-L(for both LT-22222-L / LT-33222-L) and add DevEUI.(% style="display:none" %)
1048	1048
1049		-[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image012.png]]
1050		-
1051		-
1052		-
1053		-Step 3: Create an account or log in Mydevices.
1054		-
1055		-Step 4: Search LT-22222-L(for both LT-22222-L / LT-33222-L) and add DevEUI.
1056		-
1057	1057	Search under The things network
1058	1058
1059		-[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image013.png]]
	1052	+[[image:1653356838789-523.png||height="337" width="740"]]
1060	1060
1061		-
1062	1062	After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
1063	1063
1064		-[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image014.png]]
	1056	+[[image:image-20220524094909-1.png||height="335" width="729"]]
1065	1065
	1058	+[[image:image-20220524094909-2.png||height="337" width="729"]]
1066	1066
1067		-[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image015.png]]
	1060	+[[image:image-20220524094909-3.png||height="338" width="727"]]
1068	1068
	1062	+[[image:image-20220524094909-4.png||height="339" width="728"]](% style="display:none" %)
1069	1069
1070		-[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image016.png]]
	1064	+[[image:image-20220524094909-5.png||height="341" width="734"]]
1071	1071
	1066	+== 3.6 Interface Detail ==
1072	1072
1073		-[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image017.png]]
	1068	+=== 3.6.1 Digital Input Port: DI1/DI2 /DI3 ( For LT-33222-L, low active ) ===
1074	1074
1075		-
1076		-[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image018.png]]
1077		-
1078		-
1079		-1.
1080		-11. Interface Detail
1081		-111. Digital Input Port: DI1/DI2 /DI3 ( For LT-33222-L, low active )
1082		-
1083	1083	Support NPN Type sensor
1084	1084
1085		-[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image019.png]]
	1072	+[[image:1653356991268-289.png]]
1086	1086
	1074	+=== 3.6.2 Digital Input Port: DI1/DI2 ( For LT-22222-L) ===
1087	1087
1088		-
1089		-1.
1090		-11.
1091		-111. Digital Input Port: DI1/DI2 ( For LT-22222-L)
1092		-
	1076	+(((
1093	1093	The DI port of LT-22222-L can support NPN or PNP output sensor.
	1078	+)))
1094	1094
	1080	+(((
1095	1095	Internal circuit as below, the NEC2501 is a photocoupler, the Active current (from NEC2501 pin 1 to pin 2 is 1ma and the max current is 50mA. When there is active current pass NEC2501 pin1 to pin2. The DI will be active high
	1082	+)))
1096	1096
1097		-[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image020.png]]
	1084	+[[image:1653357170703-587.png]]
1098	1098
	1086	+(((
1099	1099	When use need to connect a device to the DI port, both DI1+ and DI1- must be connected.
	1088	+)))
1100	1100
1101	1101
1102	1102	**Example1**: Connect to a Low active sensor.
...	...	@@ -1106,11 +1106,11 @@
1106	1106	* Connect sensor’s output to DI1-
1107	1107	* Connect sensor’s VCC to DI1+.
1108	1108
1109		-So when sensor active, the current between NEC2501 pin1 and pin2 is:
	1098	+So when sensor active, the current between NEC2501 pin1 and pin2 is： ​​
1110	1110
1111		- //IF//[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image021.png]] = DI1+ / 1K.
	1100	+ //IF// = DI1+ / 1K.
1112	1112
1113		-If DI1+ = 12v, the //IF//[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image022.png]] = 12mA , So the LT-22222-L will be able to detect this active signal.
	1102	+If DI1+ = 12v, the //IF// = 12mA , So the LT-22222-L will be able to detect this active signal.
1114	1114
1115	1115
1116	1116	**Example2**: Connect to a High active sensor.
...	...	@@ -1122,12 +1122,12 @@
1122	1122
1123	1123	So when sensor active, the current between NEC2501 pin1 and pin2 is:
1124	1124
1125		- //IF//[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image021.png]] = DI1+ / 1K.
	1114	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/image-20220524095628-8.png]][[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:/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:/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:/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:/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:/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:/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:/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:/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.**
1126	1126
1127		-If DI1+ = 24v, the //IF//[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image022.png]] = 24mA , So the LT-22222-L will be able to detect this high active signal.
	1116	+If **DI1+ = 24v**, the [[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/image-20220524095628-8.png]][[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:/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:/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:/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:/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:/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:/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:/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:/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.
1128	1128
1129	1129
1130		-**Example3**: Connect to a 220v high active sensor.公司测试一下
	1119	+**Example3**: Connect to a 220v high active sensor.
1131	1131
1132	1132	Assume user want to monitor an active signal higher than 220v, to make sure not burn the photocoupler
1133	1133
...	...	@@ -1136,34 +1136,24 @@
1136	1136
1137	1137	So when sensor active, the current between NEC2501 pin1 and pin2 is:
1138	1138
1139		- //IF//[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image021.png]] = DI1+ / 51K.
	1128	+ [[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/image-20220524095628-8.png]][[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:/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:/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:/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:/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:/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:/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:/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:/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.**
1140	1140
1141		-If sensor output is 220v, the //IF//[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image022.png]] = 4.3mA , So the LT-22222-L will be able to detect this high active signal safely.
	1130	+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.
1142	1142
	1132	+=== 3.6.3 Digital Output Port: DO1/DO2 /DO3 ===
1143	1143
1144		-1.
1145		-11.
1146		-111. Digital Output Port: DO1/DO2 /DO3
1147		-
1148	1148	NPN output: GND or Float. Max voltage can apply to output pin is 36v.
1149	1149
1150		-[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image023.png]]
	1136	+[[image:1653357531600-905.png]]
1151	1151
	1138	+=== 3.6.4 Analog Input Interface ===
1152	1152
1153		-
1154		-
1155		-1.
1156		-11.
1157		-111. Analog Input Interface
1158		-
1159	1159	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:
1160	1160
1161		-AC2 = (IN2 voltage )/12
	1142	+**AC2 = (IN2 voltage )/12**
1162	1162
1163		-[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image024.png]]
	1144	+[[image:1653357592296-182.png]]
1164	1164
1165		-
1166		-
1167	1167	Example to connect a 4~~20mA sensor
1168	1168
1169	1169	We take the wind speed sensor as an example for reference only.
...	...	@@ -1179,423 +1179,595 @@
1179	1179
1180	1180	Connection diagram:
1181	1181
1182		-[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image025.jpg]]
	1161	+[[image:1653357640609-758.png]]
1183	1183
1184		-[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image026.png]]
	1163	+[[image:1653357648330-671.png||height="155" width="733"]]
1185	1185
	1165	+=== 3.6.5 Relay Output ===
1186	1186
1187		-
1188		-1.
1189		-11.
1190		-111. Relay Output
1191		-
	1167	+(((
1192	1192	The LT serial controller has two relay interfaces; each interface uses two pins of the screw terminal. User can connect other device’s Power Line to in serial of RO1_1 and RO_2. Such as below:
	1169	+)))
1193	1193
1194		-[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image027.png]]
	1171	+[[image:image-20220524100215-9.png]]
1195	1195
	1173	+[[image:image-20220524100215-10.png||height="382" width="723"]]
1196	1196
1197		-[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image028.png]]
	1175	+== 3.7 LEDs Indicators ==
1198	1198
	1177	+[[image:image-20220524100748-11.png]]
1199	1199
	1179	+= 4. Use AT Command =
1200	1200
	1181	+== 4.1 Access AT Command ==
1201	1201
1202		-
1203		-1.
1204		-11. LEDs Indicators
1205		-
1206		-(% border="1" style="background-color:#f7faff" %)
1207		-|**LEDs**|**Feature**
1208		-|**PWR**|Always on if there is power
1209		-|**SYS**|After device is powered on, the SYS will **fast blink in GREEN** for 5 times, means RS485-LN start to join LoRaWAN network. If join success, SYS will be **on GREEN for 5 seconds. **SYS will **blink Blue** on every upload and **blink Green** once receive a downlink message.
1210		-|**TX**|(((
1211		-Device boot: TX blinks 5 times.
1212		-
1213		-Successful join network: TX ON for 5 seconds.
1214		-
1215		-Transmit a LoRa packet: TX blinks once
1216		-)))
1217		-|**RX**|RX blinks once when receive a packet.
1218		-|**DO1**|
1219		-|**DO2**|
1220		-|**DO3**|
1221		-|**DI2**|(((
1222		-For LT-22222-L: ON when DI2 is high, LOW when DI2 is low
1223		-
1224		-For LT-33222-L: ON when DI2 is low, LOW when DI2 is high
1225		-)))
1226		-|**DI2**|(((
1227		-For LT-22222-L: ON when DI2 is high, LOW when DI2 is low
1228		-
1229		-For LT-33222-L: ON when DI2 is low, LOW when DI2 is high
1230		-)))
1231		-|**DI3**|For LT-33222-L ONLY: ON when DI3 is low, LOW when DI3 is high
1232		-|**DI2**|(((
1233		-For LT-22222-L: ON when DI2 is high, LOW when DI2 is low
1234		-
1235		-For LT-33222-L: ON when DI2 is low, LOW when DI2 is high
1236		-)))
1237		-|**RO1**|
1238		-|**RO2**|
1239		-
1240		-1. Use AT Command
1241		-11. Access AT Command
1242		-
1243	1243	LT supports AT Command set. User can use a USB to TTL adapter plus the 3.5mm Program Cable to connect to LT for using AT command, as below.
1244	1244
1245		-[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image029.png]]
	1185	+[[image:1653358238933-385.png]]
1246	1246
	1187	+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:
1247	1247
1248		-In PC, User needs to set **serial tool**(such as [[putty>>url:https://www.chiark.greenend.org.uk/~~sgtatham/putty/latest.html]], SecureCRT) baud rate to **9600** to access to access serial console for LT. The AT commands are disable by default and need to enter password (default:**123456**) to active it. As shown below:
	1189	+[[image:1653358355238-883.png]]
1249	1249
1250		-[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image030.png]]
1251		-
1252		-
1253	1253	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/]]
1254	1254
	1193	+(((
1255	1255	AT+<CMD>?        : Help on <CMD>
	1195	+)))
1256	1256
	1197	+(((
1257	1257	AT+<CMD>         : Run <CMD>
	1199	+)))
1258	1258
	1201	+(((
1259	1259	AT+<CMD>=<value> : Set the value
	1203	+)))
1260	1260
	1205	+(((
1261	1261	AT+<CMD>=?       : Get the value
	1207	+)))
1262	1262
	1209	+(((
1263	1263	ATZ: Trig a reset of the MCU
	1211	+)))
1264	1264
	1213	+(((
1265	1265	AT+FDR: Reset Parameters to Factory Default, Keys Reserve
	1215	+)))
1266	1266
	1217	+(((
1267	1267	AT+DEUI: Get or Set the Device EUI
	1219	+)))
1268	1268
	1221	+(((
1269	1269	AT+DADDR: Get or Set the Device Address
	1223	+)))
1270	1270
	1225	+(((
1271	1271	AT+APPKEY: Get or Set the Application Key
	1227	+)))
1272	1272
	1229	+(((
1273	1273	AT+NWKSKEY: Get or Set the Network Session Key
	1231	+)))
1274	1274
	1233	+(((
1275	1275	AT+APPSKEY: Get or Set the Application Session Key
	1235	+)))
1276	1276
	1237	+(((
1277	1277	AT+APPEUI: Get or Set the Application EUI
	1239	+)))
1278	1278
	1241	+(((
1279	1279	AT+ADR: Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
	1243	+)))
1280	1280
	1245	+(((
1281	1281	AT+TXP: Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec)
	1247	+)))
1282	1282
	1249	+(((
1283	1283	AT+DR: Get or Set the Data Rate. (0-7 corresponding to DR_X)
	1251	+)))
1284	1284
	1253	+(((
1285	1285	AT+DCS: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
	1255	+)))
1286	1286
	1257	+(((
1287	1287	AT+PNM: Get or Set the public network mode. (0: off, 1: on)
	1259	+)))
1288	1288
	1261	+(((
1289	1289	AT+RX2FQ: Get or Set the Rx2 window frequency
	1263	+)))
1290	1290
	1265	+(((
1291	1291	AT+RX2DR: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
	1267	+)))
1292	1292
	1269	+(((
1293	1293	AT+RX1DL: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
	1271	+)))
1294	1294
	1273	+(((
1295	1295	AT+RX2DL: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
	1275	+)))
1296	1296
	1277	+(((
1297	1297	AT+JN1DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms
	1279	+)))
1298	1298
	1281	+(((
1299	1299	AT+JN2DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms
	1283	+)))
1300	1300
	1285	+(((
1301	1301	AT+NJM: Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
	1287	+)))
1302	1302
	1289	+(((
1303	1303	AT+NWKID: Get or Set the Network ID
	1291	+)))
1304	1304
	1293	+(((
1305	1305	AT+FCU: Get or Set the Frame Counter Uplink
	1295	+)))
1306	1306
	1297	+(((
1307	1307	AT+FCD: Get or Set the Frame Counter Downlink
	1299	+)))
1308	1308
	1301	+(((
1309	1309	AT+CLASS: Get or Set the Device Class
	1303	+)))
1310	1310
	1305	+(((
1311	1311	AT+JOIN: Join network
	1307	+)))
1312	1312
	1309	+(((
1313	1313	AT+NJS: Get OTAA Join Status
	1311	+)))
1314	1314
	1313	+(((
1315	1315	AT+SENDB: Send hexadecimal data along with the application port
	1315	+)))
1316	1316
	1317	+(((
1317	1317	AT+SEND: Send text data along with the application port
	1319	+)))
1318	1318
	1321	+(((
1319	1319	AT+RECVB: Print last received data in binary format (with hexadecimal values)
	1323	+)))
1320	1320
	1325	+(((
1321	1321	AT+RECV: Print last received data in raw format
	1327	+)))
1322	1322
	1329	+(((
1323	1323	AT+VER: Get current image version and Frequency Band
	1331	+)))
1324	1324
	1333	+(((
1325	1325	AT+CFM: Get or Set the confirmation mode (0-1)
	1335	+)))
1326	1326
	1337	+(((
1327	1327	AT+CFS: Get confirmation status of the last AT+SEND (0-1)
	1339	+)))
1328	1328
	1341	+(((
1329	1329	AT+SNR: Get the SNR of the last received packet
	1343	+)))
1330	1330
	1345	+(((
1331	1331	AT+RSSI: Get the RSSI of the last received packet
	1347	+)))
1332	1332
	1349	+(((
1333	1333	AT+TDC: Get or set the application data transmission interval in ms
	1351	+)))
1334	1334
	1353	+(((
1335	1335	AT+PORT: Get or set the application port
	1355	+)))
1336	1336
	1357	+(((
1337	1337	AT+DISAT: Disable AT commands
	1359	+)))
1338	1338
	1361	+(((
1339	1339	AT+PWORD: Set password, max 9 digits
	1363	+)))
1340	1340
	1365	+(((
1341	1341	AT+CHS: Get or Set Frequency (Unit: Hz) for Single Channel Mode
	1367	+)))
1342	1342
	1369	+(((
1343	1343	AT+CHE: Get or Set eight channels mode, Only for US915, AU915, CN470
	1371	+)))
1344	1344
	1373	+(((
1345	1345	AT+CFG: Print all settings
	1375	+)))
1346	1346
	1377	+== 4.2 Common AT Command Sequence ==
1347	1347
	1379	+=== 4.2.1 Multi-channel ABP mode (Use with SX1301/LG308) ===
1348	1348
1349		-1.
1350		-11. Common AT Command Sequence
1351		-111. Multi-channel ABP mode (Use with SX1301/LG308)
1352		-
	1381	+(((
1353	1353	If device has not joined network yet:
	1383	+)))
1354	1354
1355		-123456
	1385	+(((
	1386	+(% style="background-color:#dcdcdc" %)123456
	1387	+)))
1356	1356
1357		-AT+FDR
	1389	+(((
	1390	+(% style="background-color:#dcdcdc" %)AT+FDR
	1391	+)))
1358	1358
1359		-123456
	1393	+(((
	1394	+(% style="background-color:#dcdcdc" %)123456
	1395	+)))
1360	1360
1361		-AT+NJM=0
	1397	+(((
	1398	+(% style="background-color:#dcdcdc" %)AT+NJM=0
	1399	+)))
1362	1362
1363		-ATZ
	1401	+(((
	1402	+(% style="background-color:#dcdcdc" %)ATZ
	1403	+)))
1364	1364
1365	1365
	1406	+(((
1366	1366	If device already joined network:
	1408	+)))
1367	1367
1368		-AT+NJM=0
	1410	+(((
	1411	+(% style="background-color:#dcdcdc" %)AT+NJM=0
	1412	+)))
1369	1369
1370		-ATZ
	1414	+(((
	1415	+(% style="background-color:#dcdcdc" %)ATZ
	1416	+)))
1371	1371
1372		-1.
1373		-11.
1374		-111. Single-channel ABP mode (Use with LG01/LG02)
	1418	+=== 4.2.2 Single-channel ABP mode (Use with LG01/LG02) ===
1375	1375
1376		-123456   Enter Password to have AT access.
	1420	+(((
	1421	+(% style="background-color:#dcdcdc" %) 123456(%%)   Enter Password to have AT access.
	1422	+)))
1377	1377
1378		-AT+FDR   Reset Parameters to Factory Default, Keys Reserve
	1424	+(((
	1425	+(% style="background-color:#dcdcdc" %) AT+FDR(%%)   Reset Parameters to Factory Default, Keys Reserve
	1426	+)))
1379	1379
1380		-123456   Enter Password to have AT access.
	1428	+(((
	1429	+(% style="background-color:#dcdcdc" %) 123456(%%)   Enter Password to have AT access.
	1430	+)))
1381	1381
1382		-AT+CLASS=C Set to work in CLASS C
	1432	+(((
	1433	+(% style="background-color:#dcdcdc" %) AT+CLASS=C(%%) Set to work in CLASS C
	1434	+)))
1383	1383
1384		-AT+NJM=0 Set to ABP mode
	1436	+(((
	1437	+(% style="background-color:#dcdcdc" %) AT+NJM=0(%%) Set to ABP mode
	1438	+)))
1385	1385
1386		-AT+ADR=0 Set the Adaptive Data Rate Off
	1440	+(((
	1441	+(% style="background-color:#dcdcdc" %) AT+ADR=0(%%) Set the Adaptive Data Rate Off
	1442	+)))
1387	1387
1388		-AT+DR=5  Set Data Rate
	1444	+(((
	1445	+(% style="background-color:#dcdcdc" %) AT+DR=5(%%)  Set Data Rate
	1446	+)))
1389	1389
1390		-AT+TDC=60000  Set transmit interval to 60 seconds
	1448	+(((
	1449	+(% style="background-color:#dcdcdc" %) AT+TDC=60000(%%)  Set transmit interval to 60 seconds
	1450	+)))
1391	1391
1392		-AT+CHS=868400000 Set transmit frequency to 868.4Mhz
	1452	+(((
	1453	+(% style="background-color:#dcdcdc" %) AT+CHS=868400000(%%) Set transmit frequency to 868.4Mhz
	1454	+)))
1393	1393
1394		-AT+RX2FQ=868400000 Set RX2Frequency to 868.4Mhz (according to the result from server)
	1456	+(((
	1457	+(% style="background-color:#dcdcdc" %) AT+RX2FQ=868400000(%%) Set RX2Frequency to 868.4Mhz (according to the result from server)
	1458	+)))
1395	1395
1396		-AT+RX2DR=5  Set RX2DR to match the downlink DR from server. see below
	1460	+(((
	1461	+(% style="background-color:#dcdcdc" %) AT+RX2DR=5(%%)  Set RX2DR to match the downlink DR from server. see below
	1462	+)))
1397	1397
1398		-AT+DADDR=26 01 1A F1 Set Device Address to 26 01 1A F1, this ID can be found in the LoRa Server portal.
	1464	+(((
	1465	+(% 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.
	1466	+)))
1399	1399
1400		-ATZ          Reset MCU
	1468	+(((
	1469	+(% style="background-color:#dcdcdc" %) ATZ         (%%) Reset MCU
	1470	+)))
1401	1401
1402		-**Note:**
	1472	+(((
	1473	+(% style="color:red" %)**Note:**
	1474	+)))
1403	1403
1404		-1. Make sure the device is set to ABP mode in the IoT Server.
1405		-1. Make sure the LG01/02 gateway RX frequency is exactly the same as AT+CHS setting.
1406		-1. Make sure SF / bandwidth setting in LG01/LG02 match the settings of AT+DR. refer [[this link>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/&file=LoRaWAN%201.0.3%20Regional%20Parameters.xlsx]] to see what DR means.
1407		-1. 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
	1476	+(((
	1477	+(% style="color:red" %)1. Make sure the device is set to ABP mode in the IoT Server.
	1478	+2. Make sure the LG01/02 gateway RX frequency is exactly the same as AT+CHS setting.
	1479	+3. Make sure SF / bandwidth setting in LG01/LG02 match the settings of AT+DR. refer [[this link>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/&file=LoRaWAN%201.0.3%20Regional%20Parameters.xlsx]] to see what DR means.
	1480	+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
	1481	+)))
1408	1408
1409		-[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image031.png]]
	1483	+(((
	1484	+[[image:1653359097980-169.png||height="188" width="729"]]
	1485	+)))
1410	1410
	1487	+(((
	1488	+
	1489	+)))
1411	1411
1412		-1.
1413		-11.
1414		-111. Change to Class A
	1491	+=== 4.2.3 Change to Class A ===
1415	1415
1416	1416	If sensor JOINED
1417		-
1418		-AT+CLASS=A
1419		-
	1494	+(% style="background-color:#dcdcdc" %)AT+CLASS=A
1420	1420	ATZ
1421	1421
	1497	+= 5. FAQ =
1422	1422
	1499	+== 5.1 How to upgrade the image? ==
1423	1423
1424		-
1425		-
1426		-1. FAQ
1427		-
1428		-1.
1429		-11. How to upgrade the image?
1430		-
1431	1431	The LT LoRaWAN Controller is shipped with a 3.5mm cable, the cable is used to upload image to LT to:
1432	1432
1433	1433	* Support new features
1434	1434	* For bug fix
1435	1435	* Change LoRaWAN bands.
1436		-
1437	1437	Below shows the hardware connection for how to upload an image to the LT:
	1507	+* [[image:1653359603330-121.png]]
1438	1438
1439		-[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image029.png]]
1440		-
1441		-
1442	1442	**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]].
1443		-
1444	1444	**Step2**: Download the [[LT Image files>>url:http://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/image/]].
1445		-
1446	1446	**Step3: **Open flashloader; choose the correct COM port to update.
	1512	+**For LT-22222-L**:
	1513	+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.
1447	1447
1448		-**For LT-33222-L**:
	1515	+ [[image:image-20220524103407-12.png]]
1449	1449
1450		-Hold down the PRO button and then momentarily press the RST reset button and the **DO2 led** will change from OFF to ON. When **DO2 LED** is on, it means the device is in download mode.
	1517	+[[image:image-20220524103429-13.png]]
1451	1451
1452		-**For LT-22222-L**:
	1519	+[[image:image-20220524104033-15.png]]
1453	1453
1454		-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.
	1521	+(% 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:
1455	1455
	1523	+[[image:1653360054704-518.png||height="186" width="745"]]
1456	1456
	1525	+(((
	1526	+(((
	1527	+== 5.2 How to change the LoRa Frequency Bands/Region? ==
	1528	+)))
	1529	+)))
1457	1457
1458		-|(((
1459		-Board detected
	1531	+(((
	1532	+User can follow the introduction for [[how to upgrade image>>path:http://8.211.40.43:8080/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/#H5.1Howtoupgradetheimage3F]]. When download the images, choose the required image file for download.
1460	1460	)))
1461	1461
1462		-|(((
1463		-
	1535	+(((
	1536	+== 5.3 How to set up LT to work with Single Channel Gateway such as LG01/LG02? ==
1464	1464	)))
1465	1465
1466		-[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image032.png]] [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image033.png]]
1467		-
1468		-
1469		-
1470		-[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image034.png]] [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image035.png]]
1471		-
1472		-
1473		-[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image036.png]] [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image037.png]]
1474		-
1475		-
1476		-**Notice**: In case user has lost the program cable. User can hand made one from a 3.5mm cable. The pin mapping is:
1477		-
1478		-[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image038.png]]
1479		-
1480		-
1481		-1.
1482		-11. How to change the LoRa Frequency Bands/Region?
1483		-
1484		-User can follow the introduction for [[how to upgrade image>>path:#upgrade_image]]. When download the images, choose the required image file for download.
1485		-
1486		-
1487		-1.
1488		-11. How to set up LT to work with Single Channel Gateway such as LG01/LG02?
1489		-
	1539	+(((
	1540	+(((
1490	1490	In this case, users need to set LT-33222-L to work in ABP mode & transmit in only one frequency.
	1542	+)))
	1543	+)))
1491	1491
	1545	+(((
	1546	+(((
1492	1492	Assume we have a LG02 working in the frequency 868400000 now , below is the step.
	1548	+)))
	1549	+)))
1493	1493
	1551	+(((
	1552	+
	1553	+)))
1494	1494
1495		-**Step1**: Log in TTN, Create an ABP device in the application and input the network session key (NETSKEY), app session key (APPSKEY) from the device.
	1555	+(((
	1556	+(% style="color:#4f81bd" %)**Step1**(%%): Log in TTN, Create an ABP device in the application and input the network session key (NETSKEY), app session key (APPSKEY) from the device.
	1557	+)))
1496	1496
1497		-[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image039.png]]
	1559	+(((
	1560	+[[image:1653360231087-571.png||height="401" width="727"]]
	1561	+)))
1498	1498
1499		-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.
	1563	+(% 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.
1500	1500
	1565	+(% style="color:#4f81bd" %)**Step2**(%%)**: **Run AT Command to make LT work in Single frequency & ABP mode. Below is the AT commands:
1501	1501
1502		-**Step2: **Run AT Command to make LT work in Single frequency & ABP mode. Below is the AT commands:
	1567	+(% style="background-color:#dcdcdc" %)123456 (%%) Enter Password to have AT access.
	1568	+(% style="background-color:#dcdcdc" %)AT+FDR  (%%) Reset Parameters to Factory Default, Keys Reserve
	1569	+(% style="background-color:#dcdcdc" %)123456  (%%) Enter Password to have AT access.
	1570	+(% style="background-color:#dcdcdc" %)AT+NJM=0 (%%)Set to ABP mode
	1571	+(% style="background-color:#dcdcdc" %)AT+ADR=0 (%%)Set the Adaptive Data Rate Off
	1572	+(% style="background-color:#dcdcdc" %)AT+DR=5 (%%) Set Data Rate (Set AT+DR=3 for 915 band)
	1573	+(% style="background-color:#dcdcdc" %)AT+TDC=60000  (%%)Set transmit interval to 60 seconds
	1574	+(% style="background-color:#dcdcdc" %)AT+CHS=868400000 (%%)Set transmit frequency to 868.4Mhz
	1575	+(% style="background-color:#dcdcdc" %)AT+DADDR=26 01 1A F1(%%) Set Device Address to 26 01 1A F1
	1576	+(% style="background-color:#dcdcdc" %)ATZ                (%%)Reset MCU
1503	1503
1504		-123456   Enter Password to have AT access.
1505		-
1506		-AT+FDR   Reset Parameters to Factory Default, Keys Reserve
1507		-
1508		-123456   Enter Password to have AT access.
1509		-
1510		-AT+NJM=0 Set to ABP mode
1511		-
1512		-AT+ADR=0 Set the Adaptive Data Rate Off
1513		-
1514		-AT+DR=5  Set Data Rate (Set AT+DR=3 for 915 band)
1515		-
1516		-AT+TDC=60000  Set transmit interval to 60 seconds
1517		-
1518		-AT+CHS=868400000 Set transmit frequency to 868.4Mhz
1519		-
1520		-AT+DADDR=26 01 1A F1 Set Device Address to 26 01 1A F1
1521		-
1522		-ATZ                Reset MCU
1523		-
1524	1524	As shown in below:
1525	1525
1526		-[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image040.png]]
	1580	+[[image:1653360498588-932.png||height="485" width="726"]]
1527	1527
	1582	+== 5.4 Can I see counting event in Serial? ==
1528	1528
1529		-
1530		-1.
1531		-11. Can I see counting event in Serial?
1532		-
	1584	+(((
1533	1533	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.
	1586	+)))
1534	1534
	1588	+(((
	1589	+= 6. Trouble Shooting   =
	1590	+)))
1535	1535
	1592	+(((
	1593	+(((
	1594	+== 6.1 Downlink doesn’t work, how to solve it? ==
	1595	+)))
	1596	+)))
1536	1536
1537		-
1538		-1. Trouble Shooting
1539		-11. Downlink doesn’t work, how to solve it?
1540		-
	1598	+(((
1541	1541	Please see this link for how to debug:
1542	1542
	1601	+[[http:~~/~~/8.211.40.43:8080/xwiki/bin/view/Main/LoRaWAN%20Communication%20Debug/>>http://8.211.40.43:8080/xwiki/bin/view/Main/LoRaWAN%20Communication%20Debug/]]
	1602	+)))
	1603	+
	1604	+(((
1543	1543	[[http:~~/~~/wiki.dragino.com/index.php?title=LoRaWAN_Communication_Debug#How_it_work>>url:http://wiki.dragino.com/index.php?title=LoRaWAN_Communication_Debug#How_it_work]]
	1606	+)))
1544	1544
	1608	+(((
	1609	+== 6.2 Have trouble to upload image. ==
	1610	+)))
1545	1545
1546		-1.
1547		-11. Have trouble to upload image.
1548		-
	1612	+(((
1549	1549	See this link for trouble shooting:
	1614	+)))
1550	1550
	1616	+(((
1551	1551	[[http:~~/~~/wiki.dragino.com/index.php?title=Firmware_Upgrade_Trouble_Shooting#UART_upgrade_trouble_shooting>>url:http://wiki.dragino.com/index.php?title=Firmware_Upgrade_Trouble_Shooting#UART_upgrade_trouble_shooting]]
	1618	+)))
1552	1552
	1620	+(((
	1621	+== 6.3 Why I can’t join TTN in US915 /AU915 bands? ==
	1622	+)))
1553	1553
1554		-1.
1555		-11. Why I can’t join TTN in US915 /AU915 bands?
1556		-
	1624	+(((
1557	1557	It might be about the channels mapping. Please see this link for detail:
	1626	+)))
1558	1558
	1628	+(((
1559	1559	[[http:~~/~~/wiki.dragino.com/index.php?title=LoRaWAN_Communication_Debug#Notice_of_US915.2FCN470.2FAU915_Frequency_band>>url:http://wiki.dragino.com/index.php?title=LoRaWAN_Communication_Debug#Notice_of_US915.2FCN470.2FAU915_Frequency_band]]
	1630	+)))
1560	1560
	1632	+(((
	1633	+= 7. Order Info =
	1634	+)))
1561	1561
	1636	+(((
	1637	+(((
	1638	+**LT-22222-L-XXX:**
	1639	+)))
	1640	+)))
1562	1562
1563		-
1564		-1. Order Info
1565		-
1566		-**For LT-33222-L-XXX or LT-22222-L-XXX:**
1567		-
	1642	+(((
	1643	+(((
1568	1568	**XXX:**
	1645	+)))
	1646	+)))
1569	1569
1570		-* **EU433**: LT with frequency bands EU433
1571		-* **EU868**: LT with frequency bands EU868
1572		-* **KR920**: LT with frequency bands KR920
1573		-* **CN470**: LT with frequency bands CN470
1574		-* **AS923**: LT with frequency bands AS923
1575		-* **AU915**: LT with frequency bands AU915
1576		-* **US915**: LT with frequency bands US915
1577		-* **IN865**: LT with frequency bands IN865
	1648	+* (((
	1649	+**EU433**: LT with frequency bands EU433
	1650	+)))
	1651	+* (((
	1652	+**EU868**: LT with frequency bands EU868
	1653	+)))
	1654	+* (((
	1655	+**KR920**: LT with frequency bands KR920
	1656	+)))
	1657	+* (((
	1658	+**CN470**: LT with frequency bands CN470
	1659	+)))
	1660	+* (((
	1661	+**AS923**: LT with frequency bands AS923
	1662	+)))
	1663	+* (((
	1664	+**AU915**: LT with frequency bands AU915
	1665	+)))
	1666	+* (((
	1667	+**US915**: LT with frequency bands US915
	1668	+)))
	1669	+* (((
	1670	+**IN865**: LT with frequency bands IN865
	1671	+)))
	1672	+
	1673	+(((
1578	1578	* **CN779**: LT with frequency bands CN779
1579	1579
1580		-1. Packing Info
	1676	+= 8. Packing Info =
	1677	+)))
1581	1581
	1679	+(((
	1680	+(((
1582	1582	**Package Includes**:
	1682	+)))
	1683	+)))
1583	1583
1584		-* LT I/O Controller x 1
1585		-* Stick Antenna for LoRa RF part x 1
1586		-* Bracket for controller x1
1587		-* Program cable x 1
	1685	+* (((
	1686	+(((
	1687	+LT I/O Controller x 1
	1688	+)))
	1689	+)))
	1690	+* (((
	1691	+(((
	1692	+Stick Antenna for LoRa RF part x 1
	1693	+)))
	1694	+)))
	1695	+* (((
	1696	+(((
	1697	+Bracket for controller x1
	1698	+)))
	1699	+)))
	1700	+* (((
	1701	+(((
	1702	+Program cable x 1
	1703	+)))
	1704	+)))
1588	1588
	1706	+(((
	1707	+(((
1589	1589	**Dimension and weight**:
	1709	+)))
	1710	+)))
1590	1590
	1712	+(((
	1713	+(((
1591	1591	* Device Size: 13.5 x 7 x 3 cm
1592	1592	* Device Weight: 105g
1593	1593	* Package Size / pcs : 14.5 x 8 x 5 cm
1594	1594	* Weight / pcs : 170g
	1718	+)))
	1719	+)))
1595	1595
1596		-1. Support
	1721	+(((
	1722	+= 9. Support =
	1723	+)))
1597	1597
1598		-* 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.
1599		-* 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
	1725	+* (((
	1726	+(((
	1727	+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.
	1728	+)))
	1729	+)))
	1730	+* (((
	1731	+(((
	1732	+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
	1733	+)))
	1734	+)))
1600	1600
1601		-[[support@dragino.com>>url:file:///D:/市场资料/说明书/LoRa/LT系列/support@dragino.com]]
	1736	+(((
	1737	+(((
	1738	+ [[support@dragino.com>>url:file:///D:/市场资料/说明书/LoRa/LT系列/support@dragino.com]]
	1739	+)))
	1740	+
	1741	+(((
	1742	+= 10. Reference​​​​​ =
	1743	+
	1744	+* Product Page:
	1745	+
	1746	+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]]
	1747	+
	1748	+* [[Image Download>>url:http://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/image/]]
	1749	+* [[AT Command Manual>>url:http://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/]]
	1750	+* [[Hardware Source>>url:https://github.com/dragino/Lora/tree/master/LT/LT-33222-L/v1.0]]
	1751	+)))
	1752	+)))

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