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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... ... @@ -350,8 +350,6 @@ 350 350 ))) 351 351 352 352 ((( 353 - 354 - 355 355 **To use counting mode, please run:** 356 356 ))) 357 357 ... ... @@ -370,8 +370,6 @@ 370 370 ))) 371 371 372 372 ((( 373 - 374 - 375 375 (% style="color:#4f81bd" %)**AT Commands for counting:** 376 376 ))) 377 377 ... ... @@ -468,9 +468,9 @@ 468 468 ))) 469 469 470 470 467 + 471 471 === 3.3.4 AT+MOD~=4, Single DI Counting + 1 x Voltage Counting === 472 472 473 - 474 474 **LT22222-L**: This mode the DI1 is used as a counting pin. 475 475 476 476 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. ... ... @@ -477,7 +477,6 @@ 477 477 478 478 [[image:image-20220523181903-8.png]] 479 479 480 - 481 481 ((( 482 482 (% style="color:#4f81bd" %)**DIDORO **(%%)is a combination for RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1. Totally 1bytes as below 483 483 ))) ... ... @@ -493,8 +493,6 @@ 493 493 ))) 494 494 495 495 ((( 496 - 497 - 498 498 **To use this mode, please run:** 499 499 ))) 500 500 ... ... @@ -521,8 +521,6 @@ 521 521 ))) 522 522 523 523 ((( 524 - 525 - 526 526 **Plus below command for AVI1 Counting:** 527 527 ))) 528 528 ... ... @@ -558,14 +558,11 @@ 558 558 559 559 === 3.3.5 AT+MOD~=5, Single DI Counting + 2 x AVI + 1 x ACI === 560 560 561 - 562 562 **LT22222-L**: This mode the DI1 is used as a counting pin. 563 563 564 564 [[image:image-20220523182334-9.png]] 565 565 566 566 ((( 567 - 568 - 569 569 (% style="color:#4f81bd" %)**DIDORO**(%%) is a combination for RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1. Totally 1bytes as below 570 570 ))) 571 571 ... ... @@ -580,8 +580,6 @@ 580 580 ))) 581 581 582 582 ((( 583 - 584 - 585 585 **To use this mode, please run:** 586 586 ))) 587 587 ... ... @@ -601,6 +601,8 @@ 601 601 602 602 ((( 603 603 Other AT Commands for counting are similar to [[MOD2 Counting Command>>||anchor="H3.3.2AT2BMOD3D22C28DoubleDICounting29"]]. 590 + 591 + 604 604 ))) 605 605 606 606 ... ... @@ -607,7 +607,6 @@ 607 607 608 608 === 3.3.6 AT+ADDMOD~=6. (Trigger Mode, Optional) === 609 609 610 - 611 611 (% style="color:#4f81bd" %)**This mode is an optional mode for trigger purpose. It can run together with other mode.** 612 612 613 613 For example, if user has configured below commands: ... ... @@ -615,13 +615,11 @@ 615 615 * **AT+MOD=1 ** **~-~->** The normal working mode 616 616 * **AT+ADDMOD6=1** **~-~->** Enable trigger 617 617 618 - 619 619 LT will keep monitoring AV1/AV2/AC1/AC2 every 5 seconds; LT will send uplink packets in two cases: 620 620 621 621 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 622 622 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.** 623 623 624 - 625 625 **AT Command to set Trigger Condition**: 626 626 627 627 (% style="color:#4f81bd" %)**Trigger base on voltage**: ... ... @@ -673,17 +673,14 @@ 673 673 674 674 Yy4 yy4: AC2 or AV2 high limit. 675 675 676 - 677 677 **Example1**: AA 00 13 88 00 00 00 00 00 00 678 678 679 679 Same as AT+AVLIM=5000,0,0,0 (If AVI1 voltage lower than 5V , trigger uplink, 0 means ignore) 680 680 681 - 682 682 **Example2**: AA 02 01 00 683 683 684 684 Same as AT+ DTRI =1,0 (Enable DI1 trigger / disable DI2 trigger) 685 685 686 - 687 687 (% style="color:#4f81bd" %)**Trigger Settings Payload Explanation:** 688 688 689 689 MOD6 Payload : total 11 bytes payload ... ... @@ -690,7 +690,6 @@ 690 690 691 691 [[image:image-20220524085923-1.png]] 692 692 693 - 694 694 (% style="color:#4f81bd" %)**TRI FLAG1**(%%) is a combination to show if trigger is set for this part. Totally 1byte as below 695 695 696 696 [[image:image-20220524090106-2.png]] ... ... @@ -697,7 +697,6 @@ 697 697 698 698 * Each bits shows if the corresponding trigger has been configured. 699 699 700 - 701 701 **Example:** 702 702 703 703 10100000: Means the system has configure to use the trigger: AC1_LOW and AV2_LOW ... ... @@ -709,7 +709,6 @@ 709 709 710 710 * Each bits shows which status has been trigger on this uplink. 711 711 712 - 713 713 **Example:** 714 714 715 715 10000000: Means this packet is trigger by AC1_LOW. Means voltage too low. ... ... @@ -721,7 +721,6 @@ 721 721 722 722 * Each bits shows which status has been trigger on this uplink. 723 723 724 - 725 725 **Example:** 726 726 727 727 00000111: Means both DI1 and DI2 trigger are enabled and this packet is trigger by DI1. ... ... @@ -742,8 +742,6 @@ 742 742 === 3.3.7 Payload Decoder === 743 743 744 744 ((( 745 - 746 - 747 747 **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/]] 748 748 749 749 ... ... @@ -763,8 +763,6 @@ 763 763 764 764 * (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for LT-22222-L. User can see these commands below: 765 765 766 - 767 - 768 768 === 3.4.1 Common Commands === 769 769 770 770 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]] ... ... @@ -786,7 +786,6 @@ 786 786 787 787 **Example: **AT+TDC=30000. Means set interval to 30 seconds 788 788 789 - 790 790 * Downlink Payload (prefix 0x01): 791 791 792 792 (% class="box infomessage" %) ... ... @@ -809,7 +809,6 @@ 809 809 810 810 **Example**: AT+MOD=2. Set work mode to Double DI counting mode 811 811 812 - 813 813 * Downlink Payload (prefix 0x0A): 814 814 815 815 (% class="box infomessage" %) ... ... @@ -825,7 +825,6 @@ 825 825 826 826 There is no AT Command to poll uplink 827 827 828 - 829 829 * Downlink Payload (prefix 0x08): 830 830 831 831 (% class="box infomessage" %) ... ... @@ -852,7 +852,6 @@ 852 852 853 853 0: Disable Trigger Mode 854 854 855 - 856 856 * Downlink Payload (prefix 0x0A 06): 857 857 858 858 (% class="box infomessage" %) ... ... @@ -870,7 +870,6 @@ 870 870 871 871 There is no AT Command for this feature. 872 872 873 - 874 874 * Downlink Payload (prefix 0x AB 06): 875 875 876 876 (% class="box infomessage" %) ... ... @@ -891,7 +891,6 @@ 891 891 **Format: AT+DTRI=<DI1_TIRGGER_FlAG>,< DI2_TIRGGER_FlAG >** 892 892 ))) 893 893 894 - 895 895 **Example:** 896 896 897 897 AT+ DTRI =1,0 (Enable DI1 trigger / disable DI2 trigger) ... ... @@ -920,12 +920,10 @@ 920 920 921 921 b : delay timing. 922 922 923 - 924 924 **Example:** 925 925 926 926 AT+TRIG1=1,100(set DI1 port to trigger on high level, valid signal is 100ms ) 927 927 928 - 929 929 * Downlink Payload (prefix 0x09 01 ): 930 930 931 931 (% class="box infomessage" %) ... ... @@ -950,12 +950,10 @@ 950 950 951 951 b : delay timing. 952 952 953 - 954 954 **Example:** 955 955 956 956 AT+TRIG2=0,100(set DI1 port to trigger on low level, valid signal is 100ms ) 957 957 958 - 959 959 * Downlink Payload (prefix 0x09 02 ): 960 960 961 961 (% class="box infomessage" %) ... ... @@ -976,7 +976,6 @@ 976 976 **AT+ACLIM. ** 977 977 ))) 978 978 979 - 980 980 * Downlink Payload (prefix 0xAA 01 ): 981 981 982 982 (% class="box infomessage" %) ... ... @@ -997,7 +997,6 @@ 997 997 **AT+AVLIM. See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]** 998 998 ))) 999 999 1000 - 1001 1001 * Downlink Payload (prefix 0xAA 00 ): 1002 1002 1003 1003 (% class="box infomessage" %) ... ... @@ -1018,7 +1018,6 @@ 1018 1018 **AT+ATDC=5. Device won’t response the second trigger within 5 minute after the first trigger.** 1019 1019 ))) 1020 1020 1021 - 1022 1022 * Downlink Payload (prefix 0xAC ): 1023 1023 1024 1024 (% class="box infomessage" %) ... ... @@ -1034,7 +1034,6 @@ 1034 1034 1035 1035 There is no AT Command to control Digital Output 1036 1036 1037 - 1038 1038 * Downlink Payload (prefix 0x02): 1039 1039 1040 1040 (% class="box infomessage" %) ... ... @@ -1068,7 +1068,6 @@ 1068 1068 1069 1069 There is no AT Command to control Digital Output 1070 1070 1071 - 1072 1072 * Downlink Payload (prefix 0xA9): 1073 1073 1074 1074 (% class="box infomessage" %) ... ... @@ -1088,22 +1088,18 @@ 1088 1088 1089 1089 00: DO pins will change to an inverter state after timeout 1090 1090 1091 - 1092 1092 (% style="color:#4f81bd" %)**Third Byte**(%%): Control Method and Ports status: 1093 1093 1094 1094 [[image:image-20220524093238-6.png]] 1095 1095 1096 - 1097 1097 (% style="color:#4f81bd" %)**Fourth Byte**(%%): Control Method and Ports status: 1098 1098 1099 1099 [[image:image-20220524093328-7.png]] 1100 1100 1101 - 1102 1102 (% style="color:#4f81bd" %)**Fifth Byte**(%%): Control Method and Ports status: 1103 1103 1104 1104 [[image:image-20220524093351-8.png]] 1105 1105 1106 - 1107 1107 (% style="color:#4f81bd" %)**Sixth and Seventh Byte**: 1108 1108 1109 1109 Latching time. Unit: ms ... ... @@ -1110,7 +1110,6 @@ 1110 1110 1111 1111 Device will upload a packet if downlink code executes successfully. 1112 1112 1113 - 1114 1114 **Example payload:** 1115 1115 1116 1116 **~1. A9 01 01 01 01 07 D0** ... ... @@ -1131,13 +1131,12 @@ 1131 1131 1132 1132 1133 1133 1134 -=== =3.4.2.14 Relay ~-~- Control Relay Output RO1/RO2 ====1088 +=== 3.4.2.14 Relay ~-~- Control Relay Output RO1/RO2 === 1135 1135 1136 1136 * AT Command: 1137 1137 1138 1138 There is no AT Command to control Relay Output 1139 1139 1140 - 1141 1141 * Downlink Payload (prefix 0x03): 1142 1142 1143 1143 (% class="box infomessage" %) ... ... @@ -1167,7 +1167,6 @@ 1167 1167 1168 1168 There is no AT Command to control Relay Output 1169 1169 1170 - 1171 1171 * Downlink Payload (prefix 0x05): 1172 1172 1173 1173 (% class="box infomessage" %) ... ... @@ -1227,7 +1227,6 @@ 1227 1227 **AT+VOLMAX ~/~/ See [[MOD4>>||anchor="H3.3.4AT2BMOD3D42CSingleDICounting2B1xVoltageCounting"]]** 1228 1228 ))) 1229 1229 1230 - 1231 1231 * Downlink Payload (prefix 0xA5): 1232 1232 1233 1233 (% class="box infomessage" %) ... ... @@ -1254,7 +1254,6 @@ 1254 1254 1255 1255 Bb cc dd ee: number to be set 1256 1256 1257 - 1258 1258 * Downlink Payload (prefix 0xA8): 1259 1259 1260 1260 (% class="box infomessage" %)