Last modified by Saxer Lin on 2025/04/15 17:24
<
From version < 118.6 >
edited by Xiaoling
on 2023/05/17 11:04
To version < 122.11 >
edited by Xiaoling
on 2023/06/08 18:04
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -189,6 +189,8 @@
189 189  
190 190  * Counting
191 191  
192 +
193 +
192 192  == 1.4  Applications ==
193 193  
194 194  
... ... @@ -204,6 +204,8 @@
204 204  
205 205  * Smart Factory
206 206  
209 +
210 +
207 207  == 1.5 Hardware Variants ==
208 208  
209 209  
... ... @@ -221,6 +221,8 @@
221 221  * 1 x Counting Port
222 222  )))
223 223  
228 +
229 +
224 224  = 2. Power ON Device =
225 225  
226 226  
... ... @@ -308,12 +308,19 @@
308 308  There are five working modes + one interrupt mode on LT for different type application:
309 309  
310 310  * (% style="color:blue" %)**MOD1**(%%): (default setting): 2 x ACI + 2AVI + DI + DO + RO
317 +
311 311  * (% style="color:blue" %)**MOD2**(%%): Double DI Counting + DO + RO
319 +
312 312  * (% style="color:blue" %)**MOD3**(%%): Single DI Counting + 2 x ACI + DO + RO
321 +
313 313  * (% style="color:blue" %)**MOD4**(%%): Single DI Counting + 1 x Voltage Counting + DO + RO
323 +
314 314  * (% style="color:blue" %)**MOD5**(%%): Single DI Counting + 2 x AVI + 1 x ACI + DO + RO
325 +
315 315  * (% style="color:blue" %)**ADDMOD6**(%%): Trigger Mode, Optional, used together with MOD1 ~~ MOD5
316 316  
328 +
329 +
317 317  === 3.3.1 AT+MOD~=1, 2ACI+2AVI ===
318 318  
319 319  
... ... @@ -321,36 +321,28 @@
321 321  The uplink payload includes totally 9 bytes. Uplink packets use FPORT=2 and every 10 minutes send one uplink by default. (% style="display:none" %)
322 322  
323 323  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
324 -|Size(bytes)(% style="display:none" %) |2|2|2|2|1|1|1
337 +|(% 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**
325 325  |Value|(((
326 -AVI1
327 -voltage
339 +AVI1 voltage
328 328  )))|(((
329 -AVI2
330 -voltage
341 +AVI2 voltage
331 331  )))|(((
332 -ACI1
333 -Current
343 +ACI1 Current
334 334  )))|(((
335 -ACI2
336 -Current
345 +ACI2 Current
337 337  )))|DIDORO*|(((
338 338  Reserve
339 339  )))|MOD
340 340  )))
341 341  
342 -
343 343  (((
344 -
345 -
346 346  (% style="color:#4f81bd" %)**DIDORO**(%%) is a combination for RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1. Totally 1bytes as below
347 347  
348 348  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
349 -|bit7|bit6|bit5|bit4|bit3|bit2|bit1|bit0
355 +|**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
350 350  |RO1|RO2|DI3|DI2|DI1|DO3|DO2|DO1
351 351  )))
352 352  
353 -
354 354  * RO is for relay. ROx=1 : close，ROx=0 always open.
355 355  * DI is for digital input. DIx=1: high or float, DIx=0: low.
356 356  * DO is for reverse digital output. DOx=1: output low, DOx=0: high or float.
... ... @@ -390,6 +390,8 @@
390 390  ** DO1 is high in case there is load between DO1 and V+.
391 391  ** DO1 LED is off in both case
392 392  
398 +
399 +
393 393  === 3.3.2 AT+MOD~=2, (Double DI Counting) ===
394 394  
395 395  
... ... @@ -401,21 +401,17 @@
401 401  Total : 11 bytes payload
402 402  
403 403  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
404 -|Size(bytes)|4|4|1|1|1
411 +|(% 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**
405 405  |Value|COUNT1|COUNT2 |DIDORO*|(((
406 -Reserve
407 -
408 -
413 +Reserve
409 409  )))|MOD
410 410  )))
411 411  
412 412  (((
413 -
414 -
415 415  (% style="color:#4f81bd" %)**DIDORO**(%%) is a combination for RO1, RO2, DO3, DO2 and DO1. Totally 1bytes as below
416 416  
417 417  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
418 -|bit7|bit6|bit5|bit4|bit3|bit2|bit1|bit0
421 +|**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
419 419  |RO1|RO2|FIRST|Reserve|Reserve|DO3|DO2|DO1
420 420  
421 421  RO is for relay. ROx=1 : close，ROx=0 always open.
... ... @@ -451,14 +451,11 @@
451 451  
452 452  
453 453  (% style="color:#4f81bd" %)**AT Commands for counting:**
454 -
455 -
456 456  )))
457 457  
458 458  (((
459 459  **For LT22222-L:**
460 460  
461 -
462 462  (% style="color:blue" %)**AT+TRIG1=0,100**(%%)**  (set DI1 port to trigger on low level, valid signal is 100ms) **
463 463  
464 464  (% style="color:blue" %)**AT+TRIG1=1,100**(%%)**  (set DI1 port to trigger on high level, valid signal is 100ms ) **
... ... @@ -479,7 +479,7 @@
479 479  **LT22222-L**: This mode the DI1 is used as a counting pin.
480 480  
481 481  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
482 -|Size(bytes)|4|2|2|1|1|1
482 +|(% 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**
483 483  |Value|COUNT1|(((
484 484  ACI1 Current
485 485  )))|(((
... ... @@ -487,16 +487,13 @@
487 487  )))|DIDORO*|Reserve|MOD
488 488  
489 489  (((
490 -
491 -
492 492  (% style="color:#4f81bd" %)**DIDORO**(%%) is a combination for RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1. Totally 1bytes as below
493 493  
494 494  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
495 -|bit7|bit6|bit5|bit4|bit3|bit2|bit1|bit0
493 +|**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
496 496  |RO1|RO2|FIRST|Reserve|Reserve|DO3|DO2|DO1
497 497  )))
498 498  
499 -
500 500  * RO is for relay. ROx=1 : close，ROx=0 always open.
501 501  * FIRST: Indicate this is the first packet after join network.
502 502  * DO is for reverse digital output. DOx=1: output low, DOx=0: high or float.
... ... @@ -539,25 +539,20 @@
539 539  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.
540 540  
541 541  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
542 -|Size(bytes)|4|4|1|1|1
539 +|(% 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**
543 543  |Value|COUNT1|AVI1 Counting|DIDORO*|(((
544 544  Reserve
545 -
546 -
547 547  )))|MOD
548 548  )))
549 549  
550 -
551 -
552 552  (((
553 553  (% style="color:#4f81bd" %)**DIDORO **(%%)is a combination for RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1. Totally 1bytes as below
554 554  
555 555  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
556 -|bit7|bit6|bit5|bit4|bit3|bit2|bit1|bit0
549 +|**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
557 557  |RO1|RO2|FIRST|Reserve|Reserve|DO3|DO2|DO1
558 558  )))
559 559  
560 -
561 561  * RO is for relay. ROx=1 : close，ROx=0 always open.
562 562  * FIRST: Indicate this is the first packet after join network.
563 563  * DO is for reverse digital output. DOx=1: output low, DOx=0: high or float.
... ... @@ -591,11 +591,8 @@
591 591  )))
592 592  
593 593  (((
594 -
595 -
596 596  **Plus below command for AVI1 Counting:**
597 597  
598 -
599 599  (% style="color:blue" %)**AT+SETCNT=3,60**(%%)**  (set AVI Count to 60)**
600 600  
601 601  (% style="color:blue" %)**AT+VOLMAX=20000**(%%)**  (If AVI1 voltage higher than VOLMAX (20000mV =20v), counter increase 1)**
... ... @@ -612,28 +612,22 @@
612 612  **LT22222-L**: This mode the DI1 is used as a counting pin.
613 613  
614 614  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
615 -|Size(bytes)|2|2|2|2|1|1|1
604 +|(% 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**
616 616  |Value|(((
617 -AVI1
618 -voltage
606 +AVI1 voltage
619 619  )))|(((
620 -AVI2
621 -voltage
608 +AVI2 voltage
622 622  )))|(((
623 -ACI1
624 -Current
610 +ACI1 Current
625 625  )))|COUNT1|DIDORO*|(((
626 626  Reserve
627 627  )))|MOD
628 628  
629 -
630 630  (((
631 -
632 -
633 633  (% style="color:#4f81bd" %)**DIDORO**(%%) is a combination for RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1. Totally 1bytes as below
634 634  
635 635  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
636 -|bit7|bit6|bit5|bit4|bit3|bit2|bit1|bit0
619 +|**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
637 637  |RO1|RO2|FIRST|Reserve|Reserve|DO3|DO2|DO1
638 638  )))
639 639  
... ... @@ -760,54 +760,39 @@
760 760  MOD6 Payload : total 11 bytes payload
761 761  
762 762  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
763 -|Size(bytes)|1|1|1|6|1|1
746 +|(% 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**
764 764  |Value|(((
765 -TRI_A
766 -FLAG
748 +TRI_A FLAG
767 767  )))|(((
768 -TRI_A
769 -Status
750 +TRI_A Status
770 770  )))|(((
771 -TRI_DI
772 -FLAG+STA
752 +TRI_DI FLAG+STA
773 773  )))|Reserve|Enable/Disable MOD6|(((
774 -MOD
775 -(6)
754 +MOD(6)
776 776  )))
777 777  
778 -
779 -
780 780  (% style="color:#4f81bd" %)**TRI FLAG1**(%%) is a combination to show if trigger is set for this part. Totally 1byte as below
781 781  
782 782  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
783 -|bit7|bit6|bit5|bit4|bit3|bit2|bit1|bit0
760 +|**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
784 784  |(((
785 -AV1_
786 -LOW
762 +AV1_LOW
787 787  )))|(((
788 -AV1_
789 -HIGH
764 +AV1_HIGH
790 790  )))|(((
791 -AV2_
792 -LOW
766 +AV2_LOW
793 793  )))|(((
794 -AV2_
795 -HIGH
768 +AV2_HIGH
796 796  )))|(((
797 -AC1_
798 -LOW
770 +AC1_LOW
799 799  )))|(((
800 -AC1_
801 -HIGH
772 +AC1_HIGH
802 802  )))|(((
803 -AC2_
804 -LOW
774 +AC2_LOW
805 805  )))|(((
806 -AC2_
807 -HIGH
776 +AC2_HIGH
808 808  )))
809 809  
810 -
811 811  * Each bits shows if the corresponding trigger has been configured.
812 812  
813 813  **Example:**
... ... @@ -815,10 +815,27 @@
815 815  10100000: Means the system has configure to use the trigger: AC1_LOW and AV2_LOW
816 816  
817 817  
818 -
819 819  (% style="color:#4f81bd" %)**TRI Status1**(%%) is a combination to show which condition is trigger. Totally 1byte as below
820 820  
821 -[[image:image-20220524090249-3.png]]
788 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
789 +|**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
790 +|(((
791 +AV1_LOW
792 +)))|(((
793 +AV1_HIGH
794 +)))|(((
795 +AV2_LOW
796 +)))|(((
797 +AV2_HIGH
798 +)))|(((
799 +AC1_LOW
800 +)))|(((
801 +AC1_HIGH
802 +)))|(((
803 +AC2_LOW
804 +)))|(((
805 +AC2_HIGH
806 +)))
822 822  
823 823  * Each bits shows which status has been trigger on this uplink.
824 824  
... ... @@ -829,7 +829,9 @@
829 829  
830 830  (% style="color:#4f81bd" %)**TRI_DI FLAG+STA **(%%)is a combination to show which condition is trigger. Totally 1byte as below
831 831  
832 -[[image:image-20220524090456-4.png]]
817 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
818 +|**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
819 +|N/A|N/A|N/A|N/A|DI2_STATUS|DI2_FLAG|DI1_STATUS|DI1_FLAG
833 833  
834 834  * Each bits shows which status has been trigger on this uplink.
835 835  
... ... @@ -875,6 +875,8 @@
875 875  
876 876  * (% style="color:blue" %)**Sensor Related Commands**(%%): These commands are special designed for LT-22222-L.  User can see these commands below:
877 877  
865 +
866 +
878 878  === 3.4.1 Common Commands ===
879 879  
880 880  
... ... @@ -909,14 +909,10 @@
909 909  
910 910  Set work mode.
911 911  
912 -* (% style="color:#037691" %)**AT Command:**
901 +* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+MOD=N  **
913 913  
914 -(% style="color:blue" %)**AT+MOD=N  **
915 -
916 -
917 917  **Example**: AT+MOD=2. Set work mode to Double DI counting mode
918 918  
919 -
920 920  * (% style="color:#037691" %)**Downlink Payload (prefix 0x0A):**
921 921  
922 922  (% style="color:blue" %)**0x0A aa  **(%%)** ** ~/~/ Same as AT+MOD=aa
... ... @@ -926,16 +926,13 @@
926 926  ==== 3.4.2.3 Poll an uplink ====
927 927  
928 928  
929 -* (% style="color:#037691" %)**AT Command:**
914 +* (% style="color:#037691" %)**AT Command:**(%%) There is no AT Command to poll uplink
930 930  
931 -There is no AT Command to poll uplink
932 932  
933 -
934 934  * (% style="color:#037691" %)**Downlink Payload (prefix 0x08):**
935 935  
936 936  (% style="color:blue" %)**0x08 FF  **(%%)** **~/~/ Poll an uplink
937 937  
938 -
939 939  **Example**: 0x08FF, ask device to send an Uplink
940 940  
941 941  
... ... @@ -945,10 +945,8 @@
945 945  
946 946  Use of trigger mode, please check [[ADDMOD6>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
947 947  
948 -* (% style="color:#037691" %)**AT Command:**
930 +* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+ADDMOD6=1 or 0**
949 949  
950 -(% style="color:blue" %)**AT+ADDMOD6=1 or 0**
951 -
952 952  (% style="color:red" %)**1:** (%%)Enable Trigger Mode
953 953  
954 954  (% style="color:red" %)**0: **(%%)Disable Trigger Mode
... ... @@ -963,13 +963,12 @@
963 963  ==== 3.4.2.5 Poll trigger settings ====
964 964  
965 965  
966 -Poll trigger settings,
946 +Poll trigger settings
967 967  
968 968  * (% style="color:#037691" %)**AT Command:**
969 969  
970 970  There is no AT Command for this feature.
971 971  
972 -
973 973  * (% style="color:#037691" %)**Downlink Payload (prefix 0x AB 06):**
974 974  
975 975  (% style="color:blue" %)**0xAB 06  ** (%%) ~/~/ Poll trigger settings, device will uplink trigger settings once receive this command
... ... @@ -981,15 +981,11 @@
981 981  
982 982  Enable Disable DI1/DI2/DI2 as trigger,
983 983  
984 -* (% style="color:#037691" %)**AT Command:**
963 +* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**Format: AT+DTRI=<DI1_TIRGGER_FlAG>,< DI2_TIRGGER_FlAG >**
985 985  
986 -(% style="color:blue" %)**Format: AT+DTRI=<DI1_TIRGGER_FlAG>,< DI2_TIRGGER_FlAG >**
965 +**Example:** AT+ DTRI =1,0   (Enable DI1 trigger / disable DI2 trigger)
987 987  
988 988  
989 -**Example:**
990 -
991 -AT+ DTRI =1,0   (Enable DI1 trigger / disable DI2 trigger)
992 -
993 993  * (% style="color:#037691" %)**Downlink Payload (prefix 0xAA 02):**
994 994  
995 995  (% style="color:blue" %)**0xAA 02 aa bb   ** (%%) ~/~/ Same as AT+DTRI=aa,bb
... ... @@ -1001,20 +1001,15 @@
1001 1001  
1002 1002  Set DI1 or DI3(for LT-33222-L) trigger.
1003 1003  
1004 -* (% style="color:#037691" %)**AT Command:**
979 +* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+TRIG1=a,b**
1005 1005  
1006 -(% style="color:blue" %)**AT+TRIG1=a,b**
1007 -
1008 1008  (% style="color:red" %)**a :** (%%)Interrupt mode. 0: falling edge; 1: rising edge, 2: falling and raising edge(for MOD=1).
1009 1009  
1010 1010  (% style="color:red" %)**b :** (%%)delay timing.
1011 1011  
985 +**Example:** AT+TRIG1=1,100(set DI1 port to trigger on high level, valid signal is 100ms )
1012 1012  
1013 -**Example:**
1014 1014  
1015 -AT+TRIG1=1,100(set DI1 port to trigger on high level, valid signal is 100ms )
1016 -
1017 -
1018 1018  * (% style="color:#037691" %)**Downlink Payload (prefix 0x09 01 ):**
1019 1019  
1020 1020  (% style="color:blue" %)**0x09 01 aa bb cc    ** (%%) ~/~/ same as AT+TRIG1=aa,0x(bb cc)
... ... @@ -1026,20 +1026,15 @@
1026 1026  
1027 1027  Set DI2 trigger.
1028 1028  
1029 -* (% style="color:#037691" %)**AT Command:**
999 +* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+TRIG2=a,b**
1030 1030  
1031 -(% style="color:blue" %)**AT+TRIG2=a,b**
1032 -
1033 1033  (% style="color:red" %)**a :** (%%)Interrupt mode. 0: falling edge; 1: rising edge, 2: falling and raising edge(for MOD=1).
1034 1034  
1035 1035  (% style="color:red" %)**b :** (%%)delay timing.
1036 1036  
1005 +**Example:** AT+TRIG2=0,100(set DI1 port to trigger on low level, valid signal is 100ms )
1037 1037  
1038 -**Example:**
1039 1039  
1040 -AT+TRIG2=0,100(set DI1 port to trigger on low level, valid signal is 100ms )
1041 -
1042 -
1043 1043  * (% style="color:#037691" %)**Downlink Payload (prefix 0x09 02 ):**
1044 1044  
1045 1045  (% style="color:blue" %)**0x09 02 aa bb cc   ** (%%)~/~/ same as AT+TRIG2=aa,0x(bb cc)
... ... @@ -1051,11 +1051,9 @@
1051 1051  
1052 1052  Set current trigger , base on AC port. See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
1053 1053  
1054 -* (% style="color:#037691" %)**AT Command**
1019 +* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+ACLIM**
1055 1055  
1056 -(% style="color:blue" %)**AT+ACLIM**
1057 1057  
1058 -
1059 1059  * (% style="color:#037691" %)**Downlink Payload (prefix 0xAA 01 )**
1060 1060  
1061 1061  (% 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"]]
... ... @@ -1067,11 +1067,9 @@
1067 1067  
1068 1068  Set current trigger , base on AV port. See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
1069 1069  
1070 -* (% style="color:#037691" %)**AT Command**
1033 +* (% style="color:#037691" %)**AT Command**(%%): (% style="color:blue" %)**AT+AVLIM    **(%%)** See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]**
1071 1071  
1072 -(% style="color:blue" %)**AT+AVLIM    **(%%)** See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]**
1073 1073  
1074 -
1075 1075  * (% style="color:#037691" %)**Downlink Payload (prefix 0xAA 00 )**
1076 1076  
1077 1077  (% 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"]]
... ... @@ -1083,18 +1083,14 @@
1083 1083  
1084 1084  Set AV and AC trigger minimum interval, system won't response to the second trigger within this set time after the first trigger.
1085 1085  
1086 -* (% style="color:#037691" %)**AT Command**
1047 +* (% 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.
1087 1087  
1088 -(% style="color:blue" %)**AT+ATDC=5        ** (%%)Device won't response the second trigger within 5 minute after the first trigger.
1089 1089  
1090 -
1091 1091  * (% style="color:#037691" %)**Downlink Payload (prefix 0xAC )**
1092 1092  
1093 1093  (% style="color:blue" %)**0x AC aa bb   **(%%) ~/~/ same as AT+ATDC=0x(aa bb)   . Unit (min)
1094 1094  
1095 1095  (((
1096 -
1097 -
1098 1098  (% style="color:red" %)**Note: ATDC setting must be more than 5min**
1099 1099  )))
1100 1100  
... ... @@ -1109,8 +1109,9 @@
1109 1109  
1110 1110  
1111 1111  * (% style="color:#037691" %)**Downlink Payload (prefix 0x02)**
1112 -* (% style="color:blue" %)**0x02 aa bb cc     ** (%%)~/~/ Set DO1/DO2/DO3 output
1113 1113  
1070 +(% style="color:blue" %)**0x02 aa bb cc     ** (%%)~/~/ Set DO1/DO2/DO3 output
1071 +
1114 1114  (((
1115 1115  If payload = 0x02010001, while there is load between V+ and DOx, it means set DO1 to low, DO2 to high and DO3 to low.
1116 1116  )))
... ... @@ -1117,10 +1117,14 @@
1117 1117  
1118 1118  (((
1119 1119  01: Low,  00: High ,  11: No action
1078 +
1079 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
1080 +|(% 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**
1081 +|02  01  00  11|Low|High|No Action
1082 +|02  00  11  01|High|No Action|Low
1083 +|02  11  01  00|No Action|Low|High
1120 1120  )))
1121 1121  
1122 -[[image:image-20220524092754-5.png]]
1123 -
1124 1124  (((
1125 1125  (% style="color:red" %)**Note: For LT-22222-L, there is no DO3, the last byte can use any value.**
1126 1126  )))
... ... @@ -1157,24 +1157,31 @@
1157 1157  
1158 1158  (% style="color:#4f81bd" %)**Third Byte**(%%): Control Method and Ports status:
1159 1159  
1160 -[[image:image-20220524093238-6.png]]
1122 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:300px" %)
1123 +|(% style="background-color:#d9e2f3; color:#0070c0" %)**Second Byte**|(% style="background-color:#d9e2f3; color:#0070c0" %)**Status**
1124 +|0x01|DO1 set to low
1125 +|0x00|DO1 set to high
1126 +|0x11|DO1 NO Action
1161 1161  
1162 -
1163 1163  (% style="color:#4f81bd" %)**Fourth Byte**(%%): Control Method and Ports status:
1164 1164  
1165 -[[image:image-20220524093328-7.png]]
1130 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:300px" %)
1131 +|(% style="background-color:#d9e2f3; color:#0070c0" %)**Second Byte**|(% style="background-color:#d9e2f3; color:#0070c0" %)**Status**
1132 +|0x01|DO2 set to low
1133 +|0x00|DO2 set to high
1134 +|0x11|DO2 NO Action
1166 1166  
1167 -
1168 1168  (% style="color:#4f81bd" %)**Fifth Byte**(%%): Control Method and Ports status:
1169 1169  
1170 -[[image:image-20220524093351-8.png]]
1138 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:300px" %)
1139 +|(% style="background-color:#d9e2f3; color:#0070c0" %)**Second Byte**|(% style="background-color:#d9e2f3; color:#0070c0" %)**Status**
1140 +|0x01|DO3 set to low
1141 +|0x00|DO3 set to high
1142 +|0x11|DO3 NO Action
1171 1171  
1144 +(% style="color:#4f81bd" %)**Sixth and Seventh and Eighth and Ninth Byte**:(%%) Latching time. Unit: ms
1172 1172  
1173 -(% style="color:#4f81bd" %)**Sixth and Seventh and Eighth and Ninth Byte**:
1174 1174  
1175 - Latching time. Unit: ms
1176 -
1177 -
1178 1178  (% style="color:red" %)**Note: **
1179 1179  
1180 1180   Since Firmware v1.6.0, the latch time support 4 bytes and 2 bytes
... ... @@ -1181,7 +1181,6 @@
1181 1181  
1182 1182   Before Firmwre v1.6.0 the latch time only suport 2 bytes.
1183 1183  
1184 -
1185 1185  (% style="color:red" %)**Device will upload a packet if downlink code executes successfully.**
1186 1186  
1187 1187  
... ... @@ -1224,10 +1224,17 @@
1224 1224  
1225 1225  (((
1226 1226  01: Close ,  00: Open , 11: No action
1227 -)))
1228 1228  
1229 -(((
1230 -[[image:image-20230426161322-1.png]]
1196 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:320px" %)
1197 +|(% style="background-color:#d9e2f3; color:#0070c0" %)**Downlink Code**|(% style="background-color:#d9e2f3; color:#0070c0" %)**RO1**|(% style="background-color:#d9e2f3; color:#0070c0" %)**RO2**
1198 +|03  00  11|Open|No Action
1199 +|03  01  11|Close|No Action
1200 +|03  11  00|No Action|Open
1201 +|03  11  01|No Action|Close
1202 +|03  00  00|Open|Open
1203 +|03  01  01|Close|Close
1204 +|03  01  00|Close|Open
1205 +|03  00  01|Open|Close
1231 1231  )))
1232 1232  
1233 1233  (% style="color:red" %)**Device will upload a packet if downlink code executes successfully.**
... ... @@ -1301,11 +1301,9 @@
1301 1301  
1302 1302  When voltage exceed the threshold, count. Feature see [[MOD4>>||anchor="H3.3.4AT2BMOD3D42CSingleDICounting2B1xVoltageCounting"]]
1303 1303  
1304 -* (% style="color:#037691" %)**AT Command:**
1279 +* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+VOLMAX   ** (%%)~/~/ See [[MOD4>>||anchor="H3.3.4AT2BMOD3D42CSingleDICounting2B1xVoltageCounting"]]
1305 1305  
1306 -(% style="color:blue" %)**AT+VOLMAX   ** (%%)~/~/ See [[MOD4>>||anchor="H3.3.4AT2BMOD3D42CSingleDICounting2B1xVoltageCounting"]]
1307 1307  
1308 -
1309 1309  * (% style="color:#037691" %)**Downlink Payload (prefix 0xA5):**
1310 1310  
1311 1311  (% style="color:blue" %)**0xA5 aa bb cc   ** (%%)~/~/ Same as AT+VOLMAX=(aa bb),cc
... ... @@ -1315,10 +1315,8 @@
1315 1315  ==== 3.4.2.17 Counting ~-~- Pre-configure the Count Number ====
1316 1316  
1317 1317  
1318 -* (% style="color:#037691" %)**AT Command:**
1291 +* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+SETCNT=aa,(bb cc dd ee) **
1319 1319  
1320 -(% style="color:blue" %)**AT+SETCNT=aa,(bb cc dd ee) **
1321 -
1322 1322  (% style="color:red" %)**aa:**(%%) 1: Set count1; 2: Set count2; 3: Set AV1 count
1323 1323  
1324 1324  (% style="color:red" %)**bb cc dd ee: **(%%)number to be set
... ... @@ -1335,11 +1335,9 @@
1335 1335  
1336 1336  Clear counting for counting mode
1337 1337  
1338 -* (% style="color:#037691" %)**AT Command:**
1309 +* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+CLRCOUNT  **(%%) ~/~/ clear all counting
1339 1339  
1340 -(% style="color:blue" %)**AT+CLRCOUNT **(%%) ~/~/ clear all counting
1341 1341  
1342 -
1343 1343  * (% style="color:#037691" %)**Downlink Payload (prefix 0xA6):**
1344 1344  
1345 1345  (% style="color:blue" %)**0x A6 01    ** (%%)~/~/ clear all counting
... ... @@ -1491,7 +1491,7 @@
1491 1491  
1492 1492  (% style="color:blue" %)**Step 3**(%%): Create an account or log in Mydevices.
1493 1493  
1494 -(% style="color:blue" %)**Step 4**(%%): Search LT-22222-L(for both LT-22222-L / LT-33222-L) and add DevEUI.(% style="display:none" %)
1463 +(% style="color:blue" %)**Step 4**(%%): Search LT-22222-L(for both LT-22222-L) and add DevEUI.(% style="display:none" %)
1495 1495  
1496 1496  Search under The things network
1497 1497  
... ... @@ -1676,7 +1676,6 @@
1676 1676  
1677 1677  **Black:  GND**
1678 1678  
1679 -
1680 1680  **Connection diagram:**
1681 1681  
1682 1682  [[image:1653357640609-758.png]]
... ... @@ -1684,6 +1684,22 @@
1684 1684  [[image:1653357648330-671.png||height="155" width="733"]]
1685 1685  
1686 1686  
1655 +Example connected to a regulated power supply to measure voltage
1656 +
1657 +[[image:image-20230608101532-1.png||height="606" width="447"]]
1658 +
1659 +[[image:image-20230608101608-2.jpeg||height="379" width="284"]]
1660 +
1661 +[[image:image-20230608101722-3.png||height="102" width="1139"]]
1662 +
1663 +
1664 +(% style="color:blue; font-weight:bold" %)**Specifications of the regulated power**(%%) (% style="color:blue" %)**:**
1665 +
1666 +(% style="color:red" %)**Red:  12~~24v**
1667 +
1668 +**Black:  GND**
1669 +
1670 +
1687 1687  === 3.6.5 Relay Output ===
1688 1688  
1689 1689  
... ... @@ -1702,9 +1702,43 @@
1702 1702  == 3.7 LEDs Indicators ==
1703 1703  
1704 1704  
1705 -[[image:image-20220524100748-11.png]]
1689 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
1690 +|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**LEDs**|(% style="background-color:#d9e2f3; color:#0070c0; width:470px" %)**Feature**
1691 +|**PWR**|Always on if there is power
1692 +|**SYS**|(((
1693 +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.
1694 +)))
1695 +|**TX**|(((
1696 +(((
1697 +Device boot: TX blinks 5 times.
1698 +)))
1706 1706  
1700 +(((
1701 +Successful join network: TX ON for 5 seconds.
1702 +)))
1707 1707  
1704 +(((
1705 +Transmit a LoRa packet: TX blinks once
1706 +)))
1707 +)))
1708 +|**RX**|RX blinks once when receive a packet.
1709 +|**DO1**|
1710 +|**DO2**|
1711 +|**DO3**|
1712 +|**DI2**|(((
1713 +For LT-22222-L: ON when DI2 is high, LOW when DI2 is low
1714 +)))
1715 +|**DI2**|(((
1716 +For LT-22222-L: ON when DI2 is high, LOW when DI2 is low
1717 +)))
1718 +|**DI2**|(((
1719 +For LT-22222-L: ON when DI2 is high, LOW when DI2 is low
1720 +)))
1721 +|**RO1**|
1722 +|**RO2**|
1723 +
1724 +
1725 +
1708 1708  = 4. Use AT Command =
1709 1709  
1710 1710  == 4.1 Access AT Command ==
... ... @@ -2296,6 +2296,8 @@
2296 2296  * (% style="color:red" %)**IN865**(%%):  LT with frequency bands IN865
2297 2297  * (% style="color:red" %)**CN779**(%%):  LT with frequency bands CN779
2298 2298  
2317 +
2318 +
2299 2299  = 9. Packing Info =
2300 2300  
2301 2301  
... ... @@ -2313,6 +2313,8 @@
2313 2313  * Package Size / pcs : 14.5 x 8 x 5 cm
2314 2314  * Weight / pcs : 170g
2315 2315  
2336 +
2337 +
2316 2316  = 10. Support =
2317 2317  
2318 2318  
... ... @@ -2320,7 +2320,7 @@
2320 2320  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.
2321 2321  )))
2322 2322  * (((
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]]
2345 +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]]
2324 2324  
2325 2325  
2326 2326  
... ... @@ -2332,3 +2332,6 @@
2332 2332  * 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]]
2333 2333  * [[Datasheet, Document Base>>https://www.dropbox.com/sh/gxxmgks42tqfr3a/AACEdsj_mqzeoTOXARRlwYZ2a?dl=0]]
2334 2334  * [[Hardware Source>>url:https://github.com/dragino/Lora/tree/master/LT/LT-33222-L/v1.0]]
2357 +
2358 +
2359 +
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