Changes for page LT-22222-L -- LoRa I/O Controller User Manual
Last modified by Mengting Qiu on 2025/06/04 18:42
Summary
-
Page properties (1 modified, 0 added, 0 removed)
-
Attachments (0 modified, 0 added, 13 removed)
- 1653356737703-362.png
- 1653356838789-523.png
- 1653356991268-289.png
- image-20220524093351-8.png
- image-20220524093724-9.png
- image-20220524093831-10.png
- image-20220524094641-11.png
- image-20220524094641-12.png
- image-20220524094909-1.png
- image-20220524094909-2.png
- image-20220524094909-3.png
- image-20220524094909-4.png
- image-20220524094909-5.png
Details
- Page properties
-
- Content
-
... ... @@ -845,7 +845,11 @@ 845 845 846 846 (% style="color:#4f81bd" %)**Fifth Byte**(%%): Control Method and Ports status: 847 847 848 -[[image:image-20220524093351-8.png]] 848 +(% border="1" style="background-color:#f7faff" %) 849 +|Second Byte|Status 850 +|0x01|DO3 set to low 851 +|0x00|DO3 set to high 852 +|0x11|DO3 NO Action 849 849 850 850 (% style="color:#4f81bd" %)**Sixth and Seventh Byte**: 851 851 ... ... @@ -853,129 +853,147 @@ 853 853 854 854 Device will upload a packet if downlink code executes successfully. 855 855 856 -**Example payload:** 857 857 858 -**~1. A9 01 01 01 01 07 D0** 859 859 862 +Example payload: 863 + 864 +1. A9 01 01 01 01 07 D0 865 + 860 860 DO1 pin & DO2 pin & DO3 pin will be set to Low, last 2 seconds, then change back to original state. 861 861 862 -**2. A9 01 00 01 11 07 D0** 863 863 869 +1. A9 01 00 01 11 07 D0 870 + 864 864 DO1 pin set high, DO2 pin set low, DO3 pin no action, last 2 seconds, then change back to original state. 865 865 866 -**3. A9 00 00 00 00 07 D0** 867 867 874 +1. A9 00 00 00 00 07 D0 875 + 868 868 DO1 pin & DO2 pin & DO3 pin will be set to high, last 2 seconds, then both change to low. 869 869 870 -**4. A9 00 11 01 00 07 D0** 871 871 879 +1. A9 00 11 01 00 07 D0 880 + 872 872 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 873 873 874 874 875 -=== 3.4.2.14 Relay ~-~- Control Relay Output RO1/RO2 === 876 876 885 + 886 +==== Relay ~-~- Control Relay Output RO1/RO2 ==== 887 + 877 877 * AT Command: 878 878 879 879 There is no AT Command to control Relay Output 880 880 892 + 881 881 * Downlink Payload (prefix 0x03): 882 882 883 -(% class="box infomessage" %) 884 -((( 885 -**0x03 aa bb ~/~/ Set RO1/RO2 output** 886 -))) 895 +0x03 aa bb ~/~/ Set RO1/RO2 output 887 887 888 -((( 889 889 If payload = 0x030100, it means set RO1 to close and RO2 to open. 890 -))) 891 891 892 -((( 893 893 01: Close , 00: Open , 11: No action 894 -))) 895 895 896 -((( 897 -[[image:image-20220524093724-9.png]] 898 -))) 901 +(% border="1" style="background-color:#f7faff" %) 902 +|Downlink Code|RO1|RO2 903 +|03 00 11|Open|No Action 904 +|03 01 11|Close|No Action 905 +|03 11 00|No Action|Open 906 +|03 11 01|No Action|Close 907 +|03 00 00|Open|Open 908 +|03 01 01|Close|Close 909 +|03 01 00|Close|Open 910 +|03 00 01|Open|Close 899 899 900 900 Device will upload a packet if downlink code executes successfully. 901 901 902 902 903 -==== 3.4.2.15Relay ~-~- Control Relay Output RO1/RO2 with time control ====915 +==== Relay ~-~- Control Relay Output RO1/RO2 with time control ==== 904 904 905 905 * AT Command: 906 906 907 907 There is no AT Command to control Relay Output 908 908 921 + 909 909 * Downlink Payload (prefix 0x05): 910 910 911 -(% class="box infomessage" %) 912 -((( 913 -**0x05 aa bb cc dd ~/~/ Set RO1/RO2 relay with time control:** 914 -))) 924 +0x05 aa bb cc dd ~/~/ Set RO1/RO2 relay with time control: 915 915 916 916 This is to control the relay output time of relay. Include four bytes: 917 917 918 - (% style="color:#4f81bd" %)**First Byte**(%%)**:** Type code (0x05)928 +**First Byte:** Type code (0x05) 919 919 920 - (% style="color:#4f81bd" %)**Second Byte(aa)**(%%): Inverter Mode930 +**Second Byte(aa)**: Inverter Mode 921 921 922 922 01: Relays will change back to original state after timeout. 923 923 924 924 00: Relays will change to an inverter state after timeout 925 925 926 -(% style="color:#4f81bd" %)**Third Byte(bb)**(%%): Control Method and Ports status: 927 927 928 - [[image:image-20220524093831-10.png]]937 +**Third Byte(bb)**: Control Method and Ports status: 929 929 930 -(% style="color:#4f81bd" %)**Fourth/Fifth Bytes(cc)**(%%): Latching time. Unit: ms 939 +(% border="1" style="background-color:#f7faff" %) 940 +|Value|Status 941 +|0x11|RO1 and RO2 to NO 942 +|0x10|RO2 to NO, RO1 to NC 943 +|0x01|RO2 to NC, RO1 to NO 944 +|0x00|RO1 and RO2 to NC. 945 +|0x20|RO1 No Action, RO2 to NC 946 +|0x21|RO1 No Action, RO2 to NO 947 +|0x02|RO1 to NC, RO2 No Action 948 +|0x12|RO1 to NO, RO2 No Action 931 931 950 +**Fourth / Fifth Bytes (cc)**: Latching time. Unit: ms 951 + 932 932 Device will upload a packet if downlink code executes successfully. 933 933 954 + 955 + 934 934 **Example payload:** 935 935 936 - **~1. 05 01 11 07 D0**958 +1. 05 01 11 07 D0 937 937 938 938 Relay1 and Relay 2 will be set to NO , last 2 seconds, then change back to original state. 939 939 940 -**2. 05 01 10 07 D0** 941 941 963 +1. 05 01 10 07 D0 964 + 942 942 Relay1 will change to NO, Relay2 will change to NC, last 2 seconds, then both change back to original state. 943 943 944 -**3. 05 00 01 07 D0** 945 945 968 +1. 05 00 01 07 D0 969 + 946 946 Relay1 will change to NC, Relay2 will change to NO, last 2 seconds, then relay change to NO, Relay2 change to NC. 947 947 948 -**4. 05 00 00 07 D0** 949 949 973 +1. 05 00 00 07 D0 974 + 950 950 Relay 1 & relay2 will change to NC, last 2 seconds, then both change to NO. 951 951 952 952 953 -==== 3.4.2.16 Counting ~-~- Voltage threshold counting ==== 954 954 955 -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]] 956 956 980 + 981 + 982 +==== Counting ~-~- Voltage threshold counting ==== 983 + 984 +When voltage exceed the threshold, count. Feature see [[MOD4>>path:#MOD4]] 985 + 957 957 * AT Command: 958 958 959 -(% class="box infomessage" %) 960 -((( 961 -**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]]** 962 -))) 988 +AT+VOLMAX ~/~/ See [[MOD4>>path:#MOD4]] 963 963 990 + 964 964 * Downlink Payload (prefix 0xA5): 965 965 966 -(% class="box infomessage" %) 967 -((( 968 -**0xA5 aa bb cc ~/~/ Same as AT+VOLMAX=(aa bb),cc** 969 -))) 993 +0xA5 aa bb cc ~/~/ Same as AT+VOLMAX=(aa bb),cc 970 970 971 -==== 3.4.2.17 Counting ~-~- Pre-configure the Count Number ==== 972 972 996 +==== Counting ~-~- Pre-configure the Count Number ==== 997 + 973 973 * AT Command: 974 974 975 -(% class="box infomessage" %) 976 -((( 977 -**AT+SETCNT=aa,(bb cc dd ee) ** 978 -))) 1000 +AT+SETCNT=aa,(bb cc dd ee) 979 979 980 980 aa: 1: Set count1, 981 981 ... ... @@ -985,107 +985,106 @@ 985 985 986 986 Bb cc dd ee: number to be set 987 987 1010 + 988 988 * Downlink Payload (prefix 0xA8): 989 989 990 -(% class="box infomessage" %) 991 -((( 992 -**0x A8 aa bb cc dd ee ~/~/ same as AT+SETCNT=aa,(bb cc dd ee)** 993 -))) 1013 +0x A8 aa bb cc dd ee ~/~/ same as AT+SETCNT=aa,(bb cc dd ee) 994 994 995 -==== 3.4.2.18 Counting ~-~- Clear Counting ==== 996 996 1016 + 1017 + 1018 + 1019 +==== Counting ~-~- Clear Counting ==== 1020 + 997 997 Clear counting for counting mode 998 998 999 999 * AT Command: 1000 1000 1001 -(% class="box infomessage" %) 1002 -((( 1003 -**AT+CLRCOUNT ~/~/ clear all counting** 1004 -))) 1025 +AT+CLRCOUNT ~/~/ clear all counting 1005 1005 1027 + 1006 1006 * Downlink Payload (prefix 0xA6): 1007 1007 1008 -(% class="box infomessage" %) 1009 -((( 1010 -**0x A6 01 ~/~/ clear all counting,** 1011 -))) 1030 +0x A6 01 ~/~/ clear all counting, 1012 1012 1013 -==== 3.4.2.19 Counting ~-~- Change counting mode save time ==== 1014 1014 1033 + 1034 + 1035 +==== Counting ~-~- Change counting mode save time ==== 1036 + 1015 1015 * AT Command: 1016 1016 1017 -(% class="box infomessage" %) 1018 -((( 1019 -**AT+COUTIME=60 ~/~/ Set save time to 60 seconds. Device will save the counting result in internal flash every 60 seconds. (min value: 30)** 1020 -))) 1039 +AT+COUTIME=60 ~/~/ Set save time to 60 seconds. Device will save the counting result in internal flash every 60 seconds. (min value: 30) 1021 1021 1041 + 1022 1022 * Downlink Payload (prefix 0xA7): 1023 1023 1024 -(% class="box infomessage" %) 1025 -((( 1026 -**0x A7 aa bb cc ~/~/ same as AT+COUTIME =aa bb cc,** 1027 -))) 1044 +0x A7 aa bb cc ~/~/ same as AT+COUTIME =aa bb cc, 1028 1028 1029 1029 range: aa bb cc:0 to 16777215, (unit:second) 1030 1030 1031 -== 3.5 Integrate with Mydevice == 1032 1032 1033 -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: 1034 1034 1035 -**Step 1**: Be sure that your device is programmed and properly connected to the network at this time. 1036 1036 1037 -**Step 2**: To configure the Application to forward data to Mydevices you will need to add integration. To add the Mydevices integration, perform the following steps: 1051 +1. 1052 +11. Integrate with Mydevice 1038 1038 1039 - [[image:1653356737703-362.png||height="232"width="732"]]1054 +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: 1040 1040 1041 -[[image:image-20220524094641-11.png||height="390" width="723"]] 1042 1042 1057 +Step 1: Be sure that your device is programmed and properly connected to the network at this time. 1043 1043 1044 - [[image:image-20220524094641-12.png||height="402"width="718"]]1059 +Step 2: To configure the Application to forward data to Mydevices you will need to add integration. To add the Mydevices integration, perform the following steps: 1045 1045 1046 -**Step **3: Create an account or log in Mydevices. 1047 1047 1048 - **Step 4**:Search LT-22222-L(for both LT-22222-L/LT-33222-L)andadd DevEUI.(%style="display:none" %)1062 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image010.png]] 1049 1049 1050 -Search under The things network 1051 1051 1052 -[[image: 1653356838789-523.png||height="337" width="740"]]1065 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image011.png]] 1053 1053 1054 1054 1055 - Afteradded, thensordatarriveTTN, itwillalso arrive and showin Mydevices.1068 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image012.png]] 1056 1056 1057 1057 1058 -[[image:image-20220524094909-1.png]] 1059 1059 1072 +Step 3: Create an account or log in Mydevices. 1060 1060 1061 - [[image:image-20220524094909-2.png]]1074 +Step 4: Search LT-22222-L(for both LT-22222-L / LT-33222-L) and add DevEUI. 1062 1062 1076 +Search under The things network 1063 1063 1064 -[[image:image -20220524094909-3.png]]1078 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image013.png]] 1065 1065 1066 1066 1067 - [[image:image-20220524094909-4.png]]1081 +After added, the sensor data arrive TTN, it will also arrive and show in Mydevices. 1068 1068 1083 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image014.png]] 1069 1069 1070 -[[image:image-20220524094909-5.png]] 1071 1071 1086 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image015.png]] 1072 1072 1073 1073 1089 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image016.png]] 1074 1074 1075 1075 1092 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image017.png]] 1076 1076 1077 -== 3.6 Interface Detail == 1078 1078 1079 - === 3.6.1 DigitalInput Port:DI1/DI2/DI3 ( ForLT-33222-L, low active) ===1095 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image018.png]] 1080 1080 1097 + 1098 +1. 1099 +11. Interface Detail 1100 +111. Digital Input Port: DI1/DI2 /DI3 ( For LT-33222-L, low active ) 1101 + 1081 1081 Support NPN Type sensor 1082 1082 1083 -[[image: 1653356991268-289.png]]1104 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image019.png]] 1084 1084 1085 1085 1086 1086 1087 1087 1. 1088 -11. 1109 +11. 1089 1089 111. Digital Input Port: DI1/DI2 ( For LT-22222-L) 1090 1090 1091 1091 The DI port of LT-22222-L can support NPN or PNP output sensor. ... ... @@ -1139,8 +1139,8 @@ 1139 1139 If sensor output is 220v, the //IF//[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image022.png]] = 4.3mA , So the LT-22222-L will be able to detect this high active signal safely. 1140 1140 1141 1141 1142 -1. 1143 -11. 1163 +1. 1164 +11. 1144 1144 111. Digital Output Port: DO1/DO2 /DO3 1145 1145 1146 1146 NPN output: GND or Float. Max voltage can apply to output pin is 36v. ... ... @@ -1151,7 +1151,7 @@ 1151 1151 1152 1152 1153 1153 1. 1154 -11. 1175 +11. 1155 1155 111. Analog Input Interface 1156 1156 1157 1157 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: ... ... @@ -1184,7 +1184,7 @@ 1184 1184 1185 1185 1186 1186 1. 1187 -11. 1208 +11. 1188 1188 111. Relay Output 1189 1189 1190 1190 The LT serial controller has two relay interfaces; each interface uses two pins of the screw terminal. User can connect other device’s Power Line to in serial of RO1_1 and RO_2. Such as below: ... ... @@ -1344,7 +1344,7 @@ 1344 1344 1345 1345 1346 1346 1347 -1. 1368 +1. 1348 1348 11. Common AT Command Sequence 1349 1349 111. Multi-channel ABP mode (Use with SX1301/LG308) 1350 1350 ... ... @@ -1367,8 +1367,8 @@ 1367 1367 1368 1368 ATZ 1369 1369 1370 -1. 1371 -11. 1391 +1. 1392 +11. 1372 1372 111. Single-channel ABP mode (Use with LG01/LG02) 1373 1373 1374 1374 123456 Enter Password to have AT access. ... ... @@ -1408,7 +1408,7 @@ 1408 1408 1409 1409 1410 1410 1. 1411 -11. 1432 +11. 1412 1412 111. Change to Class A 1413 1413 1414 1414 If sensor JOINED ... ... @@ -1423,7 +1423,7 @@ 1423 1423 1424 1424 1. FAQ 1425 1425 1426 -1. 1447 +1. 1427 1427 11. How to upgrade the image? 1428 1428 1429 1429 The LT LoRaWAN Controller is shipped with a 3.5mm cable, the cable is used to upload image to LT to: ... ... @@ -1482,7 +1482,7 @@ 1482 1482 User can follow the introduction for [[how to upgrade image>>path:#upgrade_image]]. When download the images, choose the required image file for download. 1483 1483 1484 1484 1485 -1. 1506 +1. 1486 1486 11. How to set up LT to work with Single Channel Gateway such as LG01/LG02? 1487 1487 1488 1488 In this case, users need to set LT-33222-L to work in ABP mode & transmit in only one frequency. ... ... @@ -1541,7 +1541,7 @@ 1541 1541 [[http:~~/~~/wiki.dragino.com/index.php?title=LoRaWAN_Communication_Debug#How_it_work>>url:http://wiki.dragino.com/index.php?title=LoRaWAN_Communication_Debug#How_it_work]] 1542 1542 1543 1543 1544 -1. 1565 +1. 1545 1545 11. Have trouble to upload image. 1546 1546 1547 1547 See this link for trouble shooting: ... ... @@ -1549,7 +1549,7 @@ 1549 1549 [[http:~~/~~/wiki.dragino.com/index.php?title=Firmware_Upgrade_Trouble_Shooting#UART_upgrade_trouble_shooting>>url:http://wiki.dragino.com/index.php?title=Firmware_Upgrade_Trouble_Shooting#UART_upgrade_trouble_shooting]] 1550 1550 1551 1551 1552 -1. 1573 +1. 1553 1553 11. Why I can’t join TTN in US915 /AU915 bands? 1554 1554 1555 1555 It might be about the channels mapping. Please see this link for detail:
- 1653356737703-362.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -42.1 KB - Content
- 1653356838789-523.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -131.7 KB - Content
- 1653356991268-289.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -23.9 KB - Content
- image-20220524093351-8.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -6.2 KB - Content
- image-20220524093724-9.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -14.3 KB - Content
- image-20220524093831-10.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -15.2 KB - Content
- image-20220524094641-11.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -136.2 KB - Content
- image-20220524094641-12.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -69.1 KB - Content
- image-20220524094909-1.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -297.8 KB - Content
- image-20220524094909-2.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -325.2 KB - Content
- image-20220524094909-3.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -330.9 KB - Content
- image-20220524094909-4.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -329.2 KB - Content
- image-20220524094909-5.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -212.8 KB - Content