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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... ... @@ -230,6 +230,8 @@ 230 230 231 231 ))) 232 232 233 + 234 + 233 233 == 3.2 Example to join LoRaWAN network == 234 234 235 235 ((( ... ... @@ -271,6 +271,7 @@ 271 271 [[image:1653298044601-602.png||height="405" width="709"]] 272 272 273 273 276 + 274 274 == 3.3 Uplink Payload == 275 275 276 276 There are five working modes + one interrupt mode on LT for different type application: ... ... @@ -282,6 +282,8 @@ 282 282 * **MOD5**: Single DI Counting + 2 x AVI + 1 x ACI + DO + RO 283 283 * **ADDMOD6**: Trigger Mode, Optional, used together with MOD1 ~~ MOD5 284 284 288 + 289 + 285 285 === 3.3.1 AT+MOD~=1, 2ACI+2AVI === 286 286 287 287 The uplink payload includes totally 9 bytes. Uplink packets use FPORT=2 and every 10 minutes send one uplink by default. ... ... @@ -317,6 +317,7 @@ 317 317 * [1] RO1 relay channel is close and the RO1 LED is ON. 318 318 * [0] RO2 relay channel is open and RO2 LED is OFF; 319 319 325 + 320 320 **LT22222-L:** 321 321 322 322 * [1] DI2 channel is high input and DI2 LED is ON; ... ... @@ -332,6 +332,8 @@ 332 332 ** DO1 is high in case there is load between DO1 and V+. 333 333 ** DO1 LED is off in both case 334 334 341 + 342 + 335 335 === 3.3.2 AT+MOD~=2, (Double DI Counting) === 336 336 337 337 **For LT-22222-L**: this mode the **DI1 and DI2** are used as counting pins. ... ... @@ -425,6 +425,7 @@ 425 425 ))) 426 426 427 427 436 + 428 428 === 3.3.3 AT+MOD~=3, Single DI Counting + 2 x ACI === 429 429 430 430 **LT22222-L**: This mode the DI1 is used as a counting pin. ... ... @@ -469,6 +469,8 @@ 469 469 470 470 ))) 471 471 481 + 482 + 472 472 === 3.3.4 AT+MOD~=4, Single DI Counting + 1 x Voltage Counting === 473 473 474 474 **LT22222-L**: This mode the DI1 is used as a counting pin. ... ... @@ -550,6 +550,7 @@ 550 550 ))) 551 551 552 552 564 + 553 553 === 3.3.5 AT+MOD~=5, Single DI Counting + 2 x AVI + 1 x ACI === 554 554 555 555 **LT22222-L**: This mode the DI1 is used as a counting pin. ... ... @@ -594,6 +594,8 @@ 594 594 595 595 ))) 596 596 609 + 610 + 597 597 === 3.3.6 AT+ADDMOD~=6. (Trigger Mode, Optional) === 598 598 599 599 (% style="color:#4f81bd" %)**This mode is an optional mode for trigger purpose. It can run together with other mode.** ... ... @@ -717,6 +717,7 @@ 717 717 When device got this command, it will send the MOD6 payload. 718 718 719 719 734 + 720 720 === 3.3.7 Payload Decoder === 721 721 722 722 ((( ... ... @@ -725,6 +725,8 @@ 725 725 726 726 ))) 727 727 743 + 744 + 728 728 == 3.4 Configure LT via AT or Downlink == 729 729 730 730 User can configure LT I/O Controller via AT Commands or LoRaWAN Downlink Commands ... ... @@ -737,11 +737,14 @@ 737 737 738 738 * (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for LT-22222-L. User can see these commands below: 739 739 757 + 758 + 740 740 === 3.4.1 Common Commands === 741 741 742 742 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]] 743 743 744 744 764 + 745 745 === 3.4.2 Sensor related commands === 746 746 747 747 ==== 3.4.2.1 Set Transmit Interval ==== ... ... @@ -765,6 +765,7 @@ 765 765 ))) 766 766 767 767 788 + 768 768 ==== 3.4.2.2 Set Work Mode (AT+MOD) ==== 769 769 770 770 Set work mode. ... ... @@ -786,6 +786,7 @@ 786 786 ))) 787 787 788 788 810 + 789 789 ==== 3.4.2.3 Poll an uplink ==== 790 790 791 791 * AT Command: ... ... @@ -802,6 +802,7 @@ 802 802 **Example**: 0x08FF, ask device to send an Uplink 803 803 804 804 827 + 805 805 ==== 3.4.2.4 Enable Trigger Mode ==== 806 806 807 807 Use of trigger mode, please check [[ADDMOD6>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]] ... ... @@ -825,6 +825,7 @@ 825 825 ))) 826 826 827 827 851 + 828 828 ==== 3.4.2.5 Poll trigger settings ==== 829 829 830 830 Poll trigger settings, ... ... @@ -841,6 +841,7 @@ 841 841 ))) 842 842 843 843 868 + 844 844 ==== 3.4.2.6 Enable / Disable DI1/DI2/DI3 as trigger ==== 845 845 846 846 Enable Disable DI1/DI2/DI2 as trigger, ... ... @@ -864,6 +864,7 @@ 864 864 ))) 865 865 866 866 892 + 867 867 ==== 3.4.2.7 Trigger1 – Set DI1 or DI3 as trigger ==== 868 868 869 869 Set DI1 or DI3(for LT-33222-L) trigger. ... ... @@ -891,6 +891,7 @@ 891 891 ))) 892 892 893 893 920 + 894 894 ==== 3.4.2.8 Trigger2 – Set DI2 as trigger ==== 895 895 896 896 Set DI2 trigger. ... ... @@ -918,6 +918,7 @@ 918 918 ))) 919 919 920 920 948 + 921 921 ==== 3.4.2.9 Trigger – Set AC (current) as trigger ==== 922 922 923 923 Set current trigger , base on AC port. See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]] ... ... @@ -937,6 +937,7 @@ 937 937 ))) 938 938 939 939 968 + 940 940 ==== 3.4.2.10 Trigger – Set AV (voltage) as trigger ==== 941 941 942 942 Set current trigger , base on AV port. See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]