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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... ... @@ -181,7 +181,6 @@ 181 181 * Firmware upgradable via program port 182 182 * Counting 183 183 184 - 185 185 == 1.4 Applications == 186 186 187 187 * Smart Buildings & Home Automation ... ... @@ -191,7 +191,6 @@ 191 191 * Smart Cities 192 192 * Smart Factory 193 193 194 - 195 195 == 1.5 Hardware Variants == 196 196 197 197 (% border="1" style="background-color:#f7faff; width:500px" %) ... ... @@ -207,7 +207,6 @@ 207 207 208 208 209 209 210 - 211 211 = 2. Power ON Device = 212 212 213 213 The LT controller can be powered by 7 ~~ 24V DC power source. Connect VIN to Power Input V+ and GND to power input V- to power the LT controller. ... ... @@ -288,7 +288,6 @@ 288 288 * **MOD5**: Single DI Counting + 2 x AVI + 1 x ACI + DO + RO 289 289 * **ADDMOD6**: Trigger Mode, Optional, used together with MOD1 ~~ MOD5 290 290 291 - 292 292 === 3.3.1 AT+MOD~=1, 2ACI+2AVI === 293 293 294 294 The uplink payload includes totally 9 bytes. Uplink packets use FPORT=2 and every 10 minutes send one uplink by default. ... ... @@ -342,7 +342,6 @@ 342 342 ** DO1 is high in case there is load between DO1 and V+. 343 343 ** DO1 LED is off in both case 344 344 345 - 346 346 === 3.3.2 AT+MOD~=2, (Double DI Counting) === 347 347 348 348 ... ... @@ -394,17 +394,17 @@ 394 394 **For LT22222-L:** 395 395 396 396 397 -**AT+TRIG1=0,100 (set DI1 port to trigger on low level, valid signal is 100ms) ** 392 +(% style="color:blue" %)**AT+TRIG1=0,100**(%%)** (set DI1 port to trigger on low level, valid signal is 100ms) ** 398 398 399 -**AT+TRIG1=1,100 (set DI1 port to trigger on high level, valid signal is 100ms ) ** 394 +(% style="color:blue" %)**AT+TRIG1=1,100**(%%)** (set DI1 port to trigger on high level, valid signal is 100ms ) ** 400 400 401 -**AT+TRIG2=0,100 (set DI2 port to trigger on low level, valid signal is 100ms) ** 396 +(% style="color:blue" %)**AT+TRIG2=0,100**(%%)** (set DI2 port to trigger on low level, valid signal is 100ms) ** 402 402 403 -**AT+TRIG2=1,100 (set DI2 port to trigger on high level, valid signal is 100ms ) ** 398 +(% style="color:blue" %)**AT+TRIG2=1,100**(%%)** (set DI2 port to trigger on high level, valid signal is 100ms ) ** 404 404 405 -**AT+SETCNT=1,60 (Set COUNT1 value to 60)** 400 +(% style="color:blue" %)**AT+SETCNT=1,60**(%%)** (Set COUNT1 value to 60)** 406 406 407 -**AT+SETCNT=2,60 (Set COUNT2 value to 60)** 402 +(% style="color:blue" %)**AT+SETCNT=2,60**(%%)** (Set COUNT2 value to 60)** 408 408 ))) 409 409 410 410 ... ... @@ -711,7 +711,6 @@ 711 711 712 712 * (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for LT-22222-L. User can see these commands below: 713 713 714 - 715 715 === 3.4.1 Common Commands === 716 716 717 717 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]] ... ... @@ -726,23 +726,19 @@ 726 726 727 727 * (% style="color:#037691" %)**AT Command:** 728 728 729 -(% class="box infomessage" %) 730 -((( 731 731 **AT+TDC=N ** 732 -))) 733 733 725 + 734 734 **Example: **AT+TDC=30000. Means set interval to 30 seconds 735 735 736 736 737 737 * (% style="color:#037691" %)**Downlink Payload (prefix 0x01):** 738 738 739 -(% class="box infomessage" %) 740 -((( 741 741 **0x01 aa bb cc ~/~/ Same as AT+TDC=0x(aa bb cc)** 742 -))) 743 743 744 744 745 745 735 + 746 746 ==== 3.4.2.2 Set Work Mode (AT+MOD) ==== 747 747 748 748 Set work mode. ... ... @@ -749,36 +749,29 @@ 749 749 750 750 * (% style="color:#037691" %)**AT Command:** 751 751 752 -(% class="box infomessage" %) 753 -((( 754 754 **AT+MOD=N ** 755 -))) 756 756 744 + 757 757 **Example**: AT+MOD=2. Set work mode to Double DI counting mode 758 758 759 759 760 760 * (% style="color:#037691" %)**Downlink Payload (prefix 0x0A):** 761 761 762 -(% class="box infomessage" %) 763 -((( 764 -**0x0A aa ~/~/ Same as AT+MOD=aa** 765 -))) 750 +(% style="color:#037691" %)****(%%)**0x0A aa ** ~/~/ Same as AT+MOD=aa 766 766 767 767 768 768 754 + 769 769 ==== 3.4.2.3 Poll an uplink ==== 770 770 771 -* (% style="color:#037691" %)AT Command: 757 +* (% style="color:#037691" %)**AT Command:** 772 772 773 773 There is no AT Command to poll uplink 774 774 775 775 776 -* (% style="color:#037691" %)Downlink Payload (prefix 0x08): 762 +* (% style="color:#037691" %)**Downlink Payload (prefix 0x08):** 777 777 778 -(% class="box infomessage" %) 779 -((( 780 -**0x08 FF ~/~/ Poll an uplink,** 781 -))) 764 +**0x08 FF **~/~/ Poll an uplink 782 782 783 783 **Example**: 0x08FF, ask device to send an Uplink 784 784 ... ... @@ -788,12 +788,9 @@ 788 788 789 789 Use of trigger mode, please check [[ADDMOD6>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]] 790 790 791 -* (% style="color:#037691" %)AT Command: 774 +* (% style="color:#037691" %)**AT Command:** 792 792 793 -(% class="box infomessage" %) 794 -((( 795 795 **AT+ADDMOD6=1 or 0** 796 -))) 797 797 798 798 1: Enable Trigger Mode 799 799 ... ... @@ -800,11 +800,13 @@ 800 800 0: Disable Trigger Mode 801 801 802 802 803 -* (% style="color:#037691" %)Downlink Payload (prefix 0x0A 06): 783 +* (% style="color:#037691" %)**Downlink Payload (prefix 0x0A 06):** 804 804 785 +**0x0A 06 aa ** ~/~/ Same as AT+ADDMOD6=aa 786 + 805 805 (% class="box infomessage" %) 806 806 ((( 807 - **0x0A06 aa ~/~/ Same as AT+ADDMOD6=aa,**789 + 808 808 ))) 809 809 810 810 ... ... @@ -869,7 +869,6 @@ 869 869 * **0x09 01 aa bb cc ** ~/~/ same as AT+TRIG1=aa,0x(bb cc) 870 870 871 871 872 - 873 873 ==== 3.4.2.8 Trigger2 – Set DI2 as trigger ==== 874 874 875 875 Set DI2 trigger.