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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... ... @@ -275,7 +275,6 @@ 275 275 * **MOD5**: Single DI Counting + 2 x AVI + 1 x ACI + DO + RO 276 276 * **ADDMOD6**: Trigger Mode, Optional, used together with MOD1 ~~ MOD5 277 277 278 - 279 279 === 3.3.1 AT+MOD~=1, 2ACI+2AVI === 280 280 281 281 The uplink payload includes totally 9 bytes. Uplink packets use FPORT=2 and every 10 minutes send one uplink by default. ... ... @@ -283,8 +283,6 @@ 283 283 [[image:image-20220523174024-3.png]] 284 284 285 285 ((( 286 - 287 - 288 288 (% style="color:#4f81bd" %)**DIDORO**(%%) is a combination for RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1. Totally 1bytes as below 289 289 ))) 290 290 ... ... @@ -298,7 +298,6 @@ 298 298 299 299 For example if payload is: [[image:image-20220523175847-2.png]] 300 300 301 - 302 302 **The value for the interface is: ** 303 303 304 304 AVI1 channel voltage is 0x04AB/1000=1195（DEC）/1000=1.195V ... ... @@ -329,10 +329,8 @@ 329 329 ** DO1 is high in case there is load between DO1 and V+. 330 330 ** DO1 LED is off in both case 331 331 332 - 333 333 === 3.3.2 AT+MOD~=2, (Double DI Counting) === 334 334 335 - 336 336 **For LT-22222-L**: this mode the **DI1 and DI2** are used as counting pins. 337 337 338 338 ((( ... ... @@ -341,7 +341,6 @@ 341 341 342 342 [[image:image-20220523180452-3.png]] 343 343 344 - 345 345 ((( 346 346 (% style="color:#4f81bd" %)**DIDORO**(%%) is a combination for RO1, RO2, DO3, DO2 and DO1. Totally 1bytes as below 347 347 ))) ... ... @@ -357,8 +357,6 @@ 357 357 ))) 358 358 359 359 ((( 360 - 361 - 362 362 **To use counting mode, please run:** 363 363 ))) 364 364 ... ... @@ -377,8 +377,6 @@ 377 377 ))) 378 378 379 379 ((( 380 - 381 - 382 382 (% style="color:#4f81bd" %)**AT Commands for counting:** 383 383 ))) 384 384 ... ... @@ -475,9 +475,9 @@ 475 475 ))) 476 476 477 477 467 + 478 478 === 3.3.4 AT+MOD~=4, Single DI Counting + 1 x Voltage Counting === 479 479 480 - 481 481 **LT22222-L**: This mode the DI1 is used as a counting pin. 482 482 483 483 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. ... ... @@ -484,7 +484,6 @@ 484 484 485 485 [[image:image-20220523181903-8.png]] 486 486 487 - 488 488 ((( 489 489 (% style="color:#4f81bd" %)**DIDORO **(%%)is a combination for RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1. Totally 1bytes as below 490 490 ))) ... ... @@ -565,7 +565,6 @@ 565 565 566 566 === 3.3.5 AT+MOD~=5, Single DI Counting + 2 x AVI + 1 x ACI === 567 567 568 - 569 569 **LT22222-L**: This mode the DI1 is used as a counting pin. 570 570 571 571 [[image:image-20220523182334-9.png]] ... ... @@ -614,7 +614,6 @@ 614 614 615 615 === 3.3.6 AT+ADDMOD~=6. (Trigger Mode, Optional) === 616 616 617 - 618 618 (% style="color:#4f81bd" %)**This mode is an optional mode for trigger purpose. It can run together with other mode.** 619 619 620 620 For example, if user has configured below commands: ... ... @@ -629,7 +629,6 @@ 629 629 1. Trigger uplink when meet the trigger condition. LT will sent two packets in this case, the first uplink use payload specify in this mod (mod=6), the second packets use the normal mod payload(MOD=1 for above settings). Both Uplinks use LoRaWAN (% style="color:#4f81bd" %)**CONFIRMED data type.** 630 630 631 631 632 - 633 633 **AT Command to set Trigger Condition**: 634 634 635 635 (% style="color:#4f81bd" %)**Trigger base on voltage**: ... ... @@ -643,7 +643,6 @@ 643 643 AT+AVLIM=5000,0,0,0 (If AVI1 voltage lower than 5V , trigger uplink, 0 means ignore) 644 644 645 645 646 - 647 647 (% style="color:#4f81bd" %)**Trigger base on current**: 648 648 649 649 Format: AT+ACLIM=<AC1_LIMIT_LOW>,< AC1_LIMIT_HIGH>,<AC2_LIMIT_LOW>,< AC2_LIMIT_HIGH> ... ... @@ -653,7 +653,6 @@ 653 653 AT+ACLIM=10000,15000,0,0 (If ACI1 voltage lower than 10mA or higher than 15mA, trigger an uplink) 654 654 655 655 656 - 657 657 (% style="color:#4f81bd" %)**Trigger base on DI status**: 658 658 659 659 DI status trigger Flag. ... ... @@ -660,13 +660,12 @@ 660 660 661 661 Format: AT+DTRI=<DI1_TIRGGER_FlAG>,< DI2_TIRGGER_FlAG > 662 662 663 - 664 664 **Example:** 665 665 666 666 AT+ DTRI =1,0 (Enable DI1 trigger / disable DI2 trigger) 667 667 668 668 669 -**Downlink Command to set Trigger Condition :**651 +**Downlink Command to set Trigger Condition** 670 670 671 671 Type Code: 0xAA. Downlink command same as AT Command **AT+AVLIM, AT+ACLIM** 672 672 ... ... @@ -695,7 +695,6 @@ 695 695 Same as AT+ DTRI =1,0 (Enable DI1 trigger / disable DI2 trigger) 696 696 697 697 698 - 699 699 (% style="color:#4f81bd" %)**Trigger Settings Payload Explanation:** 700 700 701 701 MOD6 Payload : total 11 bytes payload ... ... @@ -710,7 +710,6 @@ 710 710 * Each bits shows if the corresponding trigger has been configured. 711 711 712 712 713 - 714 714 **Example:** 715 715 716 716 10100000: Means the system has configure to use the trigger: AC1_LOW and AV2_LOW ... ... @@ -723,7 +723,6 @@ 723 723 * Each bits shows which status has been trigger on this uplink. 724 724 725 725 726 - 727 727 **Example:** 728 728 729 729 10000000: Means this packet is trigger by AC1_LOW. Means voltage too low. ... ... @@ -736,7 +736,6 @@ 736 736 * Each bits shows which status has been trigger on this uplink. 737 737 738 738 739 - 740 740 **Example:** 741 741 742 742 00000111: Means both DI1 and DI2 trigger are enabled and this packet is trigger by DI1. ... ... @@ -757,8 +757,6 @@ 757 757 === 3.3.7 Payload Decoder === 758 758 759 759 ((( 760 - 761 - 762 762 **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/]] 763 763 764 764