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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... ... @@ -276,6 +276,7 @@ 276 276 * **ADDMOD6**: Trigger Mode, Optional, used together with MOD1 ~~ MOD5 277 277 278 278 279 + 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. ... ... @@ -314,6 +314,7 @@ 314 314 * [1] RO1 relay channel is close and the RO1 LED is ON. 315 315 * [0] RO2 relay channel is open and RO2 LED is OFF; 316 316 318 + 317 317 **LT22222-L:** 318 318 319 319 * [1] DI2 channel is high input and DI2 LED is ON; ... ... @@ -330,6 +330,7 @@ 330 330 ** DO1 LED is off in both case 331 331 332 332 335 + 333 333 === 3.3.2 AT+MOD~=2, (Double DI Counting) === 334 334 335 335 ... ... @@ -627,8 +627,6 @@ 627 627 1. Periodically uplink (Base on TDC time). Payload is same as the normal MOD (MOD 1 for above command). This uplink uses LoRaWAN (% style="color:#4f81bd" %)**unconfirmed**(%%) data type 628 628 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.** 629 629 630 - 631 - 632 632 **AT Command to set Trigger Condition**: 633 633 634 634 (% style="color:#4f81bd" %)**Trigger base on voltage**: ... ... @@ -642,7 +642,6 @@ 642 642 AT+AVLIM=5000,0,0,0 (If AVI1 voltage lower than 5V , trigger uplink, 0 means ignore) 643 643 644 644 645 - 646 646 (% style="color:#4f81bd" %)**Trigger base on current**: 647 647 648 648 Format: AT+ACLIM=<AC1_LIMIT_LOW>,< AC1_LIMIT_HIGH>,<AC2_LIMIT_LOW>,< AC2_LIMIT_HIGH> ... ... @@ -652,7 +652,6 @@ 652 652 AT+ACLIM=10000,15000,0,0 (If ACI1 voltage lower than 10mA or higher than 15mA, trigger an uplink) 653 653 654 654 655 - 656 656 (% style="color:#4f81bd" %)**Trigger base on DI status**: 657 657 658 658 DI status trigger Flag. ... ... @@ -659,13 +659,12 @@ 659 659 660 660 Format: AT+DTRI=<DI1_TIRGGER_FlAG>,< DI2_TIRGGER_FlAG > 661 661 662 - 663 663 **Example:** 664 664 665 665 AT+ DTRI =1,0 (Enable DI1 trigger / disable DI2 trigger) 666 666 667 667 668 -**Downlink Command to set Trigger Condition :**666 +**Downlink Command to set Trigger Condition** 669 669 670 670 Type Code: 0xAA. Downlink command same as AT Command **AT+AVLIM, AT+ACLIM** 671 671 ... ... @@ -694,7 +694,6 @@ 694 694 Same as AT+ DTRI =1,0 (Enable DI1 trigger / disable DI2 trigger) 695 695 696 696 697 - 698 698 (% style="color:#4f81bd" %)**Trigger Settings Payload Explanation:** 699 699 700 700 MOD6 Payload : total 11 bytes payload ... ... @@ -708,8 +708,6 @@ 708 708 709 709 * Each bits shows if the corresponding trigger has been configured. 710 710 711 - 712 - 713 713 **Example:** 714 714 715 715 10100000: Means the system has configure to use the trigger: AC1_LOW and AV2_LOW ... ... @@ -721,8 +721,6 @@ 721 721 722 722 * Each bits shows which status has been trigger on this uplink. 723 723 724 - 725 - 726 726 **Example:** 727 727 728 728 10000000: Means this packet is trigger by AC1_LOW. Means voltage too low. ... ... @@ -734,8 +734,6 @@ 734 734 735 735 * Each bits shows which status has been trigger on this uplink. 736 736 737 - 738 - 739 739 **Example:** 740 740 741 741 00000111: Means both DI1 and DI2 trigger are enabled and this packet is trigger by DI1. ... ... @@ -778,7 +778,6 @@ 778 778 * (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for LT-22222-L. User can see these commands below: 779 779 780 780 781 - 782 782 === 3.4.1 Common Commands === 783 783 784 784 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]]