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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... ... @@ -602,13 +602,11 @@ 602 602 * **AT+MOD=1 ** **~-~->** The normal working mode 603 603 * **AT+ADDMOD6=1** **~-~->** Enable trigger 604 604 605 - 606 606 LT will keep monitoring AV1/AV2/AC1/AC2 every 5 seconds; LT will send uplink packets in two cases: 607 607 608 608 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 609 609 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.** 610 610 611 - 612 612 **AT Command to set Trigger Condition**: 613 613 614 614 (% style="color:#4f81bd" %)**Trigger base on voltage**: ... ... @@ -660,17 +660,14 @@ 660 660 661 661 Yy4 yy4: AC2 or AV2 high limit. 662 662 663 - 664 664 **Example1**: AA 00 13 88 00 00 00 00 00 00 665 665 666 666 Same as AT+AVLIM=5000,0,0,0 (If AVI1 voltage lower than 5V , trigger uplink, 0 means ignore) 667 667 668 - 669 669 **Example2**: AA 02 01 00 670 670 671 671 Same as AT+ DTRI =1,0 (Enable DI1 trigger / disable DI2 trigger) 672 672 673 - 674 674 (% style="color:#4f81bd" %)**Trigger Settings Payload Explanation:** 675 675 676 676 MOD6 Payload : total 11 bytes payload ... ... @@ -677,7 +677,6 @@ 677 677 678 678 [[image:image-20220524085923-1.png]] 679 679 680 - 681 681 (% style="color:#4f81bd" %)**TRI FLAG1**(%%) is a combination to show if trigger is set for this part. Totally 1byte as below 682 682 683 683 [[image:image-20220524090106-2.png]] ... ... @@ -684,7 +684,6 @@ 684 684 685 685 * Each bits shows if the corresponding trigger has been configured. 686 686 687 - 688 688 **Example:** 689 689 690 690 10100000: Means the system has configure to use the trigger: AC1_LOW and AV2_LOW ... ... @@ -696,7 +696,6 @@ 696 696 697 697 * Each bits shows which status has been trigger on this uplink. 698 698 699 - 700 700 **Example:** 701 701 702 702 10000000: Means this packet is trigger by AC1_LOW. Means voltage too low. ... ... @@ -708,7 +708,6 @@ 708 708 709 709 * Each bits shows which status has been trigger on this uplink. 710 710 711 - 712 712 **Example:** 713 713 714 714 00000111: Means both DI1 and DI2 trigger are enabled and this packet is trigger by DI1. ... ... @@ -748,8 +748,6 @@ 748 748 749 749 * (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for LT-22222-L. User can see these commands below: 750 750 751 - 752 - 753 753 === 3.4.1 Common Commands === 754 754 755 755 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]] ... ... @@ -771,7 +771,6 @@ 771 771 772 772 **Example: **AT+TDC=30000. Means set interval to 30 seconds 773 773 774 - 775 775 * Downlink Payload (prefix 0x01): 776 776 777 777 (% class="box infomessage" %) ... ... @@ -794,7 +794,6 @@ 794 794 795 795 **Example**: AT+MOD=2. Set work mode to Double DI counting mode 796 796 797 - 798 798 * Downlink Payload (prefix 0x0A): 799 799 800 800 (% class="box infomessage" %) ... ... @@ -810,7 +810,6 @@ 810 810 811 811 There is no AT Command to poll uplink 812 812 813 - 814 814 * Downlink Payload (prefix 0x08): 815 815 816 816 (% class="box infomessage" %) ... ... @@ -837,7 +837,6 @@ 837 837 838 838 0: Disable Trigger Mode 839 839 840 - 841 841 * Downlink Payload (prefix 0x0A 06): 842 842 843 843 (% class="box infomessage" %) ... ... @@ -855,7 +855,6 @@ 855 855 856 856 There is no AT Command for this feature. 857 857 858 - 859 859 * Downlink Payload (prefix 0x AB 06): 860 860 861 861 (% class="box infomessage" %) ... ... @@ -876,7 +876,6 @@ 876 876 **Format: AT+DTRI=<DI1_TIRGGER_FlAG>,< DI2_TIRGGER_FlAG >** 877 877 ))) 878 878 879 - 880 880 **Example:** 881 881 882 882 AT+ DTRI =1,0 (Enable DI1 trigger / disable DI2 trigger) ... ... @@ -905,12 +905,10 @@ 905 905 906 906 b : delay timing. 907 907 908 - 909 909 **Example:** 910 910 911 911 AT+TRIG1=1,100(set DI1 port to trigger on high level, valid signal is 100ms ) 912 912 913 - 914 914 * Downlink Payload (prefix 0x09 01 ): 915 915 916 916 (% class="box infomessage" %) ... ... @@ -935,12 +935,10 @@ 935 935 936 936 b : delay timing. 937 937 938 - 939 939 **Example:** 940 940 941 941 AT+TRIG2=0,100(set DI1 port to trigger on low level, valid signal is 100ms ) 942 942 943 - 944 944 * Downlink Payload (prefix 0x09 02 ): 945 945 946 946 (% class="box infomessage" %) ... ... @@ -961,7 +961,6 @@ 961 961 **AT+ACLIM. ** 962 962 ))) 963 963 964 - 965 965 * Downlink Payload (prefix 0xAA 01 ): 966 966 967 967 (% class="box infomessage" %) ... ... @@ -982,7 +982,6 @@ 982 982 **AT+AVLIM. See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]** 983 983 ))) 984 984 985 - 986 986 * Downlink Payload (prefix 0xAA 00 ): 987 987 988 988 (% class="box infomessage" %) ... ... @@ -1003,7 +1003,6 @@ 1003 1003 **AT+ATDC=5. Device won’t response the second trigger within 5 minute after the first trigger.** 1004 1004 ))) 1005 1005 1006 - 1007 1007 * Downlink Payload (prefix 0xAC ): 1008 1008 1009 1009 (% class="box infomessage" %) ... ... @@ -1019,7 +1019,6 @@ 1019 1019 1020 1020 There is no AT Command to control Digital Output 1021 1021 1022 - 1023 1023 * Downlink Payload (prefix 0x02): 1024 1024 1025 1025 (% class="box infomessage" %) ... ... @@ -1053,7 +1053,6 @@ 1053 1053 1054 1054 There is no AT Command to control Digital Output 1055 1055 1056 - 1057 1057 * Downlink Payload (prefix 0xA9): 1058 1058 1059 1059 (% class="box infomessage" %) ... ... @@ -1073,22 +1073,18 @@ 1073 1073 1074 1074 00: DO pins will change to an inverter state after timeout 1075 1075 1076 - 1077 1077 (% style="color:#4f81bd" %)**Third Byte**(%%): Control Method and Ports status: 1078 1078 1079 1079 [[image:image-20220524093238-6.png]] 1080 1080 1081 - 1082 1082 (% style="color:#4f81bd" %)**Fourth Byte**(%%): Control Method and Ports status: 1083 1083 1084 1084 [[image:image-20220524093328-7.png]] 1085 1085 1086 - 1087 1087 (% style="color:#4f81bd" %)**Fifth Byte**(%%): Control Method and Ports status: 1088 1088 1089 1089 [[image:image-20220524093351-8.png]] 1090 1090 1091 - 1092 1092 (% style="color:#4f81bd" %)**Sixth and Seventh Byte**: 1093 1093 1094 1094 Latching time. Unit: ms ... ... @@ -1095,7 +1095,6 @@ 1095 1095 1096 1096 Device will upload a packet if downlink code executes successfully. 1097 1097 1098 - 1099 1099 **Example payload:** 1100 1100 1101 1101 **~1. A9 01 01 01 01 07 D0** ... ... @@ -1116,13 +1116,12 @@ 1116 1116 1117 1117 1118 1118 1119 -=== =3.4.2.14 Relay ~-~- Control Relay Output RO1/RO2 ====1088 +=== 3.4.2.14 Relay ~-~- Control Relay Output RO1/RO2 === 1120 1120 1121 1121 * AT Command: 1122 1122 1123 1123 There is no AT Command to control Relay Output 1124 1124 1125 - 1126 1126 * Downlink Payload (prefix 0x03): 1127 1127 1128 1128 (% class="box infomessage" %)