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" %) ... ... @@ -194,7 +194,6 @@ 194 194 ))) 195 195 196 196 197 - 198 198 = 2. Power ON Device = 199 199 200 200 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. ... ... @@ -273,7 +273,6 @@ 273 273 * **ADDMOD6**: Trigger Mode, Optional, used together with MOD1 ~~ MOD5 274 274 275 275 276 - 277 277 === 3.3.1 AT+MOD~=1, 2ACI+2AVI === 278 278 279 279 The uplink payload includes totally 9 bytes. Uplink packets use FPORT=2 and every 10 minutes send one uplink by default. ... ... @@ -324,6 +324,7 @@ 324 324 ** DO1 is high in case there is load between DO1 and V+. 325 325 ** DO1 LED is off in both case 326 326 323 + 327 327 === 3.3.2 AT+MOD~=2, (Double DI Counting) === 328 328 329 329 **For LT-22222-L**: this mode the **DI1 and DI2** are used as counting pins. ... ... @@ -612,6 +612,7 @@ 612 612 613 613 AT+AVLIM=5000,0,0,0 (If AVI1 voltage lower than 5V , trigger uplink, 0 means ignore) 614 614 612 + 615 615 (% style="color:#4f81bd" %)**Trigger base on current**: 616 616 617 617 Format: AT+ACLIM=<AC1_LIMIT_LOW>,< AC1_LIMIT_HIGH>,<AC2_LIMIT_LOW>,< AC2_LIMIT_HIGH> ... ... @@ -620,6 +620,7 @@ 620 620 621 621 AT+ACLIM=10000,15000,0,0 (If ACI1 voltage lower than 10mA or higher than 15mA, trigger an uplink) 622 622 621 + 623 623 (% style="color:#4f81bd" %)**Trigger base on DI status**: 624 624 625 625 DI status trigger Flag. ... ... @@ -723,7 +723,7 @@ 723 723 There are two kinds of Commands: 724 724 ))) 725 725 726 -* (% 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]] 727 727 728 728 * (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for LT-22222-L. User can see these commands below: 729 729 ... ... @@ -794,7 +794,7 @@ 794 794 795 795 ==== 3.4.2.4 Enable Trigger Mode ==== 796 796 797 -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"]] 798 798 799 799 * AT Command: 800 800 ... ... @@ -910,7 +910,7 @@ 910 910 911 911 ==== 3.4.2.9 Trigger – Set AC (current) as trigger ==== 912 912 913 -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"]] 914 914 915 915 * AT Command: 916 916 ... ... @@ -923,19 +923,19 @@ 923 923 924 924 (% class="box infomessage" %) 925 925 ((( 926 -**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"]]** 927 927 ))) 928 928 929 929 930 930 ==== 3.4.2.10 Trigger – Set AV (voltage) as trigger ==== 931 931 932 -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"]] 933 933 934 934 * AT Command: 935 935 936 936 (% class="box infomessage" %) 937 937 ((( 938 -**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"]]** 939 939 ))) 940 940 941 941 * Downlink Payload (prefix 0xAA 00 ): ... ... @@ -942,7 +942,7 @@ 942 942 943 943 (% class="box infomessage" %) 944 944 ((( 945 -**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"]] ** 946 946 ))) 947 947 948 948 ... ... @@ -1139,13 +1139,13 @@ 1139 1139 1140 1140 ==== 3.4.2.16 Counting ~-~- Voltage threshold counting ==== 1141 1141 1142 -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"]] 1143 1143 1144 1144 * AT Command: 1145 1145 1146 1146 (% class="box infomessage" %) 1147 1147 ((( 1148 -**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"]]** 1149 1149 ))) 1150 1150 1151 1151 * Downlink Payload (prefix 0xA5): ... ... @@ -1240,6 +1240,7 @@ 1240 1240 1241 1241 [[image:image-20220524094641-12.png||height="402" width="718"]] 1242 1242 1242 + 1243 1243 **Step 3**: Create an account or log in Mydevices. 1244 1244 1245 1245 **Step 4**: Search LT-22222-L(for both LT-22222-L / LT-33222-L) and add DevEUI.(% style="display:none" %)