Changes for page LT-22222-L -- LoRa I/O Controller User Manual
Last modified by Mengting Qiu on 2025/06/04 18:42
Summary
-
Page properties (1 modified, 0 added, 0 removed)
Details
- Page properties
-
- Content
-
... ... @@ -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 ... ... @@ -392,24 +392,20 @@ 392 392 393 393 ((( 394 394 **For LT22222-L:** 395 -))) 396 396 397 -(% class="box infomessage" %) 398 -((( 399 -((( 400 -**AT+TRIG1=0,100 (set DI1 port to trigger on low level, valid signal is 100ms) ** 401 401 402 -**AT+TRIG1= 1,100 (set DI1 port to trigger onhighlevel, valid signal is 100ms392 +(% style="color:blue" %)**AT+TRIG1=0,100**(%%)** (set DI1 port to trigger on low level, valid signal is 100ms) ** 403 403 404 -**AT+TRIG 2=0,100 (set DI2port to trigger onlowlevel, valid signal is 100ms) **394 +(% style="color:blue" %)**AT+TRIG1=1,100**(%%)** (set DI1 port to trigger on high level, valid signal is 100ms ) ** 405 405 406 -**AT+TRIG2= 1,100 (set DI2 port to trigger onhighlevel, valid signal is 100ms396 +(% style="color:blue" %)**AT+TRIG2=0,100**(%%)** (set DI2 port to trigger on low level, valid signal is 100ms) ** 407 407 408 -**AT+ SETCNT=1,60SetCOUNT1valueto60)**398 +(% style="color:blue" %)**AT+TRIG2=1,100**(%%)** (set DI2 port to trigger on high level, valid signal is 100ms ) ** 409 409 410 -**AT+SETCNT=2,60 (Set COUNT2 value to 60)** 400 +(% style="color:blue" %)**AT+SETCNT=1,60**(%%)** (Set COUNT1 value to 60)** 401 + 402 +(% style="color:blue" %)**AT+SETCNT=2,60**(%%)** (Set COUNT2 value to 60)** 411 411 ))) 412 -))) 413 413 414 414 415 415 ... ... @@ -715,7 +715,6 @@ 715 715 716 716 * (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for LT-22222-L. User can see these commands below: 717 717 718 - 719 719 === 3.4.1 Common Commands === 720 720 721 721 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]] ... ... @@ -730,23 +730,19 @@ 730 730 731 731 * (% style="color:#037691" %)**AT Command:** 732 732 733 -(% class="box infomessage" %) 734 -((( 735 735 **AT+TDC=N ** 736 -))) 737 737 725 + 738 738 **Example: **AT+TDC=30000. Means set interval to 30 seconds 739 739 740 740 741 741 * (% style="color:#037691" %)**Downlink Payload (prefix 0x01):** 742 742 743 -(% class="box infomessage" %) 744 -((( 745 745 **0x01 aa bb cc ~/~/ Same as AT+TDC=0x(aa bb cc)** 746 -))) 747 747 748 748 749 749 735 + 750 750 ==== 3.4.2.2 Set Work Mode (AT+MOD) ==== 751 751 752 752 Set work mode. ... ... @@ -753,36 +753,29 @@ 753 753 754 754 * (% style="color:#037691" %)**AT Command:** 755 755 756 -(% class="box infomessage" %) 757 -((( 758 758 **AT+MOD=N ** 759 -))) 760 760 744 + 761 761 **Example**: AT+MOD=2. Set work mode to Double DI counting mode 762 762 763 763 764 764 * (% style="color:#037691" %)**Downlink Payload (prefix 0x0A):** 765 765 766 -(% class="box infomessage" %) 767 -((( 768 -**0x0A aa ~/~/ Same as AT+MOD=aa** 769 -))) 750 +(% style="color:#037691" %)****(%%)**0x0A aa ** ~/~/ Same as AT+MOD=aa 770 770 771 771 772 772 754 + 773 773 ==== 3.4.2.3 Poll an uplink ==== 774 774 775 -* (% style="color:#037691" %)AT Command: 757 +* (% style="color:#037691" %)**AT Command:** 776 776 777 777 There is no AT Command to poll uplink 778 778 779 779 780 -* (% style="color:#037691" %)Downlink Payload (prefix 0x08): 762 +* (% style="color:#037691" %)**Downlink Payload (prefix 0x08):** 781 781 782 -(% class="box infomessage" %) 783 -((( 784 -**0x08 FF ~/~/ Poll an uplink,** 785 -))) 764 +**0x08 FF **~/~/ Poll an uplink 786 786 787 787 **Example**: 0x08FF, ask device to send an Uplink 788 788 ... ... @@ -792,12 +792,9 @@ 792 792 793 793 Use of trigger mode, please check [[ADDMOD6>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]] 794 794 795 -* (% style="color:#037691" %)AT Command: 774 +* (% style="color:#037691" %)**AT Command:** 796 796 797 -(% class="box infomessage" %) 798 -((( 799 799 **AT+ADDMOD6=1 or 0** 800 -))) 801 801 802 802 1: Enable Trigger Mode 803 803 ... ... @@ -804,11 +804,13 @@ 804 804 0: Disable Trigger Mode 805 805 806 806 807 -* (% style="color:#037691" %)Downlink Payload (prefix 0x0A 06): 783 +* (% style="color:#037691" %)**Downlink Payload (prefix 0x0A 06):** 808 808 785 +**0x0A 06 aa ** ~/~/ Same as AT+ADDMOD6=aa 786 + 809 809 (% class="box infomessage" %) 810 810 ((( 811 - **0x0A06 aa ~/~/ Same as AT+ADDMOD6=aa,**789 + 812 812 ))) 813 813 814 814 ... ... @@ -873,7 +873,6 @@ 873 873 * **0x09 01 aa bb cc ** ~/~/ same as AT+TRIG1=aa,0x(bb cc) 874 874 875 875 876 - 877 877 ==== 3.4.2.8 Trigger2 – Set DI2 as trigger ==== 878 878 879 879 Set DI2 trigger.