Last modified by Saxer Lin on 2025/04/15 17:24
<
From version < 82.13 >
edited by Xiaoling
on 2022/06/20 11:46
To version < 82.8 >
edited by Xiaoling
on 2022/06/20 11:18
>
Change comment: There is no comment for this version

Summary

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Content
... ... @@ -183,6 +183,7 @@
183 183  
184 184  
185 185  
186 +
186 186  == 1.4  Applications ==
187 187  
188 188  * Smart Buildings & Home Automation
... ... @@ -194,6 +194,7 @@
194 194  
195 195  
196 196  
198 +
197 197  == 1.5 Hardware Variants ==
198 198  
199 199  (% border="1" style="background-color:#f7faff; width:500px" %)
... ... @@ -208,6 +208,7 @@
208 208  )))
209 209  
210 210  
213 +
211 211  = 2. Power ON Device =
212 212  
213 213  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.
... ... @@ -290,6 +290,7 @@
290 290  
291 291  
292 292  
296 +
293 293  === 3.3.1 AT+MOD~=1, 2ACI+2AVI ===
294 294  
295 295  The uplink payload includes totally 9 bytes. Uplink packets use FPORT=2 and every 10 minutes send one uplink by default.
... ... @@ -343,8 +343,6 @@
343 343  ** DO1 is high in case there is load between DO1 and V+.
344 344  ** DO1 LED is off in both case
345 345  
346 -
347 -
348 348  === 3.3.2 AT+MOD~=2, (Double DI Counting) ===
349 349  
350 350  
... ... @@ -381,7 +381,12 @@
381 381  (((
382 382  (((
383 383  **AT+MOD=2**
386 +)))
387 +)))
384 384  
389 +(% class="box infomessage" %)
390 +(((
391 +(((
385 385  **ATZ**
386 386  )))
387 387  )))
... ... @@ -400,15 +400,40 @@
400 400  (((
401 401  (((
402 402  **AT+TRIG1=0,100 (set DI1 port to trigger on low level, valid signal is 100ms) **
410 +)))
411 +)))
403 403  
413 +(% class="box infomessage" %)
414 +(((
415 +(((
404 404  **AT+TRIG1=1,100(set DI1 port to trigger on high level, valid signal is 100ms ) **
417 +)))
418 +)))
405 405  
420 +(% class="box infomessage" %)
421 +(((
422 +(((
406 406  **AT+TRIG2=0,100 (set DI2 port to trigger on low level, valid signal is 100ms) **
424 +)))
425 +)))
407 407  
427 +(% class="box infomessage" %)
428 +(((
429 +(((
408 408  **AT+TRIG2=1,100 (set DI2 port to trigger on high level, valid signal is 100ms ) **
431 +)))
432 +)))
409 409  
434 +(% class="box infomessage" %)
435 +(((
436 +(((
410 410  **AT+SETCNT=1,60   (Set COUNT1 value to 60)**
438 +)))
439 +)))
411 411  
441 +(% class="box infomessage" %)
442 +(((
443 +(((
412 412  **AT+SETCNT=2,60   (Set COUNT2 value to 60)**
413 413  )))
414 414  )))
... ... @@ -443,7 +443,12 @@
443 443  (((
444 444  (((
445 445  **AT+MOD=3**
478 +)))
479 +)))
446 446  
481 +(% class="box infomessage" %)
482 +(((
483 +(((
447 447  **ATZ**
448 448  )))
449 449  )))
... ... @@ -488,13 +488,20 @@
488 488  (((
489 489  (((
490 490  **AT+MOD=4**
528 +)))
529 +)))
491 491  
531 +(% class="box infomessage" %)
532 +(((
533 +(((
492 492  **ATZ**
493 493  )))
494 494  )))
495 495  
538 +(((
539 +
540 +)))
496 496  
497 -
498 498  (((
499 499  Other AT Commands for counting are similar to [[MOD2 Counting Command>>||anchor="H3.3.2AT2BMOD3D22C28DoubleDICounting29"]].
500 500  )))
... ... @@ -508,17 +508,33 @@
508 508  (% class="box infomessage" %)
509 509  (((
510 510  (((
511 -(% style="color:blue" %)**AT+SETCNT=3,60**(%%)**   (set AVI Count to 60)**
555 +**AT+SETCNT=3,60   (set AVI Count to 60)**
556 +)))
557 +)))
512 512  
513 -(% style="color:blue" %)**AT+VOLMAX=20000**(%%)**   (If AVI1 voltage higher than VOLMAX (20000mV =20v), counter increase 1)**
559 +(% class="box infomessage" %)
560 +(((
561 +(((
562 +**AT+VOLMAX=20000   (If AVI1 voltage higher than VOLMAX (20000mV =20v), counter increase 1)**
563 +)))
564 +)))
514 514  
515 -(% style="color:blue" %)**AT+VOLMAX=20000,0**(%%)**   (If AVI1 voltage lower than VOLMAX (20000mV =20v), counter increase 1)**
566 +(% class="box infomessage" %)
567 +(((
568 +(((
569 +**AT+VOLMAX=20000,0   (If AVI1 voltage lower than VOLMAX (20000mV =20v), counter increase 1)**
570 +)))
571 +)))
516 516  
517 -(% style="color:blue" %)**AT+VOLMAX=20000,1**(%%)**   (If AVI1 voltage higer than VOLMAX (20000mV =20v), counter increase 1)**
573 +(% class="box infomessage" %)
574 +(((
575 +(((
576 +**AT+VOLMAX=20000,1   (If AVI1 voltage higer than VOLMAX (20000mV =20v), counter increase 1)**
518 518  )))
519 519  )))
520 520  
521 521  
581 +
522 522  === 3.3.5 AT+MOD~=5, Single DI Counting + 2 x AVI + 1 x ACI ===
523 523  
524 524  
... ... @@ -552,7 +552,12 @@
552 552  (((
553 553  (((
554 554  **AT+MOD=5**
615 +)))
616 +)))
555 555  
618 +(% class="box infomessage" %)
619 +(((
620 +(((
556 556  **ATZ**
557 557  )))
558 558  )))
... ... @@ -578,7 +578,7 @@
578 578  1. Periodically uplink (Base on TDC time). Payload is same as the normal MOD (MOD 1 for above command). This uplink uses LoRaWAN (% style="color:#4f81bd" %)**unconfirmed**(%%) data type
579 579  1. Trigger uplink when meet the trigger condition. LT will sent two packets in this case, the first uplink use payload specify in this mod (mod=6), the second packets use the normal mod payload(MOD=1 for above settings). Both Uplinks use LoRaWAN (% style="color:#4f81bd" %)**CONFIRMED data type.**
580 580  
581 -(% style="color:#037691" %)**AT Command to set Trigger Condition**:
646 +**AT Command to set Trigger Condition**:
582 582  
583 583  (% style="color:#4f81bd" %)**Trigger base on voltage**:
584 584  
... ... @@ -614,7 +614,7 @@
614 614  AT+ DTRI =1,0   (Enable DI1 trigger / disable DI2 trigger)
615 615  
616 616  
617 -(% style="color:#037691" %)**Downlink Command to set Trigger Condition:**
682 +**Downlink Command to set Trigger Condition:**
618 618  
619 619  Type Code: 0xAA. Downlink command same as AT Command **AT+AVLIM, AT+ACLIM**
620 620  
... ... @@ -719,8 +719,6 @@
719 719  
720 720  * (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for LT-22222-L.  User can see these commands below:
721 721  
722 -
723 -
724 724  === 3.4.1 Common Commands ===
725 725  
726 726  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]]
... ... @@ -733,7 +733,7 @@
733 733  
734 734  Set device uplink interval.
735 735  
736 -* (% style="color:#037691" %)**AT Command:**
799 +* AT Command:
737 737  
738 738  (% class="box infomessage" %)
739 739  (((
... ... @@ -743,7 +743,7 @@
743 743  **Example: **AT+TDC=30000. Means set interval to 30 seconds
744 744  
745 745  
746 -* (% style="color:#037691" %)**Downlink Payload (prefix 0x01):**
809 +* Downlink Payload (prefix 0x01):
747 747  
748 748  (% class="box infomessage" %)
749 749  (((
... ... @@ -756,7 +756,7 @@
756 756  
757 757  Set work mode.
758 758  
759 -* (% style="color:#037691" %)**AT Command:**
822 +* AT Command:
760 760  
761 761  (% class="box infomessage" %)
762 762  (((
... ... @@ -766,7 +766,7 @@
766 766  **Example**: AT+MOD=2. Set work mode to Double DI counting mode
767 767  
768 768  
769 -* (% style="color:#037691" %)**Downlink Payload (prefix 0x0A):**
832 +* Downlink Payload (prefix 0x0A):
770 770  
771 771  (% class="box infomessage" %)
772 772  (((
... ... @@ -777,12 +777,12 @@
777 777  
778 778  ==== 3.4.2.3 Poll an uplink ====
779 779  
780 -* (% style="color:#037691" %)AT Command:
843 +* AT Command:
781 781  
782 782  There is no AT Command to poll uplink
783 783  
784 784  
785 -* (% style="color:#037691" %)Downlink Payload (prefix 0x08):
848 +* Downlink Payload (prefix 0x08):
786 786  
787 787  (% class="box infomessage" %)
788 788  (((
... ... @@ -797,7 +797,7 @@
797 797  
798 798  Use of trigger mode, please check [[ADDMOD6>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
799 799  
800 -* (% style="color:#037691" %)AT Command:
863 +* AT Command:
801 801  
802 802  (% class="box infomessage" %)
803 803  (((
... ... @@ -809,7 +809,7 @@
809 809  0: Disable Trigger Mode
810 810  
811 811  
812 -* (% style="color:#037691" %)Downlink Payload (prefix 0x0A 06):
875 +* Downlink Payload (prefix 0x0A 06):
813 813  
814 814  (% class="box infomessage" %)
815 815  (((
... ... @@ -822,12 +822,12 @@
822 822  
823 823  Poll trigger settings,
824 824  
825 -* (% style="color:#037691" %)AT Command:
888 +* AT Command:
826 826  
827 827  There is no AT Command for this feature.
828 828  
829 829  
830 -* (% style="color:#037691" %)Downlink Payload (prefix 0x AB 06):
893 +* Downlink Payload (prefix 0x AB 06):
831 831  
832 832  (% class="box infomessage" %)
833 833  (((
... ... @@ -840,7 +840,7 @@
840 840  
841 841  Enable Disable DI1/DI2/DI2 as trigger,
842 842  
843 -* (% style="color:#037691" %)AT Command:
906 +* AT Command:
844 844  
845 845  (% class="box infomessage" %)
846 846  (((
... ... @@ -852,7 +852,7 @@
852 852  
853 853  AT+ DTRI =1,0   (Enable DI1 trigger / disable DI2 trigger)
854 854  
855 -* (% style="color:#037691" %)Downlink Payload (prefix 0xAA 02):
918 +* Downlink Payload (prefix 0xAA 02):
856 856  
857 857  (% class="box infomessage" %)
858 858  (((
... ... @@ -865,7 +865,7 @@
865 865  
866 866  Set DI1 or DI3(for LT-33222-L) trigger.
867 867  
868 -* (% style="color:#037691" %)AT Command:
931 +* AT Command:
869 869  
870 870  (% class="box infomessage" %)
871 871  (((
... ... @@ -882,7 +882,7 @@
882 882  AT+TRIG1=1,100(set DI1 port to trigger on high level, valid signal is 100ms )
883 883  
884 884  
885 -* (% style="color:#037691" %)Downlink Payload (prefix 0x09 01 ):
948 +* Downlink Payload (prefix 0x09 01 ):
886 886  
887 887  (% class="box infomessage" %)
888 888  (((
... ... @@ -895,7 +895,7 @@
895 895  
896 896  Set DI2 trigger.
897 897  
898 -* (% style="color:#037691" %)AT Command:
961 +* AT Command:
899 899  
900 900  (% class="box infomessage" %)
901 901  (((
... ... @@ -912,7 +912,7 @@
912 912  AT+TRIG2=0,100(set DI1 port to trigger on low level, valid signal is 100ms )
913 913  
914 914  
915 -* (% style="color:#037691" %)Downlink Payload (prefix 0x09 02 ):
978 +* Downlink Payload (prefix 0x09 02 ):
916 916  
917 917  (% class="box infomessage" %)
918 918  (((
... ... @@ -925,7 +925,7 @@
925 925  
926 926  Set current trigger , base on AC port. See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
927 927  
928 -* (% style="color:#037691" %)AT Command:
991 +* AT Command:
929 929  
930 930  (% class="box infomessage" %)
931 931  (((
... ... @@ -933,7 +933,7 @@
933 933  )))
934 934  
935 935  
936 -* (% style="color:#037691" %)Downlink Payload (prefix 0xAA 01 ):
999 +* Downlink Payload (prefix 0xAA 01 ):
937 937  
938 938  (% class="box infomessage" %)
939 939  (((
... ... @@ -946,7 +946,7 @@
946 946  
947 947  Set current trigger , base on AV port. See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
948 948  
949 -* (% style="color:#037691" %)AT Command:
1012 +* AT Command:
950 950  
951 951  (% class="box infomessage" %)
952 952  (((
... ... @@ -954,7 +954,7 @@
954 954  )))
955 955  
956 956  
957 -* (% style="color:#037691" %)Downlink Payload (prefix 0xAA 00 ):
1020 +* Downlink Payload (prefix 0xAA 00 ):
958 958  
959 959  (% class="box infomessage" %)
960 960  (((
... ... @@ -967,7 +967,7 @@
967 967  
968 968  Set AV and AC trigger minimum interval, system won’t response to the second trigger within this set time after the first trigger.
969 969  
970 -* (% style="color:#037691" %)AT Command:
1033 +* AT Command:
971 971  
972 972  (% class="box infomessage" %)
973 973  (((
... ... @@ -975,7 +975,7 @@
975 975  )))
976 976  
977 977  
978 -* (% style="color:#037691" %)Downlink Payload (prefix 0xAC ):
1041 +* Downlink Payload (prefix 0xAC ):
979 979  
980 980  (% class="box infomessage" %)
981 981  (((
... ... @@ -986,12 +986,12 @@
986 986  
987 987  ==== 3.4.2.12 DO ~-~- Control Digital Output DO1/DO2/DO3 ====
988 988  
989 -* (% style="color:#037691" %)AT Command:
1052 +* AT Command:
990 990  
991 991  There is no AT Command to control Digital Output
992 992  
993 993  
994 -* (% style="color:#037691" %)Downlink Payload (prefix 0x02):
1057 +* Downlink Payload (prefix 0x02):
995 995  
996 996  (% class="box infomessage" %)
997 997  (((
... ... @@ -1020,12 +1020,12 @@
1020 1020  
1021 1021  ==== 3.4.2.13 DO ~-~- Control Digital Output DO1/DO2/DO3 with time control ====
1022 1022  
1023 -* (% style="color:#037691" %)AT Command:
1086 +* AT Command:
1024 1024  
1025 1025  There is no AT Command to control Digital Output
1026 1026  
1027 1027  
1028 -* (% style="color:#037691" %)Downlink Payload (prefix 0xA9):
1091 +* Downlink Payload (prefix 0xA9):
1029 1029  
1030 1030  (% class="box infomessage" %)
1031 1031  (((
... ... @@ -1089,12 +1089,12 @@
1089 1089  
1090 1090  ==== 3.4.2.14 Relay ~-~- Control Relay Output RO1/RO2 ====
1091 1091  
1092 -* (% style="color:#037691" %)AT Command:
1155 +* AT Command:
1093 1093  
1094 1094  There is no AT Command to control Relay Output
1095 1095  
1096 1096  
1097 -* (% style="color:#037691" %)Downlink Payload (prefix 0x03):
1160 +* Downlink Payload (prefix 0x03):
1098 1098  
1099 1099  (% class="box infomessage" %)
1100 1100  (((
... ... @@ -1119,12 +1119,12 @@
1119 1119  
1120 1120  ==== 3.4.2.15 Relay ~-~- Control Relay Output RO1/RO2 with time control ====
1121 1121  
1122 -* (% style="color:#037691" %)AT Command:
1185 +* AT Command:
1123 1123  
1124 1124  There is no AT Command to control Relay Output
1125 1125  
1126 1126  
1127 -* (% style="color:#037691" %)Downlink Payload (prefix 0x05):
1190 +* Downlink Payload (prefix 0x05):
1128 1128  
1129 1129  (% class="box infomessage" %)
1130 1130  (((
... ... @@ -1176,22 +1176,31 @@
1176 1176  
1177 1177  When voltage exceed the threshold, count. Feature see [[MOD4>>||anchor="H3.3.4AT2BMOD3D42CSingleDICounting2B1xVoltageCounting"]]
1178 1178  
1179 -* (% style="color:#037691" %)**AT Command:**
1242 +* AT Command:
1180 1180  
1181 -(% style="color:#037691" %)**​​​​​​​**(%%)**AT+VOLMAX   ** ~/~/ See [[MOD4>>||anchor="H3.3.4AT2BMOD3D42CSingleDICounting2B1xVoltageCounting"]]
1244 +(% class="box infomessage" %)
1245 +(((
1246 +**AT+VOLMAX    ~/~/ See [[MOD4>>||anchor="H3.3.4AT2BMOD3D42CSingleDICounting2B1xVoltageCounting"]]**
1247 +)))
1182 1182  
1183 1183  
1184 -* (% style="color:#037691" %)**Downlink Payload (prefix 0xA5):**
1250 +* Downlink Payload (prefix 0xA5):
1185 1185  
1186 -**0xA5 aa bb cc   **~/~/ Same as AT+VOLMAX=(aa bb),cc
1252 +(% class="box infomessage" %)
1253 +(((
1254 +**0xA5 aa bb cc   ~/~/ Same as AT+VOLMAX=(aa bb),cc**
1255 +)))
1187 1187  
1188 1188  
1189 1189  
1190 1190  ==== 3.4.2.17 Counting ~-~- Pre-configure the Count Number ====
1191 1191  
1192 -* (% style="color:#037691" %)**AT Command:**
1261 +* AT Command:
1193 1193  
1194 -(% style="color:#037691" %)**​​​​​​​​​​​​​​**(%%)**AT+SETCNT=aa,(bb cc dd ee) **
1263 +(% class="box infomessage" %)
1264 +(((
1265 +**AT+SETCNT=aa,(bb cc dd ee) **
1266 +)))
1195 1195  
1196 1196  aa: 1: Set count1,
1197 1197  
... ... @@ -1202,9 +1202,12 @@
1202 1202  Bb cc dd ee: number to be set
1203 1203  
1204 1204  
1205 -* (% style="color:#037691" %)**Downlink Payload (prefix 0xA8):**
1277 +* Downlink Payload (prefix 0xA8):
1206 1206  
1207 -**0x A8 aa bb cc dd ee     **~/~/ same as AT+SETCNT=aa,(bb cc dd ee)
1279 +(% class="box infomessage" %)
1280 +(((
1281 +**0x A8 aa bb cc dd ee     ~/~/ same as AT+SETCNT=aa,(bb cc dd ee)**
1282 +)))
1208 1208  
1209 1209  
1210 1210  
... ... @@ -1212,28 +1212,38 @@
1212 1212  
1213 1213  Clear counting for counting mode
1214 1214  
1215 -* (% style="color:#037691" %)**AT Command:**
1290 +* AT Command:
1216 1216  
1217 -(% style="color:#037691" %)​​​​​​​​​​​​​​(%%)**AT+CLRCOUNT ** ~/~/ clear all counting
1292 +(% class="box infomessage" %)
1293 +(((
1294 +**AT+CLRCOUNT ~/~/ clear all counting**
1295 +)))
1218 1218  
1297 +* Downlink Payload (prefix 0xA6):
1219 1219  
1220 -* (% style="color:#037691" %)**Downlink Payload (prefix 0xA6):**
1299 +(% class="box infomessage" %)
1300 +(((
1301 +**0x A6 01     ~/~/ clear all counting,**
1302 +)))
1221 1221  
1222 -**0x A6 01    ** ~/~/ clear all counting
1223 1223  
1224 1224  
1225 -
1226 1226  ==== 3.4.2.19 Counting ~-~- Change counting mode save time ====
1227 1227  
1228 -* (% style="color:#037691" %)**AT Command:**
1308 +* AT Command:
1229 1229  
1230 -**AT+COUTIME=60  **~/~/ Set save time to 60 seconds. Device will save the counting result in internal flash every 60 seconds. (min value: 30)
1310 +(% class="box infomessage" %)
1311 +(((
1312 +**AT+COUTIME=60  ~/~/ Set save time to 60 seconds. Device will save the counting result in internal flash every 60 seconds. (min value: 30)**
1313 +)))
1231 1231  
1315 +* Downlink Payload (prefix 0xA7):
1232 1232  
1233 -* (% style="color:#037691" %)**Downlink Payload (prefix 0xA7):**
1317 +(% class="box infomessage" %)
1318 +(((
1319 +**0x A7 aa bb cc     ~/~/ same as AT+COUTIME =aa bb cc,**
1320 +)))
1234 1234  
1235 -**0x A7 aa bb cc     **~/~/ same as AT+COUTIME =aa bb cc,
1236 -
1237 1237  (((
1238 1238  range: aa bb cc:0 to 16777215,  (unit:second)
1239 1239  

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