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 ))) ... ... @@ -500,8 +500,6 @@ 500 500 ))) 501 501 502 502 ((( 503 - 504 - 505 505 **To use this mode, please run:** 506 506 ))) 507 507 ... ... @@ -528,8 +528,6 @@ 528 528 ))) 529 529 530 530 ((( 531 - 532 - 533 533 **Plus below command for AVI1 Counting:** 534 534 ))) 535 535 ... ... @@ -565,14 +565,11 @@ 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]] 572 572 573 573 ((( 574 - 575 - 576 576 (% style="color:#4f81bd" %)**DIDORO**(%%) is a combination for RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1. Totally 1bytes as below 577 577 ))) 578 578 ... ... @@ -587,8 +587,6 @@ 587 587 ))) 588 588 589 589 ((( 590 - 591 - 592 592 **To use this mode, please run:** 593 593 ))) 594 594 ... ... @@ -608,6 +608,8 @@ 608 608 609 609 ((( 610 610 Other AT Commands for counting are similar to [[MOD2 Counting Command>>||anchor="H3.3.2AT2BMOD3D22C28DoubleDICounting29"]]. 590 + 591 + 611 611 ))) 612 612 613 613 ... ... @@ -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: ... ... @@ -655,7 +655,6 @@ 655 655 656 656 Format: AT+DTRI=<DI1_TIRGGER_FlAG>,< DI2_TIRGGER_FlAG > 657 657 658 - 659 659 **Example:** 660 660 661 661 AT+ DTRI =1,0 (Enable DI1 trigger / disable DI2 trigger) ... ... @@ -679,18 +679,14 @@ 679 679 680 680 Yy4 yy4: AC2 or AV2 high limit. 681 681 682 - 683 683 **Example1**: AA 00 13 88 00 00 00 00 00 00 684 684 685 685 Same as AT+AVLIM=5000,0,0,0 (If AVI1 voltage lower than 5V , trigger uplink, 0 means ignore) 686 686 687 - 688 - 689 689 **Example2**: AA 02 01 00 690 690 691 691 Same as AT+ DTRI =1,0 (Enable DI1 trigger / disable DI2 trigger) 692 692 693 - 694 694 (% style="color:#4f81bd" %)**Trigger Settings Payload Explanation:** 695 695 696 696 MOD6 Payload : total 11 bytes payload ... ... @@ -697,7 +697,6 @@ 697 697 698 698 [[image:image-20220524085923-1.png]] 699 699 700 - 701 701 (% style="color:#4f81bd" %)**TRI FLAG1**(%%) is a combination to show if trigger is set for this part. Totally 1byte as below 702 702 703 703 [[image:image-20220524090106-2.png]] ... ... @@ -704,8 +704,6 @@ 704 704 705 705 * Each bits shows if the corresponding trigger has been configured. 706 706 707 - 708 - 709 709 **Example:** 710 710 711 711 10100000: Means the system has configure to use the trigger: AC1_LOW and AV2_LOW ... ... @@ -717,8 +717,6 @@ 717 717 718 718 * Each bits shows which status has been trigger on this uplink. 719 719 720 - 721 - 722 722 **Example:** 723 723 724 724 10000000: Means this packet is trigger by AC1_LOW. Means voltage too low. ... ... @@ -730,8 +730,6 @@ 730 730 731 731 * Each bits shows which status has been trigger on this uplink. 732 732 733 - 734 - 735 735 **Example:** 736 736 737 737 00000111: Means both DI1 and DI2 trigger are enabled and this packet is trigger by DI1. ... ... @@ -752,8 +752,6 @@ 752 752 === 3.3.7 Payload Decoder === 753 753 754 754 ((( 755 - 756 - 757 757 **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/]] 758 758 759 759 ... ... @@ -773,8 +773,6 @@ 773 773 774 774 * (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for LT-22222-L. User can see these commands below: 775 775 776 - 777 - 778 778 === 3.4.1 Common Commands === 779 779 780 780 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]] ... ... @@ -796,7 +796,6 @@ 796 796 797 797 **Example: **AT+TDC=30000. Means set interval to 30 seconds 798 798 799 - 800 800 * Downlink Payload (prefix 0x01): 801 801 802 802 (% class="box infomessage" %) ... ... @@ -819,7 +819,6 @@ 819 819 820 820 **Example**: AT+MOD=2. Set work mode to Double DI counting mode 821 821 822 - 823 823 * Downlink Payload (prefix 0x0A): 824 824 825 825 (% class="box infomessage" %) ... ... @@ -835,7 +835,6 @@ 835 835 836 836 There is no AT Command to poll uplink 837 837 838 - 839 839 * Downlink Payload (prefix 0x08): 840 840 841 841 (% class="box infomessage" %) ... ... @@ -862,7 +862,6 @@ 862 862 863 863 0: Disable Trigger Mode 864 864 865 - 866 866 * Downlink Payload (prefix 0x0A 06): 867 867 868 868 (% class="box infomessage" %) ... ... @@ -880,7 +880,6 @@ 880 880 881 881 There is no AT Command for this feature. 882 882 883 - 884 884 * Downlink Payload (prefix 0x AB 06): 885 885 886 886 (% class="box infomessage" %) ... ... @@ -901,7 +901,6 @@ 901 901 **Format: AT+DTRI=<DI1_TIRGGER_FlAG>,< DI2_TIRGGER_FlAG >** 902 902 ))) 903 903 904 - 905 905 **Example:** 906 906 907 907 AT+ DTRI =1,0 (Enable DI1 trigger / disable DI2 trigger) ... ... @@ -930,12 +930,10 @@ 930 930 931 931 b : delay timing. 932 932 933 - 934 934 **Example:** 935 935 936 936 AT+TRIG1=1,100(set DI1 port to trigger on high level, valid signal is 100ms ) 937 937 938 - 939 939 * Downlink Payload (prefix 0x09 01 ): 940 940 941 941 (% class="box infomessage" %) ... ... @@ -960,12 +960,10 @@ 960 960 961 961 b : delay timing. 962 962 963 - 964 964 **Example:** 965 965 966 966 AT+TRIG2=0,100(set DI1 port to trigger on low level, valid signal is 100ms ) 967 967 968 - 969 969 * Downlink Payload (prefix 0x09 02 ): 970 970 971 971 (% class="box infomessage" %) ... ... @@ -986,7 +986,6 @@ 986 986 **AT+ACLIM. ** 987 987 ))) 988 988 989 - 990 990 * Downlink Payload (prefix 0xAA 01 ): 991 991 992 992 (% class="box infomessage" %) ... ... @@ -1007,7 +1007,6 @@ 1007 1007 **AT+AVLIM. See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]** 1008 1008 ))) 1009 1009 1010 - 1011 1011 * Downlink Payload (prefix 0xAA 00 ): 1012 1012 1013 1013 (% class="box infomessage" %) ... ... @@ -1028,7 +1028,6 @@ 1028 1028 **AT+ATDC=5. Device won’t response the second trigger within 5 minute after the first trigger.** 1029 1029 ))) 1030 1030 1031 - 1032 1032 * Downlink Payload (prefix 0xAC ): 1033 1033 1034 1034 (% class="box infomessage" %) ... ... @@ -1044,7 +1044,6 @@ 1044 1044 1045 1045 There is no AT Command to control Digital Output 1046 1046 1047 - 1048 1048 * Downlink Payload (prefix 0x02): 1049 1049 1050 1050 (% class="box infomessage" %) ... ... @@ -1078,7 +1078,6 @@ 1078 1078 1079 1079 There is no AT Command to control Digital Output 1080 1080 1081 - 1082 1082 * Downlink Payload (prefix 0xA9): 1083 1083 1084 1084 (% class="box infomessage" %) ... ... @@ -1098,22 +1098,18 @@ 1098 1098 1099 1099 00: DO pins will change to an inverter state after timeout 1100 1100 1101 - 1102 1102 (% style="color:#4f81bd" %)**Third Byte**(%%): Control Method and Ports status: 1103 1103 1104 1104 [[image:image-20220524093238-6.png]] 1105 1105 1106 - 1107 1107 (% style="color:#4f81bd" %)**Fourth Byte**(%%): Control Method and Ports status: 1108 1108 1109 1109 [[image:image-20220524093328-7.png]] 1110 1110 1111 - 1112 1112 (% style="color:#4f81bd" %)**Fifth Byte**(%%): Control Method and Ports status: 1113 1113 1114 1114 [[image:image-20220524093351-8.png]] 1115 1115 1116 - 1117 1117 (% style="color:#4f81bd" %)**Sixth and Seventh Byte**: 1118 1118 1119 1119 Latching time. Unit: ms ... ... @@ -1120,7 +1120,6 @@ 1120 1120 1121 1121 Device will upload a packet if downlink code executes successfully. 1122 1122 1123 - 1124 1124 **Example payload:** 1125 1125 1126 1126 **~1. A9 01 01 01 01 07 D0** ... ... @@ -1141,13 +1141,12 @@ 1141 1141 1142 1142 1143 1143 1144 -=== =3.4.2.14 Relay ~-~- Control Relay Output RO1/RO2 ====1088 +=== 3.4.2.14 Relay ~-~- Control Relay Output RO1/RO2 === 1145 1145 1146 1146 * AT Command: 1147 1147 1148 1148 There is no AT Command to control Relay Output 1149 1149 1150 - 1151 1151 * Downlink Payload (prefix 0x03): 1152 1152 1153 1153 (% class="box infomessage" %)