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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... ... @@ -182,7 +182,6 @@ 182 182 * Counting 183 183 184 184 185 - 186 186 == 1.4 Applications == 187 187 188 188 * Smart Buildings & Home Automation ... ... @@ -193,7 +193,6 @@ 193 193 * Smart Factory 194 194 195 195 196 - 197 197 == 1.5 Hardware Variants == 198 198 199 199 (% border="1" style="background-color:#f7faff; width:500px" %) ... ... @@ -208,6 +208,8 @@ 208 208 ))) 209 209 210 210 209 + 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. ... ... @@ -289,7 +289,6 @@ 289 289 * **ADDMOD6**: Trigger Mode, Optional, used together with MOD1 ~~ MOD5 290 290 291 291 292 - 293 293 === 3.3.1 AT+MOD~=1, 2ACI+2AVI === 294 294 295 295 The uplink payload includes totally 9 bytes. Uplink packets use FPORT=2 and every 10 minutes send one uplink by default. ... ... @@ -344,7 +344,6 @@ 344 344 ** DO1 LED is off in both case 345 345 346 346 347 - 348 348 === 3.3.2 AT+MOD~=2, (Double DI Counting) === 349 349 350 350 ... ... @@ -399,13 +399,13 @@ 399 399 (% class="box infomessage" %) 400 400 ((( 401 401 ((( 402 -**AT+TRIG1=0,100 (set DI1 port to trigger on low level, valid signal is 100ms) ** 400 +**AT+TRIG1=0,100 (set DI1 port to trigger on low level, valid signal is 100ms) ** 403 403 404 -**AT+TRIG1=1,100(set DI1 port to trigger on high level, valid signal is 100ms ) ** 402 +**AT+TRIG1=1,100 (set DI1 port to trigger on high level, valid signal is 100ms ) ** 405 405 406 -**AT+TRIG2=0,100 (set DI2 port to trigger on low level, valid signal is 100ms) ** 404 +**AT+TRIG2=0,100 (set DI2 port to trigger on low level, valid signal is 100ms) ** 407 407 408 -**AT+TRIG2=1,100 (set DI2 port to trigger on high level, valid signal is 100ms ) ** 406 +**AT+TRIG2=1,100 (set DI2 port to trigger on high level, valid signal is 100ms ) ** 409 409 410 410 **AT+SETCNT=1,60 (Set COUNT1 value to 60)** 411 411 ... ... @@ -508,13 +508,13 @@ 508 508 (% class="box infomessage" %) 509 509 ((( 510 510 ((( 511 -(% style="color:blue" %)**AT+SETCNT=3,60**(%%)** 509 +(% style="color:blue" %)**AT+SETCNT=3,60**(%%)** (set AVI Count to 60)** 512 512 513 -(% style="color:blue" %)**AT+VOLMAX=20000**(%%)** 511 +(% style="color:blue" %)**AT+VOLMAX=20000**(%%)** (If AVI1 voltage higher than VOLMAX (20000mV =20v), counter increase 1)** 514 514 515 -(% style="color:blue" %)**AT+VOLMAX=20000,0**(%%)** 513 +(% style="color:blue" %)**AT+VOLMAX=20000,0**(%%)** (If AVI1 voltage lower than VOLMAX (20000mV =20v), counter increase 1)** 516 516 517 -(% style="color:blue" %)**AT+VOLMAX=20000,1**(%%)** 515 +(% style="color:blue" %)**AT+VOLMAX=20000,1**(%%)** (If AVI1 voltage higer than VOLMAX (20000mV =20v), counter increase 1)** 518 518 ))) 519 519 ))) 520 520 ... ... @@ -720,7 +720,6 @@ 720 720 * (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for LT-22222-L. User can see these commands below: 721 721 722 722 723 - 724 724 === 3.4.1 Common Commands === 725 725 726 726 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]] ... ... @@ -842,10 +842,7 @@ 842 842 843 843 * (% style="color:#037691" %)AT Command: 844 844 845 -(% class="box infomessage" %) 846 -((( 847 847 **Format: AT+DTRI=<DI1_TIRGGER_FlAG>,< DI2_TIRGGER_FlAG >** 848 -))) 849 849 850 850 851 851 **Example:** ... ... @@ -854,13 +854,11 @@ 854 854 855 855 * (% style="color:#037691" %)Downlink Payload (prefix 0xAA 02): 856 856 857 -(% class="box infomessage" %) 858 -((( 859 -**0xAA 02 aa bb ~/~/ Same as AT+DTRI=aa,bb** 860 -))) 851 +**0xAA 02 aa bb **~/~/ Same as AT+DTRI=aa,bb 861 861 862 862 863 863 855 + 864 864 ==== 3.4.2.7 Trigger1 – Set DI1 or DI3 as trigger ==== 865 865 866 866 Set DI1 or DI3(for LT-33222-L) trigger. ... ... @@ -867,10 +867,7 @@ 867 867 868 868 * (% style="color:#037691" %)AT Command: 869 869 870 -(% class="box infomessage" %) 871 -((( 872 872 **AT+TRIG1=a,b** 873 -))) 874 874 875 875 a : Interrupt mode. 0: falling edge; 1: rising edge, 2: falling and raising edge(for MOD=1). 876 876 ... ... @@ -882,15 +882,11 @@ 882 882 AT+TRIG1=1,100(set DI1 port to trigger on high level, valid signal is 100ms ) 883 883 884 884 885 -* (% style="color:#037691" %)Downlink Payload (prefix 0x09 01 ): 874 +* (% style="color:#037691" %)**Downlink Payload (prefix 0x09 01 ):** 875 +* **0x09 01 aa bb cc ** ~/~/ same as AT+TRIG1=aa,0x(bb cc) 886 886 887 -(% class="box infomessage" %) 888 -((( 889 -**0x09 01 aa bb cc ~/~/ same as AT+TRIG1=aa,0x(bb cc)** 890 -))) 891 891 892 892 893 - 894 894 ==== 3.4.2.8 Trigger2 – Set DI2 as trigger ==== 895 895 896 896 Set DI2 trigger. ... ... @@ -912,7 +912,7 @@ 912 912 913 913 * (% style="color:#037691" %)**Downlink Payload (prefix 0x09 02 ):** 914 914 915 -**0x09 02 aa bb cc ~/~/ same as AT+TRIG1=aa,0x(bb cc) **900 +**0x09 02 aa bb cc **~/~/ same as AT+TRIG1=aa,0x(bb cc) 916 916 917 917 918 918 ... ... @@ -928,7 +928,7 @@ 928 928 929 929 * (% style="color:#037691" %)**Downlink Payload (prefix 0xAA 01 )** 930 930 931 -**0x AA 01 aa bb cc dd ee ff gg hh 916 +**0x AA 01 aa bb cc dd ee ff gg hh ** ~/~/ same as AT+ACLIM See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]] 932 932 933 933 934 934 ... ... @@ -944,7 +944,7 @@ 944 944 945 945 * (% style="color:#037691" %)**Downlink Payload (prefix 0xAA 00 )** 946 946 947 -**0x AA 00 aa bb cc dd ee ff gg hh 932 +**0x AA 00 aa bb cc dd ee ff gg hh ** ~/~/ same as AT+AVLIM See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]] 948 948 949 949 950 950 ... ... @@ -960,7 +960,7 @@ 960 960 961 961 * (% style="color:#037691" %)**Downlink Payload (prefix 0xAC )** 962 962 963 -**0x AC aa bb 948 +**0x AC aa bb ** ~/~/ same as AT+ATDC=0x(aa bb) . Unit (min) 964 964 965 965 966 966 ... ... @@ -975,7 +975,6 @@ 975 975 * (% style="color:#037691" %)**Downlink Payload (prefix 0x02)** 976 976 * **0x02 aa bb cc **~/~/ Set DO1/DO2/DO3 output 977 977 978 - 979 979 ((( 980 980 If payload = 0x02010001, while there is load between V+ and DOx, it means set DO1 to low, DO2 to high and DO3 to low. 981 981 )))