Last modified by Saxer Lin on 2025/04/15 17:24
<
From version < 118.7 >
edited by Xiaoling
on 2023/05/17 11:09
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)**
... ... @@ -612,27 +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  
629 629  (((
630 -
631 -
632 632  (% style="color:#4f81bd" %)**DIDORO**(%%) is a combination for RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1. Totally 1bytes as below
633 633  
634 634  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
635 -|bit7|bit6|bit5|bit4|bit3|bit2|bit1|bit0
619 +|**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
636 636  |RO1|RO2|FIRST|Reserve|Reserve|DO3|DO2|DO1
637 637  )))
638 638  
... ... @@ -759,50 +759,37 @@
759 759  MOD6 Payload : total 11 bytes payload
760 760  
761 761  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
762 -|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**
763 763  |Value|(((
764 -TRI_A
765 -FLAG
748 +TRI_A FLAG
766 766  )))|(((
767 -TRI_A
768 -Status
750 +TRI_A Status
769 769  )))|(((
770 -TRI_DI
771 -FLAG+STA
752 +TRI_DI FLAG+STA
772 772  )))|Reserve|Enable/Disable MOD6|(((
773 -MOD
774 -(6)
754 +MOD(6)
775 775  )))
776 776  
777 -
778 778  (% style="color:#4f81bd" %)**TRI FLAG1**(%%) is a combination to show if trigger is set for this part. Totally 1byte as below
779 779  
780 780  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
781 -|bit7|bit6|bit5|bit4|bit3|bit2|bit1|bit0
760 +|**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
782 782  |(((
783 -AV1_
784 -LOW
762 +AV1_LOW
785 785  )))|(((
786 -AV1_
787 -HIGH
764 +AV1_HIGH
788 788  )))|(((
789 -AV2_
790 -LOW
766 +AV2_LOW
791 791  )))|(((
792 -AV2_
793 -HIGH
768 +AV2_HIGH
794 794  )))|(((
795 -AC1_
796 -LOW
770 +AC1_LOW
797 797  )))|(((
798 -AC1_
799 -HIGH
772 +AC1_HIGH
800 800  )))|(((
801 -AC2_
802 -LOW
774 +AC2_LOW
803 803  )))|(((
804 -AC2_
805 -HIGH
776 +AC2_HIGH
806 806  )))
807 807  
808 808  * Each bits shows if the corresponding trigger has been configured.
... ... @@ -812,39 +812,28 @@
812 812  10100000: Means the system has configure to use the trigger: AC1_LOW and AV2_LOW
813 813  
814 814  
815 -
816 816  (% style="color:#4f81bd" %)**TRI Status1**(%%) is a combination to show which condition is trigger. Totally 1byte as below
817 817  
818 818  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
819 -|bit7|bit6|bit5|bit4|bit3|bit2|bit1|bit0
789 +|**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
820 820  |(((
821 -AV1_
822 -LOW
791 +AV1_LOW
823 823  )))|(((
824 -AV1_
825 -HIGH
793 +AV1_HIGH
826 826  )))|(((
827 -AV2_
828 -LOW
795 +AV2_LOW
829 829  )))|(((
830 -AV2_
831 -HIGH
797 +AV2_HIGH
832 832  )))|(((
833 -AC1_
834 -LOW
799 +AC1_LOW
835 835  )))|(((
836 -AC1_
837 -HIGH
801 +AC1_HIGH
838 838  )))|(((
839 -AC2_
840 -LOW
803 +AC2_LOW
841 841  )))|(((
842 -AC2_
843 -HIGH
805 +AC2_HIGH
844 844  )))
845 845  
846 -[[image:image-20220524090249-3.png]]
847 -
848 848  * Each bits shows which status has been trigger on this uplink.
849 849  
850 850  **Example:**
... ... @@ -855,10 +855,9 @@
855 855  (% style="color:#4f81bd" %)**TRI_DI FLAG+STA **(%%)is a combination to show which condition is trigger. Totally 1byte as below
856 856  
857 857  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
858 -|bit7|bit6|bit5|bit4|bit3|bit2|bit1|bit0
818 +|**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
859 859  |N/A|N/A|N/A|N/A|DI2_STATUS|DI2_FLAG|DI1_STATUS|DI1_FLAG
860 860  
861 -
862 862  * Each bits shows which status has been trigger on this uplink.
863 863  
864 864  **Example:**
... ... @@ -903,6 +903,8 @@
903 903  
904 904  * (% style="color:blue" %)**Sensor Related Commands**(%%): These commands are special designed for LT-22222-L.  User can see these commands below:
905 905  
865 +
866 +
906 906  === 3.4.1 Common Commands ===
907 907  
908 908  
... ... @@ -937,14 +937,10 @@
937 937  
938 938  Set work mode.
939 939  
940 -* (% style="color:#037691" %)**AT Command:**
901 +* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+MOD=N  **
941 941  
942 -(% style="color:blue" %)**AT+MOD=N  **
943 -
944 -
945 945  **Example**: AT+MOD=2. Set work mode to Double DI counting mode
946 946  
947 -
948 948  * (% style="color:#037691" %)**Downlink Payload (prefix 0x0A):**
949 949  
950 950  (% style="color:blue" %)**0x0A aa  **(%%)** ** ~/~/ Same as AT+MOD=aa
... ... @@ -954,16 +954,13 @@
954 954  ==== 3.4.2.3 Poll an uplink ====
955 955  
956 956  
957 -* (% style="color:#037691" %)**AT Command:**
914 +* (% style="color:#037691" %)**AT Command:**(%%) There is no AT Command to poll uplink
958 958  
959 -There is no AT Command to poll uplink
960 960  
961 -
962 962  * (% style="color:#037691" %)**Downlink Payload (prefix 0x08):**
963 963  
964 964  (% style="color:blue" %)**0x08 FF  **(%%)** **~/~/ Poll an uplink
965 965  
966 -
967 967  **Example**: 0x08FF, ask device to send an Uplink
968 968  
969 969  
... ... @@ -973,10 +973,8 @@
973 973  
974 974  Use of trigger mode, please check [[ADDMOD6>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
975 975  
976 -* (% style="color:#037691" %)**AT Command:**
930 +* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+ADDMOD6=1 or 0**
977 977  
978 -(% style="color:blue" %)**AT+ADDMOD6=1 or 0**
979 -
980 980  (% style="color:red" %)**1:** (%%)Enable Trigger Mode
981 981  
982 982  (% style="color:red" %)**0: **(%%)Disable Trigger Mode
... ... @@ -991,13 +991,12 @@
991 991  ==== 3.4.2.5 Poll trigger settings ====
992 992  
993 993  
994 -Poll trigger settings,
946 +Poll trigger settings
995 995  
996 996  * (% style="color:#037691" %)**AT Command:**
997 997  
998 998  There is no AT Command for this feature.
999 999  
1000 -
1001 1001  * (% style="color:#037691" %)**Downlink Payload (prefix 0x AB 06):**
1002 1002  
1003 1003  (% style="color:blue" %)**0xAB 06  ** (%%) ~/~/ Poll trigger settings, device will uplink trigger settings once receive this command
... ... @@ -1009,15 +1009,11 @@
1009 1009  
1010 1010  Enable Disable DI1/DI2/DI2 as trigger,
1011 1011  
1012 -* (% style="color:#037691" %)**AT Command:**
963 +* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**Format: AT+DTRI=<DI1_TIRGGER_FlAG>,< DI2_TIRGGER_FlAG >**
1013 1013  
1014 -(% style="color:blue" %)**Format: AT+DTRI=<DI1_TIRGGER_FlAG>,< DI2_TIRGGER_FlAG >**
965 +**Example:** AT+ DTRI =1,0   (Enable DI1 trigger / disable DI2 trigger)
1015 1015  
1016 1016  
1017 -**Example:**
1018 -
1019 -AT+ DTRI =1,0   (Enable DI1 trigger / disable DI2 trigger)
1020 -
1021 1021  * (% style="color:#037691" %)**Downlink Payload (prefix 0xAA 02):**
1022 1022  
1023 1023  (% style="color:blue" %)**0xAA 02 aa bb   ** (%%) ~/~/ Same as AT+DTRI=aa,bb
... ... @@ -1029,20 +1029,15 @@
1029 1029  
1030 1030  Set DI1 or DI3(for LT-33222-L) trigger.
1031 1031  
1032 -* (% style="color:#037691" %)**AT Command:**
979 +* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+TRIG1=a,b**
1033 1033  
1034 -(% style="color:blue" %)**AT+TRIG1=a,b**
1035 -
1036 1036  (% style="color:red" %)**a :** (%%)Interrupt mode. 0: falling edge; 1: rising edge, 2: falling and raising edge(for MOD=1).
1037 1037  
1038 1038  (% style="color:red" %)**b :** (%%)delay timing.
1039 1039  
985 +**Example:** AT+TRIG1=1,100(set DI1 port to trigger on high level, valid signal is 100ms )
1040 1040  
1041 -**Example:**
1042 1042  
1043 -AT+TRIG1=1,100(set DI1 port to trigger on high level, valid signal is 100ms )
1044 -
1045 -
1046 1046  * (% style="color:#037691" %)**Downlink Payload (prefix 0x09 01 ):**
1047 1047  
1048 1048  (% style="color:blue" %)**0x09 01 aa bb cc    ** (%%) ~/~/ same as AT+TRIG1=aa,0x(bb cc)
... ... @@ -1054,20 +1054,15 @@
1054 1054  
1055 1055  Set DI2 trigger.
1056 1056  
1057 -* (% style="color:#037691" %)**AT Command:**
999 +* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+TRIG2=a,b**
1058 1058  
1059 -(% style="color:blue" %)**AT+TRIG2=a,b**
1060 -
1061 1061  (% style="color:red" %)**a :** (%%)Interrupt mode. 0: falling edge; 1: rising edge, 2: falling and raising edge(for MOD=1).
1062 1062  
1063 1063  (% style="color:red" %)**b :** (%%)delay timing.
1064 1064  
1005 +**Example:** AT+TRIG2=0,100(set DI1 port to trigger on low level, valid signal is 100ms )
1065 1065  
1066 -**Example:**
1067 1067  
1068 -AT+TRIG2=0,100(set DI1 port to trigger on low level, valid signal is 100ms )
1069 -
1070 -
1071 1071  * (% style="color:#037691" %)**Downlink Payload (prefix 0x09 02 ):**
1072 1072  
1073 1073  (% style="color:blue" %)**0x09 02 aa bb cc   ** (%%)~/~/ same as AT+TRIG2=aa,0x(bb cc)
... ... @@ -1079,11 +1079,9 @@
1079 1079  
1080 1080  Set current trigger , base on AC port. See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
1081 1081  
1082 -* (% style="color:#037691" %)**AT Command**
1019 +* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+ACLIM**
1083 1083  
1084 -(% style="color:blue" %)**AT+ACLIM**
1085 1085  
1086 -
1087 1087  * (% style="color:#037691" %)**Downlink Payload (prefix 0xAA 01 )**
1088 1088  
1089 1089  (% 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"]]
... ... @@ -1095,11 +1095,9 @@
1095 1095  
1096 1096  Set current trigger , base on AV port. See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
1097 1097  
1098 -* (% style="color:#037691" %)**AT Command**
1033 +* (% style="color:#037691" %)**AT Command**(%%): (% style="color:blue" %)**AT+AVLIM    **(%%)** See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]**
1099 1099  
1100 -(% style="color:blue" %)**AT+AVLIM    **(%%)** See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]**
1101 1101  
1102 -
1103 1103  * (% style="color:#037691" %)**Downlink Payload (prefix 0xAA 00 )**
1104 1104  
1105 1105  (% 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"]]
... ... @@ -1111,18 +1111,14 @@
1111 1111  
1112 1112  Set AV and AC trigger minimum interval, system won't response to the second trigger within this set time after the first trigger.
1113 1113  
1114 -* (% 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.
1115 1115  
1116 -(% style="color:blue" %)**AT+ATDC=5        ** (%%)Device won't response the second trigger within 5 minute after the first trigger.
1117 1117  
1118 -
1119 1119  * (% style="color:#037691" %)**Downlink Payload (prefix 0xAC )**
1120 1120  
1121 1121  (% style="color:blue" %)**0x AC aa bb   **(%%) ~/~/ same as AT+ATDC=0x(aa bb)   . Unit (min)
1122 1122  
1123 1123  (((
1124 -
1125 -
1126 1126  (% style="color:red" %)**Note: ATDC setting must be more than 5min**
1127 1127  )))
1128 1128  
... ... @@ -1137,8 +1137,9 @@
1137 1137  
1138 1138  
1139 1139  * (% style="color:#037691" %)**Downlink Payload (prefix 0x02)**
1140 -* (% style="color:blue" %)**0x02 aa bb cc     ** (%%)~/~/ Set DO1/DO2/DO3 output
1141 1141  
1070 +(% style="color:blue" %)**0x02 aa bb cc     ** (%%)~/~/ Set DO1/DO2/DO3 output
1071 +
1142 1142  (((
1143 1143  If payload = 0x02010001, while there is load between V+ and DOx, it means set DO1 to low, DO2 to high and DO3 to low.
1144 1144  )))
... ... @@ -1145,10 +1145,14 @@
1145 1145  
1146 1146  (((
1147 1147  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
1148 1148  )))
1149 1149  
1150 -[[image:image-20220524092754-5.png]]
1151 -
1152 1152  (((
1153 1153  (% style="color:red" %)**Note: For LT-22222-L, there is no DO3, the last byte can use any value.**
1154 1154  )))
... ... @@ -1185,24 +1185,31 @@
1185 1185  
1186 1186  (% style="color:#4f81bd" %)**Third Byte**(%%): Control Method and Ports status:
1187 1187  
1188 -[[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
1189 1189  
1190 -
1191 1191  (% style="color:#4f81bd" %)**Fourth Byte**(%%): Control Method and Ports status:
1192 1192  
1193 -[[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
1194 1194  
1195 -
1196 1196  (% style="color:#4f81bd" %)**Fifth Byte**(%%): Control Method and Ports status:
1197 1197  
1198 -[[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
1199 1199  
1144 +(% style="color:#4f81bd" %)**Sixth and Seventh and Eighth and Ninth Byte**:(%%) Latching time. Unit: ms
1200 1200  
1201 -(% style="color:#4f81bd" %)**Sixth and Seventh and Eighth and Ninth Byte**:
1202 1202  
1203 - Latching time. Unit: ms
1204 -
1205 -
1206 1206  (% style="color:red" %)**Note: **
1207 1207  
1208 1208   Since Firmware v1.6.0, the latch time support 4 bytes and 2 bytes
... ... @@ -1209,7 +1209,6 @@
1209 1209  
1210 1210   Before Firmwre v1.6.0 the latch time only suport 2 bytes.
1211 1211  
1212 -
1213 1213  (% style="color:red" %)**Device will upload a packet if downlink code executes successfully.**
1214 1214  
1215 1215  
... ... @@ -1252,10 +1252,17 @@
1252 1252  
1253 1253  (((
1254 1254  01: Close ,  00: Open , 11: No action
1255 -)))
1256 1256  
1257 -(((
1258 -[[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
1259 1259  )))
1260 1260  
1261 1261  (% style="color:red" %)**Device will upload a packet if downlink code executes successfully.**
... ... @@ -1329,11 +1329,9 @@
1329 1329  
1330 1330  When voltage exceed the threshold, count. Feature see [[MOD4>>||anchor="H3.3.4AT2BMOD3D42CSingleDICounting2B1xVoltageCounting"]]
1331 1331  
1332 -* (% style="color:#037691" %)**AT Command:**
1279 +* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+VOLMAX   ** (%%)~/~/ See [[MOD4>>||anchor="H3.3.4AT2BMOD3D42CSingleDICounting2B1xVoltageCounting"]]
1333 1333  
1334 -(% style="color:blue" %)**AT+VOLMAX   ** (%%)~/~/ See [[MOD4>>||anchor="H3.3.4AT2BMOD3D42CSingleDICounting2B1xVoltageCounting"]]
1335 1335  
1336 -
1337 1337  * (% style="color:#037691" %)**Downlink Payload (prefix 0xA5):**
1338 1338  
1339 1339  (% style="color:blue" %)**0xA5 aa bb cc   ** (%%)~/~/ Same as AT+VOLMAX=(aa bb),cc
... ... @@ -1343,10 +1343,8 @@
1343 1343  ==== 3.4.2.17 Counting ~-~- Pre-configure the Count Number ====
1344 1344  
1345 1345  
1346 -* (% style="color:#037691" %)**AT Command:**
1291 +* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+SETCNT=aa,(bb cc dd ee) **
1347 1347  
1348 -(% style="color:blue" %)**AT+SETCNT=aa,(bb cc dd ee) **
1349 -
1350 1350  (% style="color:red" %)**aa:**(%%) 1: Set count1; 2: Set count2; 3: Set AV1 count
1351 1351  
1352 1352  (% style="color:red" %)**bb cc dd ee: **(%%)number to be set
... ... @@ -1363,11 +1363,9 @@
1363 1363  
1364 1364  Clear counting for counting mode
1365 1365  
1366 -* (% style="color:#037691" %)**AT Command:**
1309 +* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+CLRCOUNT  **(%%) ~/~/ clear all counting
1367 1367  
1368 -(% style="color:blue" %)**AT+CLRCOUNT **(%%) ~/~/ clear all counting
1369 1369  
1370 -
1371 1371  * (% style="color:#037691" %)**Downlink Payload (prefix 0xA6):**
1372 1372  
1373 1373  (% style="color:blue" %)**0x A6 01    ** (%%)~/~/ clear all counting
... ... @@ -1519,7 +1519,7 @@
1519 1519  
1520 1520  (% style="color:blue" %)**Step 3**(%%): Create an account or log in Mydevices.
1521 1521  
1522 -(% 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" %)
1523 1523  
1524 1524  Search under The things network
1525 1525  
... ... @@ -1704,7 +1704,6 @@
1704 1704  
1705 1705  **Black:  GND**
1706 1706  
1707 -
1708 1708  **Connection diagram:**
1709 1709  
1710 1710  [[image:1653357640609-758.png]]
... ... @@ -1712,6 +1712,22 @@
1712 1712  [[image:1653357648330-671.png||height="155" width="733"]]
1713 1713  
1714 1714  
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 +
1715 1715  === 3.6.5 Relay Output ===
1716 1716  
1717 1717  
... ... @@ -1730,9 +1730,43 @@
1730 1730  == 3.7 LEDs Indicators ==
1731 1731  
1732 1732  
1733 -[[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 +)))
1734 1734  
1700 +(((
1701 +Successful join network: TX ON for 5 seconds.
1702 +)))
1735 1735  
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 +
1736 1736  = 4. Use AT Command =
1737 1737  
1738 1738  == 4.1 Access AT Command ==
... ... @@ -2324,6 +2324,8 @@
2324 2324  * (% style="color:red" %)**IN865**(%%):  LT with frequency bands IN865
2325 2325  * (% style="color:red" %)**CN779**(%%):  LT with frequency bands CN779
2326 2326  
2317 +
2318 +
2327 2327  = 9. Packing Info =
2328 2328  
2329 2329  
... ... @@ -2341,6 +2341,8 @@
2341 2341  * Package Size / pcs : 14.5 x 8 x 5 cm
2342 2342  * Weight / pcs : 170g
2343 2343  
2336 +
2337 +
2344 2344  = 10. Support =
2345 2345  
2346 2346  
... ... @@ -2348,7 +2348,7 @@
2348 2348  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.
2349 2349  )))
2350 2350  * (((
2351 -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]]
2352 2352  
2353 2353  
2354 2354  
... ... @@ -2360,3 +2360,6 @@
2360 2360  * 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]]
2361 2361  * [[Datasheet, Document Base>>https://www.dropbox.com/sh/gxxmgks42tqfr3a/AACEdsj_mqzeoTOXARRlwYZ2a?dl=0]]
2362 2362  * [[Hardware Source>>url:https://github.com/dragino/Lora/tree/master/LT/LT-33222-L/v1.0]]
2357 +
2358 +
2359 +
image-20230608101532-1.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Bei
Size
... ... @@ -1,0 +1,1 @@
1 +563.0 KB
Content
image-20230608101608-2.jpeg
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Bei
Size
... ... @@ -1,0 +1,1 @@
1 +287.8 KB
Content
image-20230608101722-3.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Bei
Size
... ... @@ -1,0 +1,1 @@
1 +25.4 KB
Content

Applications

Navigation

Copyright ©2010-2024 Dragino Technology Co., LTD. All rights reserved
Dragino Wiki v2.0