Changes for page LT-22222-L -- LoRa I/O Controller User Manual
Last modified by Saxer Lin on 2025/04/15 17:24
Summary
-
Page properties (1 modified, 0 added, 0 removed)
Details
- Page properties
-
- Content
-
... ... @@ -215,6 +215,7 @@ 215 215 [[image:1653297104069-180.png]] 216 216 217 217 218 + 218 218 = 3. Operation Mode = 219 219 220 220 == 3.1 How it works? == ... ... @@ -229,6 +229,8 @@ 229 229 230 230 ))) 231 231 233 + 234 + 232 232 == 3.2 Example to join LoRaWAN network == 233 233 234 234 ((( ... ... @@ -270,6 +270,7 @@ 270 270 [[image:1653298044601-602.png||height="405" width="709"]] 271 271 272 272 276 + 273 273 == 3.3 Uplink Payload == 274 274 275 275 There are five working modes + one interrupt mode on LT for different type application: ... ... @@ -281,6 +281,8 @@ 281 281 * **MOD5**: Single DI Counting + 2 x AVI + 1 x ACI + DO + RO 282 282 * **ADDMOD6**: Trigger Mode, Optional, used together with MOD1 ~~ MOD5 283 283 288 + 289 + 284 284 === 3.3.1 AT+MOD~=1, 2ACI+2AVI === 285 285 286 286 The uplink payload includes totally 9 bytes. Uplink packets use FPORT=2 and every 10 minutes send one uplink by default. ... ... @@ -316,6 +316,7 @@ 316 316 * [1] RO1 relay channel is close and the RO1 LED is ON. 317 317 * [0] RO2 relay channel is open and RO2 LED is OFF; 318 318 325 + 319 319 **LT22222-L:** 320 320 321 321 * [1] DI2 channel is high input and DI2 LED is ON; ... ... @@ -331,6 +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 333 333 341 + 342 + 334 334 === 3.3.2 AT+MOD~=2, (Double DI Counting) === 335 335 336 336 **For LT-22222-L**: this mode the **DI1 and DI2** are used as counting pins. ... ... @@ -424,6 +424,7 @@ 424 424 ))) 425 425 426 426 436 + 427 427 === 3.3.3 AT+MOD~=3, Single DI Counting + 2 x ACI === 428 428 429 429 **LT22222-L**: This mode the DI1 is used as a counting pin. ... ... @@ -468,6 +468,8 @@ 468 468 469 469 ))) 470 470 481 + 482 + 471 471 === 3.3.4 AT+MOD~=4, Single DI Counting + 1 x Voltage Counting === 472 472 473 473 **LT22222-L**: This mode the DI1 is used as a counting pin. ... ... @@ -549,6 +549,7 @@ 549 549 ))) 550 550 551 551 564 + 552 552 === 3.3.5 AT+MOD~=5, Single DI Counting + 2 x AVI + 1 x ACI === 553 553 554 554 **LT22222-L**: This mode the DI1 is used as a counting pin. ... ... @@ -593,6 +593,8 @@ 593 593 594 594 ))) 595 595 609 + 610 + 596 596 === 3.3.6 AT+ADDMOD~=6. (Trigger Mode, Optional) === 597 597 598 598 (% style="color:#4f81bd" %)**This mode is an optional mode for trigger purpose. It can run together with other mode.** ... ... @@ -716,6 +716,7 @@ 716 716 When device got this command, it will send the MOD6 payload. 717 717 718 718 734 + 719 719 === 3.3.7 Payload Decoder === 720 720 721 721 ((( ... ... @@ -724,6 +724,8 @@ 724 724 725 725 ))) 726 726 743 + 744 + 727 727 == 3.4 Configure LT via AT or Downlink == 728 728 729 729 User can configure LT I/O Controller via AT Commands or LoRaWAN Downlink Commands ... ... @@ -736,11 +736,14 @@ 736 736 737 737 * (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for LT-22222-L. User can see these commands below: 738 738 757 + 758 + 739 739 === 3.4.1 Common Commands === 740 740 741 741 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]] 742 742 743 743 764 + 744 744 === 3.4.2 Sensor related commands === 745 745 746 746 ==== 3.4.2.1 Set Transmit Interval ==== ... ... @@ -764,6 +764,7 @@ 764 764 ))) 765 765 766 766 788 + 767 767 ==== 3.4.2.2 Set Work Mode (AT+MOD) ==== 768 768 769 769 Set work mode. ... ... @@ -785,6 +785,7 @@ 785 785 ))) 786 786 787 787 810 + 788 788 ==== 3.4.2.3 Poll an uplink ==== 789 789 790 790 * AT Command: ... ... @@ -801,6 +801,7 @@ 801 801 **Example**: 0x08FF, ask device to send an Uplink 802 802 803 803 827 + 804 804 ==== 3.4.2.4 Enable Trigger Mode ==== 805 805 806 806 Use of trigger mode, please check [[ADDMOD6>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]