Changes for page LT-22222-L -- LoRa I/O Controller User Manual
Last modified by Mengting Qiu on 2025/06/04 18:42
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... ... @@ -275,8 +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 - 280 280 === 3.3.1 AT+MOD~=1, 2ACI+2AVI === 281 281 282 282 The uplink payload includes totally 9 bytes. Uplink packets use FPORT=2 and every 10 minutes send one uplink by default. ... ... @@ -284,8 +284,6 @@ 284 284 [[image:image-20220523174024-3.png]] 285 285 286 286 ((( 287 - 288 - 289 289 (% style="color:#4f81bd" %)**DIDORO**(%%) is a combination for RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1. Totally 1bytes as below 290 290 ))) 291 291 ... ... @@ -299,7 +299,6 @@ 299 299 300 300 For example if payload is: [[image:image-20220523175847-2.png]] 301 301 302 - 303 303 **The value for the interface is: ** 304 304 305 305 AVI1 channel voltage is 0x04AB/1000=1195（DEC）/1000=1.195V ... ... @@ -315,7 +315,6 @@ 315 315 * [1] RO1 relay channel is close and the RO1 LED is ON. 316 316 * [0] RO2 relay channel is open and RO2 LED is OFF; 317 317 318 - 319 319 **LT22222-L:** 320 320 321 321 * [1] DI2 channel is high input and DI2 LED is ON; ... ... @@ -331,11 +331,8 @@ 331 331 ** DO1 is high in case there is load between DO1 and V+. 332 332 ** DO1 LED is off in both case 333 333 334 - 335 - 336 336 === 3.3.2 AT+MOD~=2, (Double DI Counting) === 337 337 338 - 339 339 **For LT-22222-L**: this mode the **DI1 and DI2** are used as counting pins. 340 340 341 341 ((( ... ... @@ -344,7 +344,6 @@ 344 344 345 345 [[image:image-20220523180452-3.png]] 346 346 347 - 348 348 ((( 349 349 (% style="color:#4f81bd" %)**DIDORO**(%%) is a combination for RO1, RO2, DO3, DO2 and DO1. Totally 1bytes as below 350 350 ))) ... ... @@ -360,8 +360,6 @@ 360 360 ))) 361 361 362 362 ((( 363 - 364 - 365 365 **To use counting mode, please run:** 366 366 ))) 367 367 ... ... @@ -380,8 +380,6 @@ 380 380 ))) 381 381 382 382 ((( 383 - 384 - 385 385 (% style="color:#4f81bd" %)**AT Commands for counting:** 386 386 ))) 387 387 ... ... @@ -478,9 +478,9 @@ 478 478 ))) 479 479 480 480 467 + 481 481 === 3.3.4 AT+MOD~=4, Single DI Counting + 1 x Voltage Counting === 482 482 483 - 484 484 **LT22222-L**: This mode the DI1 is used as a counting pin. 485 485 486 486 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. ... ... @@ -487,7 +487,6 @@ 487 487 488 488 [[image:image-20220523181903-8.png]] 489 489 490 - 491 491 ((( 492 492 (% style="color:#4f81bd" %)**DIDORO **(%%)is a combination for RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1. Totally 1bytes as below 493 493 ))) ... ... @@ -503,8 +503,6 @@ 503 503 ))) 504 504 505 505 ((( 506 - 507 - 508 508 **To use this mode, please run:** 509 509 ))) 510 510 ... ... @@ -531,8 +531,6 @@ 531 531 ))) 532 532 533 533 ((( 534 - 535 - 536 536 **Plus below command for AVI1 Counting:** 537 537 ))) 538 538 ... ... @@ -568,14 +568,11 @@ 568 568 569 569 === 3.3.5 AT+MOD~=5, Single DI Counting + 2 x AVI + 1 x ACI === 570 570 571 - 572 572 **LT22222-L**: This mode the DI1 is used as a counting pin. 573 573 574 574 [[image:image-20220523182334-9.png]] 575 575 576 576 ((( 577 - 578 - 579 579 (% style="color:#4f81bd" %)**DIDORO**(%%) is a combination for RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1. Totally 1bytes as below 580 580 ))) 581 581 ... ... @@ -590,8 +590,6 @@ 590 590 ))) 591 591 592 592 ((( 593 - 594 - 595 595 **To use this mode, please run:** 596 596 ))) 597 597 ... ... @@ -611,6 +611,8 @@ 611 611 612 612 ((( 613 613 Other AT Commands for counting are similar to [[MOD2 Counting Command>>||anchor="H3.3.2AT2BMOD3D22C28DoubleDICounting29"]]. 590 + 591 + 614 614 ))) 615 615 616 616 ... ... @@ -617,7 +617,6 @@ 617 617 618 618 === 3.3.6 AT+ADDMOD~=6. (Trigger Mode, Optional) === 619 619 620 - 621 621 (% style="color:#4f81bd" %)**This mode is an optional mode for trigger purpose. It can run together with other mode.** 622 622 623 623 For example, if user has configured below commands: ... ... @@ -681,17 +681,14 @@ 681 681 682 682 Yy4 yy4: AC2 or AV2 high limit. 683 683 684 - 685 685 **Example1**: AA 00 13 88 00 00 00 00 00 00 686 686 687 687 Same as AT+AVLIM=5000,0,0,0 (If AVI1 voltage lower than 5V , trigger uplink, 0 means ignore) 688 688 689 - 690 690 **Example2**: AA 02 01 00 691 691 692 692 Same as AT+ DTRI =1,0 (Enable DI1 trigger / disable DI2 trigger) 693 693 694 - 695 695 (% style="color:#4f81bd" %)**Trigger Settings Payload Explanation:** 696 696 697 697 MOD6 Payload : total 11 bytes payload ... ... @@ -698,7 +698,6 @@ 698 698 699 699 [[image:image-20220524085923-1.png]] 700 700 701 - 702 702 (% style="color:#4f81bd" %)**TRI FLAG1**(%%) is a combination to show if trigger is set for this part. Totally 1byte as below 703 703 704 704 [[image:image-20220524090106-2.png]] ... ... @@ -747,8 +747,6 @@ 747 747 === 3.3.7 Payload Decoder === 748 748 749 749 ((( 750 - 751 - 752 752 **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/]] 753 753 754 754 ... ... @@ -768,7 +768,6 @@ 768 768 769 769 * (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for LT-22222-L. User can see these commands below: 770 770 771 - 772 772 === 3.4.1 Common Commands === 773 773 774 774 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]] ... ... @@ -790,7 +790,6 @@ 790 790 791 791 **Example: **AT+TDC=30000. Means set interval to 30 seconds 792 792 793 - 794 794 * Downlink Payload (prefix 0x01): 795 795 796 796 (% class="box infomessage" %) ... ... @@ -813,7 +813,6 @@ 813 813 814 814 **Example**: AT+MOD=2. Set work mode to Double DI counting mode 815 815 816 - 817 817 * Downlink Payload (prefix 0x0A): 818 818 819 819 (% class="box infomessage" %) ... ... @@ -829,7 +829,6 @@ 829 829 830 830 There is no AT Command to poll uplink 831 831 832 - 833 833 * Downlink Payload (prefix 0x08): 834 834 835 835 (% class="box infomessage" %) ... ... @@ -856,7 +856,6 @@ 856 856 857 857 0: Disable Trigger Mode 858 858 859 - 860 860 * Downlink Payload (prefix 0x0A 06): 861 861 862 862 (% class="box infomessage" %) ... ... @@ -874,7 +874,6 @@ 874 874 875 875 There is no AT Command for this feature. 876 876 877 - 878 878 * Downlink Payload (prefix 0x AB 06): 879 879 880 880 (% class="box infomessage" %) ... ... @@ -895,7 +895,6 @@ 895 895 **Format: AT+DTRI=<DI1_TIRGGER_FlAG>,< DI2_TIRGGER_FlAG >** 896 896 ))) 897 897 898 - 899 899 **Example:** 900 900 901 901 AT+ DTRI =1,0 (Enable DI1 trigger / disable DI2 trigger) ... ... @@ -924,12 +924,10 @@ 924 924 925 925 b : delay timing. 926 926 927 - 928 928 **Example:** 929 929 930 930 AT+TRIG1=1,100(set DI1 port to trigger on high level, valid signal is 100ms ) 931 931 932 - 933 933 * Downlink Payload (prefix 0x09 01 ): 934 934 935 935 (% class="box infomessage" %) ... ... @@ -954,12 +954,10 @@ 954 954 955 955 b : delay timing. 956 956 957 - 958 958 **Example:** 959 959 960 960 AT+TRIG2=0,100(set DI1 port to trigger on low level, valid signal is 100ms ) 961 961 962 - 963 963 * Downlink Payload (prefix 0x09 02 ): 964 964 965 965 (% class="box infomessage" %) ... ... @@ -980,7 +980,6 @@ 980 980 **AT+ACLIM. ** 981 981 ))) 982 982 983 - 984 984 * Downlink Payload (prefix 0xAA 01 ): 985 985 986 986 (% class="box infomessage" %) ... ... @@ -1001,7 +1001,6 @@ 1001 1001 **AT+AVLIM. See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]** 1002 1002 ))) 1003 1003 1004 - 1005 1005 * Downlink Payload (prefix 0xAA 00 ): 1006 1006 1007 1007 (% class="box infomessage" %) ... ... @@ -1022,7 +1022,6 @@ 1022 1022 **AT+ATDC=5. Device won’t response the second trigger within 5 minute after the first trigger.** 1023 1023 ))) 1024 1024 1025 - 1026 1026 * Downlink Payload (prefix 0xAC ): 1027 1027 1028 1028 (% class="box infomessage" %) ... ... @@ -1038,7 +1038,6 @@ 1038 1038 1039 1039 There is no AT Command to control Digital Output 1040 1040 1041 - 1042 1042 * Downlink Payload (prefix 0x02): 1043 1043 1044 1044 (% class="box infomessage" %) ... ... @@ -1072,7 +1072,6 @@ 1072 1072 1073 1073 There is no AT Command to control Digital Output 1074 1074 1075 - 1076 1076 * Downlink Payload (prefix 0xA9): 1077 1077 1078 1078 (% class="box infomessage" %) ... ... @@ -1092,22 +1092,18 @@ 1092 1092 1093 1093 00: DO pins will change to an inverter state after timeout 1094 1094 1095 - 1096 1096 (% style="color:#4f81bd" %)**Third Byte**(%%): Control Method and Ports status: 1097 1097 1098 1098 [[image:image-20220524093238-6.png]] 1099 1099 1100 - 1101 1101 (% style="color:#4f81bd" %)**Fourth Byte**(%%): Control Method and Ports status: 1102 1102 1103 1103 [[image:image-20220524093328-7.png]] 1104 1104 1105 - 1106 1106 (% style="color:#4f81bd" %)**Fifth Byte**(%%): Control Method and Ports status: 1107 1107 1108 1108 [[image:image-20220524093351-8.png]] 1109 1109 1110 - 1111 1111 (% style="color:#4f81bd" %)**Sixth and Seventh Byte**: 1112 1112 1113 1113 Latching time. Unit: ms ... ... @@ -1114,7 +1114,6 @@ 1114 1114 1115 1115 Device will upload a packet if downlink code executes successfully. 1116 1116 1117 - 1118 1118 **Example payload:** 1119 1119 1120 1120 **~1. A9 01 01 01 01 07 D0** ... ... @@ -1135,13 +1135,12 @@ 1135 1135 1136 1136 1137 1137 1138 -=== =3.4.2.14 Relay ~-~- Control Relay Output RO1/RO2 ====1088 +=== 3.4.2.14 Relay ~-~- Control Relay Output RO1/RO2 === 1139 1139 1140 1140 * AT Command: 1141 1141 1142 1142 There is no AT Command to control Relay Output 1143 1143 1144 - 1145 1145 * Downlink Payload (prefix 0x03): 1146 1146 1147 1147 (% class="box infomessage" %) ... ... @@ -1171,7 +1171,6 @@ 1171 1171 1172 1172 There is no AT Command to control Relay Output 1173 1173 1174 - 1175 1175 * Downlink Payload (prefix 0x05): 1176 1176 1177 1177 (% class="box infomessage" %) ... ... @@ -1189,12 +1189,10 @@ 1189 1189 1190 1190 00: Relays will change to an inverter state after timeout 1191 1191 1192 - 1193 1193 (% style="color:#4f81bd" %)**Third Byte(bb)**(%%): Control Method and Ports status: 1194 1194 1195 1195 [[image:image-20220524093831-10.png]] 1196 1196 1197 - 1198 1198 (% style="color:#4f81bd" %)**Fourth/Fifth Bytes(cc)**(%%): Latching time. Unit: ms 1199 1199 1200 1200 Device will upload a packet if downlink code executes successfully. ... ... @@ -1231,7 +1231,6 @@ 1231 1231 **AT+VOLMAX ~/~/ See [[MOD4>>||anchor="H3.3.4AT2BMOD3D42CSingleDICounting2B1xVoltageCounting"]]** 1232 1232 ))) 1233 1233 1234 - 1235 1235 * Downlink Payload (prefix 0xA5): 1236 1236 1237 1237 (% class="box infomessage" %) ... ... @@ -1258,7 +1258,6 @@ 1258 1258 1259 1259 Bb cc dd ee: number to be set 1260 1260 1261 - 1262 1262 * Downlink Payload (prefix 0xA8): 1263 1263 1264 1264 (% class="box infomessage" %)