Last modified by Saxer Lin on 2025/04/15 17:24
<
From version < 77.15 >
edited by Xiaoling
on 2022/06/10 08:39
To version < 77.31 >
edited by Xiaoling
on 2022/06/10 08:43
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -606,6 +606,8 @@
606 606  
607 607  )))
608 608  
609 +
610 +
609 609  === 3.3.6 AT+ADDMOD~=6. (Trigger Mode, Optional) ===
610 610  
611 611  (% style="color:#4f81bd" %)**This mode is an optional mode for trigger purpose. It can run together with other mode.**
... ... @@ -729,6 +729,7 @@
729 729  When device got this command, it will send the MOD6 payload.
730 730  
731 731  
734 +
732 732  === 3.3.7 Payload Decoder ===
733 733  
734 734  (((
... ... @@ -737,6 +737,8 @@
737 737  
738 738  )))
739 739  
743 +
744 +
740 740  == 3.4 ​Configure LT via AT or Downlink ==
741 741  
742 742  User can configure LT I/O Controller via AT Commands or LoRaWAN Downlink Commands
... ... @@ -749,11 +749,14 @@
749 749  
750 750  * (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for LT-22222-L.  User can see these commands below:
751 751  
757 +
758 +
752 752  === 3.4.1 Common Commands ===
753 753  
754 754  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]]
755 755  
756 756  
764 +
757 757  === 3.4.2 Sensor related commands ===
758 758  
759 759  ==== 3.4.2.1 Set Transmit Interval ====
... ... @@ -777,6 +777,7 @@
777 777  )))
778 778  
779 779  
788 +
780 780  ==== 3.4.2.2 Set Work Mode (AT+MOD) ====
781 781  
782 782  Set work mode.
... ... @@ -798,6 +798,7 @@
798 798  )))
799 799  
800 800  
810 +
801 801  ==== 3.4.2.3 Poll an uplink ====
802 802  
803 803  * AT Command:
... ... @@ -814,6 +814,7 @@
814 814  **Example**: 0x08FF, ask device to send an Uplink
815 815  
816 816  
827 +
817 817  ==== 3.4.2.4 Enable Trigger Mode ====
818 818  
819 819  Use of trigger mode, please check [[ADDMOD6>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
... ... @@ -837,6 +837,7 @@
837 837  )))
838 838  
839 839  
851 +
840 840  ==== 3.4.2.5 Poll trigger settings ====
841 841  
842 842  Poll trigger settings,
... ... @@ -853,6 +853,7 @@
853 853  )))
854 854  
855 855  
868 +
856 856  ==== 3.4.2.6 Enable / Disable DI1/DI2/DI3 as trigger ====
857 857  
858 858  Enable Disable DI1/DI2/DI2 as trigger,
... ... @@ -876,6 +876,7 @@
876 876  )))
877 877  
878 878  
892 +
879 879  ==== 3.4.2.7 Trigger1 – Set DI1 or DI3 as trigger ====
880 880  
881 881  Set DI1 or DI3(for LT-33222-L) trigger.
... ... @@ -903,6 +903,7 @@
903 903  )))
904 904  
905 905  
920 +
906 906  ==== 3.4.2.8 Trigger2 – Set DI2 as trigger ====
907 907  
908 908  Set DI2 trigger.
... ... @@ -930,6 +930,7 @@
930 930  )))
931 931  
932 932  
948 +
933 933  ==== 3.4.2.9 Trigger – Set AC (current) as trigger ====
934 934  
935 935  Set current trigger , base on AC port. See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
... ... @@ -949,6 +949,7 @@
949 949  )))
950 950  
951 951  
968 +
952 952  ==== 3.4.2.10 Trigger – Set AV (voltage) as trigger ====
953 953  
954 954  Set current trigger , base on AV port. See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
... ... @@ -968,6 +968,7 @@
968 968  )))
969 969  
970 970  
988 +
971 971  ==== 3.4.2.11 Trigger – Set minimum interval ====
972 972  
973 973  Set AV and AC trigger minimum interval, system won’t response to the second trigger within this set time after the first trigger.
... ... @@ -987,6 +987,7 @@
987 987  )))
988 988  
989 989  
1008 +
990 990  ==== 3.4.2.12 DO ~-~- Control Digital Output DO1/DO2/DO3 ====
991 991  
992 992  * AT Command:
... ... @@ -1019,6 +1019,7 @@
1019 1019  )))
1020 1020  
1021 1021  
1041 +
1022 1022  ==== 3.4.2.13 DO ~-~- Control Digital Output DO1/DO2/DO3 with time control ====
1023 1023  
1024 1024  * AT Command:
... ... @@ -1081,6 +1081,7 @@
1081 1081  DO1 pin no action, DO2 pin set low, DO3 pin set high, last 2 seconds, then DO1 pin no action, DO2 pin set high, DO3 pin set low
1082 1082  
1083 1083  
1104 +
1084 1084  === 3.4.2.14 Relay ~-~- Control Relay Output RO1/RO2 ===
1085 1085  
1086 1086  * AT Command:
... ... @@ -1109,6 +1109,7 @@
1109 1109  Device will upload a packet if downlink code executes successfully.
1110 1110  
1111 1111  
1133 +
1112 1112  ==== 3.4.2.15 Relay ~-~- Control Relay Output RO1/RO2 with time control ====
1113 1113  
1114 1114  * AT Command:
... ... @@ -1159,6 +1159,7 @@
1159 1159  Relay 1 & relay2 will change to NC, last 2 seconds, then both change to NO.
1160 1160  
1161 1161  
1184 +
1162 1162  ==== 3.4.2.16 Counting ~-~- Voltage threshold counting ====
1163 1163  
1164 1164  When voltage exceed the threshold, count. Feature see [[MOD4>>||anchor="H3.3.4AT2BMOD3D42CSingleDICounting2B1xVoltageCounting"]]
... ... @@ -1178,6 +1178,7 @@
1178 1178  )))
1179 1179  
1180 1180  
1204 +
1181 1181  ==== 3.4.2.17 Counting ~-~- Pre-configure the Count Number ====
1182 1182  
1183 1183  * AT Command:
... ... @@ -1203,6 +1203,7 @@
1203 1203  )))
1204 1204  
1205 1205  
1230 +
1206 1206  ==== 3.4.2.18 Counting ~-~- Clear Counting ====
1207 1207  
1208 1208  Clear counting for counting mode
... ... @@ -1222,6 +1222,7 @@
1222 1222  )))
1223 1223  
1224 1224  
1250 +
1225 1225  ==== 3.4.2.19 Counting ~-~- Change counting mode save time ====
1226 1226  
1227 1227  * AT Command:
... ... @@ -1244,6 +1244,8 @@
1244 1244  
1245 1245  )))
1246 1246  
1273 +
1274 +
1247 1247  == 3.5 Integrate with Mydevice ==
1248 1248  
1249 1249  Mydevices provides a human friendly interface to show the sensor data, once we have data in TTN, we can use Mydevices to connect to TTN and see the data in Mydevices. Below are the steps:
... ... @@ -1285,6 +1285,7 @@
1285 1285  [[image:image-20220524094909-5.png||height="341" width="734"]]
1286 1286  
1287 1287  
1316 +
1288 1288  == 3.6 Interface Detail ==
1289 1289  
1290 1290  === 3.6.1 Digital Input Port: DI1/DI2 /DI3 ( For LT-33222-L, low active ) ===
... ... @@ -1294,6 +1294,7 @@
1294 1294  [[image:1653356991268-289.png]]
1295 1295  
1296 1296  
1326 +
1297 1297  === 3.6.2 Digital Input Port: DI1/DI2 ( For LT-22222-L) ===
1298 1298  
1299 1299  (((
... ... @@ -1408,6 +1408,7 @@
1408 1408  )))
1409 1409  
1410 1410  
1441 +
1411 1411  === 3.6.3 Digital Output Port: DO1/DO2 /DO3 ===
1412 1412  
1413 1413  NPN output: GND or Float. Max voltage can apply to output pin is 36v.
... ... @@ -1415,6 +1415,7 @@
1415 1415  [[image:1653357531600-905.png]]
1416 1416  
1417 1417  
1449 +
1418 1418  === 3.6.4 Analog Input Interface ===
1419 1419  
1420 1420  The analog input interface is as below. The LT will measure the IN2 voltage so to calculate the current pass the Load. The formula is:
... ... @@ -1443,6 +1443,7 @@
1443 1443  [[image:1653357648330-671.png||height="155" width="733"]]
1444 1444  
1445 1445  
1478 +
1446 1446  === 3.6.5 Relay Output ===
1447 1447  
1448 1448  (((

Applications

Navigation

Copyright ©2010-2024 Dragino Technology Co., LTD. All rights reserved
Dragino Wiki v2.0