Last modified by Saxer Lin on 2025/04/15 17:24
<
From version < 124.1 >
edited by Edwin Chen
on 2023/06/16 23:55
To version < 118.6 >
edited by Xiaoling
on 2023/05/17 11:04
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Edwin
1 +XWiki.Xiaoling
Content
... ... @@ -189,7 +189,6 @@
189 189  
190 190  * Counting
191 191  
192 -
193 193  == 1.4  Applications ==
194 194  
195 195  
... ... @@ -205,7 +205,6 @@
205 205  
206 206  * Smart Factory
207 207  
208 -
209 209  == 1.5 Hardware Variants ==
210 210  
211 211  
... ... @@ -223,7 +223,6 @@
223 223  * 1 x Counting Port
224 224  )))
225 225  
226 -
227 227  = 2. Power ON Device =
228 228  
229 229  
... ... @@ -311,18 +311,12 @@
311 311  There are five working modes + one interrupt mode on LT for different type application:
312 312  
313 313  * (% style="color:blue" %)**MOD1**(%%): (default setting): 2 x ACI + 2AVI + DI + DO + RO
314 -
315 315  * (% style="color:blue" %)**MOD2**(%%): Double DI Counting + DO + RO
316 -
317 317  * (% style="color:blue" %)**MOD3**(%%): Single DI Counting + 2 x ACI + DO + RO
318 -
319 319  * (% style="color:blue" %)**MOD4**(%%): Single DI Counting + 1 x Voltage Counting + DO + RO
320 -
321 321  * (% style="color:blue" %)**MOD5**(%%): Single DI Counting + 2 x AVI + 1 x ACI + DO + RO
322 -
323 323  * (% style="color:blue" %)**ADDMOD6**(%%): Trigger Mode, Optional, used together with MOD1 ~~ MOD5
324 324  
325 -
326 326  === 3.3.1 AT+MOD~=1, 2ACI+2AVI ===
327 327  
328 328  
... ... @@ -330,28 +330,36 @@
330 330  The uplink payload includes totally 9 bytes. Uplink packets use FPORT=2 and every 10 minutes send one uplink by default. (% style="display:none" %)
331 331  
332 332  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
333 -|(% style="background-color:#d9e2f3; color:#0070c0" %)**Size(bytes)**|(% style="background-color:#d9e2f3; color:#0070c0" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0" %)**1**
324 +|Size(bytes)(% style="display:none" %) |2|2|2|2|1|1|1
334 334  |Value|(((
335 -AVI1 voltage
326 +AVI1
327 +voltage
336 336  )))|(((
337 -AVI2 voltage
329 +AVI2
330 +voltage
338 338  )))|(((
339 -ACI1 Current
332 +ACI1
333 +Current
340 340  )))|(((
341 -ACI2 Current
335 +ACI2
336 +Current
342 342  )))|DIDORO*|(((
343 343  Reserve
344 344  )))|MOD
345 345  )))
346 346  
342 +
347 347  (((
344 +
345 +
348 348  (% style="color:#4f81bd" %)**DIDORO**(%%) is a combination for RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1. Totally 1bytes as below
349 349  
350 350  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
351 -|**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
349 +|bit7|bit6|bit5|bit4|bit3|bit2|bit1|bit0
352 352  |RO1|RO2|DI3|DI2|DI1|DO3|DO2|DO1
353 353  )))
354 354  
353 +
355 355  * RO is for relay. ROx=1 : close，ROx=0 always open.
356 356  * DI is for digital input. DIx=1: high or float, DIx=0: low.
357 357  * DO is for reverse digital output. DOx=1: output low, DOx=0: high or float.
... ... @@ -391,7 +391,6 @@
391 391  ** DO1 is high in case there is load between DO1 and V+.
392 392  ** DO1 LED is off in both case
393 393  
394 -
395 395  === 3.3.2 AT+MOD~=2, (Double DI Counting) ===
396 396  
397 397  
... ... @@ -403,17 +403,21 @@
403 403  Total : 11 bytes payload
404 404  
405 405  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
406 -|(% style="background-color:#d9e2f3; color:#0070c0" %)**Size(bytes)**|(% style="background-color:#d9e2f3; color:#0070c0" %)**4**|(% style="background-color:#d9e2f3; color:#0070c0" %)**4**|(% style="background-color:#d9e2f3; color:#0070c0" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0" %)**1**
404 +|Size(bytes)|4|4|1|1|1
407 407  |Value|COUNT1|COUNT2 |DIDORO*|(((
408 -Reserve
406 +Reserve
407 +
408 +
409 409  )))|MOD
410 410  )))
411 411  
412 412  (((
413 +
414 +
413 413  (% style="color:#4f81bd" %)**DIDORO**(%%) is a combination for RO1, RO2, DO3, DO2 and DO1. Totally 1bytes as below
414 414  
415 415  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
416 -|**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
418 +|bit7|bit6|bit5|bit4|bit3|bit2|bit1|bit0
417 417  |RO1|RO2|FIRST|Reserve|Reserve|DO3|DO2|DO1
418 418  
419 419  RO is for relay. ROx=1 : close，ROx=0 always open.
... ... @@ -449,11 +449,14 @@
449 449  
450 450  
451 451  (% style="color:#4f81bd" %)**AT Commands for counting:**
454 +
455 +
452 452  )))
453 453  
454 454  (((
455 455  **For LT22222-L:**
456 456  
461 +
457 457  (% style="color:blue" %)**AT+TRIG1=0,100**(%%)**  (set DI1 port to trigger on low level, valid signal is 100ms) **
458 458  
459 459  (% style="color:blue" %)**AT+TRIG1=1,100**(%%)**  (set DI1 port to trigger on high level, valid signal is 100ms ) **
... ... @@ -474,7 +474,7 @@
474 474  **LT22222-L**: This mode the DI1 is used as a counting pin.
475 475  
476 476  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
477 -|(% style="background-color:#d9e2f3; color:#0070c0" %)**Size(bytes)**|(% style="background-color:#d9e2f3; color:#0070c0" %)**4**|(% style="background-color:#d9e2f3; color:#0070c0" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0" %)**1**
482 +|Size(bytes)|4|2|2|1|1|1
478 478  |Value|COUNT1|(((
479 479  ACI1 Current
480 480  )))|(((
... ... @@ -482,13 +482,16 @@
482 482  )))|DIDORO*|Reserve|MOD
483 483  
484 484  (((
490 +
491 +
485 485  (% style="color:#4f81bd" %)**DIDORO**(%%) is a combination for RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1. Totally 1bytes as below
486 486  
487 487  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
488 -|**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
495 +|bit7|bit6|bit5|bit4|bit3|bit2|bit1|bit0
489 489  |RO1|RO2|FIRST|Reserve|Reserve|DO3|DO2|DO1
490 490  )))
491 491  
499 +
492 492  * RO is for relay. ROx=1 : close，ROx=0 always open.
493 493  * FIRST: Indicate this is the first packet after join network.
494 494  * DO is for reverse digital output. DOx=1: output low, DOx=0: high or float.
... ... @@ -531,20 +531,25 @@
531 531  The AVI1 is also used for counting. AVI1 is used to monitor the voltage. It will check the voltage **every 60s**, if voltage is higher or lower than VOLMAX mV, the AVI1 Counting increase 1, so AVI1 counting can be used to measure a machine working hour.
532 532  
533 533  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
534 -|(% style="background-color:#d9e2f3; color:#0070c0" %)**Size(bytes)**|(% style="background-color:#d9e2f3; color:#0070c0" %)**4**|(% style="background-color:#d9e2f3; color:#0070c0" %)**4**|(% style="background-color:#d9e2f3; color:#0070c0" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0" %)**1**
542 +|Size(bytes)|4|4|1|1|1
535 535  |Value|COUNT1|AVI1 Counting|DIDORO*|(((
536 536  Reserve
545 +
546 +
537 537  )))|MOD
538 538  )))
539 539  
550 +
551 +
540 540  (((
541 541  (% style="color:#4f81bd" %)**DIDORO **(%%)is a combination for RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1. Totally 1bytes as below
542 542  
543 543  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
544 -|**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
556 +|bit7|bit6|bit5|bit4|bit3|bit2|bit1|bit0
545 545  |RO1|RO2|FIRST|Reserve|Reserve|DO3|DO2|DO1
546 546  )))
547 547  
560 +
548 548  * RO is for relay. ROx=1 : close，ROx=0 always open.
549 549  * FIRST: Indicate this is the first packet after join network.
550 550  * DO is for reverse digital output. DOx=1: output low, DOx=0: high or float.
... ... @@ -578,8 +578,11 @@
578 578  )))
579 579  
580 580  (((
594 +
595 +
581 581  **Plus below command for AVI1 Counting:**
582 582  
598 +
583 583  (% style="color:blue" %)**AT+SETCNT=3,60**(%%)**  (set AVI Count to 60)**
584 584  
585 585  (% style="color:blue" %)**AT+VOLMAX=20000**(%%)**  (If AVI1 voltage higher than VOLMAX (20000mV =20v), counter increase 1)**
... ... @@ -596,22 +596,28 @@
596 596  **LT22222-L**: This mode the DI1 is used as a counting pin.
597 597  
598 598  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
599 -|(% style="background-color:#d9e2f3; color:#0070c0" %)**Size(bytes)**|(% style="background-color:#d9e2f3; color:#0070c0" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0" %)**1**
615 +|Size(bytes)|2|2|2|2|1|1|1
600 600  |Value|(((
601 -AVI1 voltage
617 +AVI1
618 +voltage
602 602  )))|(((
603 -AVI2 voltage
620 +AVI2
621 +voltage
604 604  )))|(((
605 -ACI1 Current
623 +ACI1
624 +Current
606 606  )))|COUNT1|DIDORO*|(((
607 607  Reserve
608 608  )))|MOD
609 609  
629 +
610 610  (((
631 +
632 +
611 611  (% style="color:#4f81bd" %)**DIDORO**(%%) is a combination for RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1. Totally 1bytes as below
612 612  
613 613  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
614 -|**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
636 +|bit7|bit6|bit5|bit4|bit3|bit2|bit1|bit0
615 615  |RO1|RO2|FIRST|Reserve|Reserve|DO3|DO2|DO1
616 616  )))
617 617  
... ... @@ -738,39 +738,54 @@
738 738  MOD6 Payload : total 11 bytes payload
739 739  
740 740  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
741 -|(% style="background-color:#d9e2f3; color:#0070c0; width:60px" %)**Size(bytes)**|(% style="background-color:#d9e2f3; color:#0070c0; width:70px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:70px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:110px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**6**|(% style="background-color:#d9e2f3; color:#0070c0; width:110px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**1**
763 +|Size(bytes)|1|1|1|6|1|1
742 742  |Value|(((
743 -TRI_A FLAG
765 +TRI_A
766 +FLAG
744 744  )))|(((
745 -TRI_A Status
768 +TRI_A
769 +Status
746 746  )))|(((
747 -TRI_DI FLAG+STA
771 +TRI_DI
772 +FLAG+STA
748 748  )))|Reserve|Enable/Disable MOD6|(((
749 -MOD(6)
774 +MOD
775 +(6)
750 750  )))
751 751  
778 +
779 +
752 752  (% style="color:#4f81bd" %)**TRI FLAG1**(%%) is a combination to show if trigger is set for this part. Totally 1byte as below
753 753  
754 754  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
755 -|**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
783 +|bit7|bit6|bit5|bit4|bit3|bit2|bit1|bit0
756 756  |(((
757 -AV1_LOW
785 +AV1_
786 +LOW
758 758  )))|(((
759 -AV1_HIGH
788 +AV1_
789 +HIGH
760 760  )))|(((
761 -AV2_LOW
791 +AV2_
792 +LOW
762 762  )))|(((
763 -AV2_HIGH
794 +AV2_
795 +HIGH
764 764  )))|(((
765 -AC1_LOW
797 +AC1_
798 +LOW
766 766  )))|(((
767 -AC1_HIGH
800 +AC1_
801 +HIGH
768 768  )))|(((
769 -AC2_LOW
803 +AC2_
804 +LOW
770 770  )))|(((
771 -AC2_HIGH
806 +AC2_
807 +HIGH
772 772  )))
773 773  
810 +
774 774  * Each bits shows if the corresponding trigger has been configured.
775 775  
776 776  **Example:**
... ... @@ -778,27 +778,10 @@
778 778  10100000: Means the system has configure to use the trigger: AC1_LOW and AV2_LOW
779 779  
780 780  
818 +
781 781  (% style="color:#4f81bd" %)**TRI Status1**(%%) is a combination to show which condition is trigger. Totally 1byte as below
782 782  
783 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
784 -|**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
785 -|(((
786 -AV1_LOW
787 -)))|(((
788 -AV1_HIGH
789 -)))|(((
790 -AV2_LOW
791 -)))|(((
792 -AV2_HIGH
793 -)))|(((
794 -AC1_LOW
795 -)))|(((
796 -AC1_HIGH
797 -)))|(((
798 -AC2_LOW
799 -)))|(((
800 -AC2_HIGH
801 -)))
821 +[[image:image-20220524090249-3.png]]
802 802  
803 803  * Each bits shows which status has been trigger on this uplink.
804 804  
... ... @@ -809,9 +809,7 @@
809 809  
810 810  (% style="color:#4f81bd" %)**TRI_DI FLAG+STA **(%%)is a combination to show which condition is trigger. Totally 1byte as below
811 811  
812 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
813 -|**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
814 -|N/A|N/A|N/A|N/A|DI2_STATUS|DI2_FLAG|DI1_STATUS|DI1_FLAG
832 +[[image:image-20220524090456-4.png]]
815 815  
816 816  * Each bits shows which status has been trigger on this uplink.
817 817  
... ... @@ -857,7 +857,6 @@
857 857  
858 858  * (% style="color:blue" %)**Sensor Related Commands**(%%): These commands are special designed for LT-22222-L.  User can see these commands below:
859 859  
860 -
861 861  === 3.4.1 Common Commands ===
862 862  
863 863  
... ... @@ -892,10 +892,14 @@
892 892  
893 893  Set work mode.
894 894  
895 -* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+MOD=N  **
912 +* (% style="color:#037691" %)**AT Command:**
896 896  
914 +(% style="color:blue" %)**AT+MOD=N  **
915 +
916 +
897 897  **Example**: AT+MOD=2. Set work mode to Double DI counting mode
898 898  
919 +
899 899  * (% style="color:#037691" %)**Downlink Payload (prefix 0x0A):**
900 900  
901 901  (% style="color:blue" %)**0x0A aa  **(%%)** ** ~/~/ Same as AT+MOD=aa
... ... @@ -905,12 +905,16 @@
905 905  ==== 3.4.2.3 Poll an uplink ====
906 906  
907 907  
908 -* (% style="color:#037691" %)**AT Command:**(%%) There is no AT Command to poll uplink
929 +* (% style="color:#037691" %)**AT Command:**
909 909  
931 +There is no AT Command to poll uplink
932 +
933 +
910 910  * (% style="color:#037691" %)**Downlink Payload (prefix 0x08):**
911 911  
912 912  (% style="color:blue" %)**0x08 FF  **(%%)** **~/~/ Poll an uplink
913 913  
938 +
914 914  **Example**: 0x08FF, ask device to send an Uplink
915 915  
916 916  
... ... @@ -920,8 +920,10 @@
920 920  
921 921  Use of trigger mode, please check [[ADDMOD6>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
922 922  
923 -* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+ADDMOD6=1 or 0**
948 +* (% style="color:#037691" %)**AT Command:**
924 924  
950 +(% style="color:blue" %)**AT+ADDMOD6=1 or 0**
951 +
925 925  (% style="color:red" %)**1:** (%%)Enable Trigger Mode
926 926  
927 927  (% style="color:red" %)**0: **(%%)Disable Trigger Mode
... ... @@ -936,12 +936,13 @@
936 936  ==== 3.4.2.5 Poll trigger settings ====
937 937  
938 938  
939 -Poll trigger settings
966 +Poll trigger settings,
940 940  
941 941  * (% style="color:#037691" %)**AT Command:**
942 942  
943 943  There is no AT Command for this feature.
944 944  
972 +
945 945  * (% style="color:#037691" %)**Downlink Payload (prefix 0x AB 06):**
946 946  
947 947  (% style="color:blue" %)**0xAB 06  ** (%%) ~/~/ Poll trigger settings, device will uplink trigger settings once receive this command
... ... @@ -953,11 +953,15 @@
953 953  
954 954  Enable Disable DI1/DI2/DI2 as trigger,
955 955  
956 -* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**Format: AT+DTRI=<DI1_TIRGGER_FlAG>,< DI2_TIRGGER_FlAG >**
984 +* (% style="color:#037691" %)**AT Command:**
957 957  
958 -**Example:** AT+ DTRI =1,0   (Enable DI1 trigger / disable DI2 trigger)
986 +(% style="color:blue" %)**Format: AT+DTRI=<DI1_TIRGGER_FlAG>,< DI2_TIRGGER_FlAG >**
959 959  
960 960  
989 +**Example:**
990 +
991 +AT+ DTRI =1,0   (Enable DI1 trigger / disable DI2 trigger)
992 +
961 961  * (% style="color:#037691" %)**Downlink Payload (prefix 0xAA 02):**
962 962  
963 963  (% style="color:blue" %)**0xAA 02 aa bb   ** (%%) ~/~/ Same as AT+DTRI=aa,bb
... ... @@ -969,15 +969,20 @@
969 969  
970 970  Set DI1 or DI3(for LT-33222-L) trigger.
971 971  
972 -* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+TRIG1=a,b**
1004 +* (% style="color:#037691" %)**AT Command:**
973 973  
1006 +(% style="color:blue" %)**AT+TRIG1=a,b**
1007 +
974 974  (% style="color:red" %)**a :** (%%)Interrupt mode. 0: falling edge; 1: rising edge, 2: falling and raising edge(for MOD=1).
975 975  
976 976  (% style="color:red" %)**b :** (%%)delay timing.
977 977  
978 -**Example:** AT+TRIG1=1,100(set DI1 port to trigger on high level, valid signal is 100ms )
979 979  
1013 +**Example:**
980 980  
1015 +AT+TRIG1=1,100(set DI1 port to trigger on high level, valid signal is 100ms )
1016 +
1017 +
981 981  * (% style="color:#037691" %)**Downlink Payload (prefix 0x09 01 ):**
982 982  
983 983  (% style="color:blue" %)**0x09 01 aa bb cc    ** (%%) ~/~/ same as AT+TRIG1=aa,0x(bb cc)
... ... @@ -989,15 +989,20 @@
989 989  
990 990  Set DI2 trigger.
991 991  
992 -* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+TRIG2=a,b**
1029 +* (% style="color:#037691" %)**AT Command:**
993 993  
1031 +(% style="color:blue" %)**AT+TRIG2=a,b**
1032 +
994 994  (% style="color:red" %)**a :** (%%)Interrupt mode. 0: falling edge; 1: rising edge, 2: falling and raising edge(for MOD=1).
995 995  
996 996  (% style="color:red" %)**b :** (%%)delay timing.
997 997  
998 -**Example:** AT+TRIG2=0,100(set DI1 port to trigger on low level, valid signal is 100ms )
999 999  
1038 +**Example:**
1000 1000  
1040 +AT+TRIG2=0,100(set DI1 port to trigger on low level, valid signal is 100ms )
1041 +
1042 +
1001 1001  * (% style="color:#037691" %)**Downlink Payload (prefix 0x09 02 ):**
1002 1002  
1003 1003  (% style="color:blue" %)**0x09 02 aa bb cc   ** (%%)~/~/ same as AT+TRIG2=aa,0x(bb cc)
... ... @@ -1009,8 +1009,11 @@
1009 1009  
1010 1010  Set current trigger , base on AC port. See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
1011 1011  
1012 -* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+ACLIM**
1054 +* (% style="color:#037691" %)**AT Command**
1013 1013  
1056 +(% style="color:blue" %)**AT+ACLIM**
1057 +
1058 +
1014 1014  * (% style="color:#037691" %)**Downlink Payload (prefix 0xAA 01 )**
1015 1015  
1016 1016  (% style="color:blue" %)**0x AA 01 aa bb cc dd ee ff gg hh        ** (%%) ~/~/ same as AT+ACLIM See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
... ... @@ -1022,8 +1022,11 @@
1022 1022  
1023 1023  Set current trigger , base on AV port. See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
1024 1024  
1025 -* (% style="color:#037691" %)**AT Command**(%%): (% style="color:blue" %)**AT+AVLIM    **(%%)** See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]**
1070 +* (% style="color:#037691" %)**AT Command**
1026 1026  
1072 +(% style="color:blue" %)**AT+AVLIM    **(%%)** See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]**
1073 +
1074 +
1027 1027  * (% style="color:#037691" %)**Downlink Payload (prefix 0xAA 00 )**
1028 1028  
1029 1029  (% style="color:blue" %)**0x AA 00 aa bb cc dd ee ff gg hh    ** (%%) ~/~/ same as AT+AVLIM See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
... ... @@ -1035,13 +1035,18 @@
1035 1035  
1036 1036  Set AV and AC trigger minimum interval, system won't response to the second trigger within this set time after the first trigger.
1037 1037  
1038 -* (% style="color:#037691" %)**AT Command**(%%): (% style="color:blue" %)**AT+ATDC=5        ** ~/~/ (%%)Device won't response the second trigger within 5 minute after the first trigger.
1086 +* (% style="color:#037691" %)**AT Command**
1039 1039  
1088 +(% style="color:blue" %)**AT+ATDC=5        ** (%%)Device won't response the second trigger within 5 minute after the first trigger.
1089 +
1090 +
1040 1040  * (% style="color:#037691" %)**Downlink Payload (prefix 0xAC )**
1041 1041  
1042 1042  (% style="color:blue" %)**0x AC aa bb   **(%%) ~/~/ same as AT+ATDC=0x(aa bb)   . Unit (min)
1043 1043  
1044 1044  (((
1096 +
1097 +
1045 1045  (% style="color:red" %)**Note: ATDC setting must be more than 5min**
1046 1046  )))
1047 1047  
... ... @@ -1056,9 +1056,8 @@
1056 1056  
1057 1057  
1058 1058  * (% style="color:#037691" %)**Downlink Payload (prefix 0x02)**
1112 +* (% style="color:blue" %)**0x02 aa bb cc     ** (%%)~/~/ Set DO1/DO2/DO3 output
1059 1059  
1060 -(% style="color:blue" %)**0x02 aa bb cc     ** (%%)~/~/ Set DO1/DO2/DO3 output
1061 -
1062 1062  (((
1063 1063  If payload = 0x02010001, while there is load between V+ and DOx, it means set DO1 to low, DO2 to high and DO3 to low.
1064 1064  )))
... ... @@ -1065,14 +1065,10 @@
1065 1065  
1066 1066  (((
1067 1067  01: Low,  00: High ,  11: No action
1068 -
1069 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
1070 -|(% style="background-color:#d9e2f3; color:#0070c0" %)**Downlink Code**|(% style="background-color:#d9e2f3; color:#0070c0" %)**DO1**|(% style="background-color:#d9e2f3; color:#0070c0" %)**DO2**|(% style="background-color:#d9e2f3; color:#0070c0" %)**DO3**
1071 -|02  01  00  11|Low|High|No Action
1072 -|02  00  11  01|High|No Action|Low
1073 -|02  11  01  00|No Action|Low|High
1074 1074  )))
1075 1075  
1122 +[[image:image-20220524092754-5.png]]
1123 +
1076 1076  (((
1077 1077  (% style="color:red" %)**Note: For LT-22222-L, there is no DO3, the last byte can use any value.**
1078 1078  )))
... ... @@ -1109,31 +1109,24 @@
1109 1109  
1110 1110  (% style="color:#4f81bd" %)**Third Byte**(%%): Control Method and Ports status:
1111 1111  
1112 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:300px" %)
1113 -|(% style="background-color:#d9e2f3; color:#0070c0" %)**Second Byte**|(% style="background-color:#d9e2f3; color:#0070c0" %)**Status**
1114 -|0x01|DO1 set to low
1115 -|0x00|DO1 set to high
1116 -|0x11|DO1 NO Action
1160 +[[image:image-20220524093238-6.png]]
1117 1117  
1162 +
1118 1118  (% style="color:#4f81bd" %)**Fourth Byte**(%%): Control Method and Ports status:
1119 1119  
1120 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:300px" %)
1121 -|(% style="background-color:#d9e2f3; color:#0070c0" %)**Second Byte**|(% style="background-color:#d9e2f3; color:#0070c0" %)**Status**
1122 -|0x01|DO2 set to low
1123 -|0x00|DO2 set to high
1124 -|0x11|DO2 NO Action
1165 +[[image:image-20220524093328-7.png]]
1125 1125  
1167 +
1126 1126  (% style="color:#4f81bd" %)**Fifth Byte**(%%): Control Method and Ports status:
1127 1127  
1128 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:300px" %)
1129 -|(% style="background-color:#d9e2f3; color:#0070c0" %)**Second Byte**|(% style="background-color:#d9e2f3; color:#0070c0" %)**Status**
1130 -|0x01|DO3 set to low
1131 -|0x00|DO3 set to high
1132 -|0x11|DO3 NO Action
1170 +[[image:image-20220524093351-8.png]]
1133 1133  
1134 -(% style="color:#4f81bd" %)**Sixth and Seventh and Eighth and Ninth Byte**:(%%) Latching time. Unit: ms
1135 1135  
1173 +(% style="color:#4f81bd" %)**Sixth and Seventh and Eighth and Ninth Byte**:
1136 1136  
1175 + Latching time. Unit: ms
1176 +
1177 +
1137 1137  (% style="color:red" %)**Note: **
1138 1138  
1139 1139   Since Firmware v1.6.0, the latch time support 4 bytes and 2 bytes
... ... @@ -1140,6 +1140,7 @@
1140 1140  
1141 1141   Before Firmwre v1.6.0 the latch time only suport 2 bytes.
1142 1142  
1184 +
1143 1143  (% style="color:red" %)**Device will upload a packet if downlink code executes successfully.**
1144 1144  
1145 1145  
... ... @@ -1182,17 +1182,10 @@
1182 1182  
1183 1183  (((
1184 1184  01: Close ,  00: Open , 11: No action
1227 +)))
1185 1185  
1186 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:320px" %)
1187 -|(% style="background-color:#d9e2f3; color:#0070c0" %)**Downlink Code**|(% style="background-color:#d9e2f3; color:#0070c0" %)**RO1**|(% style="background-color:#d9e2f3; color:#0070c0" %)**RO2**
1188 -|03  00  11|Open|No Action
1189 -|03  01  11|Close|No Action
1190 -|03  11  00|No Action|Open
1191 -|03  11  01|No Action|Close
1192 -|03  00  00|Open|Open
1193 -|03  01  01|Close|Close
1194 -|03  01  00|Close|Open
1195 -|03  00  01|Open|Close
1229 +(((
1230 +[[image:image-20230426161322-1.png]]
1196 1196  )))
1197 1197  
1198 1198  (% style="color:red" %)**Device will upload a packet if downlink code executes successfully.**
... ... @@ -1266,8 +1266,11 @@
1266 1266  
1267 1267  When voltage exceed the threshold, count. Feature see [[MOD4>>||anchor="H3.3.4AT2BMOD3D42CSingleDICounting2B1xVoltageCounting"]]
1268 1268  
1269 -* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+VOLMAX   ** (%%)~/~/ See [[MOD4>>||anchor="H3.3.4AT2BMOD3D42CSingleDICounting2B1xVoltageCounting"]]
1304 +* (% style="color:#037691" %)**AT Command:**
1270 1270  
1306 +(% style="color:blue" %)**AT+VOLMAX   ** (%%)~/~/ See [[MOD4>>||anchor="H3.3.4AT2BMOD3D42CSingleDICounting2B1xVoltageCounting"]]
1307 +
1308 +
1271 1271  * (% style="color:#037691" %)**Downlink Payload (prefix 0xA5):**
1272 1272  
1273 1273  (% style="color:blue" %)**0xA5 aa bb cc   ** (%%)~/~/ Same as AT+VOLMAX=(aa bb),cc
... ... @@ -1277,8 +1277,10 @@
1277 1277  ==== 3.4.2.17 Counting ~-~- Pre-configure the Count Number ====
1278 1278  
1279 1279  
1280 -* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+SETCNT=aa,(bb cc dd ee) **
1318 +* (% style="color:#037691" %)**AT Command:**
1281 1281  
1320 +(% style="color:blue" %)**AT+SETCNT=aa,(bb cc dd ee) **
1321 +
1282 1282  (% style="color:red" %)**aa:**(%%) 1: Set count1; 2: Set count2; 3: Set AV1 count
1283 1283  
1284 1284  (% style="color:red" %)**bb cc dd ee: **(%%)number to be set
... ... @@ -1295,8 +1295,11 @@
1295 1295  
1296 1296  Clear counting for counting mode
1297 1297  
1298 -* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+CLRCOUNT         **(%%) ~/~/ clear all counting
1338 +* (% style="color:#037691" %)**AT Command:**
1299 1299  
1340 +(% style="color:blue" %)**AT+CLRCOUNT **(%%) ~/~/ clear all counting
1341 +
1342 +
1300 1300  * (% style="color:#037691" %)**Downlink Payload (prefix 0xA6):**
1301 1301  
1302 1302  (% style="color:blue" %)**0x A6 01    ** (%%)~/~/ clear all counting
... ... @@ -1448,7 +1448,7 @@
1448 1448  
1449 1449  (% style="color:blue" %)**Step 3**(%%): Create an account or log in Mydevices.
1450 1450  
1451 -(% style="color:blue" %)**Step 4**(%%): Search LT-22222-L(for both LT-22222-L) and add DevEUI.(% style="display:none" %)
1494 +(% style="color:blue" %)**Step 4**(%%): Search LT-22222-L(for both LT-22222-L / LT-33222-L) and add DevEUI.(% style="display:none" %)
1452 1452  
1453 1453  Search under The things network
1454 1454  
... ... @@ -1633,6 +1633,7 @@
1633 1633  
1634 1634  **Black:  GND**
1635 1635  
1679 +
1636 1636  **Connection diagram:**
1637 1637  
1638 1638  [[image:1653357640609-758.png]]
... ... @@ -1640,22 +1640,6 @@
1640 1640  [[image:1653357648330-671.png||height="155" width="733"]]
1641 1641  
1642 1642  
1643 -Example connected to a regulated power supply to measure voltage
1644 -
1645 -[[image:image-20230608101532-1.png||height="606" width="447"]]
1646 -
1647 -[[image:image-20230608101608-2.jpeg||height="379" width="284"]]
1648 -
1649 -[[image:image-20230608101722-3.png||height="102" width="1139"]]
1650 -
1651 -
1652 -(% style="color:blue; font-weight:bold" %)**Specifications of the regulated power**(%%) (% style="color:blue" %)**:**
1653 -
1654 -(% style="color:red" %)**Red:  12~~24v**
1655 -
1656 -**Black:  GND**
1657 -
1658 -
1659 1659  === 3.6.5 Relay Output ===
1660 1660  
1661 1661  
... ... @@ -1674,42 +1674,9 @@
1674 1674  == 3.7 LEDs Indicators ==
1675 1675  
1676 1676  
1677 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
1678 -|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**LEDs**|(% style="background-color:#d9e2f3; color:#0070c0; width:470px" %)**Feature**
1679 -|**PWR**|Always on if there is power
1680 -|**SYS**|(((
1681 -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.
1682 -)))
1683 -|**TX**|(((
1684 -(((
1685 -Device boot: TX blinks 5 times.
1686 -)))
1705 +[[image:image-20220524100748-11.png]]
1687 1687  
1688 -(((
1689 -Successful join network: TX ON for 5 seconds.
1690 -)))
1691 1691  
1692 -(((
1693 -Transmit a LoRa packet: TX blinks once
1694 -)))
1695 -)))
1696 -|**RX**|RX blinks once when receive a packet.
1697 -|**DO1**|
1698 -|**DO2**|
1699 -|**DO3**|
1700 -|**DI2**|(((
1701 -For LT-22222-L: ON when DI2 is high, LOW when DI2 is low
1702 -)))
1703 -|**DI2**|(((
1704 -For LT-22222-L: ON when DI2 is high, LOW when DI2 is low
1705 -)))
1706 -|**DI2**|(((
1707 -For LT-22222-L: ON when DI2 is high, LOW when DI2 is low
1708 -)))
1709 -|**RO1**|
1710 -|**RO2**|
1711 -
1712 -
1713 1713  = 4. Use AT Command =
1714 1714  
1715 1715  == 4.1 Access AT Command ==
... ... @@ -2090,7 +2090,7 @@
2090 2090  
2091 2091  (((
2092 2092  (% style="color:blue" %)**Step1**(%%)**:** Download [[flash loader>>url:https://www.st.com/content/st_com/en/products/development-tools/software-development-tools/stm32-software-development-tools/stm32-programmers/flasher-stm32.html]].
2093 -(% style="color:blue" %)**Step2**(%%)**:** Download the [[LT Image files>>https://www.dropbox.com/sh/g99v0fxcltn9r1y/AACrbrDN0AqLHbBat0ViWx5Da/LT-22222-L/Firmware?dl=0&subfolder_nav_tracking=1]].
2088 +(% style="color:blue" %)**Step2**(%%)**:** Download the [[LT Image files>>url:https://www.dropbox.com/sh/g99v0fxcltn9r1y/AADKXQ2v5ZT-S3sxdmbvE7UAa/LT-22222-L/image?dl=0&subfolder_nav_tracking=1]].
2094 2094  (% style="color:blue" %)**Step3**(%%)**:** Open flashloader; choose the correct COM port to update.
2095 2095  
2096 2096  
... ... @@ -2301,7 +2301,6 @@
2301 2301  * (% style="color:red" %)**IN865**(%%):  LT with frequency bands IN865
2302 2302  * (% style="color:red" %)**CN779**(%%):  LT with frequency bands CN779
2303 2303  
2304 -
2305 2305  = 9. Packing Info =
2306 2306  
2307 2307  
... ... @@ -2319,7 +2319,6 @@
2319 2319  * Package Size / pcs : 14.5 x 8 x 5 cm
2320 2320  * Weight / pcs : 170g
2321 2321  
2322 -
2323 2323  = 10. Support =
2324 2324  
2325 2325  
... ... @@ -2327,7 +2327,7 @@
2327 2327  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.
2328 2328  )))
2329 2329  * (((
2330 -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.cc>>mailto:Support@dragino.cc]]
2323 +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]]
2331 2331  
2332 2332  
2333 2333  
... ... @@ -2339,5 +2339,3 @@
2339 2339  * 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]]
2340 2340  * [[Datasheet, Document Base>>https://www.dropbox.com/sh/gxxmgks42tqfr3a/AACEdsj_mqzeoTOXARRlwYZ2a?dl=0]]
2341 2341  * [[Hardware Source>>url:https://github.com/dragino/Lora/tree/master/LT/LT-33222-L/v1.0]]
2342 -
2343 -
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