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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... ... @@ -327,7 +327,6 @@ 327 327 328 328 === 3.3.2 AT+MOD~=2, (Double DI Counting) === 329 329 330 - 331 331 **For LT-22222-L**: this mode the **DI1 and DI2** are used as counting pins. 332 332 333 333 ((( ... ... @@ -336,7 +336,6 @@ 336 336 337 337 [[image:image-20220523180452-3.png]] 338 338 339 - 340 340 ((( 341 341 (% style="color:#4f81bd" %)**DIDORO**(%%) is a combination for RO1, RO2, DO3, DO2 and DO1. Totally 1bytes as below 342 342 ))) ... ... @@ -352,8 +352,6 @@ 352 352 ))) 353 353 354 354 ((( 355 - 356 - 357 357 **To use counting mode, please run:** 358 358 ))) 359 359 ... ... @@ -372,8 +372,6 @@ 372 372 ))) 373 373 374 374 ((( 375 - 376 - 377 377 (% style="color:#4f81bd" %)**AT Commands for counting:** 378 378 ))) 379 379 ... ... @@ -470,9 +470,9 @@ 470 470 ))) 471 471 472 472 467 + 473 473 === 3.3.4 AT+MOD~=4, Single DI Counting + 1 x Voltage Counting === 474 474 475 - 476 476 **LT22222-L**: This mode the DI1 is used as a counting pin. 477 477 478 478 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. ... ... @@ -479,7 +479,6 @@ 479 479 480 480 [[image:image-20220523181903-8.png]] 481 481 482 - 483 483 ((( 484 484 (% style="color:#4f81bd" %)**DIDORO **(%%)is a combination for RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1. Totally 1bytes as below 485 485 ))) ... ... @@ -495,8 +495,6 @@ 495 495 ))) 496 496 497 497 ((( 498 - 499 - 500 500 **To use this mode, please run:** 501 501 ))) 502 502 ... ... @@ -523,8 +523,6 @@ 523 523 ))) 524 524 525 525 ((( 526 - 527 - 528 528 **Plus below command for AVI1 Counting:** 529 529 ))) 530 530 ... ... @@ -560,14 +560,11 @@ 560 560 561 561 === 3.3.5 AT+MOD~=5, Single DI Counting + 2 x AVI + 1 x ACI === 562 562 563 - 564 564 **LT22222-L**: This mode the DI1 is used as a counting pin. 565 565 566 566 [[image:image-20220523182334-9.png]] 567 567 568 568 ((( 569 - 570 - 571 571 (% style="color:#4f81bd" %)**DIDORO**(%%) is a combination for RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1. Totally 1bytes as below 572 572 ))) 573 573 ... ... @@ -582,8 +582,6 @@ 582 582 ))) 583 583 584 584 ((( 585 - 586 - 587 587 **To use this mode, please run:** 588 588 ))) 589 589 ... ... @@ -603,6 +603,8 @@ 603 603 604 604 ((( 605 605 Other AT Commands for counting are similar to [[MOD2 Counting Command>>||anchor="H3.3.2AT2BMOD3D22C28DoubleDICounting29"]]. 590 + 591 + 606 606 ))) 607 607 608 608 ... ... @@ -609,7 +609,6 @@ 609 609 610 610 === 3.3.6 AT+ADDMOD~=6. (Trigger Mode, Optional) === 611 611 612 - 613 613 (% style="color:#4f81bd" %)**This mode is an optional mode for trigger purpose. It can run together with other mode.** 614 614 615 615 For example, if user has configured below commands: ... ... @@ -617,13 +617,11 @@ 617 617 * **AT+MOD=1 ** **~-~->** The normal working mode 618 618 * **AT+ADDMOD6=1** **~-~->** Enable trigger 619 619 620 - 621 621 LT will keep monitoring AV1/AV2/AC1/AC2 every 5 seconds; LT will send uplink packets in two cases: 622 622 623 623 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 624 624 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.** 625 625 626 - 627 627 **AT Command to set Trigger Condition**: 628 628 629 629 (% style="color:#4f81bd" %)**Trigger base on voltage**: ... ... @@ -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]] ... ... @@ -699,7 +699,6 @@ 699 699 700 700 * Each bits shows if the corresponding trigger has been configured. 701 701 702 - 703 703 **Example:** 704 704 705 705 10100000: Means the system has configure to use the trigger: AC1_LOW and AV2_LOW ... ... @@ -711,7 +711,6 @@ 711 711 712 712 * Each bits shows which status has been trigger on this uplink. 713 713 714 - 715 715 **Example:** 716 716 717 717 10000000: Means this packet is trigger by AC1_LOW. Means voltage too low. ... ... @@ -723,7 +723,6 @@ 723 723 724 724 * Each bits shows which status has been trigger on this uplink. 725 725 726 - 727 727 **Example:** 728 728 729 729 00000111: Means both DI1 and DI2 trigger are enabled and this packet is trigger by DI1. ... ... @@ -744,8 +744,6 @@ 744 744 === 3.3.7 Payload Decoder === 745 745 746 746 ((( 747 - 748 - 749 749 **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/]] 750 750 751 751 ... ... @@ -765,8 +765,6 @@ 765 765 766 766 * (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for LT-22222-L. User can see these commands below: 767 767 768 - 769 - 770 770 === 3.4.1 Common Commands === 771 771 772 772 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]] ... ... @@ -788,7 +788,6 @@ 788 788 789 789 **Example: **AT+TDC=30000. Means set interval to 30 seconds 790 790 791 - 792 792 * Downlink Payload (prefix 0x01): 793 793 794 794 (% class="box infomessage" %) ... ... @@ -811,7 +811,6 @@ 811 811 812 812 **Example**: AT+MOD=2. Set work mode to Double DI counting mode 813 813 814 - 815 815 * Downlink Payload (prefix 0x0A): 816 816 817 817 (% class="box infomessage" %) ... ... @@ -827,7 +827,6 @@ 827 827 828 828 There is no AT Command to poll uplink 829 829 830 - 831 831 * Downlink Payload (prefix 0x08): 832 832 833 833 (% class="box infomessage" %) ... ... @@ -854,7 +854,6 @@ 854 854 855 855 0: Disable Trigger Mode 856 856 857 - 858 858 * Downlink Payload (prefix 0x0A 06): 859 859 860 860 (% class="box infomessage" %) ... ... @@ -872,7 +872,6 @@ 872 872 873 873 There is no AT Command for this feature. 874 874 875 - 876 876 * Downlink Payload (prefix 0x AB 06): 877 877 878 878 (% class="box infomessage" %) ... ... @@ -893,7 +893,6 @@ 893 893 **Format: AT+DTRI=<DI1_TIRGGER_FlAG>,< DI2_TIRGGER_FlAG >** 894 894 ))) 895 895 896 - 897 897 **Example:** 898 898 899 899 AT+ DTRI =1,0 (Enable DI1 trigger / disable DI2 trigger) ... ... @@ -922,12 +922,10 @@ 922 922 923 923 b : delay timing. 924 924 925 - 926 926 **Example:** 927 927 928 928 AT+TRIG1=1,100(set DI1 port to trigger on high level, valid signal is 100ms ) 929 929 930 - 931 931 * Downlink Payload (prefix 0x09 01 ): 932 932 933 933 (% class="box infomessage" %) ... ... @@ -952,12 +952,10 @@ 952 952 953 953 b : delay timing. 954 954 955 - 956 956 **Example:** 957 957 958 958 AT+TRIG2=0,100(set DI1 port to trigger on low level, valid signal is 100ms ) 959 959 960 - 961 961 * Downlink Payload (prefix 0x09 02 ): 962 962 963 963 (% class="box infomessage" %) ... ... @@ -978,7 +978,6 @@ 978 978 **AT+ACLIM. ** 979 979 ))) 980 980 981 - 982 982 * Downlink Payload (prefix 0xAA 01 ): 983 983 984 984 (% class="box infomessage" %) ... ... @@ -999,7 +999,6 @@ 999 999 **AT+AVLIM. See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]** 1000 1000 ))) 1001 1001 1002 - 1003 1003 * Downlink Payload (prefix 0xAA 00 ): 1004 1004 1005 1005 (% class="box infomessage" %) ... ... @@ -1020,7 +1020,6 @@ 1020 1020 **AT+ATDC=5. Device won’t response the second trigger within 5 minute after the first trigger.** 1021 1021 ))) 1022 1022 1023 - 1024 1024 * Downlink Payload (prefix 0xAC ): 1025 1025 1026 1026 (% class="box infomessage" %) ... ... @@ -1036,7 +1036,6 @@ 1036 1036 1037 1037 There is no AT Command to control Digital Output 1038 1038 1039 - 1040 1040 * Downlink Payload (prefix 0x02): 1041 1041 1042 1042 (% class="box infomessage" %) ... ... @@ -1070,7 +1070,6 @@ 1070 1070 1071 1071 There is no AT Command to control Digital Output 1072 1072 1073 - 1074 1074 * Downlink Payload (prefix 0xA9): 1075 1075 1076 1076 (% class="box infomessage" %) ... ... @@ -1090,22 +1090,18 @@ 1090 1090 1091 1091 00: DO pins will change to an inverter state after timeout 1092 1092 1093 - 1094 1094 (% style="color:#4f81bd" %)**Third Byte**(%%): Control Method and Ports status: 1095 1095 1096 1096 [[image:image-20220524093238-6.png]] 1097 1097 1098 - 1099 1099 (% style="color:#4f81bd" %)**Fourth Byte**(%%): Control Method and Ports status: 1100 1100 1101 1101 [[image:image-20220524093328-7.png]] 1102 1102 1103 - 1104 1104 (% style="color:#4f81bd" %)**Fifth Byte**(%%): Control Method and Ports status: 1105 1105 1106 1106 [[image:image-20220524093351-8.png]] 1107 1107 1108 - 1109 1109 (% style="color:#4f81bd" %)**Sixth and Seventh Byte**: 1110 1110 1111 1111 Latching time. Unit: ms ... ... @@ -1112,7 +1112,6 @@ 1112 1112 1113 1113 Device will upload a packet if downlink code executes successfully. 1114 1114 1115 - 1116 1116 **Example payload:** 1117 1117 1118 1118 **~1. A9 01 01 01 01 07 D0** ... ... @@ -1133,13 +1133,12 @@ 1133 1133 1134 1134 1135 1135 1136 -=== =3.4.2.14 Relay ~-~- Control Relay Output RO1/RO2 ====1088 +=== 3.4.2.14 Relay ~-~- Control Relay Output RO1/RO2 === 1137 1137 1138 1138 * AT Command: 1139 1139 1140 1140 There is no AT Command to control Relay Output 1141 1141 1142 - 1143 1143 * Downlink Payload (prefix 0x03): 1144 1144 1145 1145 (% class="box infomessage" %)