Last modified by Saxer Lin on 2025/04/15 17:24
<
From version < 82.38 >
edited by Xiaoling
on 2022/06/25 15:11
To version < 82.20 >
edited by Xiaoling
on 2022/06/20 11:54
>
Change comment: There is no comment for this version

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... ... @@ -183,8 +183,6 @@
183 183  
184 184  
185 185  
186 -
187 -
188 188  == 1.4  Applications ==
189 189  
190 190  * Smart Buildings & Home Automation
... ... @@ -196,8 +196,6 @@
196 196  
197 197  
198 198  
199 -
200 -
201 201  == 1.5 Hardware Variants ==
202 202  
203 203  (% border="1" style="background-color:#f7faff; width:500px" %)
... ... @@ -292,6 +292,8 @@
292 292  * **MOD5**: Single DI Counting + 2 x AVI + 1 x ACI + DO + RO
293 293  * **ADDMOD6**: Trigger Mode, Optional, used together with MOD1 ~~ MOD5
294 294  
291 +
292 +
295 295  === 3.3.1 AT+MOD~=1, 2ACI+2AVI ===
296 296  
297 297  The uplink payload includes totally 9 bytes. Uplink packets use FPORT=2 and every 10 minutes send one uplink by default.
... ... @@ -345,6 +345,8 @@
345 345  ** DO1 is high in case there is load between DO1 and V+.
346 346  ** DO1 LED is off in both case
347 347  
346 +
347 +
348 348  === 3.3.2 AT+MOD~=2, (Double DI Counting) ===
349 349  
350 350  
... ... @@ -394,20 +394,24 @@
394 394  
395 395  (((
396 396  **For LT22222-L:**
397 +)))
397 397  
399 +(% class="box infomessage" %)
400 +(((
401 +(((
402 +**AT+TRIG1=0,100 (set DI1 port to trigger on low level, valid signal is 100ms) **
398 398  
399 -(% 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 ) **
400 400  
401 -(% 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) **
402 402  
403 -(% 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 ) **
404 404  
405 -(% 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)**
406 406  
407 -(% style="color:blue" %)**AT+SETCNT=1,60**(%%)**   (Set COUNT1 value to 60)**
408 -
409 -(% style="color:blue" %)**AT+SETCNT=2,60**(%%)**   (Set COUNT2 value to 60)**
412 +**AT+SETCNT=2,60   (Set COUNT2 value to 60)**
410 410  )))
414 +)))
411 411  
412 412  
413 413  
... ... @@ -499,19 +499,22 @@
499 499  
500 500  
501 501  **Plus below command for AVI1 Counting:**
506 +)))
502 502  
508 +(% class="box infomessage" %)
509 +(((
510 +(((
511 +(% style="color:blue" %)**AT+SETCNT=3,60**(%%)**   (set AVI Count to 60)**
503 503  
504 -(% 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)**
505 505  
506 -(% 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)**
507 507  
508 -(% style="color:blue" %)**AT+VOLMAX=20000,0**(%%)**  (If AVI1 voltage lower than VOLMAX (20000mV =20v), counter increase 1)**
509 -
510 -(% 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)**
511 511  )))
519 +)))
512 512  
513 513  
514 -
515 515  === 3.3.5 AT+MOD~=5, Single DI Counting + 2 x AVI + 1 x ACI ===
516 516  
517 517  
... ... @@ -712,6 +712,8 @@
712 712  
713 713  * (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for LT-22222-L.  User can see these commands below:
714 714  
722 +
723 +
715 715  === 3.4.1 Common Commands ===
716 716  
717 717  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]]
... ... @@ -726,19 +726,23 @@
726 726  
727 727  * (% style="color:#037691" %)**AT Command:**
728 728  
738 +(% class="box infomessage" %)
739 +(((
729 729  **AT+TDC=N **
741 +)))
730 730  
731 -
732 732  **Example: **AT+TDC=30000. Means set interval to 30 seconds
733 733  
734 734  
735 735  * (% style="color:#037691" %)**Downlink Payload (prefix 0x01):**
736 736  
748 +(% class="box infomessage" %)
749 +(((
737 737  **0x01 aa bb cc     ~/~/ Same as AT+TDC=0x(aa bb cc)**
751 +)))
738 738  
739 739  
740 740  
741 -
742 742  ==== 3.4.2.2 Set Work Mode (AT+MOD) ====
743 743  
744 744  Set work mode.
... ... @@ -745,29 +745,36 @@
745 745  
746 746  * (% style="color:#037691" %)**AT Command:**
747 747  
761 +(% class="box infomessage" %)
762 +(((
748 748  **AT+MOD=N  **
764 +)))
749 749  
750 -
751 751  **Example**: AT+MOD=2. Set work mode to Double DI counting mode
752 752  
753 753  
754 754  * (% style="color:#037691" %)**Downlink Payload (prefix 0x0A):**
755 755  
756 -**0x0A aa    ** ~/~/ Same as AT+MOD=aa
771 +(% class="box infomessage" %)
772 +(((
773 +**0x0A aa     ~/~/ Same as AT+MOD=aa**
774 +)))
757 757  
758 758  
759 759  
760 -
761 761  ==== 3.4.2.3 Poll an uplink ====
762 762  
763 -* (% style="color:#037691" %)**AT Command:**
780 +* (% style="color:#037691" %)AT Command:
764 764  
765 765  There is no AT Command to poll uplink
766 766  
767 767  
768 -* (% style="color:#037691" %)**Downlink Payload (prefix 0x08):**
785 +* (% style="color:#037691" %)Downlink Payload (prefix 0x08):
769 769  
770 -**0x08 FF     **~/~/ Poll an uplink
787 +(% class="box infomessage" %)
788 +(((
789 +**0x08 FF     ~/~/ Poll an uplink,**
790 +)))
771 771  
772 772  **Example**: 0x08FF, ask device to send an Uplink
773 773  
... ... @@ -777,9 +777,12 @@
777 777  
778 778  Use of trigger mode, please check [[ADDMOD6>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
779 779  
780 -* (% style="color:#037691" %)**AT Command:**
800 +* (% style="color:#037691" %)AT Command:
781 781  
802 +(% class="box infomessage" %)
803 +(((
782 782  **AT+ADDMOD6=1 or 0**
805 +)))
783 783  
784 784  1: Enable Trigger Mode
785 785  
... ... @@ -786,36 +786,43 @@
786 786  0: Disable Trigger Mode
787 787  
788 788  
789 -* (% style="color:#037691" %)**Downlink Payload (prefix 0x0A 06):**
812 +* (% style="color:#037691" %)Downlink Payload (prefix 0x0A 06):
790 790  
791 -**0x0A 06 aa    ** ~/~/ Same as AT+ADDMOD6=aa
814 +(% class="box infomessage" %)
815 +(((
816 +**0x0A 06 aa     ~/~/ Same as AT+ADDMOD6=aa,**
817 +)))
792 792  
793 793  
794 794  
795 -
796 796  ==== 3.4.2.5 Poll trigger settings ====
797 797  
798 798  Poll trigger settings,
799 799  
800 -* (% style="color:#037691" %)**AT Command:**
825 +* (% style="color:#037691" %)AT Command:
801 801  
802 802  There is no AT Command for this feature.
803 803  
804 804  
805 -* (% style="color:#037691" %)**Downlink Payload (prefix 0x AB 06):**
830 +* (% style="color:#037691" %)Downlink Payload (prefix 0x AB 06):
806 806  
807 -**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 +)))
808 808  
809 809  
810 810  
811 -
812 812  ==== 3.4.2.6 Enable / Disable DI1/DI2/DI3 as trigger ====
813 813  
814 814  Enable Disable DI1/DI2/DI2 as trigger,
815 815  
816 -* (% style="color:#037691" %)**AT Command:**
843 +* (% style="color:#037691" %)AT Command:
817 817  
845 +(% class="box infomessage" %)
846 +(((
818 818  **Format: AT+DTRI=<DI1_TIRGGER_FlAG>,< DI2_TIRGGER_FlAG >**
848 +)))
819 819  
820 820  
821 821  **Example:**
... ... @@ -822,9 +822,9 @@
822 822  
823 823  AT+ DTRI =1,0   (Enable DI1 trigger / disable DI2 trigger)
824 824  
825 -* (% style="color:#037691" %)**Downlink Payload (prefix 0xAA 02):**
855 +* (% style="color:#037691" %)Downlink Payload (prefix 0xAA 02):
826 826  
827 -**0xAA 02 aa bb        **~/~/ Same as AT+DTRI=aa,bb
857 +**0xAA 02 aa bb  **~/~/ Same as AT+DTRI=aa,bb
828 828  
829 829  
830 830  
... ... @@ -833,7 +833,7 @@
833 833  
834 834  Set DI1 or DI3(for LT-33222-L) trigger.
835 835  
836 -* (% style="color:#037691" %)**AT Command:**
866 +* (% style="color:#037691" %)AT Command:
837 837  
838 838  **AT+TRIG1=a,b**
839 839  
... ... @@ -848,10 +848,11 @@
848 848  
849 849  
850 850  * (% style="color:#037691" %)**Downlink Payload (prefix 0x09 01 ):**
851 -* **0x09 01 aa bb cc    ** ~/~/ same as AT+TRIG1=aa,0x(bb cc)
881 +* **0x09 01 aa bb cc  ** ~/~/ same as AT+TRIG1=aa,0x(bb cc)
852 852  
853 853  
854 854  
885 +
855 855  ==== 3.4.2.8 Trigger2 – Set DI2 as trigger ====
856 856  
857 857  Set DI2 trigger.
... ... @@ -873,7 +873,7 @@
873 873  
874 874  * (% style="color:#037691" %)**Downlink Payload (prefix 0x09 02 ):**
875 875  
876 -**0x09 02 aa bb cc           **~/~/ same as AT+TRIG1=aa,0x(bb cc)
907 +**0x09 02 aa bb cc  **~/~/ same as AT+TRIG1=aa,0x(bb cc)
877 877  
878 878  
879 879  
... ... @@ -889,7 +889,7 @@
889 889  
890 890  * (% style="color:#037691" %)**Downlink Payload (prefix 0xAA 01 )**
891 891  
892 -**0x AA 01 aa bb cc dd ee ff gg hh        ** ~/~/ same as AT+ACLIM See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
923 +**0x AA 01 aa bb cc dd ee ff gg hh  ** ~/~/ same as AT+ACLIM See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
893 893  
894 894  
895 895  
... ... @@ -905,7 +905,7 @@
905 905  
906 906  * (% style="color:#037691" %)**Downlink Payload (prefix 0xAA 00 )**
907 907  
908 -**0x AA 00 aa bb cc dd ee ff gg hh    ** ~/~/ same as AT+AVLIM See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
939 +**0x AA 00 aa bb cc dd ee ff gg hh  ** ~/~/ same as AT+AVLIM See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
909 909  
910 910  
911 911  
... ... @@ -912,16 +912,16 @@
912 912  
913 913  ==== 3.4.2.11 Trigger – Set minimum interval ====
914 914  
915 -Set AV and AC trigger minimum interval, system won't response to the second trigger within this set time after the first trigger.
946 +Set AV and AC trigger minimum interval, system won’t response to the second trigger within this set time after the first trigger.
916 916  
917 917  * (% style="color:#037691" %)**AT Command**
918 918  
919 -**AT+ATDC=5        ** Device won't response the second trigger within 5 minute after the first trigger.
950 +**AT+ATDC=5. Device won’t response the second trigger within 5 minute after the first trigger.**
920 920  
921 921  
922 922  * (% style="color:#037691" %)**Downlink Payload (prefix 0xAC )**
923 923  
924 -**0x AC aa bb   ** ~/~/ same as AT+ATDC=0x(aa bb)   . Unit (min)
955 +**0x AC aa bb  ** ~/~/ same as AT+ATDC=0x(aa bb)   . Unit (min)
925 925  
926 926  
927 927  
... ... @@ -936,6 +936,7 @@
936 936  * (% style="color:#037691" %)**Downlink Payload (prefix 0x02)**
937 937  * **0x02 aa bb cc     **~/~/ Set DO1/DO2/DO3 output
938 938  
970 +
939 939  (((
940 940  If payload = 0x02010001, while there is load between V+ and DOx, it means set DO1 to low, DO2 to high and DO3 to low.
941 941  )))
... ... @@ -1112,7 +1112,7 @@
1112 1112  
1113 1113  * (% style="color:#037691" %)**AT Command:**
1114 1114  
1115 -**AT+VOLMAX   ** ~/~/ See [[MOD4>>||anchor="H3.3.4AT2BMOD3D42CSingleDICounting2B1xVoltageCounting"]]
1147 +(% style="color:#037691" %)**​​​​​​​**(%%)**AT+VOLMAX   ** ~/~/ See [[MOD4>>||anchor="H3.3.4AT2BMOD3D42CSingleDICounting2B1xVoltageCounting"]]
1116 1116  
1117 1117  
1118 1118  * (% style="color:#037691" %)**Downlink Payload (prefix 0xA5):**
... ... @@ -1126,7 +1126,7 @@
1126 1126  
1127 1127  * (% style="color:#037691" %)**AT Command:**
1128 1128  
1129 -**AT+SETCNT=aa,(bb cc dd ee) **
1161 +(% style="color:#037691" %)**​​​​​​​​​​​​​​**(%%)**AT+SETCNT=aa,(bb cc dd ee) **
1130 1130  
1131 1131  aa: 1: Set count1,
1132 1132  
... ... @@ -1150,7 +1150,7 @@
1150 1150  
1151 1151  * (% style="color:#037691" %)**AT Command:**
1152 1152  
1153 -**AT+CLRCOUNT ** ~/~/ clear all counting
1185 +(% style="color:#037691" %)​​​​​​​​​​​​​​(%%)**AT+CLRCOUNT ** ~/~/ clear all counting
1154 1154  
1155 1155  
1156 1156  * (% style="color:#037691" %)**Downlink Payload (prefix 0xA6):**
... ... @@ -1408,7 +1408,6 @@
1408 1408  [[image:image-20220524100748-11.png]]
1409 1409  
1410 1410  
1411 -
1412 1412  = 4. Use AT Command =
1413 1413  
1414 1414  == 4.1 Access AT Command ==
... ... @@ -1611,6 +1611,8 @@
1611 1611  
1612 1612  (((
1613 1613  AT+CFG: Print all settings
1645 +
1646 +
1614 1614  )))
1615 1615  
1616 1616  
... ... @@ -1656,6 +1656,8 @@
1656 1656  
1657 1657  (((
1658 1658  (% style="background-color:#dcdcdc" %)ATZ
1692 +
1693 +
1659 1659  )))
1660 1660  
1661 1661  
... ... @@ -1862,8 +1862,6 @@
1862 1862  == 5.5 Can i use point to point communication for LT-22222-L? ==
1863 1863  
1864 1864  Yes, please refer [[Point to Point Communication>>doc:Main. Point to Point Communication of LT-22222-L.WebHome]]
1865 -
1866 -
1867 1867  )))
1868 1868  
1869 1869  (((
... ... @@ -1877,7 +1877,6 @@
1877 1877  
1878 1878  After restart, the status before power failure will be read from flash.
1879 1879  
1880 -
1881 1881  = 6. Trouble Shooting =
1882 1882  )))
1883 1883  
... ... @@ -1931,8 +1931,6 @@
1931 1931  * (% style="color:#4f81bd" %)**IN865**(%%): LT with frequency bands IN865
1932 1932  * (% style="color:#4f81bd" %)**CN779**(%%): LT with frequency bands CN779
1933 1933  
1934 -
1935 -
1936 1936  = 8. Packing Info =
1937 1937  
1938 1938  
... ... @@ -1950,8 +1950,6 @@
1950 1950  * Package Size / pcs : 14.5 x 8 x 5 cm
1951 1951  * Weight / pcs : 170g
1952 1952  
1953 -
1954 -
1955 1955  = 9. Support =
1956 1956  
1957 1957  * (((
... ... @@ -1959,10 +1959,6 @@
1959 1959  )))
1960 1960  * (((
1961 1961  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]]
1962 -
1963 -
1964 -
1965 -
1966 1966  )))
1967 1967  
1968 1968  = 10. Reference​​​​​ =

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