Changes for page LT-22222-L -- LoRa I/O Controller User Manual
Last modified by Saxer Lin on 2025/04/15 17:24
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... ... @@ -310,7 +310,6 @@ 310 310 * [1] RO1 relay channel is close and the RO1 LED is ON. 311 311 * [0] RO2 relay channel is open and RO2 LED is OFF; 312 312 313 - 314 314 **LT22222-L:** 315 315 316 316 * [1] DI2 channel is high input and DI2 LED is ON; ... ... @@ -326,10 +326,8 @@ 326 326 ** DO1 is high in case there is load between DO1 and V+. 327 327 ** DO1 LED is off in both case 328 328 329 - 330 330 === 3.3.2 AT+MOD~=2, (Double DI Counting) === 331 331 332 - 333 333 **For LT-22222-L**: this mode the **DI1 and DI2** are used as counting pins. 334 334 335 335 ((( ... ... @@ -338,7 +338,6 @@ 338 338 339 339 [[image:image-20220523180452-3.png]] 340 340 341 - 342 342 ((( 343 343 (% style="color:#4f81bd" %)**DIDORO**(%%) is a combination for RO1, RO2, DO3, DO2 and DO1. Totally 1bytes as below 344 344 ))) ... ... @@ -354,8 +354,6 @@ 354 354 ))) 355 355 356 356 ((( 357 - 358 - 359 359 **To use counting mode, please run:** 360 360 ))) 361 361 ... ... @@ -374,8 +374,6 @@ 374 374 ))) 375 375 376 376 ((( 377 - 378 - 379 379 (% style="color:#4f81bd" %)**AT Commands for counting:** 380 380 ))) 381 381 ... ... @@ -472,9 +472,9 @@ 472 472 ))) 473 473 474 474 467 + 475 475 === 3.3.4 AT+MOD~=4, Single DI Counting + 1 x Voltage Counting === 476 476 477 - 478 478 **LT22222-L**: This mode the DI1 is used as a counting pin. 479 479 480 480 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. ... ... @@ -481,7 +481,6 @@ 481 481 482 482 [[image:image-20220523181903-8.png]] 483 483 484 - 485 485 ((( 486 486 (% style="color:#4f81bd" %)**DIDORO **(%%)is a combination for RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1. Totally 1bytes as below 487 487 ))) ... ... @@ -497,8 +497,6 @@ 497 497 ))) 498 498 499 499 ((( 500 - 501 - 502 502 **To use this mode, please run:** 503 503 ))) 504 504 ... ... @@ -525,8 +525,6 @@ 525 525 ))) 526 526 527 527 ((( 528 - 529 - 530 530 **Plus below command for AVI1 Counting:** 531 531 ))) 532 532 ... ... @@ -562,14 +562,11 @@ 562 562 563 563 === 3.3.5 AT+MOD~=5, Single DI Counting + 2 x AVI + 1 x ACI === 564 564 565 - 566 566 **LT22222-L**: This mode the DI1 is used as a counting pin. 567 567 568 568 [[image:image-20220523182334-9.png]] 569 569 570 570 ((( 571 - 572 - 573 573 (% style="color:#4f81bd" %)**DIDORO**(%%) is a combination for RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1. Totally 1bytes as below 574 574 ))) 575 575 ... ... @@ -584,8 +584,6 @@ 584 584 ))) 585 585 586 586 ((( 587 - 588 - 589 589 **To use this mode, please run:** 590 590 ))) 591 591 ... ... @@ -605,6 +605,8 @@ 605 605 606 606 ((( 607 607 Other AT Commands for counting are similar to [[MOD2 Counting Command>>||anchor="H3.3.2AT2BMOD3D22C28DoubleDICounting29"]]. 590 + 591 + 608 608 ))) 609 609 610 610 ... ... @@ -611,7 +611,6 @@ 611 611 612 612 === 3.3.6 AT+ADDMOD~=6. (Trigger Mode, Optional) === 613 613 614 - 615 615 (% style="color:#4f81bd" %)**This mode is an optional mode for trigger purpose. It can run together with other mode.** 616 616 617 617 For example, if user has configured below commands: ... ... @@ -675,17 +675,14 @@ 675 675 676 676 Yy4 yy4: AC2 or AV2 high limit. 677 677 678 - 679 679 **Example1**: AA 00 13 88 00 00 00 00 00 00 680 680 681 681 Same as AT+AVLIM=5000,0,0,0 (If AVI1 voltage lower than 5V , trigger uplink, 0 means ignore) 682 682 683 - 684 684 **Example2**: AA 02 01 00 685 685 686 686 Same as AT+ DTRI =1,0 (Enable DI1 trigger / disable DI2 trigger) 687 687 688 - 689 689 (% style="color:#4f81bd" %)**Trigger Settings Payload Explanation:** 690 690 691 691 MOD6 Payload : total 11 bytes payload ... ... @@ -692,7 +692,6 @@ 692 692 693 693 [[image:image-20220524085923-1.png]] 694 694 695 - 696 696 (% style="color:#4f81bd" %)**TRI FLAG1**(%%) is a combination to show if trigger is set for this part. Totally 1byte as below 697 697 698 698 [[image:image-20220524090106-2.png]] ... ... @@ -741,8 +741,6 @@ 741 741 === 3.3.7 Payload Decoder === 742 742 743 743 ((( 744 - 745 - 746 746 **Decoder for TTN/loraserver/ChirpStack**: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/Payload_decoder/>>url:http://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/Payload_decoder/]] 747 747 748 748 ... ... @@ -763,6 +763,7 @@ 763 763 * (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for LT-22222-L. User can see these commands below: 764 764 765 765 743 + 766 766 === 3.4.1 Common Commands === 767 767 768 768 They should be available for each of Dragino Sensors, such as: change uplink interval, reset device. For firmware v1.5.4, user can find what common commands it supports: [[End Device AT Commands and Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]]