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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... ... @@ -235,7 +235,7 @@ 235 235 ))) 236 236 237 237 ((( 238 -**Step 1**: Create a device in TTN with the OTAA keys from LT IO controller. 238 +**(% style="color:blue" %)Step 1**(%%): Create a device in TTN with the OTAA keys from LT IO controller. 239 239 ))) 240 240 241 241 ((( ... ... @@ -257,7 +257,7 @@ 257 257 258 258 259 259 ((( 260 -**Step 2**: Power on LT and it will auto join to the TTN network. After join success, it will start to upload message to TTN and user can see in the panel. 260 +**(% style="color:blue" %)Step 2**(%%): Power on LT and it will auto join to the TTN network. After join success, it will start to upload message to TTN and user can see in the panel. 261 261 ))) 262 262 263 263 [[image:1653298044601-602.png||height="405" width="709"]] ... ... @@ -275,6 +275,8 @@ 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 + 278 278 === 3.3.1 AT+MOD~=1, 2ACI+2AVI === 279 279 280 280 The uplink payload includes totally 9 bytes. Uplink packets use FPORT=2 and every 10 minutes send one uplink by default. ... ... @@ -282,6 +282,8 @@ 282 282 [[image:image-20220523174024-3.png]] 283 283 284 284 ((( 287 + 288 + 285 285 (% style="color:#4f81bd" %)**DIDORO**(%%) is a combination for RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1. Totally 1bytes as below 286 286 ))) 287 287 ... ... @@ -295,6 +295,7 @@ 295 295 296 296 For example if payload is: [[image:image-20220523175847-2.png]] 297 297 302 + 298 298 **The value for the interface is: ** 299 299 300 300 AVI1 channel voltage is 0x04AB/1000=1195（DEC）/1000=1.195V ... ... @@ -310,6 +310,8 @@ 310 310 * [1] RO1 relay channel is close and the RO1 LED is ON. 311 311 * [0] RO2 relay channel is open and RO2 LED is OFF; 312 312 318 + 319 + 313 313 **LT22222-L:** 314 314 315 315 * [1] DI2 channel is high input and DI2 LED is ON; ... ... @@ -325,6 +325,8 @@ 325 325 ** DO1 is high in case there is load between DO1 and V+. 326 326 ** DO1 LED is off in both case 327 327 335 + 336 + 328 328 === 3.3.2 AT+MOD~=2, (Double DI Counting) === 329 329 330 330 ... ... @@ -624,6 +624,7 @@ 624 624 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.** 625 625 626 626 636 + 627 627 **AT Command to set Trigger Condition**: 628 628 629 629 (% style="color:#4f81bd" %)**Trigger base on voltage**: ... ... @@ -637,6 +637,7 @@ 637 637 AT+AVLIM=5000,0,0,0 (If AVI1 voltage lower than 5V , trigger uplink, 0 means ignore) 638 638 639 639 650 + 640 640 (% style="color:#4f81bd" %)**Trigger base on current**: 641 641 642 642 Format: AT+ACLIM=<AC1_LIMIT_LOW>,< AC1_LIMIT_HIGH>,<AC2_LIMIT_LOW>,< AC2_LIMIT_HIGH> ... ... @@ -646,6 +646,7 @@ 646 646 AT+ACLIM=10000,15000,0,0 (If ACI1 voltage lower than 10mA or higher than 15mA, trigger an uplink) 647 647 648 648 660 + 649 649 (% style="color:#4f81bd" %)**Trigger base on DI status**: 650 650 651 651 DI status trigger Flag. ... ... @@ -652,12 +652,13 @@ 652 652 653 653 Format: AT+DTRI=<DI1_TIRGGER_FlAG>,< DI2_TIRGGER_FlAG > 654 654 667 + 655 655 **Example:** 656 656 657 657 AT+ DTRI =1,0 (Enable DI1 trigger / disable DI2 trigger) 658 658 659 659 660 -**Downlink Command to set Trigger Condition** 673 +**Downlink Command to set Trigger Condition:** 661 661 662 662 Type Code: 0xAA. Downlink command same as AT Command **AT+AVLIM, AT+ACLIM** 663 663 ... ... @@ -686,6 +686,7 @@ 686 686 Same as AT+ DTRI =1,0 (Enable DI1 trigger / disable DI2 trigger) 687 687 688 688 702 + 689 689 (% style="color:#4f81bd" %)**Trigger Settings Payload Explanation:** 690 690 691 691 MOD6 Payload : total 11 bytes payload ... ... @@ -700,6 +700,7 @@ 700 700 * Each bits shows if the corresponding trigger has been configured. 701 701 702 702 717 + 703 703 **Example:** 704 704 705 705 10100000: Means the system has configure to use the trigger: AC1_LOW and AV2_LOW ... ... @@ -712,6 +712,7 @@ 712 712 * Each bits shows which status has been trigger on this uplink. 713 713 714 714 730 + 715 715 **Example:** 716 716 717 717 10000000: Means this packet is trigger by AC1_LOW. Means voltage too low. ... ... @@ -724,6 +724,7 @@ 724 724 * Each bits shows which status has been trigger on this uplink. 725 725 726 726 743 + 727 727 **Example:** 728 728 729 729 00000111: Means both DI1 and DI2 trigger are enabled and this packet is trigger by DI1.