Last modified by Saxer Lin on 2025/04/15 17:24
<
From version < 126.12 >
edited by Xiaoling
on 2023/06/19 16:04
To version < 122.2 >
edited by Xiaoling
on 2023/06/08 17:10
>
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  
... ... @@ -209,8 +209,8 @@
209 209  == 1.5 Hardware Variants ==
210 210  
211 211  
212 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
213 -|(% style="background-color:#d9e2f3; color:#0070c0; width:103px" %)**Model**|(% style="background-color:#d9e2f3; color:#0070c0; width:131px" %)**Photo**|(% style="background-color:#d9e2f3; color:#0070c0; width:266px" %)**Description**
214 +(% border="1" style="background-color:#f2f2f2; width:500px" %)
215 +|(% style="background-color:#d9e2f3; color:#0070c0; width:103px" %)**Model**|(% style="background-color:#d9e2f3; color:#0070c0; width:131px" %)**Photo**|(% style="background-color:#d9e2f3; color:#0070c0; width:334px" %)**Description**
214 214  |(% style="width:103px" %)**LT22222-L**|(% style="width:131px" %)(((
215 215  (% style="text-align:center" %)
216 216  [[image:image-20230424115112-1.png||height="106" width="58"]]
... ... @@ -223,6 +223,8 @@
223 223  * 1 x Counting Port
224 224  )))
225 225  
228 +
229 +
226 226  = 2. Power ON Device =
227 227  
228 228  
... ... @@ -321,6 +321,8 @@
321 321  
322 322  * (% style="color:blue" %)**ADDMOD6**(%%): Trigger Mode, Optional, used together with MOD1 ~~ MOD5
323 323  
328 +
329 +
324 324  === 3.3.1 AT+MOD~=1, 2ACI+2AVI ===
325 325  
326 326  
... ... @@ -327,8 +327,8 @@
327 327  (((
328 328  The uplink payload includes totally 9 bytes. Uplink packets use FPORT=2 and every 10 minutes send one uplink by default. (% style="display:none" %)
329 329  
330 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
331 -|(% 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**
336 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
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**
332 332  |Value|(((
333 333  AVI1 voltage
334 334  )))|(((
... ... @@ -343,13 +343,16 @@
343 343  )))
344 344  
345 345  (((
352 +
353 +
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 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
356 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
349 349  |**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
350 350  |RO1|RO2|DI3|DI2|DI1|DO3|DO2|DO1
351 351  )))
352 352  
361 +
353 353  * RO is for relay. ROx=1 : close，ROx=0 always open.
354 354  * DI is for digital input. DIx=1: high or float, DIx=0: low.
355 355  * DO is for reverse digital output. DOx=1: output low, DOx=0: high or float.
... ... @@ -389,8 +389,6 @@
389 389  ** DO1 is high in case there is load between DO1 and V+.
390 390  ** DO1 LED is off in both case
391 391  
392 -
393 -
394 394  === 3.3.2 AT+MOD~=2, (Double DI Counting) ===
395 395  
396 396  
... ... @@ -401,17 +401,21 @@
401 401  (((
402 402  Total : 11 bytes payload
403 403  
404 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
405 -|(% 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**
411 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
412 +|**Size(bytes)**|**4**|**4**|**1**|**1**|**1**
406 406  |Value|COUNT1|COUNT2 |DIDORO*|(((
407 -Reserve
414 +Reserve
415 +
416 +
408 408  )))|MOD
409 409  )))
410 410  
411 411  (((
421 +
422 +
412 412  (% style="color:#4f81bd" %)**DIDORO**(%%) is a combination for RO1, RO2, DO3, DO2 and DO1. Totally 1bytes as below
413 413  
414 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
425 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
415 415  |**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
416 416  |RO1|RO2|FIRST|Reserve|Reserve|DO3|DO2|DO1
417 417  
... ... @@ -426,28 +426,36 @@
426 426  )))
427 427  
428 428  (((
440 +
441 +
429 429  **To use counting mode, please run:**
430 430  )))
431 431  
432 -
433 -(((
434 434  (% class="box infomessage" %)
435 435  (((
447 +(((
448 +(((
436 436  **AT+MOD=2**
450 +)))
437 437  
452 +(((
438 438  **ATZ**
439 439  )))
440 440  )))
456 +)))
441 441  
442 442  (((
443 443  
444 444  
445 445  (% style="color:#4f81bd" %)**AT Commands for counting:**
462 +
463 +
446 446  )))
447 447  
448 448  (((
449 449  **For LT22222-L:**
450 450  
469 +
451 451  (% style="color:blue" %)**AT+TRIG1=0,100**(%%)**  (set DI1 port to trigger on low level, valid signal is 100ms) **
452 452  
453 453  (% style="color:blue" %)**AT+TRIG1=1,100**(%%)**  (set DI1 port to trigger on high level, valid signal is 100ms ) **
... ... @@ -467,8 +467,8 @@
467 467  
468 468  **LT22222-L**: This mode the DI1 is used as a counting pin.
469 469  
470 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
471 -|(% 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**
489 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
490 +|**Size(bytes)**|**4**|**2**|**2**|**1**|**1**|**1**
472 472  |Value|COUNT1|(((
473 473  ACI1 Current
474 474  )))|(((
... ... @@ -476,13 +476,16 @@
476 476  )))|DIDORO*|Reserve|MOD
477 477  
478 478  (((
498 +
499 +
479 479  (% style="color:#4f81bd" %)**DIDORO**(%%) is a combination for RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1. Totally 1bytes as below
480 480  
481 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
502 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
482 482  |**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
483 483  |RO1|RO2|FIRST|Reserve|Reserve|DO3|DO2|DO1
484 484  )))
485 485  
507 +
486 486  * RO is for relay. ROx=1 : close，ROx=0 always open.
487 487  * FIRST: Indicate this is the first packet after join network.
488 488  * DO is for reverse digital output. DOx=1: output low, DOx=0: high or float.
... ... @@ -496,16 +496,19 @@
496 496  **To use counting mode, please run:**
497 497  )))
498 498  
499 -(((
500 500  (% class="box infomessage" %)
501 501  (((
523 +(((
524 +(((
502 502  **AT+MOD=3**
526 +)))
503 503  
528 +(((
504 504  **ATZ**
505 505  )))
506 506  )))
532 +)))
507 507  
508 -
509 509  (((
510 510  Other AT Commands for counting are similar to [[MOD2 Counting Command>>||anchor="H3.3.2AT2BMOD3D22C28DoubleDICounting29"]].
511 511  )))
... ... @@ -521,21 +521,25 @@
521 521  (((
522 522  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.
523 523  
524 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
525 -|(% 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**
549 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
550 +|**Size(bytes)**|**4**|**4**|**1**|**1**|**1**
526 526  |Value|COUNT1|AVI1 Counting|DIDORO*|(((
527 527  Reserve
553 +
554 +
528 528  )))|MOD
529 529  )))
530 530  
558 +
531 531  (((
532 532  (% style="color:#4f81bd" %)**DIDORO **(%%)is a combination for RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1. Totally 1bytes as below
533 533  
534 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
562 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
535 535  |**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
536 536  |RO1|RO2|FIRST|Reserve|Reserve|DO3|DO2|DO1
537 537  )))
538 538  
567 +
539 539  * RO is for relay. ROx=1 : close，ROx=0 always open.
540 540  * FIRST: Indicate this is the first packet after join network.
541 541  * DO is for reverse digital output. DOx=1: output low, DOx=0: high or float.
... ... @@ -545,16 +545,23 @@
545 545  )))
546 546  
547 547  (((
577 +
578 +
548 548  **To use this mode, please run:**
549 549  )))
550 550  
582 +(% class="box infomessage" %)
551 551  (((
552 552  (((
585 +(((
553 553  **AT+MOD=4**
587 +)))
554 554  
589 +(((
555 555  **ATZ**
556 556  )))
557 557  )))
593 +)))
558 558  
559 559  
560 560  (((
... ... @@ -562,8 +562,11 @@
562 562  )))
563 563  
564 564  (((
601 +
602 +
565 565  **Plus below command for AVI1 Counting:**
566 566  
605 +
567 567  (% style="color:blue" %)**AT+SETCNT=3,60**(%%)**  (set AVI Count to 60)**
568 568  
569 569  (% style="color:blue" %)**AT+VOLMAX=20000**(%%)**  (If AVI1 voltage higher than VOLMAX (20000mV =20v), counter increase 1)**
... ... @@ -579,22 +579,27 @@
579 579  
580 580  **LT22222-L**: This mode the DI1 is used as a counting pin.
581 581  
582 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
583 -|(% 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**
621 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
622 +|**Size(bytes)**|**2**|**2**|**2**|**2**|**1**|**1**|**1**
584 584  |Value|(((
585 -AVI1 voltage
624 +AVI1
625 +voltage
586 586  )))|(((
587 -AVI2 voltage
627 +AVI2
628 +voltage
588 588  )))|(((
589 -ACI1 Current
630 +ACI1
631 +Current
590 590  )))|COUNT1|DIDORO*|(((
591 591  Reserve
592 592  )))|MOD
593 593  
594 594  (((
637 +
638 +
595 595  (% style="color:#4f81bd" %)**DIDORO**(%%) is a combination for RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1. Totally 1bytes as below
596 596  
597 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
641 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
598 598  |**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
599 599  |RO1|RO2|FIRST|Reserve|Reserve|DO3|DO2|DO1
600 600  )))
... ... @@ -615,17 +615,19 @@
615 615  **To use this mode, please run:**
616 616  )))
617 617  
618 -
619 -(((
620 620  (% class="box infomessage" %)
621 621  (((
664 +(((
665 +(((
622 622  **AT+MOD=5**
667 +)))
623 623  
669 +(((
624 624  **ATZ**
625 625  )))
626 626  )))
673 +)))
627 627  
628 -
629 629  (((
630 630  Other AT Commands for counting are similar to [[MOD2 Counting Command>>||anchor="H3.3.2AT2BMOD3D22C28DoubleDICounting29"]].
631 631  )))
... ... @@ -719,38 +719,50 @@
719 719  
720 720  MOD6 Payload : total 11 bytes payload
721 721  
722 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
723 -|(% style="background-color:#d9e2f3; color:#0070c0; width:60px" %)**Size(bytes)**|(% style="background-color:#d9e2f3; color:#0070c0; width:69px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:69px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:109px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:49px" %)**6**|(% style="background-color:#d9e2f3; color:#0070c0; width:109px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**1**
768 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
769 +|**Size(bytes)**|**1**|**1**|**1**|**6**|**1**|**1**
724 724  |Value|(((
725 -TRI_A FLAG
771 +TRI_A
772 +FLAG
726 726  )))|(((
727 -TRI_A Status
774 +TRI_A
775 +Status
728 728  )))|(((
729 -TRI_DI FLAG+STA
777 +TRI_DI
778 +FLAG+STA
730 730  )))|Reserve|Enable/Disable MOD6|(((
731 -MOD(6)
780 +MOD
781 +(6)
732 732  )))
733 733  
734 734  (% style="color:#4f81bd" %)**TRI FLAG1**(%%) is a combination to show if trigger is set for this part. Totally 1byte as below
735 735  
736 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
786 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
737 737  |**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
738 738  |(((
739 -AV1_LOW
789 +AV1_
790 +LOW
740 740  )))|(((
741 -AV1_HIGH
792 +AV1_
793 +HIGH
742 742  )))|(((
743 -AV2_LOW
795 +AV2_
796 +LOW
744 744  )))|(((
745 -AV2_HIGH
798 +AV2_
799 +HIGH
746 746  )))|(((
747 -AC1_LOW
801 +AC1_
802 +LOW
748 748  )))|(((
749 -AC1_HIGH
804 +AC1_
805 +HIGH
750 750  )))|(((
751 -AC2_LOW
807 +AC2_
808 +LOW
752 752  )))|(((
753 -AC2_HIGH
810 +AC2_
811 +HIGH
754 754  )))
755 755  
756 756  * Each bits shows if the corresponding trigger has been configured.
... ... @@ -762,24 +762,32 @@
762 762  
763 763  (% style="color:#4f81bd" %)**TRI Status1**(%%) is a combination to show which condition is trigger. Totally 1byte as below
764 764  
765 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
823 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
766 766  |**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
767 767  |(((
768 -AV1_LOW
826 +AV1_
827 +LOW
769 769  )))|(((
770 -AV1_HIGH
829 +AV1_
830 +HIGH
771 771  )))|(((
772 -AV2_LOW
832 +AV2_
833 +LOW
773 773  )))|(((
774 -AV2_HIGH
835 +AV2_
836 +HIGH
775 775  )))|(((
776 -AC1_LOW
838 +AC1_
839 +LOW
777 777  )))|(((
778 -AC1_HIGH
841 +AC1_
842 +HIGH
779 779  )))|(((
780 -AC2_LOW
844 +AC2_
845 +LOW
781 781  )))|(((
782 -AC2_HIGH
847 +AC2_
848 +HIGH
783 783  )))
784 784  
785 785  * Each bits shows which status has been trigger on this uplink.
... ... @@ -791,7 +791,7 @@
791 791  
792 792  (% style="color:#4f81bd" %)**TRI_DI FLAG+STA **(%%)is a combination to show which condition is trigger. Totally 1byte as below
793 793  
794 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
860 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
795 795  |**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
796 796  |N/A|N/A|N/A|N/A|DI2_STATUS|DI2_FLAG|DI1_STATUS|DI1_FLAG
797 797  
... ... @@ -873,10 +873,14 @@
873 873  
874 874  Set work mode.
875 875  
876 -* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+MOD=N  **
942 +* (% style="color:#037691" %)**AT Command:**
877 877  
944 +(% style="color:blue" %)**AT+MOD=N  **
945 +
946 +
878 878  **Example**: AT+MOD=2. Set work mode to Double DI counting mode
879 879  
949 +
880 880  * (% style="color:#037691" %)**Downlink Payload (prefix 0x0A):**
881 881  
882 882  (% style="color:blue" %)**0x0A aa  **(%%)** ** ~/~/ Same as AT+MOD=aa
... ... @@ -886,12 +886,16 @@
886 886  ==== 3.4.2.3 Poll an uplink ====
887 887  
888 888  
889 -* (% style="color:#037691" %)**AT Command:**(%%) There is no AT Command to poll uplink
959 +* (% style="color:#037691" %)**AT Command:**
890 890  
961 +There is no AT Command to poll uplink
962 +
963 +
891 891  * (% style="color:#037691" %)**Downlink Payload (prefix 0x08):**
892 892  
893 893  (% style="color:blue" %)**0x08 FF  **(%%)** **~/~/ Poll an uplink
894 894  
968 +
895 895  **Example**: 0x08FF, ask device to send an Uplink
896 896  
897 897  
... ... @@ -901,8 +901,10 @@
901 901  
902 902  Use of trigger mode, please check [[ADDMOD6>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
903 903  
904 -* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+ADDMOD6=1 or 0**
978 +* (% style="color:#037691" %)**AT Command:**
905 905  
980 +(% style="color:blue" %)**AT+ADDMOD6=1 or 0**
981 +
906 906  (% style="color:red" %)**1:** (%%)Enable Trigger Mode
907 907  
908 908  (% style="color:red" %)**0: **(%%)Disable Trigger Mode
... ... @@ -917,12 +917,13 @@
917 917  ==== 3.4.2.5 Poll trigger settings ====
918 918  
919 919  
920 -Poll trigger settings
996 +Poll trigger settings,
921 921  
922 922  * (% style="color:#037691" %)**AT Command:**
923 923  
924 924  There is no AT Command for this feature.
925 925  
1002 +
926 926  * (% style="color:#037691" %)**Downlink Payload (prefix 0x AB 06):**
927 927  
928 928  (% style="color:blue" %)**0xAB 06  ** (%%) ~/~/ Poll trigger settings, device will uplink trigger settings once receive this command
... ... @@ -934,11 +934,15 @@
934 934  
935 935  Enable Disable DI1/DI2/DI2 as trigger,
936 936  
937 -* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**Format: AT+DTRI=<DI1_TIRGGER_FlAG>,< DI2_TIRGGER_FlAG >**
1014 +* (% style="color:#037691" %)**AT Command:**
938 938  
939 -**Example:** AT+ DTRI =1,0   (Enable DI1 trigger / disable DI2 trigger)
1016 +(% style="color:blue" %)**Format: AT+DTRI=<DI1_TIRGGER_FlAG>,< DI2_TIRGGER_FlAG >**
940 940  
941 941  
1019 +**Example:**
1020 +
1021 +AT+ DTRI =1,0   (Enable DI1 trigger / disable DI2 trigger)
1022 +
942 942  * (% style="color:#037691" %)**Downlink Payload (prefix 0xAA 02):**
943 943  
944 944  (% style="color:blue" %)**0xAA 02 aa bb   ** (%%) ~/~/ Same as AT+DTRI=aa,bb
... ... @@ -950,15 +950,20 @@
950 950  
951 951  Set DI1 or DI3(for LT-33222-L) trigger.
952 952  
953 -* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+TRIG1=a,b**
1034 +* (% style="color:#037691" %)**AT Command:**
954 954  
1036 +(% style="color:blue" %)**AT+TRIG1=a,b**
1037 +
955 955  (% style="color:red" %)**a :** (%%)Interrupt mode. 0: falling edge; 1: rising edge, 2: falling and raising edge(for MOD=1).
956 956  
957 957  (% style="color:red" %)**b :** (%%)delay timing.
958 958  
959 -**Example:** AT+TRIG1=1,100(set DI1 port to trigger on high level, valid signal is 100ms )
960 960  
1043 +**Example:**
961 961  
1045 +AT+TRIG1=1,100(set DI1 port to trigger on high level, valid signal is 100ms )
1046 +
1047 +
962 962  * (% style="color:#037691" %)**Downlink Payload (prefix 0x09 01 ):**
963 963  
964 964  (% style="color:blue" %)**0x09 01 aa bb cc    ** (%%) ~/~/ same as AT+TRIG1=aa,0x(bb cc)
... ... @@ -970,15 +970,20 @@
970 970  
971 971  Set DI2 trigger.
972 972  
973 -* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+TRIG2=a,b**
1059 +* (% style="color:#037691" %)**AT Command:**
974 974  
1061 +(% style="color:blue" %)**AT+TRIG2=a,b**
1062 +
975 975  (% style="color:red" %)**a :** (%%)Interrupt mode. 0: falling edge; 1: rising edge, 2: falling and raising edge(for MOD=1).
976 976  
977 977  (% style="color:red" %)**b :** (%%)delay timing.
978 978  
979 -**Example:** AT+TRIG2=0,100(set DI1 port to trigger on low level, valid signal is 100ms )
980 980  
1068 +**Example:**
981 981  
1070 +AT+TRIG2=0,100(set DI1 port to trigger on low level, valid signal is 100ms )
1071 +
1072 +
982 982  * (% style="color:#037691" %)**Downlink Payload (prefix 0x09 02 ):**
983 983  
984 984  (% style="color:blue" %)**0x09 02 aa bb cc   ** (%%)~/~/ same as AT+TRIG2=aa,0x(bb cc)
... ... @@ -990,8 +990,11 @@
990 990  
991 991  Set current trigger , base on AC port. See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
992 992  
993 -* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+ACLIM**
1084 +* (% style="color:#037691" %)**AT Command**
994 994  
1086 +(% style="color:blue" %)**AT+ACLIM**
1087 +
1088 +
995 995  * (% style="color:#037691" %)**Downlink Payload (prefix 0xAA 01 )**
996 996  
997 997  (% 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"]]
... ... @@ -1003,8 +1003,11 @@
1003 1003  
1004 1004  Set current trigger , base on AV port. See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
1005 1005  
1006 -* (% style="color:#037691" %)**AT Command**(%%): (% style="color:blue" %)**AT+AVLIM    **(%%)** See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]**
1100 +* (% style="color:#037691" %)**AT Command**
1007 1007  
1102 +(% style="color:blue" %)**AT+AVLIM    **(%%)** See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]**
1103 +
1104 +
1008 1008  * (% style="color:#037691" %)**Downlink Payload (prefix 0xAA 00 )**
1009 1009  
1010 1010  (% 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"]]
... ... @@ -1016,13 +1016,18 @@
1016 1016  
1017 1017  Set AV and AC trigger minimum interval, system won't response to the second trigger within this set time after the first trigger.
1018 1018  
1019 -* (% 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.
1116 +* (% style="color:#037691" %)**AT Command**
1020 1020  
1118 +(% style="color:blue" %)**AT+ATDC=5        ** (%%)Device won't response the second trigger within 5 minute after the first trigger.
1119 +
1120 +
1021 1021  * (% style="color:#037691" %)**Downlink Payload (prefix 0xAC )**
1022 1022  
1023 1023  (% style="color:blue" %)**0x AC aa bb   **(%%) ~/~/ same as AT+ATDC=0x(aa bb)   . Unit (min)
1024 1024  
1025 1025  (((
1126 +
1127 +
1026 1026  (% style="color:red" %)**Note: ATDC setting must be more than 5min**
1027 1027  )))
1028 1028  
... ... @@ -1037,9 +1037,8 @@
1037 1037  
1038 1038  
1039 1039  * (% style="color:#037691" %)**Downlink Payload (prefix 0x02)**
1142 +* (% style="color:blue" %)**0x02 aa bb cc     ** (%%)~/~/ Set DO1/DO2/DO3 output
1040 1040  
1041 -(% style="color:blue" %)**0x02 aa bb cc     ** (%%)~/~/ Set DO1/DO2/DO3 output
1042 -
1043 1043  (((
1044 1044  If payload = 0x02010001, while there is load between V+ and DOx, it means set DO1 to low, DO2 to high and DO3 to low.
1045 1045  )))
... ... @@ -1047,7 +1047,7 @@
1047 1047  (((
1048 1048  01: Low,  00: High ,  11: No action
1049 1049  
1050 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1151 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
1051 1051  |(% 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**
1052 1052  |02  01  00  11|Low|High|No Action
1053 1053  |02  00  11  01|High|No Action|Low
... ... @@ -1054,6 +1054,7 @@
1054 1054  |02  11  01  00|No Action|Low|High
1055 1055  )))
1056 1056  
1158 +
1057 1057  (((
1058 1058  (% style="color:red" %)**Note: For LT-22222-L, there is no DO3, the last byte can use any value.**
1059 1059  )))
... ... @@ -1121,6 +1121,7 @@
1121 1121  
1122 1122   Before Firmwre v1.6.0 the latch time only suport 2 bytes.
1123 1123  
1226 +
1124 1124  (% style="color:red" %)**Device will upload a packet if downlink code executes successfully.**
1125 1125  
1126 1126  
... ... @@ -1176,6 +1176,10 @@
1176 1176  |03  00  01|Open|Close
1177 1177  )))
1178 1178  
1282 +(((
1283 +
1284 +)))
1285 +
1179 1179  (% style="color:red" %)**Device will upload a packet if downlink code executes successfully.**
1180 1180  
1181 1181  
... ... @@ -1247,8 +1247,11 @@
1247 1247  
1248 1248  When voltage exceed the threshold, count. Feature see [[MOD4>>||anchor="H3.3.4AT2BMOD3D42CSingleDICounting2B1xVoltageCounting"]]
1249 1249  
1250 -* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+VOLMAX   ** (%%)~/~/ See [[MOD4>>||anchor="H3.3.4AT2BMOD3D42CSingleDICounting2B1xVoltageCounting"]]
1357 +* (% style="color:#037691" %)**AT Command:**
1251 1251  
1359 +(% style="color:blue" %)**AT+VOLMAX   ** (%%)~/~/ See [[MOD4>>||anchor="H3.3.4AT2BMOD3D42CSingleDICounting2B1xVoltageCounting"]]
1360 +
1361 +
1252 1252  * (% style="color:#037691" %)**Downlink Payload (prefix 0xA5):**
1253 1253  
1254 1254  (% style="color:blue" %)**0xA5 aa bb cc   ** (%%)~/~/ Same as AT+VOLMAX=(aa bb),cc
... ... @@ -1258,8 +1258,10 @@
1258 1258  ==== 3.4.2.17 Counting ~-~- Pre-configure the Count Number ====
1259 1259  
1260 1260  
1261 -* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+SETCNT=aa,(bb cc dd ee) **
1371 +* (% style="color:#037691" %)**AT Command:**
1262 1262  
1373 +(% style="color:blue" %)**AT+SETCNT=aa,(bb cc dd ee) **
1374 +
1263 1263  (% style="color:red" %)**aa:**(%%) 1: Set count1; 2: Set count2; 3: Set AV1 count
1264 1264  
1265 1265  (% style="color:red" %)**bb cc dd ee: **(%%)number to be set
... ... @@ -1276,8 +1276,11 @@
1276 1276  
1277 1277  Clear counting for counting mode
1278 1278  
1279 -* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+CLRCOUNT         **(%%) ~/~/ clear all counting
1391 +* (% style="color:#037691" %)**AT Command:**
1280 1280  
1393 +(% style="color:blue" %)**AT+CLRCOUNT **(%%) ~/~/ clear all counting
1394 +
1395 +
1281 1281  * (% style="color:#037691" %)**Downlink Payload (prefix 0xA6):**
1282 1282  
1283 1283  (% style="color:blue" %)**0x A6 01    ** (%%)~/~/ clear all counting
... ... @@ -1468,12 +1468,12 @@
1468 1468  
1469 1469  
1470 1470  (((
1471 -The DI port of LT-22222-L can support **NPN** or **PNP** or **Dry Contact** output sensor.
1586 +The DI port of LT-22222-L can support NPN or PNP output sensor.
1472 1472  )))
1473 1473  
1474 1474  (((
1475 1475  (((
1476 -Internal circuit as below, the NEC2501 is a photocoupler, the Active current (from NEC2501 pin 1 to pin 2 is 1ma and the max current is 50mA). (% class="mark" %)When there is active current pass NEC2501 pin1 to pin2. The DI will be active high and DI LED status will change.
1591 +Internal circuit as below, the NEC2501 is a photocoupler, the Active current (from NEC2501 pin 1 to pin 2 is 1ma and the max current is 50mA. When there is active current pass NEC2501 pin1 to pin2. The DI will be active high.
1477 1477  
1478 1478  
1479 1479  )))
... ... @@ -1581,16 +1581,6 @@
1581 1581  )))
1582 1582  
1583 1583  
1584 -(% style="color:blue" %)**Example4**(%%): Connect to Dry Contact sensor
1585 -
1586 -From above DI ports circuit, we can see that active the photocoupler will need to have a voltage difference between DI+ and DI- port. While the Dry Contact sensor is a passive component which can't provide this voltage difference.
1587 -
1588 -To detect a Dry Contact, we can provide a power source to one pin of the Dry Contact. Below is a reference connection.
1589 -
1590 -[[image:image-20230616235145-1.png]]
1591 -
1592 -
1593 -
1594 1594  === 3.6.3 Digital Output Port: DO1/DO2 /DO3 ===
1595 1595  
1596 1596  
... ... @@ -2080,7 +2080,7 @@
2080 2080  
2081 2081  (((
2082 2082  (% 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]].
2083 -(% 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]].
2188 +(% 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]].
2084 2084  (% style="color:blue" %)**Step3**(%%)**:** Open flashloader; choose the correct COM port to update.
2085 2085  
2086 2086  
... ... @@ -2327,5 +2327,3 @@
2327 2327  * 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]]
2328 2328  * [[Datasheet, Document Base>>https://www.dropbox.com/sh/gxxmgks42tqfr3a/AACEdsj_mqzeoTOXARRlwYZ2a?dl=0]]
2329 2329  * [[Hardware Source>>url:https://github.com/dragino/Lora/tree/master/LT/LT-33222-L/v1.0]]
2330 -
2331 -
image-20230616235145-1.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Edwin
Size
... ... @@ -1,1 +1,0 @@
1 -19.4 KB
Content

Applications

Navigation

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