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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... ... @@ -488,8 +488,6 @@ 488 488 ))) 489 489 490 490 ((( 491 - 492 - 493 493 **To use this mode, please run:** 494 494 ))) 495 495 ... ... @@ -516,8 +516,6 @@ 516 516 ))) 517 517 518 518 ((( 519 - 520 - 521 521 **Plus below command for AVI1 Counting:** 522 522 ))) 523 523 ... ... @@ -553,14 +553,11 @@ 553 553 554 554 === 3.3.5 AT+MOD~=5, Single DI Counting + 2 x AVI + 1 x ACI === 555 555 556 - 557 557 **LT22222-L**: This mode the DI1 is used as a counting pin. 558 558 559 559 [[image:image-20220523182334-9.png]] 560 560 561 561 ((( 562 - 563 - 564 564 (% style="color:#4f81bd" %)**DIDORO**(%%) is a combination for RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1. Totally 1bytes as below 565 565 ))) 566 566 ... ... @@ -575,8 +575,6 @@ 575 575 ))) 576 576 577 577 ((( 578 - 579 - 580 580 **To use this mode, please run:** 581 581 ))) 582 582 ... ... @@ -596,6 +596,8 @@ 596 596 597 597 ((( 598 598 Other AT Commands for counting are similar to [[MOD2 Counting Command>>||anchor="H3.3.2AT2BMOD3D22C28DoubleDICounting29"]]. 590 + 591 + 599 599 ))) 600 600 601 601 ... ... @@ -609,13 +609,11 @@ 609 609 * **AT+MOD=1 ** **~-~->** The normal working mode 610 610 * **AT+ADDMOD6=1** **~-~->** Enable trigger 611 611 612 - 613 613 LT will keep monitoring AV1/AV2/AC1/AC2 every 5 seconds; LT will send uplink packets in two cases: 614 614 615 615 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 616 616 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.** 617 617 618 - 619 619 **AT Command to set Trigger Condition**: 620 620 621 621 (% style="color:#4f81bd" %)**Trigger base on voltage**: ... ... @@ -667,17 +667,14 @@ 667 667 668 668 Yy4 yy4: AC2 or AV2 high limit. 669 669 670 - 671 671 **Example1**: AA 00 13 88 00 00 00 00 00 00 672 672 673 673 Same as AT+AVLIM=5000,0,0,0 (If AVI1 voltage lower than 5V , trigger uplink, 0 means ignore) 674 674 675 - 676 676 **Example2**: AA 02 01 00 677 677 678 678 Same as AT+ DTRI =1,0 (Enable DI1 trigger / disable DI2 trigger) 679 679 680 - 681 681 (% style="color:#4f81bd" %)**Trigger Settings Payload Explanation:** 682 682 683 683 MOD6 Payload : total 11 bytes payload ... ... @@ -684,7 +684,6 @@ 684 684 685 685 [[image:image-20220524085923-1.png]] 686 686 687 - 688 688 (% style="color:#4f81bd" %)**TRI FLAG1**(%%) is a combination to show if trigger is set for this part. Totally 1byte as below 689 689 690 690 [[image:image-20220524090106-2.png]] ... ... @@ -691,7 +691,6 @@ 691 691 692 692 * Each bits shows if the corresponding trigger has been configured. 693 693 694 - 695 695 **Example:** 696 696 697 697 10100000: Means the system has configure to use the trigger: AC1_LOW and AV2_LOW ... ... @@ -703,7 +703,6 @@ 703 703 704 704 * Each bits shows which status has been trigger on this uplink. 705 705 706 - 707 707 **Example:** 708 708 709 709 10000000: Means this packet is trigger by AC1_LOW. Means voltage too low. ... ... @@ -715,7 +715,6 @@ 715 715 716 716 * Each bits shows which status has been trigger on this uplink. 717 717 718 - 719 719 **Example:** 720 720 721 721 00000111: Means both DI1 and DI2 trigger are enabled and this packet is trigger by DI1. ... ... @@ -755,8 +755,6 @@ 755 755 756 756 * (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for LT-22222-L. User can see these commands below: 757 757 758 - 759 - 760 760 === 3.4.1 Common Commands === 761 761 762 762 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]] ... ... @@ -778,7 +778,6 @@ 778 778 779 779 **Example: **AT+TDC=30000. Means set interval to 30 seconds 780 780 781 - 782 782 * Downlink Payload (prefix 0x01): 783 783 784 784 (% class="box infomessage" %) ... ... @@ -801,7 +801,6 @@ 801 801 802 802 **Example**: AT+MOD=2. Set work mode to Double DI counting mode 803 803 804 - 805 805 * Downlink Payload (prefix 0x0A): 806 806 807 807 (% class="box infomessage" %) ... ... @@ -817,7 +817,6 @@ 817 817 818 818 There is no AT Command to poll uplink 819 819 820 - 821 821 * Downlink Payload (prefix 0x08): 822 822 823 823 (% class="box infomessage" %) ... ... @@ -844,7 +844,6 @@ 844 844 845 845 0: Disable Trigger Mode 846 846 847 - 848 848 * Downlink Payload (prefix 0x0A 06): 849 849 850 850 (% class="box infomessage" %) ... ... @@ -862,7 +862,6 @@ 862 862 863 863 There is no AT Command for this feature. 864 864 865 - 866 866 * Downlink Payload (prefix 0x AB 06): 867 867 868 868 (% class="box infomessage" %) ... ... @@ -883,7 +883,6 @@ 883 883 **Format: AT+DTRI=<DI1_TIRGGER_FlAG>,< DI2_TIRGGER_FlAG >** 884 884 ))) 885 885 886 - 887 887 **Example:** 888 888 889 889 AT+ DTRI =1,0 (Enable DI1 trigger / disable DI2 trigger) ... ... @@ -912,12 +912,10 @@ 912 912 913 913 b : delay timing. 914 914 915 - 916 916 **Example:** 917 917 918 918 AT+TRIG1=1,100(set DI1 port to trigger on high level, valid signal is 100ms ) 919 919 920 - 921 921 * Downlink Payload (prefix 0x09 01 ): 922 922 923 923 (% class="box infomessage" %) ... ... @@ -942,12 +942,10 @@ 942 942 943 943 b : delay timing. 944 944 945 - 946 946 **Example:** 947 947 948 948 AT+TRIG2=0,100(set DI1 port to trigger on low level, valid signal is 100ms ) 949 949 950 - 951 951 * Downlink Payload (prefix 0x09 02 ): 952 952 953 953 (% class="box infomessage" %) ... ... @@ -968,7 +968,6 @@ 968 968 **AT+ACLIM. ** 969 969 ))) 970 970 971 - 972 972 * Downlink Payload (prefix 0xAA 01 ): 973 973 974 974 (% class="box infomessage" %) ... ... @@ -989,7 +989,6 @@ 989 989 **AT+AVLIM. See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]** 990 990 ))) 991 991 992 - 993 993 * Downlink Payload (prefix 0xAA 00 ): 994 994 995 995 (% class="box infomessage" %) ... ... @@ -1010,7 +1010,6 @@ 1010 1010 **AT+ATDC=5. Device won’t response the second trigger within 5 minute after the first trigger.** 1011 1011 ))) 1012 1012 1013 - 1014 1014 * Downlink Payload (prefix 0xAC ): 1015 1015 1016 1016 (% class="box infomessage" %) ... ... @@ -1026,7 +1026,6 @@ 1026 1026 1027 1027 There is no AT Command to control Digital Output 1028 1028 1029 - 1030 1030 * Downlink Payload (prefix 0x02): 1031 1031 1032 1032 (% class="box infomessage" %) ... ... @@ -1060,7 +1060,6 @@ 1060 1060 1061 1061 There is no AT Command to control Digital Output 1062 1062 1063 - 1064 1064 * Downlink Payload (prefix 0xA9): 1065 1065 1066 1066 (% class="box infomessage" %) ... ... @@ -1080,22 +1080,18 @@ 1080 1080 1081 1081 00: DO pins will change to an inverter state after timeout 1082 1082 1083 - 1084 1084 (% style="color:#4f81bd" %)**Third Byte**(%%): Control Method and Ports status: 1085 1085 1086 1086 [[image:image-20220524093238-6.png]] 1087 1087 1088 - 1089 1089 (% style="color:#4f81bd" %)**Fourth Byte**(%%): Control Method and Ports status: 1090 1090 1091 1091 [[image:image-20220524093328-7.png]] 1092 1092 1093 - 1094 1094 (% style="color:#4f81bd" %)**Fifth Byte**(%%): Control Method and Ports status: 1095 1095 1096 1096 [[image:image-20220524093351-8.png]] 1097 1097 1098 - 1099 1099 (% style="color:#4f81bd" %)**Sixth and Seventh Byte**: 1100 1100 1101 1101 Latching time. Unit: ms ... ... @@ -1102,7 +1102,6 @@ 1102 1102 1103 1103 Device will upload a packet if downlink code executes successfully. 1104 1104 1105 - 1106 1106 **Example payload:** 1107 1107 1108 1108 **~1. A9 01 01 01 01 07 D0** ... ... @@ -1123,13 +1123,12 @@ 1123 1123 1124 1124 1125 1125 1126 -=== =3.4.2.14 Relay ~-~- Control Relay Output RO1/RO2 ====1088 +=== 3.4.2.14 Relay ~-~- Control Relay Output RO1/RO2 === 1127 1127 1128 1128 * AT Command: 1129 1129 1130 1130 There is no AT Command to control Relay Output 1131 1131 1132 - 1133 1133 * Downlink Payload (prefix 0x03): 1134 1134 1135 1135 (% class="box infomessage" %) ... ... @@ -1159,7 +1159,6 @@ 1159 1159 1160 1160 There is no AT Command to control Relay Output 1161 1161 1162 - 1163 1163 * Downlink Payload (prefix 0x05): 1164 1164 1165 1165 (% class="box infomessage" %) ... ... @@ -1177,17 +1177,14 @@ 1177 1177 1178 1178 00: Relays will change to an inverter state after timeout 1179 1179 1180 - 1181 1181 (% style="color:#4f81bd" %)**Third Byte(bb)**(%%): Control Method and Ports status: 1182 1182 1183 1183 [[image:image-20220524093831-10.png]] 1184 1184 1185 - 1186 1186 (% style="color:#4f81bd" %)**Fourth/Fifth Bytes(cc)**(%%): Latching time. Unit: ms 1187 1187 1188 1188 Device will upload a packet if downlink code executes successfully. 1189 1189 1190 - 1191 1191 **Example payload:** 1192 1192 1193 1193 **~1. 05 01 11 07 D0** ... ... @@ -1219,7 +1219,6 @@ 1219 1219 **AT+VOLMAX ~/~/ See [[MOD4>>||anchor="H3.3.4AT2BMOD3D42CSingleDICounting2B1xVoltageCounting"]]** 1220 1220 ))) 1221 1221 1222 - 1223 1223 * Downlink Payload (prefix 0xA5): 1224 1224 1225 1225 (% class="box infomessage" %) ... ... @@ -1246,7 +1246,6 @@ 1246 1246 1247 1247 Bb cc dd ee: number to be set 1248 1248 1249 - 1250 1250 * Downlink Payload (prefix 0xA8): 1251 1251 1252 1252 (% class="box infomessage" %)