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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... ... @@ -168,7 +168,6 @@ 168 168 * Counting 169 169 170 170 171 - 172 172 == 1.4 Applications == 173 173 174 174 * Smart Buildings & Home Automation ... ... @@ -179,7 +179,6 @@ 179 179 * Smart Factory 180 180 181 181 182 - 183 183 == 1.5 Hardware Variants == 184 184 185 185 (% border="1" style="background-color:#f7faff; width:500px" %) ... ... @@ -193,6 +193,7 @@ 193 193 * 1 x Counting Port 194 194 ))) 195 195 194 + 196 196 = 2. Power ON Device = 197 197 198 198 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. ... ... @@ -270,6 +270,7 @@ 270 270 * **MOD5**: Single DI Counting + 2 x AVI + 1 x ACI + DO + RO 271 271 * **ADDMOD6**: Trigger Mode, Optional, used together with MOD1 ~~ MOD5 272 272 272 + 273 273 === 3.3.1 AT+MOD~=1, 2ACI+2AVI === 274 274 275 275 The uplink payload includes totally 9 bytes. Uplink packets use FPORT=2 and every 10 minutes send one uplink by default. ... ... @@ -320,6 +320,7 @@ 320 320 ** DO1 is high in case there is load between DO1 and V+. 321 321 ** DO1 LED is off in both case 322 322 323 + 323 323 === 3.3.2 AT+MOD~=2, (Double DI Counting) === 324 324 325 325 **For LT-22222-L**: this mode the **DI1 and DI2** are used as counting pins. ... ... @@ -608,6 +608,7 @@ 608 608 609 609 AT+AVLIM=5000,0,0,0 (If AVI1 voltage lower than 5V , trigger uplink, 0 means ignore) 610 610 612 + 611 611 (% style="color:#4f81bd" %)**Trigger base on current**: 612 612 613 613 Format: AT+ACLIM=<AC1_LIMIT_LOW>,< AC1_LIMIT_HIGH>,<AC2_LIMIT_LOW>,< AC2_LIMIT_HIGH> ... ... @@ -616,6 +616,7 @@ 616 616 617 617 AT+ACLIM=10000,15000,0,0 (If ACI1 voltage lower than 10mA or higher than 15mA, trigger an uplink) 618 618 621 + 619 619 (% style="color:#4f81bd" %)**Trigger base on DI status**: 620 620 621 621 DI status trigger Flag. ... ... @@ -719,7 +719,7 @@ 719 719 There are two kinds of Commands: 720 720 ))) 721 721 722 -* (% 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_Commands725 +* (% 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]] 723 723 724 724 * (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for LT-22222-L. User can see these commands below: 725 725 ... ... @@ -790,7 +790,7 @@ 790 790 791 791 ==== 3.4.2.4 Enable Trigger Mode ==== 792 792 793 -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]]796 +Use of trigger mode, please check [[ADDMOD6>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]] 794 794 795 795 * AT Command: 796 796 ... ... @@ -906,7 +906,7 @@ 906 906 907 907 ==== 3.4.2.9 Trigger – Set AC (current) as trigger ==== 908 908 909 -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]]912 +Set current trigger , base on AC port. See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]] 910 910 911 911 * AT Command: 912 912 ... ... @@ -919,19 +919,19 @@ 919 919 920 920 (% class="box infomessage" %) 921 921 ((( 922 -**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]]**925 +**0x AA 01 aa bb cc dd ee ff gg hh ~/~/ same as AT+ACLIM See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]** 923 923 ))) 924 924 925 925 926 926 ==== 3.4.2.10 Trigger – Set AV (voltage) as trigger ==== 927 927 928 -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]]931 +Set current trigger , base on AV port. See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]] 929 929 930 930 * AT Command: 931 931 932 932 (% class="box infomessage" %) 933 933 ((( 934 -**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]]**937 +**AT+AVLIM. See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]** 935 935 ))) 936 936 937 937 * Downlink Payload (prefix 0xAA 00 ): ... ... @@ -938,7 +938,7 @@ 938 938 939 939 (% class="box infomessage" %) 940 940 ((( 941 -**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]] **944 +**0x AA 00 aa bb cc dd ee ff gg hh ~/~/ same as AT+AVLIM See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]] ** 942 942 ))) 943 943 944 944 ... ... @@ -1135,13 +1135,13 @@ 1135 1135 1136 1136 ==== 3.4.2.16 Counting ~-~- Voltage threshold counting ==== 1137 1137 1138 -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]]1141 +When voltage exceed the threshold, count. Feature see [[MOD4>>||anchor="H3.3.4AT2BMOD3D42CSingleDICounting2B1xVoltageCounting"]] 1139 1139 1140 1140 * AT Command: 1141 1141 1142 1142 (% class="box infomessage" %) 1143 1143 ((( 1144 -**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]]**1147 +**AT+VOLMAX ~/~/ See [[MOD4>>||anchor="H3.3.4AT2BMOD3D42CSingleDICounting2B1xVoltageCounting"]]** 1145 1145 ))) 1146 1146 1147 1147 * Downlink Payload (prefix 0xA5): ... ... @@ -1236,6 +1236,7 @@ 1236 1236 1237 1237 [[image:image-20220524094641-12.png||height="402" width="718"]] 1238 1238 1242 + 1239 1239 **Step 3**: Create an account or log in Mydevices. 1240 1240 1241 1241 **Step 4**: Search LT-22222-L(for both LT-22222-L / LT-33222-L) and add DevEUI.(% style="display:none" %)