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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... ... @@ -178,6 +178,8 @@ 178 178 * Smart Cities 179 179 * Smart Factory 180 180 181 + 182 + 181 181 == 1.5 Hardware Variants == 182 182 183 183 (% border="1" style="background-color:#f7faff; width:500px" %) ... ... @@ -191,6 +191,8 @@ 191 191 * 1 x Counting Port 192 192 ))) 193 193 196 + 197 + 194 194 = 2. Power ON Device = 195 195 196 196 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. ... ... @@ -268,6 +268,8 @@ 268 268 * **MOD5**: Single DI Counting + 2 x AVI + 1 x ACI + DO + RO 269 269 * **ADDMOD6**: Trigger Mode, Optional, used together with MOD1 ~~ MOD5 270 270 275 + 276 + 271 271 === 3.3.1 AT+MOD~=1, 2ACI+2AVI === 272 272 273 273 The uplink payload includes totally 9 bytes. Uplink packets use FPORT=2 and every 10 minutes send one uplink by default. ... ... @@ -318,6 +318,8 @@ 318 318 ** DO1 is high in case there is load between DO1 and V+. 319 319 ** DO1 LED is off in both case 320 320 327 + 328 + 321 321 === 3.3.2 AT+MOD~=2, (Double DI Counting) === 322 322 323 323 **For LT-22222-L**: this mode the **DI1 and DI2** are used as counting pins. ... ... @@ -606,6 +606,7 @@ 606 606 607 607 AT+AVLIM=5000,0,0,0 (If AVI1 voltage lower than 5V , trigger uplink, 0 means ignore) 608 608 617 + 609 609 (% style="color:#4f81bd" %)**Trigger base on current**: 610 610 611 611 Format: AT+ACLIM=<AC1_LIMIT_LOW>,< AC1_LIMIT_HIGH>,<AC2_LIMIT_LOW>,< AC2_LIMIT_HIGH> ... ... @@ -614,6 +614,7 @@ 614 614 615 615 AT+ACLIM=10000,15000,0,0 (If ACI1 voltage lower than 10mA or higher than 15mA, trigger an uplink) 616 616 626 + 617 617 (% style="color:#4f81bd" %)**Trigger base on DI status**: 618 618 619 619 DI status trigger Flag. ... ... @@ -717,7 +717,7 @@ 717 717 There are two kinds of Commands: 718 718 ))) 719 719 720 -* (% style="color:#4f81bd" %)**Common Commands**(%%): They should be available for each sensor, such as: change uplink interval, reset device. For firmware v1.5.4, user can find what common commands it supports: http:~/~/wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands730 +* (% style="color:#4f81bd" %)**Common Commands**(%%): They should be available for each sensor, 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]] 721 721 722 722 * (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for LT-22222-L. User can see these commands below: 723 723 ... ... @@ -788,7 +788,7 @@ 788 788 789 789 ==== 3.4.2.4 Enable Trigger Mode ==== 790 790 791 -Use of trigger mode, please check [[ADDMOD6>> path:http://8.211.40.43:8080/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/#H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29]]801 +Use of trigger mode, please check [[ADDMOD6>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]] 792 792 793 793 * AT Command: 794 794 ... ... @@ -904,7 +904,7 @@ 904 904 905 905 ==== 3.4.2.9 Trigger – Set AC (current) as trigger ==== 906 906 907 -Set current trigger , base on AC port. See [[trigger mode>> path:http://8.211.40.43:8080/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/#H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29]]917 +Set current trigger , base on AC port. See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]] 908 908 909 909 * AT Command: 910 910 ... ... @@ -917,19 +917,19 @@ 917 917 918 918 (% class="box infomessage" %) 919 919 ((( 920 -**0x AA 01 aa bb cc dd ee ff gg hh ~/~/ same as AT+ACLIM See [[trigger mode>> url:http://8.211.40.43:8080/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/#H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29]]**930 +**0x AA 01 aa bb cc dd ee ff gg hh ~/~/ same as AT+ACLIM See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]** 921 921 ))) 922 922 923 923 924 924 ==== 3.4.2.10 Trigger – Set AV (voltage) as trigger ==== 925 925 926 -Set current trigger , base on AV port. See [[trigger mode>> url:http://8.211.40.43:8080/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/#H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29]]936 +Set current trigger , base on AV port. See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]] 927 927 928 928 * AT Command: 929 929 930 930 (% class="box infomessage" %) 931 931 ((( 932 -**AT+AVLIM. See [[trigger mode>> url:http://8.211.40.43:8080/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/#H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29]]**942 +**AT+AVLIM. See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]** 933 933 ))) 934 934 935 935 * Downlink Payload (prefix 0xAA 00 ): ... ... @@ -936,7 +936,7 @@ 936 936 937 937 (% class="box infomessage" %) 938 938 ((( 939 -**0x AA 00 aa bb cc dd ee ff gg hh ~/~/ same as AT+AVLIM See [[trigger mode>> url:http://8.211.40.43:8080/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/#H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29]] **949 +**0x AA 00 aa bb cc dd ee ff gg hh ~/~/ same as AT+AVLIM See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]] ** 940 940 ))) 941 941 942 942 ... ... @@ -1133,13 +1133,13 @@ 1133 1133 1134 1134 ==== 3.4.2.16 Counting ~-~- Voltage threshold counting ==== 1135 1135 1136 -When voltage exceed the threshold, count. Feature see [[MOD4>> path:http://8.211.40.43:8080/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/#H3.3.4AT2BMOD3D42CSingleDICounting2B1xVoltageCounting]]1146 +When voltage exceed the threshold, count. Feature see [[MOD4>>||anchor="H3.3.4AT2BMOD3D42CSingleDICounting2B1xVoltageCounting"]] 1137 1137 1138 1138 * AT Command: 1139 1139 1140 1140 (% class="box infomessage" %) 1141 1141 ((( 1142 -**AT+VOLMAX ~/~/ See [[MOD4>> path:http://8.211.40.43:8080/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/#H3.3.4AT2BMOD3D42CSingleDICounting2B1xVoltageCounting]]**1152 +**AT+VOLMAX ~/~/ See [[MOD4>>||anchor="H3.3.4AT2BMOD3D42CSingleDICounting2B1xVoltageCounting"]]** 1143 1143 ))) 1144 1144 1145 1145 * Downlink Payload (prefix 0xA5):