Last modified by Saxer Lin on 2025/04/15 17:24
<
From version < 83.3 >
edited by Xiaoling
on 2022/06/29 17:17
To version < 82.13 >
edited by Xiaoling
on 2022/06/20 11:46
>
Change comment: There is no comment for this version

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... ... @@ -1,6 +1,7 @@
1 1  (% style="text-align:center" %)
2 2  [[image:image-20220523163353-1.jpeg||height="604" width="500"]]
3 3  
4 +**LT-22222-L LoRa IO Controller User Manual **
4 4  
5 5  
6 6  **Table of Contents:**
... ... @@ -166,6 +166,7 @@
166 166  Packet engine up to 256 bytes with CRC.
167 167  
168 168  
170 +
169 169  
170 170  )))
171 171  
... ... @@ -206,7 +206,6 @@
206 206  )))
207 207  
208 208  
209 -
210 210  = 2. Power ON Device =
211 211  
212 212  The LT controller can be powered by 7 ~~ 24V DC power source. Connect VIN to Power Input V+ and GND to power input V- to power the LT controller.
... ... @@ -288,6 +288,7 @@
288 288  * **ADDMOD6**: Trigger Mode, Optional, used together with MOD1 ~~ MOD5
289 289  
290 290  
292 +
291 291  === 3.3.1 AT+MOD~=1, 2ACI+2AVI ===
292 292  
293 293  The uplink payload includes totally 9 bytes. Uplink packets use FPORT=2 and every 10 minutes send one uplink by default.
... ... @@ -342,6 +342,7 @@
342 342  ** DO1 LED is off in both case
343 343  
344 344  
347 +
345 345  === 3.3.2 AT+MOD~=2, (Double DI Counting) ===
346 346  
347 347  
... ... @@ -391,20 +391,24 @@
391 391  
392 392  (((
393 393  **For LT22222-L:**
397 +)))
394 394  
399 +(% class="box infomessage" %)
400 +(((
401 +(((
402 +**AT+TRIG1=0,100 (set DI1 port to trigger on low level, valid signal is 100ms) **
395 395  
396 -(% style="color:blue" %)**AT+TRIG1=0,100**(%%)**  (set DI1 port to trigger on low level, valid signal is 100ms) **
404 +**AT+TRIG1=1,100(set DI1 port to trigger on high level, valid signal is 100ms ) **
397 397  
398 -(% style="color:blue" %)**AT+TRIG1=1,100**(%%)**  (set DI1 port to trigger on high level, valid signal is 100ms ) **
406 +**AT+TRIG2=0,100 (set DI2 port to trigger on low level, valid signal is 100ms) **
399 399  
400 -(% style="color:blue" %)**AT+TRIG2=0,100**(%%)**  (set DI2 port to trigger on low level, valid signal is 100ms) **
408 +**AT+TRIG2=1,100 (set DI2 port to trigger on high level, valid signal is 100ms ) **
401 401  
402 -(% style="color:blue" %)**AT+TRIG2=1,100**(%%)**  (set DI2 port to trigger on high level, valid signal is 100ms ) **
410 +**AT+SETCNT=1,60   (Set COUNT1 value to 60)**
403 403  
404 -(% style="color:blue" %)**AT+SETCNT=1,60**(%%)**   (Set COUNT1 value to 60)**
405 -
406 -(% style="color:blue" %)**AT+SETCNT=2,60**(%%)**   (Set COUNT2 value to 60)**
412 +**AT+SETCNT=2,60   (Set COUNT2 value to 60)**
407 407  )))
414 +)))
408 408  
409 409  
410 410  
... ... @@ -496,19 +496,22 @@
496 496  
497 497  
498 498  **Plus below command for AVI1 Counting:**
506 +)))
499 499  
508 +(% class="box infomessage" %)
509 +(((
510 +(((
511 +(% style="color:blue" %)**AT+SETCNT=3,60**(%%)**   (set AVI Count to 60)**
500 500  
501 -(% style="color:blue" %)**AT+SETCNT=3,60**(%%)**  (set AVI Count to 60)**
513 +(% style="color:blue" %)**AT+VOLMAX=20000**(%%)**   (If AVI1 voltage higher than VOLMAX (20000mV =20v), counter increase 1)**
502 502  
503 -(% style="color:blue" %)**AT+VOLMAX=20000**(%%)**  (If AVI1 voltage higher than VOLMAX (20000mV =20v), counter increase 1)**
515 +(% style="color:blue" %)**AT+VOLMAX=20000,0**(%%)**   (If AVI1 voltage lower than VOLMAX (20000mV =20v), counter increase 1)**
504 504  
505 -(% style="color:blue" %)**AT+VOLMAX=20000,0**(%%)**  (If AVI1 voltage lower than VOLMAX (20000mV =20v), counter increase 1)**
506 -
507 -(% style="color:blue" %)**AT+VOLMAX=20000,1**(%%)**  (If AVI1 voltage higer than VOLMAX (20000mV =20v), counter increase 1)**
517 +(% style="color:blue" %)**AT+VOLMAX=20000,1**(%%)**   (If AVI1 voltage higer than VOLMAX (20000mV =20v), counter increase 1)**
508 508  )))
519 +)))
509 509  
510 510  
511 -
512 512  === 3.3.5 AT+MOD~=5, Single DI Counting + 2 x AVI + 1 x ACI ===
513 513  
514 514  
... ... @@ -710,6 +710,7 @@
710 710  * (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for LT-22222-L.  User can see these commands below:
711 711  
712 712  
723 +
713 713  === 3.4.1 Common Commands ===
714 714  
715 715  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]]
... ... @@ -724,19 +724,23 @@
724 724  
725 725  * (% style="color:#037691" %)**AT Command:**
726 726  
738 +(% class="box infomessage" %)
739 +(((
727 727  **AT+TDC=N **
741 +)))
728 728  
729 -
730 730  **Example: **AT+TDC=30000. Means set interval to 30 seconds
731 731  
732 732  
733 733  * (% style="color:#037691" %)**Downlink Payload (prefix 0x01):**
734 734  
748 +(% class="box infomessage" %)
749 +(((
735 735  **0x01 aa bb cc     ~/~/ Same as AT+TDC=0x(aa bb cc)**
751 +)))
736 736  
737 737  
738 738  
739 -
740 740  ==== 3.4.2.2 Set Work Mode (AT+MOD) ====
741 741  
742 742  Set work mode.
... ... @@ -743,29 +743,36 @@
743 743  
744 744  * (% style="color:#037691" %)**AT Command:**
745 745  
761 +(% class="box infomessage" %)
762 +(((
746 746  **AT+MOD=N  **
764 +)))
747 747  
748 -
749 749  **Example**: AT+MOD=2. Set work mode to Double DI counting mode
750 750  
751 751  
752 752  * (% style="color:#037691" %)**Downlink Payload (prefix 0x0A):**
753 753  
754 -**0x0A aa    ** ~/~/ Same as AT+MOD=aa
771 +(% class="box infomessage" %)
772 +(((
773 +**0x0A aa     ~/~/ Same as AT+MOD=aa**
774 +)))
755 755  
756 756  
757 757  
758 -
759 759  ==== 3.4.2.3 Poll an uplink ====
760 760  
761 -* (% style="color:#037691" %)**AT Command:**
780 +* (% style="color:#037691" %)AT Command:
762 762  
763 763  There is no AT Command to poll uplink
764 764  
765 765  
766 -* (% style="color:#037691" %)**Downlink Payload (prefix 0x08):**
785 +* (% style="color:#037691" %)Downlink Payload (prefix 0x08):
767 767  
768 -**0x08 FF     **~/~/ Poll an uplink
787 +(% class="box infomessage" %)
788 +(((
789 +**0x08 FF     ~/~/ Poll an uplink,**
790 +)))
769 769  
770 770  **Example**: 0x08FF, ask device to send an Uplink
771 771  
... ... @@ -775,9 +775,12 @@
775 775  
776 776  Use of trigger mode, please check [[ADDMOD6>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
777 777  
778 -* (% style="color:#037691" %)**AT Command:**
800 +* (% style="color:#037691" %)AT Command:
779 779  
802 +(% class="box infomessage" %)
803 +(((
780 780  **AT+ADDMOD6=1 or 0**
805 +)))
781 781  
782 782  1: Enable Trigger Mode
783 783  
... ... @@ -784,36 +784,43 @@
784 784  0: Disable Trigger Mode
785 785  
786 786  
787 -* (% style="color:#037691" %)**Downlink Payload (prefix 0x0A 06):**
812 +* (% style="color:#037691" %)Downlink Payload (prefix 0x0A 06):
788 788  
789 -**0x0A 06 aa    ** ~/~/ Same as AT+ADDMOD6=aa
814 +(% class="box infomessage" %)
815 +(((
816 +**0x0A 06 aa     ~/~/ Same as AT+ADDMOD6=aa,**
817 +)))
790 790  
791 791  
792 792  
793 -
794 794  ==== 3.4.2.5 Poll trigger settings ====
795 795  
796 796  Poll trigger settings,
797 797  
798 -* (% style="color:#037691" %)**AT Command:**
825 +* (% style="color:#037691" %)AT Command:
799 799  
800 800  There is no AT Command for this feature.
801 801  
802 802  
803 -* (% style="color:#037691" %)**Downlink Payload (prefix 0x AB 06):**
830 +* (% style="color:#037691" %)Downlink Payload (prefix 0x AB 06):
804 804  
805 -**0xAB 06         **~/~/ Poll trigger settings, device will uplink trigger settings once receive this command
832 +(% class="box infomessage" %)
833 +(((
834 +**0xAB 06  ~/~/ Poll trigger settings, device will uplink trigger settings once receive this command**
835 +)))
806 806  
807 807  
808 808  
809 -
810 810  ==== 3.4.2.6 Enable / Disable DI1/DI2/DI3 as trigger ====
811 811  
812 812  Enable Disable DI1/DI2/DI2 as trigger,
813 813  
814 -* (% style="color:#037691" %)**AT Command:**
843 +* (% style="color:#037691" %)AT Command:
815 815  
845 +(% class="box infomessage" %)
846 +(((
816 816  **Format: AT+DTRI=<DI1_TIRGGER_FlAG>,< DI2_TIRGGER_FlAG >**
848 +)))
817 817  
818 818  
819 819  **Example:**
... ... @@ -820,20 +820,25 @@
820 820  
821 821  AT+ DTRI =1,0   (Enable DI1 trigger / disable DI2 trigger)
822 822  
823 -* (% style="color:#037691" %)**Downlink Payload (prefix 0xAA 02):**
855 +* (% style="color:#037691" %)Downlink Payload (prefix 0xAA 02):
824 824  
825 -**0xAA 02 aa bb        **~/~/ Same as AT+DTRI=aa,bb
857 +(% class="box infomessage" %)
858 +(((
859 +**0xAA 02 aa bb  ~/~/ Same as AT+DTRI=aa,bb**
860 +)))
826 826  
827 827  
828 828  
829 -
830 830  ==== 3.4.2.7 Trigger1 – Set DI1 or DI3 as trigger ====
831 831  
832 832  Set DI1 or DI3(for LT-33222-L) trigger.
833 833  
834 -* (% style="color:#037691" %)**AT Command:**
868 +* (% style="color:#037691" %)AT Command:
835 835  
870 +(% class="box infomessage" %)
871 +(((
836 836  **AT+TRIG1=a,b**
873 +)))
837 837  
838 838  a : Interrupt mode. 0: falling edge; 1: rising edge, 2: falling and raising edge(for MOD=1).
839 839  
... ... @@ -845,18 +845,26 @@
845 845  AT+TRIG1=1,100(set DI1 port to trigger on high level, valid signal is 100ms )
846 846  
847 847  
848 -* (% style="color:#037691" %)**Downlink Payload (prefix 0x09 01 ):**
849 -* **0x09 01 aa bb cc    ** ~/~/ same as AT+TRIG1=aa,0x(bb cc)
885 +* (% style="color:#037691" %)Downlink Payload (prefix 0x09 01 ):
850 850  
887 +(% class="box infomessage" %)
888 +(((
889 +**0x09 01 aa bb cc ~/~/ same as AT+TRIG1=aa,0x(bb cc)**
890 +)))
891 +
892 +
893 +
851 851  ==== 3.4.2.8 Trigger2 – Set DI2 as trigger ====
852 852  
853 853  Set DI2 trigger.
854 854  
855 -* (% style="color:#037691" %)**AT Command:**
898 +* (% style="color:#037691" %)AT Command:
856 856  
900 +(% class="box infomessage" %)
901 +(((
857 857  **AT+TRIG2=a,b**
903 +)))
858 858  
859 -
860 860  a : Interrupt mode. 0: falling edge; 1: rising edge, 2: falling and raising edge(for MOD=1).
861 861  
862 862  b : delay timing.
... ... @@ -867,62 +867,74 @@
867 867  AT+TRIG2=0,100(set DI1 port to trigger on low level, valid signal is 100ms )
868 868  
869 869  
870 -* (% style="color:#037691" %)**Downlink Payload (prefix 0x09 02 ):**
915 +* (% style="color:#037691" %)Downlink Payload (prefix 0x09 02 ):
871 871  
872 -**0x09 02 aa bb cc           **~/~/ same as AT+TRIG1=aa,0x(bb cc)
917 +(% class="box infomessage" %)
918 +(((
919 +**0x09 02 aa bb cc ~/~/ same as AT+TRIG1=aa,0x(bb cc)**
920 +)))
873 873  
874 874  
875 875  
876 -
877 877  ==== 3.4.2.9 Trigger – Set AC (current) as trigger ====
878 878  
879 879  Set current trigger , base on AC port. See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
880 880  
881 -* (% style="color:#037691" %)**AT Command**
928 +* (% style="color:#037691" %)AT Command:
882 882  
883 -**AT+ACLIM**
930 +(% class="box infomessage" %)
931 +(((
932 +**AT+ACLIM. **
933 +)))
884 884  
885 885  
886 -* (% style="color:#037691" %)**Downlink Payload (prefix 0xAA 01 )**
936 +* (% style="color:#037691" %)Downlink Payload (prefix 0xAA 01 ):
887 887  
888 -**0x AA 01 aa bb cc dd ee ff gg hh        ** ~/~/ same as AT+ACLIM See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
938 +(% class="box infomessage" %)
939 +(((
940 +**0x AA 01 aa bb cc dd ee ff gg hh ~/~/ same as AT+ACLIM See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]**
941 +)))
889 889  
890 890  
891 891  
892 -
893 893  ==== 3.4.2.10 Trigger – Set AV (voltage) as trigger ====
894 894  
895 895  Set current trigger , base on AV port. See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
896 896  
897 -* (% style="color:#037691" %)**AT Command**
949 +* (% style="color:#037691" %)AT Command:
898 898  
899 -**AT+AVLIM  See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]**
951 +(% class="box infomessage" %)
952 +(((
953 +**AT+AVLIM. See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]**
954 +)))
900 900  
901 901  
902 -* (% style="color:#037691" %)**Downlink Payload (prefix 0xAA 00 )**
957 +* (% style="color:#037691" %)Downlink Payload (prefix 0xAA 00 ):
903 903  
904 -**0x AA 00 aa bb cc dd ee ff gg hh    ** ~/~/ same as AT+AVLIM See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
959 +(% class="box infomessage" %)
960 +(((
961 +**0x AA 00 aa bb cc dd ee ff gg hh ~/~/ same as AT+AVLIM See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]] **
962 +)))
905 905  
906 906  
907 907  
908 -
909 909  ==== 3.4.2.11 Trigger – Set minimum interval ====
910 910  
911 -Set AV and AC trigger minimum interval, system won't response to the second trigger within this set time after the first trigger.
968 +Set AV and AC trigger minimum interval, system won’t response to the second trigger within this set time after the first trigger.
912 912  
913 -* (% style="color:#037691" %)**AT Command**
970 +* (% style="color:#037691" %)AT Command:
914 914  
915 -**AT+ATDC=5        ** Device won't response the second trigger within 5 minute after the first trigger.
972 +(% class="box infomessage" %)
973 +(((
974 +**AT+ATDC=5. Device won’t response the second trigger within 5 minute after the first trigger.**
975 +)))
916 916  
917 917  
918 -* (% style="color:#037691" %)**Downlink Payload (prefix 0xAC )**
978 +* (% style="color:#037691" %)Downlink Payload (prefix 0xAC ):
919 919  
920 -**0x AC aa bb   ** ~/~/ same as AT+ATDC=0x(aa bb)   . Unit (min)
921 -
980 +(% class="box infomessage" %)
922 922  (((
923 -
924 -
925 -(% style="color:red" %)Note: ATDC setting must be more than 5min
982 +**0x AC aa bb ~/~/ same as AT+ATDC=0x(aa bb)   . Unit (min)**
926 926  )))
927 927  
928 928  
... ... @@ -929,15 +929,19 @@
929 929  
930 930  ==== 3.4.2.12 DO ~-~- Control Digital Output DO1/DO2/DO3 ====
931 931  
932 -* (% style="color:#037691" %)**AT Command**
989 +* (% style="color:#037691" %)AT Command:
933 933  
934 934  There is no AT Command to control Digital Output
935 935  
936 936  
937 -* (% style="color:#037691" %)**Downlink Payload (prefix 0x02)**
938 -* **0x02 aa bb cc     **~/~/ Set DO1/DO2/DO3 output
994 +* (% style="color:#037691" %)Downlink Payload (prefix 0x02):
939 939  
996 +(% class="box infomessage" %)
940 940  (((
998 +**0x02 aa bb cc     ~/~/ Set DO1/DO2/DO3 output**
999 +)))
1000 +
1001 +(((
941 941  If payload = 0x02010001, while there is load between V+ and DOx, it means set DO1 to low, DO2 to high and DO3 to low.
942 942  )))
943 943  
... ... @@ -957,19 +957,22 @@
957 957  
958 958  
959 959  
960 -
961 961  ==== 3.4.2.13 DO ~-~- Control Digital Output DO1/DO2/DO3 with time control ====
962 962  
963 -* (% style="color:#037691" %)**AT Command**
1023 +* (% style="color:#037691" %)AT Command:
964 964  
965 965  There is no AT Command to control Digital Output
966 966  
967 967  
968 -* (% style="color:#037691" %)**Downlink Payload (prefix 0xA9)**
1028 +* (% style="color:#037691" %)Downlink Payload (prefix 0xA9):
969 969  
970 -**0xA9 aa bb cc     **~/~/ Set DO1/DO2/DO3 output with time control
1030 +(% class="box infomessage" %)
1031 +(((
1032 +(((
1033 +**0xA9 aa bb cc     ~/~/ Set DO1/DO2/DO3 output with time control**
1034 +)))
1035 +)))
971 971  
972 -
973 973  This is to control the digital output time of DO pin. Include four bytes:
974 974  
975 975  (% style="color:#4f81bd" %)**First Byte**(%%)**:** Type code (0xA9)
... ... @@ -1023,19 +1023,20 @@
1023 1023  
1024 1024  
1025 1025  
1026 -
1027 1027  ==== 3.4.2.14 Relay ~-~- Control Relay Output RO1/RO2 ====
1028 1028  
1029 -* (% style="color:#037691" %)**AT Command:**
1092 +* (% style="color:#037691" %)AT Command:
1030 1030  
1031 1031  There is no AT Command to control Relay Output
1032 1032  
1033 1033  
1034 -* (% style="color:#037691" %)**Downlink Payload (prefix 0x03):**
1097 +* (% style="color:#037691" %)Downlink Payload (prefix 0x03):
1035 1035  
1036 -**0x03 aa bb     **~/~/ Set RO1/RO2 output
1099 +(% class="box infomessage" %)
1100 +(((
1101 +**0x03 aa bb     ~/~/ Set RO1/RO2 output**
1102 +)))
1037 1037  
1038 -
1039 1039  (((
1040 1040  If payload = 0x030100, it means set RO1 to close and RO2 to open.
1041 1041  )))
... ... @@ -1052,19 +1052,20 @@
1052 1052  
1053 1053  
1054 1054  
1055 -
1056 1056  ==== 3.4.2.15 Relay ~-~- Control Relay Output RO1/RO2 with time control ====
1057 1057  
1058 -* (% style="color:#037691" %)**AT Command:**
1122 +* (% style="color:#037691" %)AT Command:
1059 1059  
1060 1060  There is no AT Command to control Relay Output
1061 1061  
1062 1062  
1063 -* (% style="color:#037691" %)**Downlink Payload (prefix 0x05):**
1127 +* (% style="color:#037691" %)Downlink Payload (prefix 0x05):
1064 1064  
1065 -**0x05 aa bb cc dd     **~/~/ Set RO1/RO2 relay with time control
1129 +(% class="box infomessage" %)
1130 +(((
1131 +**0x05 aa bb cc dd     ~/~/ Set RO1/RO2 relay with time control:**
1132 +)))
1066 1066  
1067 -
1068 1068  This is to control the relay output time of relay. Include four bytes:
1069 1069  
1070 1070  (% style="color:#4f81bd" %)**First Byte **(%%)**:** Type code (0x05)
... ... @@ -1106,7 +1106,6 @@
1106 1106  
1107 1107  
1108 1108  
1109 -
1110 1110  ==== 3.4.2.16 Counting ~-~- Voltage threshold counting ====
1111 1111  
1112 1112  When voltage exceed the threshold, count. Feature see [[MOD4>>||anchor="H3.3.4AT2BMOD3D42CSingleDICounting2B1xVoltageCounting"]]
... ... @@ -1113,7 +1113,7 @@
1113 1113  
1114 1114  * (% style="color:#037691" %)**AT Command:**
1115 1115  
1116 -**AT+VOLMAX   ** ~/~/ See [[MOD4>>||anchor="H3.3.4AT2BMOD3D42CSingleDICounting2B1xVoltageCounting"]]
1181 +(% style="color:#037691" %)**​​​​​​​**(%%)**AT+VOLMAX   ** ~/~/ See [[MOD4>>||anchor="H3.3.4AT2BMOD3D42CSingleDICounting2B1xVoltageCounting"]]
1117 1117  
1118 1118  
1119 1119  * (% style="color:#037691" %)**Downlink Payload (prefix 0xA5):**
... ... @@ -1122,12 +1122,11 @@
1122 1122  
1123 1123  
1124 1124  
1125 -
1126 1126  ==== 3.4.2.17 Counting ~-~- Pre-configure the Count Number ====
1127 1127  
1128 1128  * (% style="color:#037691" %)**AT Command:**
1129 1129  
1130 -**AT+SETCNT=aa,(bb cc dd ee) **
1194 +(% style="color:#037691" %)**​​​​​​​​​​​​​​**(%%)**AT+SETCNT=aa,(bb cc dd ee) **
1131 1131  
1132 1132  aa: 1: Set count1,
1133 1133  
... ... @@ -1144,7 +1144,6 @@
1144 1144  
1145 1145  
1146 1146  
1147 -
1148 1148  ==== 3.4.2.18 Counting ~-~- Clear Counting ====
1149 1149  
1150 1150  Clear counting for counting mode
... ... @@ -1151,7 +1151,7 @@
1151 1151  
1152 1152  * (% style="color:#037691" %)**AT Command:**
1153 1153  
1154 -**AT+CLRCOUNT ** ~/~/ clear all counting
1217 +(% style="color:#037691" %)​​​​​​​​​​​​​​(%%)**AT+CLRCOUNT ** ~/~/ clear all counting
1155 1155  
1156 1156  
1157 1157  * (% style="color:#037691" %)**Downlink Payload (prefix 0xA6):**
... ... @@ -1160,7 +1160,6 @@
1160 1160  
1161 1161  
1162 1162  
1163 -
1164 1164  ==== 3.4.2.19 Counting ~-~- Change counting mode save time ====
1165 1165  
1166 1166  * (% style="color:#037691" %)**AT Command:**
... ... @@ -1179,7 +1179,6 @@
1179 1179  )))
1180 1180  
1181 1181  
1182 -
1183 1183  == 3.5 Integrate with Mydevice ==
1184 1184  
1185 1185  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:
... ... @@ -1409,7 +1409,6 @@
1409 1409  [[image:image-20220524100748-11.png]]
1410 1410  
1411 1411  
1412 -
1413 1413  = 4. Use AT Command =
1414 1414  
1415 1415  == 4.1 Access AT Command ==
... ... @@ -1612,6 +1612,8 @@
1612 1612  
1613 1613  (((
1614 1614  AT+CFG: Print all settings
1675 +
1676 +
1615 1615  )))
1616 1616  
1617 1617  
... ... @@ -1657,6 +1657,8 @@
1657 1657  
1658 1658  (((
1659 1659  (% style="background-color:#dcdcdc" %)ATZ
1722 +
1723 +
1660 1660  )))
1661 1661  
1662 1662  
... ... @@ -1863,8 +1863,6 @@
1863 1863  == 5.5 Can i use point to point communication for LT-22222-L? ==
1864 1864  
1865 1865  Yes, please refer [[Point to Point Communication>>doc:Main. Point to Point Communication of LT-22222-L.WebHome]]
1866 -
1867 -
1868 1868  )))
1869 1869  
1870 1870  (((
... ... @@ -1878,7 +1878,6 @@
1878 1878  
1879 1879  After restart, the status before power failure will be read from flash.
1880 1880  
1881 -
1882 1882  = 6. Trouble Shooting =
1883 1883  )))
1884 1884  
... ... @@ -1913,8 +1913,10 @@
1913 1913  )))
1914 1914  
1915 1915  
1977 +
1916 1916  = 7. Order Info =
1917 1917  
1980 +
1918 1918  (% style="color:#4f81bd" %)**LT-22222-L-XXX:**
1919 1919  
1920 1920  
... ... @@ -1954,10 +1954,6 @@
1954 1954  )))
1955 1955  * (((
1956 1956  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]]
1957 -
1958 -
1959 -
1960 -
1961 1961  )))
1962 1962  
1963 1963  = 10. Reference​​​​​ =

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