Last modified by Saxer Lin on 2025/04/15 17:24
<
From version < 197.1 >
edited by Dilisi S
on 2024/11/17 15:49
To version < 200.1 >
edited by Dilisi S
on 2024/11/18 04:06
>
Change comment: Nov 17 - AT Commands edit - part 3

Summary

Details

Page properties
Content
... ... @@ -115,7 +115,6 @@
115 115  * Smart cities
116 116  * Smart factory
117 117  
118 -
119 119  == 2. Assembling the device ==
120 120  
121 121  == 2.1 Connecting the antenna ==
... ... @@ -791,9 +791,9 @@
791 791  
792 792  (% style="color:#4f81bd" %)**TRI_DI FLAG+STA **(%%)is a combination to show which condition is trigger. Totally 1byte as below
793 793  
794 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
795 -|**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
796 -|N/A|N/A|N/A|N/A|DI2_STATUS|DI2_FLAG|DI1_STATUS|DI1_FLAG
793 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:674px" %)
794 +|(% style="width:64px" %)**bit 7**|(% style="width:68px" %)**bit 6**|(% style="width:63px" %)**bit 5**|(% style="width:66px" %)**bit 4**|(% style="width:109px" %)**bit 3**|(% style="width:93px" %)**bit 2**|(% style="width:109px" %)**bit 1**|(% style="width:99px" %)**bit 0**
795 +|(% style="width:64px" %)N/A|(% style="width:68px" %)N/A|(% style="width:63px" %)N/A|(% style="width:66px" %)N/A|(% style="width:109px" %)DI2_STATUS|(% style="width:93px" %)DI2_FLAG|(% style="width:109px" %)DI1_STATUS|(% style="width:99px" %)DI1_FLAG
797 797  
798 798  * Each bits shows which status has been triggered on this uplink.
799 799  
... ... @@ -855,10 +855,10 @@
855 855  
856 856  (% style="color:#037691" %)**AT command**
857 857  
858 -(% style="width:500px" %)
859 -|**Command**|AT+TDC<time>
857 +(% border="2" style="width:500px" %)
858 +|**Command**|AT+TDC=<time>
860 860  |**Response**|
861 -|**Parameters**|time : uplink interval is in milliseconds
860 +|**Parameters**|**time** : uplink interval is in milliseconds
862 862  |**Example**|(((
863 863  AT+TDC=30000
864 864  
... ... @@ -867,14 +867,14 @@
867 867  
868 868  (% style="color:#037691" %)**Downlink payload**
869 869  
870 -(% style="width:500px" %)
869 +(% border="2" style="width:500px" %)
871 871  |**Payload**|(((
872 872  <prefix><time>
873 873  )))
874 874  |**Parameters**|(((
875 -prefix : 0x01
874 +**prefix** : 0x01
876 876  
877 -time : uplink interval is in milliseconds, represented by 3  bytes in hexadecimal.
876 +**time** : uplink interval is in milliseconds, represented by 3  bytes in hexadecimal.
878 878  )))
879 879  |**Example**|(((
880 880  01 **00 75 30**
... ... @@ -892,11 +892,11 @@
892 892  
893 893  (% style="color:#037691" %)**AT command**
894 894  
895 -(% style="width:500px" %)
896 -|(% style="width:97px" %)**Command**|(% style="width:413px" %)AT+MODE<working_mode>
894 +(% border="2" style="width:500px" %)
895 +|(% style="width:97px" %)**Command**|(% style="width:413px" %)AT+MODE=<working_mode>
897 897  |(% style="width:97px" %)**Response**|(% style="width:413px" %)
898 898  |(% style="width:97px" %)**Parameters**|(% style="width:413px" %)(((
899 -working_mode :
898 +**working_mode** :
900 900  
901 901  1 = (Default mode/factory set):  2ACI + 2AVI + DI + DO + RO
902 902  
... ... @@ -919,12 +919,12 @@
919 919  (% class="wikigeneratedid" %)
920 920  (% style="color:#037691" %)**Downlink payload**
921 921  
922 -(% style="width:500px" %)
921 +(% border="2" style="width:500px" %)
923 923  |(% style="width:98px" %)**Payload**|(% style="width:400px" %)<prefix><working_mode>
924 924  |(% style="width:98px" %)**Parameters**|(% style="width:400px" %)(((
925 -prefix : 0x0A
924 +**prefix** : 0x0A
926 926  
927 -working_mode : Working mode, represented by 1 byte in hexadecimal.
926 +**working_mode** : Working mode, represented by 1 byte in hexadecimal.
928 928  )))
929 929  |(% style="width:98px" %)**Example**|(% style="width:400px" %)(((
930 930  0A **02**
... ... @@ -942,9 +942,9 @@
942 942  
943 943  (% style="color:#037691" %)**Downlink payload**
944 944  
945 -(% style="width:500px" %)
944 +(% border="2" style="width:500px" %)
946 946  |(% style="width:101px" %)**Payload**|(% style="width:397px" %)<prefix>FF
947 -|(% style="width:101px" %)**Parameters**|(% style="width:397px" %)prefix : 0x08
946 +|(% style="width:101px" %)**Parameters**|(% style="width:397px" %)**prefix** : 0x08
948 948  |(% style="width:101px" %)**Example**|(% style="width:397px" %)(((
949 949  08 FF
950 950  
... ... @@ -957,11 +957,11 @@
957 957  
958 958  (% style="color:#037691" %)**AT Command**
959 959  
960 -(% style="width:500px" %)
959 +(% border="2" style="width:500px" %)
961 961  |(% style="width:95px" %)**Command**|(% style="width:403px" %)AT+ADDMOD6=<enable/disable trigger_mode>
962 962  |(% style="width:95px" %)**Response**|(% style="width:403px" %)
963 963  |(% style="width:95px" %)**Parameters**|(% style="width:403px" %)(((
964 -enable/disable trigger_mode :
963 +**enable/disable trigger_mode** :
965 965  
966 966  1 = enable trigger mode
967 967  
... ... @@ -975,12 +975,12 @@
975 975  
976 976  (% style="color:#037691" %)**Downlink payload**
977 977  
978 -(% style="width:500px" %)
977 +(% border="2" style="width:500px" %)
979 979  |(% style="width:97px" %)**Payload**|(% style="width:401px" %)<prefix><enable/disable trigger_mode>
980 980  |(% style="width:97px" %)**Parameters**|(% style="width:401px" %)(((
981 -prefix : 0x0A 06
980 +**prefix** : 0x0A 06 (two bytes in hexadecimal)
982 982  
983 -working mode : enable (1) or disable (0), represented by 1 byte in hexadecimal.
982 +**working mode** : enable (1) or disable (0), represented by 1 byte in hexadecimal.
984 984  )))
985 985  |(% style="width:97px" %)**Example**|(% style="width:401px" %)(((
986 986  0A 06 **01**
... ... @@ -998,9 +998,9 @@
998 998  
999 999  (% style="color:#037691" %)**Downlink Payload**
1000 1000  
1001 -(% style="width:500px" %)
1000 +(% border="2" style="width:500px" %)
1002 1002  |(% style="width:95px" %)**Payload**|(% style="width:403px" %)<prefix>
1003 -|(% style="width:95px" %)**Parameters**|(% style="width:403px" %)prefix : AB 06
1002 +|(% style="width:95px" %)**Parameters**|(% style="width:403px" %)**prefix **: AB 06 (two bytes in hexadecimal)
1004 1004  |(% style="width:95px" %)**Example**|(% style="width:403px" %)(((
1005 1005  AB 06
1006 1006  
... ... @@ -1007,29 +1007,29 @@
1007 1007  Uplinks the trigger settings.
1008 1008  )))
1009 1009  
1010 -==== 3.4.2.6 Enable/Disable DI1/DI2 as a trigger ====
1009 +==== 3.4.2.6 Enable/Disable DI1/DI2/DI3 as a trigger ====
1011 1011  
1012 -Enable or disable DI1/DI2 as a trigger.
1011 +Enable or disable DI1/DI2/DI3 as a trigger.
1013 1013  
1014 1014  (% style="color:#037691" %)**AT Command**
1015 1015  
1016 -(% style="width:500px" %)
1017 -|(% style="width:98px" %)Command|(% style="width:400px" %)AT+DTRI=<DI1_trigger><DI2_trigger>
1018 -|(% style="width:98px" %)Response|(% style="width:400px" %)
1019 -|(% style="width:98px" %)Parameters|(% style="width:400px" %)(((
1020 -DI1_trigger:
1015 +(% border="2" style="width:500px" %)
1016 +|(% style="width:98px" %)**Command**|(% style="width:400px" %)AT+DTRI=<DI1_trigger>,<DI2_trigger>
1017 +|(% style="width:98px" %)**Response**|(% style="width:400px" %)
1018 +|(% style="width:98px" %)**Parameters**|(% style="width:400px" %)(((
1019 +**DI1_trigger:**
1021 1021  
1022 1022  1 = enable DI1 trigger
1023 1023  
1024 1024  0 = disable DI1 trigger
1025 1025  
1026 -DI2 _trigger
1025 +**DI2 _trigger**
1027 1027  
1028 1028  1 = enable DI2 trigger
1029 1029  
1030 1030  0 = disable DI2 trigger
1031 1031  )))
1032 -|(% style="width:98px" %)Example|(% style="width:400px" %)(((
1031 +|(% style="width:98px" %)**Example**|(% style="width:400px" %)(((
1033 1033  AT+DTRI=1,0
1034 1034  
1035 1035  Enable DI1 trigger, disable DI2 trigger
... ... @@ -1038,24 +1038,24 @@
1038 1038  (% class="wikigeneratedid" %)
1039 1039  (% style="color:#037691" %)**Downlink Payload**
1040 1040  
1041 -(% style="width:500px" %)
1042 -|(% style="width:101px" %)Payload|(% style="width:397px" %)<prefix><DI1_trigger><DI2_trigger>
1043 -|(% style="width:101px" %)Parameters|(% style="width:397px" %)(((
1044 -prefix : AA 02
1040 +(% border="2" style="width:500px" %)
1041 +|(% style="width:101px" %)**Payload**|(% style="width:397px" %)<prefix><DI1_trigger><DI2_trigger>
1042 +|(% style="width:101px" %)**Parameters**|(% style="width:397px" %)(((
1043 +**prefix :** AA 02 (two bytes in hexadecimal)
1045 1045  
1046 -DI1_trigger:
1045 +**DI1_trigger:**
1047 1047  
1048 1048  1 = enable DI1 trigger, represented by 1 byte in hexadecimal.
1049 1049  
1050 1050  0 = disable DI1 trigger, represented by 1 byte in hexadecimal.
1051 1051  
1052 -DI2 _trigger
1051 +**DI2 _trigger**
1053 1053  
1054 1054  1 = enable DI2 trigger, represented by 1 byte in hexadecimal.
1055 1055  
1056 1056  0 = disable DI2 trigger, represented by 1 byte in hexadecimal.
1057 1057  )))
1058 -|(% style="width:101px" %)Example|(% style="width:397px" %)(((
1057 +|(% style="width:101px" %)**Example**|(% style="width:397px" %)(((
1059 1059  AA 02 **01 00**
1060 1060  
1061 1061  Enable DI1 trigger, disable DI2 trigger
... ... @@ -1065,121 +1065,210 @@
1065 1065  
1066 1066  Sets DI1 or DI3 (for LT-33222-L) as a trigger.
1067 1067  
1068 -* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+TRIG1=a,b**
1069 1069  
1070 -(% style="color:red" %)**a :** (%%)Interrupt mode. 0: falling edge; 1: rising edge, 2: falling and raising edge(for MOD=1).
1068 +(% style="color:#037691" %)**AT Command**
1071 1071  
1072 -(% style="color:red" %)**b :** (%%)delay timing.
1070 +(% border="2" style="width:500px" %)
1071 +|(% style="width:101px" %)**Command**|(% style="width:397px" %)AT+TRIG1=<interrupt_mode>,<minimum_signal_duration>
1072 +|(% style="width:101px" %)**Response**|(% style="width:397px" %)
1073 +|(% style="width:101px" %)**Parameters**|(% style="width:397px" %)(((
1074 +**interrupt_mode** :  0: falling edge; 1: rising edge, 2: falling and raising edge (for MOD=1).
1073 1073  
1074 -**Example:** AT+TRIG1=1,100(set DI1 port to trigger on high level, valid signal is 100ms )
1076 +**minimum_signal_duration** : the **minimum signal duration** required for the DI1 port to recognize a valid trigger.
1077 +)))
1078 +|(% style="width:101px" %)**Example**|(% style="width:397px" %)(((
1079 +AT+TRIG1=1,100
1075 1075  
1081 +Set the DI1 port to trigger on a rising edge; the valid signal duration is 100 ms.
1082 +)))
1076 1076  
1077 -* (% style="color:#037691" %)**Downlink Payload (prefix 0x09 01 ):**
1084 +(% class="wikigeneratedid" %)
1085 +(% style="color:#037691" %)**Downlink Payload**
1078 1078  
1079 -(% style="color:blue" %)**0x09 01 aa bb cc    ** (%%) ~/~/ same as AT+TRIG1=aa,0x(bb cc)
1087 +(% border="2" style="width:500px" %)
1088 +|(% style="width:101px" %)**Payload**|(% style="width:397px" %)<prefix><interrupt_mode><minimum_signal_duration>
1089 +|(% style="width:101px" %)**Parameters**|(% style="width:397px" %)(((
1090 +**prefix** : 09 01 (hexadecimal)
1080 1080  
1092 +**interrupt_mode** : 0: falling edge; 1: rising edge, 2: falling and raising edge (for MOD=1), represented by 1 byte in hexadecimal.
1081 1081  
1082 -(% style="width:500px" %)
1083 -|(% style="width:101px" %)Command|(% style="width:397px" %)
1084 -|(% style="width:101px" %)Response|(% style="width:397px" %)
1085 -|(% style="width:101px" %)Parameters|(% style="width:397px" %)
1086 -|(% style="width:101px" %)Example|(% style="width:397px" %)
1094 +**minimum_signal_duration** : in milliseconds, represented two bytes in hexadecimal.
1095 +)))
1096 +|(% style="width:101px" %)**Example**|(% style="width:397px" %)(((
1097 +09 01 **01 00 64**
1087 1087  
1099 +Set the DI1 port to trigger on a rising edge; the valid signal duration is 100 ms.
1100 +)))
1101 +
1088 1088  ==== 3.4.2.8 Trigger2 – Set DI2 as a trigger ====
1089 1089  
1090 1090  Sets DI2 as a trigger.
1091 1091  
1092 -* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+TRIG2=a,b**
1093 1093  
1094 -(% style="color:red" %)**a :** (%%)Interrupt mode. 0: falling edge; 1: rising edge, 2: falling and raising edge (for MOD=1).
1107 +(% style="color:#037691" %)**AT Command**
1095 1095  
1096 -(% style="color:red" %)**b :** (%%)delay timing.
1109 +(% border="2" style="width:500px" %)
1110 +|(% style="width:94px" %)**Command**|(% style="width:404px" %)AT+TRIG2=<interrupt_mode>,<minimum_signal_duration>
1111 +|(% style="width:94px" %)**Response**|(% style="width:404px" %)
1112 +|(% style="width:94px" %)**Parameters**|(% style="width:404px" %)(((
1113 +**interrupt_mode **:  0: falling edge; 1: rising edge, 2: falling and raising edge (for MOD=1).
1097 1097  
1098 -**Example:** AT+TRIG2=0,100 (Set the DI1 port to trigger on a falling edge; the valid signal duration is 100 ms)
1115 +**minimum_signal_duration** : the **minimum signal duration** required for the DI1 port to recognize a valid trigger.
1116 +)))
1117 +|(% style="width:94px" %)**Example**|(% style="width:404px" %)(((
1118 +AT+TRIG2=0,100
1099 1099  
1120 +Set the DI1 port to trigger on a falling edge; the valid signal duration is 100 ms.
1121 +)))
1100 1100  
1101 -* (% style="color:#037691" %)**Downlink Payload (prefix 0x09 02 ):**
1123 +(% style="color:#037691" %)**Downlink Payload**
1102 1102  
1103 -(% style="color:blue" %)**0x09 02 aa bb cc   ** (%%)~/~/ same as AT+TRIG2=aa,0x(bb cc)
1125 +(% border="2" style="width:500px" %)
1126 +|(% style="width:96px" %)**Payload**|(% style="width:402px" %)<prefix><interrupt_mode><minimum_signal_duration>
1127 +|(% style="width:96px" %)**Parameters**|(% style="width:402px" %)(((
1128 +**prefix** : 09 02 (hexadecimal)
1104 1104  
1130 +**interrupt_mode **: 0: falling edge; 1: rising edge, 2: falling and raising edge (for MOD=1), represented by 1 byte in hexadecimal.
1105 1105  
1132 +**minimum_signal_duration** : in milliseconds, represented two bytes in hexadecimal
1133 +)))
1134 +|(% style="width:96px" %)**Example**|(% style="width:402px" %)09 02 **00 00 64**
1135 +
1136 +(% class="wikigeneratedid" %)
1137 +==== ====
1138 +
1139 +==== 3.4.2.9 Trigger – Set AC (current) as a trigger ====
1140 +
1141 +Sets the current trigger based on the AC port. See also [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
1142 +
1106 1106  (% style="color:#037691" %)**AT Command**
1107 1107  
1108 -(% style="width:500px" %)
1109 -|(% style="width:94px" %)Command|(% style="width:404px" %)AT+TRIG=<interrupt_mode><minimum_signal_duration>
1110 -|(% style="width:94px" %)Response|(% style="width:404px" %)
1111 -|(% style="width:94px" %)Parameters|(% style="width:404px" %)(((
1112 -interrupt_mode :  0: falling edge; 1: rising edge, 2: falling and raising edge (for MOD=1).
1145 +(% border="2" style="width:500px" %)
1146 +|(% style="width:104px" %)**Command**|(% style="width:394px" %)(((
1147 +AT+ACLIM=<AC1_LIMIT_LOW>,< AC1_LIMIT_HIGH>,<AC2_LIMIT_LOW>,< AC2_LIMIT_HIGH>
1148 +)))
1149 +|(% style="width:104px" %)**Response**|(% style="width:394px" %)
1150 +|(% style="width:104px" %)**Parameters**|(% style="width:394px" %)(((
1151 +**AC1_LIMIT_LOW** : lower limit of the current to be checked
1113 1113  
1114 -minimum_signal_duration : the **minimum signal duration** required for the DI1 port to recognize a valid trigger.
1153 +**AC1_LIMIT_HIGH **: higher limit of the current to be checked
1154 +
1155 +**AC2_LIMIT_HIGH **: lower limit of the current to be checked
1156 +
1157 +**AC2_LIMIT_LOW** : higher limit of the current to be checked
1115 1115  )))
1116 -|(% style="width:94px" %)Example|(% style="width:404px" %)(((
1117 -AT+TRIG2=0,100
1159 +|(% style="width:104px" %)**Example**|(% style="width:394px" %)(((
1160 +AT+ACLIM=10000,15000,0,0
1118 1118  
1119 -Set the DI1 port to trigger on a falling edge; the valid signal duration is 100 ms.
1162 +Triggers an uplink if AC1 current is lower than 10mA or higher than 15mA
1120 1120  )))
1164 +|(% style="width:104px" %)Note|(% style="width:394px" %)See also, [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
1121 1121  
1122 1122  (% style="color:#037691" %)**Downlink Payload**
1123 1123  
1124 -(% style="width:500px" %)
1125 -|(% style="width:96px" %)Payload|(% style="width:402px" %)<prefix><interrupt_mode><minimum_signal_duration>
1126 -|(% style="width:96px" %)Parameters|(% style="width:402px" %)(((
1127 -prefix : 09 02
1168 +(% border="2" style="width:500px" %)
1169 +|(% style="width:104px" %)**Payload**|(% style="width:394px" %)<prefix><AC1_LIMIT_LOW>,< AC1_LIMIT_HIGH>,<AC2_LIMIT_LOW>,< AC2_LIMIT_HIGH>
1170 +|(% style="width:104px" %)**Parameters**|(% style="width:394px" %)(((
1171 +**prefix **: AA 01 (hexadecimal)
1128 1128  
1129 -interrupt_mode : 0: falling edge; 1: rising edge, 2: falling and raising edge (for MOD=1), represented by 1 byte in hexadecimal.
1173 +**AC1_LIMIT_LOW** : lower limit of the current to be checked, two bytes in hexadecimal
1130 1130  
1131 -<minimum_signal_duration>, represented two bytes in hexadecimal
1175 +**AC1_LIMIT_HIGH **: higher limit of the current to be checked, two bytes in hexadecimal
1176 +
1177 +**AC2_LIMIT_HIGH **: lower limit of the current to be checked, two bytes in hexadecimal
1178 +
1179 +**AC2_LIMIT_LOW** : higher limit of the current to be checked, two bytes in hexadecimal
1132 1132  )))
1133 -|(% style="width:96px" %)Example|(% style="width:402px" %)09 02 **00 00 64**
1181 +|(% style="width:104px" %)**Example**|(% style="width:394px" %)(((
1182 +AA 01 **27** **10 3A** **98** 00 00 00 00
1134 1134  
1135 -==== 3.4.2.9 Trigger – Set AC (current) as a trigger ====
1184 +Triggers an uplink if AC1 current is lower than 10mA or higher than 15mA. Set all values to zero for AC2 limits because we are only checking AC1 limits.
1185 +)))
1186 +|(% style="width:104px" %)Note|(% style="width:394px" %)See also, [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
1136 1136  
1137 -Sets the current trigger based on the AC port. See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
1188 +==== 3.4.2.10 Trigger – Set AV (voltage) as trigger ====
1138 1138  
1139 -* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+ACLIM**
1190 +Sets the current trigger based on the AV port. See also [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
1140 1140  
1141 -* (% style="color:#037691" %)**Downlink Payload (prefix 0xAA 01 )**
1192 +(% style="color:#037691" %)**AT Command**
1142 1142  
1143 -(% style="color:blue" %)**0x AA 01 aa bb cc dd ee ff gg hh        ** (%%) ~/~/ same as AT+ACLIM See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
1194 +(% border="2" style="width:500px" %)
1195 +|(% style="width:104px" %)**Command**|(% style="width:387px" %)AT+AVLIM= AV1_LIMIT_LOW>,< AV1_LIMIT_HIGH>,<AV2_LIMIT_LOW>,< AV2_LIMIT_HIGH>
1196 +|(% style="width:104px" %)**Response**|(% style="width:387px" %)
1197 +|(% style="width:104px" %)**Parameters**|(% style="width:387px" %)(((
1198 +**AC1_LIMIT_LOW** : lower limit of the current to be checked
1144 1144  
1200 +**AC1_LIMIT_HIGH **: higher limit of the current to be checked
1145 1145  
1146 -(% style="width:500px" %)
1147 -|(% style="width:104px" %)Command|(% style="width:394px" %)AT+ACLIM
1148 -|(% style="width:104px" %)Response|(% style="width:394px" %)
1149 -|(% style="width:104px" %)Parameters|(% style="width:394px" %)-
1150 -|(% style="width:104px" %)Example|(% style="width:394px" %)AT+ACLIM
1202 +**AC2_LIMIT_HIGH **: lower limit of the current to be checked
1151 1151  
1204 +**AC2_LIMIT_LOW** : higher limit of the current to be checked
1205 +)))
1206 +|(% style="width:104px" %)**Example**|(% style="width:387px" %)(((
1207 +AT+AVLIM=3000,6000,0,2000
1152 1152  
1153 -(% style="width:500px" %)
1154 -|(% style="width:104px" %)Payload|(% style="width:394px" %)<prefix>
1155 -|(% style="width:104px" %)Parameters|(% style="width:394px" %)prefix : AA 01
1156 -|(% style="width:104px" %)Example|(% style="width:394px" %)AA 01 aa bb cc dd ee ff gg hh
1209 +Triggers an uplink if AVI1 voltage is lower than 3V or higher than 6V, or if AV2 voltage is higher than 2V
1210 +)))
1211 +|(% style="width:104px" %)**Note**|(% style="width:387px" %)See also, [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
1157 1157  
1158 -==== 3.4.2.10 Trigger – Set AV (voltage) as trigger ====
1159 1159  
1160 -Sets the current trigger based on the AV port. See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
1214 +(% style="color:#037691" %)**Downlink Payload**
1161 1161  
1162 -* (% style="color:#037691" %)**AT Command**(%%): (% style="color:blue" %)**AT+AVLIM    **(%%)** See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]**
1216 +(% border="2" style="width:500px" %)
1217 +|(% style="width:104px" %)**Payload**|(% style="width:394px" %)<prefix><AV1_LIMIT_LOW>,< AV1_LIMIT_HIGH>,<AV2_LIMIT_LOW>,< AV2_LIMIT_HIGH>
1218 +|(% style="width:104px" %)**Parameters**|(% style="width:394px" %)(((
1219 +**prefix **: AA 00 (hexadecimal)
1163 1163  
1164 -* (% style="color:#037691" %)**Downlink Payload (prefix 0xAA 00 )**
1221 +**AV1_LIMIT_LOW** : lower limit of the voltage to be checked, two bytes in hexadecimal
1165 1165  
1166 -(% style="color:blue" %)**0x AA 00 aa bb cc dd ee ff gg hh    ** (%%) ~/~/ same as AT+AVLIM See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
1223 +**AV1_LIMIT_HIGH **: higher limit of the voltage to be checked, two bytes in hexadecimal
1167 1167  
1225 +**AV2_LIMIT_HIGH **: lower limit of the voltage to be checked, two bytes in hexadecimal
1168 1168  
1227 +**AV2_LIMIT_LOW** : higher limit of the voltage to be checked, two bytes in hexadecimal
1228 +)))
1229 +|(% style="width:104px" %)**Example**|(% style="width:394px" %)(((
1230 +AA 00 **0B B8 17 70 00 00 07 D0**
1231 +
1232 +Triggers an uplink if AVI1 voltage is lower than 3V or higher than 6V, or if AV2 voltage is higher than 2V.
1233 +)))
1234 +|(% style="width:104px" %)**Note**|(% style="width:394px" %)See also, [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
1235 +
1236 +
1169 1169  ==== 3.4.2.11 Trigger – Set minimum interval ====
1170 1170  
1171 -Sets AV and AC trigger minimum interval. Device won't response to the second trigger within this set time after the first trigger.
1239 +Sets the AV and AC trigger minimum interval. The device won't respond to a second trigger within this set time after the first trigger.
1172 1172  
1173 -* (% style="color:#037691" %)**AT Command**(%%): (% style="color:blue" %)**AT+ATDC=5        ** ~/~/ (%%)Device won't response the second trigger within 5 minute after the first trigger.
1241 +(% style="color:#037691" %)**AT Command**
1174 1174  
1175 -* (% style="color:#037691" %)**Downlink Payload (prefix 0xAC )**
1243 +(% border="2" style="width:500px" %)
1244 +|(% style="width:113px" %)**Command**|(% style="width:385px" %)AT+ATDC=<time>
1245 +|(% style="width:113px" %)**Response**|(% style="width:385px" %)
1246 +|(% style="width:113px" %)**Parameters**|(% style="width:385px" %)(((
1247 +**time** : in minutes
1248 +)))
1249 +|(% style="width:113px" %)**Example**|(% style="width:385px" %)(((
1250 +AT+ATDC=5
1176 1176  
1177 -(% style="color:blue" %)**0x AC aa bb   **(%%) ~/~/ same as AT+ATDC=0x(aa bb)   . Unit (min)
1252 +The device won't respond to the second trigger within 5 minutes after the first trigger.
1253 +)))
1254 +|(% style="width:113px" %)Note|(% style="width:385px" %)(% style="color:red" %)**The time must be greater than 5 minutes.**
1178 1178  
1179 -(((
1180 -(% style="color:red" %)**Note: ATDC setting must be more than 5min**
1256 +(% style="color:#037691" %)**Downlink Payload**
1257 +
1258 +(% border="2" style="width:500px" %)
1259 +|(% style="width:112px" %)**Payload**|(% style="width:386px" %)<prefix><time>
1260 +|(% style="width:112px" %)**Parameters**|(% style="width:386px" %)(((
1261 +**prefix** : AC (hexadecimal)
1262 +
1263 +**time **: in minutes (two bytes in hexadecimal)
1181 1181  )))
1265 +|(% style="width:112px" %)**Example**|(% style="width:386px" %)(((
1266 +AC **00 05**
1182 1182  
1268 +The device won't respond to the second trigger within 5 minutes after the first trigger.
1269 +)))
1270 +|(% style="width:112px" %)Note|(% style="width:386px" %)(% style="color:red" %)**The time must be greater than 5 minutes.**
1183 1183  
1184 1184  
1185 1185  ==== 3.4.2.12 DO ~-~- Control Digital Output DO1/DO2/DO3 ====
... ... @@ -1186,21 +1186,33 @@
1186 1186  
1187 1187  Controls the digital outputs DO1, DO2, and DO3
1188 1188  
1189 -* (% style="color:#037691" %)**AT Command**
1277 +(% style="color:#037691" %)**AT Command**
1190 1190  
1191 -There is no AT Command to control Digital Output
1279 +There is no AT Command to control the Digital Output.
1192 1192  
1193 1193  
1194 -* (% style="color:#037691" %)**Downlink Payload (prefix 0x02)**
1282 +(% style="color:#037691" %)**Downlink Payload**
1195 1195  
1196 -(% style="color:blue" %)**0x02 aa bb cc     ** (%%)~/~/ Set DO1/DO2/DO3 output
1284 +(% border="2" style="width:500px" %)
1285 +|(% style="width:115px" %)**Payload**|(% style="width:383px" %)<prefix><DO1><DO2><DO3>
1286 +|(% style="width:115px" %)**Parameters**|(% style="width:383px" %)(((
1287 +**prefix** : 02 (hexadecimal)
1197 1197  
1198 -(((
1199 -If payload = 0x02010001, while there is load between V+ and DOx, it means set DO1 to low, DO2 to high and DO3 to low.
1289 +**DOI** : 01: Low,  00: High, 11: No action (1 byte in hex)
1290 +
1291 +**DO2** : 01: Low,  00: High, 11: No action (1 byte in hex)
1292 +
1293 +**DO3 **: 01: Low,  00: High, 11: No action (1 byte in hex)
1200 1200  )))
1295 +|(% style="width:115px" %)**Examples**|(% style="width:383px" %)(((
1296 +02 **01 00 01**
1201 1201  
1298 +If there is a load between V+ and DOx, it means DO1 is set to low, DO2 is set to high, and DO3 is set to low.
1299 +
1300 +**More examples:**
1301 +
1202 1202  (((
1203 -01: Low,  00: High ,  11: No action
1303 +01: Low,  00: High,  11: No action
1204 1204  
1205 1205  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1206 1206  |(% style="background-color:#4f81bd; color:white" %)**Downlink Code**|(% style="background-color:#4f81bd; color:white" %)**DO1**|(% style="background-color:#4f81bd; color:white" %)**DO2**|(% style="background-color:#4f81bd; color:white" %)**DO3**
... ... @@ -1210,15 +1210,19 @@
1210 1210  )))
1211 1211  
1212 1212  (((
1213 -(% style="color:red" %)**Note: For LT-22222-L, there is no DO3, the last byte can use any value.**
1313 +(((
1314 +(% style="color:red" %)**Note: For the LT-22222-L, there is no DO3; the last byte can have any value.**
1214 1214  )))
1215 1215  
1216 1216  (((
1217 -(% style="color:red" %)**Device will upload a packet if downlink code executes successfully.**
1318 +(% style="color:red" %)**The device will upload a packet if downlink code executes successfully.**
1218 1218  )))
1320 +)))
1321 +)))
1219 1219  
1323 +(% class="wikigeneratedid" %)
1324 +==== ====
1220 1220  
1221 -
1222 1222  ==== 3.4.2.13 DO ~-~- Control Digital Output DO1/DO2/DO3 with time control ====
1223 1223  
1224 1224  
... ... @@ -1243,7 +1243,7 @@
1243 1243  00: DO pins will change to an inverter state after timeout 
1244 1244  
1245 1245  
1246 -(% style="color:#4f81bd" %)**Third Byte**(%%): Control Method and Ports status:
1350 +(% style="color:#4f81bd" %)**Third Byte**(%%): Control Method and Port status:
1247 1247  
1248 1248  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:300px" %)
1249 1249  |(% style="background-color:#4f81bd; color:white" %)**Second Byte**|(% style="background-color:#4f81bd; color:white" %)**Status**
... ... @@ -1251,7 +1251,7 @@
1251 1251  |0x00|DO1 set to high
1252 1252  |0x11|DO1 NO Action
1253 1253  
1254 -(% style="color:#4f81bd" %)**Fourth Byte**(%%): Control Method and Ports status:
1358 +(% style="color:#4f81bd" %)**Fourth Byte**(%%): Control Method and Port status:
1255 1255  
1256 1256  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:300px" %)
1257 1257  |(% style="background-color:#4f81bd; color:white" %)**Second Byte**|(% style="background-color:#4f81bd; color:white" %)**Status**
... ... @@ -1259,7 +1259,7 @@
1259 1259  |0x00|DO2 set to high
1260 1260  |0x11|DO2 NO Action
1261 1261  
1262 -(% style="color:#4f81bd" %)**Fifth Byte**(%%): Control Method and Ports status:
1366 +(% style="color:#4f81bd" %)**Fifth Byte**(%%): Control Method and Port status:
1263 1263  
1264 1264  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:300px" %)
1265 1265  |(% style="background-color:#4f81bd; color:white" %)**Second Byte**|(% style="background-color:#4f81bd; color:white" %)**Status**
... ... @@ -1267,16 +1267,16 @@
1267 1267  |0x00|DO3 set to high
1268 1268  |0x11|DO3 NO Action
1269 1269  
1270 -(% style="color:#4f81bd" %)**Sixth and Seventh and Eighth and Ninth Byte**:(%%) Latching time. Unit: ms
1374 +(% style="color:#4f81bd" %)**Sixth, Seventh, Eighth, and Ninth Bytes**:(%%) Latching time (Unit: ms)
1271 1271  
1272 1272  
1273 1273  (% style="color:red" %)**Note: **
1274 1274  
1275 - Since Firmware v1.6.0, the latch time support 4 bytes and 2 bytes
1379 + Since firmware v1.6.0, the latch time support 4 bytes and 2 bytes
1276 1276  
1277 - Before Firmwre v1.6.0 the latch time only suport 2 bytes.
1381 + Before firmware v1.6.0, the latch time only supported 2 bytes.
1278 1278  
1279 -(% style="color:red" %)**Device will upload a packet if downlink code executes successfully.**
1383 +(% style="color:red" %)**Device will upload a packet if the downlink code executes successfully.**
1280 1280  
1281 1281  
1282 1282  **Example payload:**
... ... @@ -1283,22 +1283,21 @@
1283 1283  
1284 1284  **~1. A9 01 01 01 01 07 D0**
1285 1285  
1286 -DO1 pin & DO2 pin & DO3 pin will be set to Low, last 2 seconds, then change back to original state.
1390 +DO1 pin, DO2 pin, and DO3 pin will be set to low, last for 2 seconds, and then revert to their original state.
1287 1287  
1288 1288  **2. A9 01 00 01 11 07 D0**
1289 1289  
1290 -DO1 pin set high, DO2 pin set low, DO3 pin no action, last 2 seconds, then change back to original state.
1394 +DO1 pin is set to high, DO2 pin is set to low, and DO3 pin takes no action. This lasts for 2 seconds and then reverts to the original state.
1291 1291  
1292 1292  **3. A9 00 00 00 00 07 D0**
1293 1293  
1294 -DO1 pin & DO2 pin & DO3 pin will be set to high, last 2 seconds, then both change to low.
1398 +DO1 pin, DO2 pin, and DO3 pin will be set to high, last for 2 seconds, and then all change to low.
1295 1295  
1296 1296  **4. A9 00 11 01 00 07 D0**
1297 1297  
1298 -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
1402 +DO1 pin takes no action, DO2 pin is set to low, and DO3 pin is set to high. This lasts for 2 seconds, after which DO1 pin takes no action, DO2 pin is set to high, and DO3 pin is set to low.
1299 1299  
1300 1300  
1301 -
1302 1302  ==== 3.4.2.14 Relay ~-~- Control Relay Output RO1/RO2 ====
1303 1303  
1304 1304  
... ... @@ -1313,11 +1313,11 @@
1313 1313  
1314 1314  
1315 1315  (((
1316 -If payload = 0x030100, it means set RO1 to close and RO2 to open.
1419 +If payload is 0x030100, it means setting RO1 to close and RO2 to open.
1317 1317  )))
1318 1318  
1319 1319  (((
1320 -00: Closed ,  01: Open , 11: No action
1423 +00: Close ,  01: Open , 11: No action
1321 1321  
1322 1322  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:320px" %)
1323 1323  |(% style="background-color:#4f81bd; color:white" %)**Downlink Code**|(% style="background-color:#4f81bd; color:white" %)**RO1**|(% style="background-color:#4f81bd; color:white" %)**RO2**
... ... @@ -1334,9 +1334,9 @@
1334 1334  (% style="color:red" %)**Device will upload a packet if downlink code executes successfully.**
1335 1335  
1336 1336  
1337 -
1338 1338  ==== 3.4.2.15 Relay ~-~- Control Relay Output RO1/RO2 with time control ====
1339 1339  
1442 +Controls the relay output time.
1340 1340  
1341 1341  * (% style="color:#037691" %)**AT Command:**
1342 1342  
... ... @@ -1348,15 +1348,15 @@
1348 1348  (% style="color:blue" %)**0x05 aa bb cc dd     ** (%%)~/~/ Set RO1/RO2 relay with time control
1349 1349  
1350 1350  
1351 -This is to control the relay output time of relay. Include four bytes:
1454 +This is to control the relay output time. It includes four bytes:
1352 1352  
1353 1353  (% style="color:#4f81bd" %)**First Byte **(%%)**:** Type code (0x05)
1354 1354  
1355 1355  (% style="color:#4f81bd" %)**Second Byte(aa)**(%%): Inverter Mode
1356 1356  
1357 -01: Relays will change back to original state after timeout.
1460 +01: Relays will change back to their original state after timeout.
1358 1358  
1359 -00: Relays will change to an inverter state after timeout
1462 +00: Relays will change to the inverter state after timeout.
1360 1360  
1361 1361  
1362 1362  (% style="color:#4f81bd" %)**Third Byte(bb)**(%%): Control Method and Ports status:
... ... @@ -1369,12 +1369,12 @@
1369 1369  
1370 1370  (% style="color:red" %)**Note:**
1371 1371  
1372 - Since Firmware v1.6.0, the latch time support 4 bytes and 2 bytes
1475 + Since firmware v1.6.0, the latch time supports both 4 bytes and 2 bytes.
1373 1373  
1374 - Before Firmwre v1.6.0 the latch time only suport 2 bytes.
1477 + Before firmware v1.6.0, the latch time only supported 2 bytes.
1375 1375  
1376 1376  
1377 -(% style="color:red" %)**Device will upload a packet if downlink code executes successfully.**
1480 +(% style="color:red" %)**Device will upload a packet if the downlink code executes successfully.**
1378 1378  
1379 1379  
1380 1380  **Example payload:**
... ... @@ -1381,19 +1381,19 @@
1381 1381  
1382 1382  **~1. 05 01 11 07 D0**
1383 1383  
1384 -Relay1 and Relay 2 will be set to NC , last 2 seconds, then change back to original state.
1487 +Relay1 and Relay2 will be set to NC, lasting 2 seconds, then revert to their original state
1385 1385  
1386 1386  **2. 05 01 10 07 D0**
1387 1387  
1388 -Relay1 will change to NC, Relay2 will change to NO, last 2 seconds, then both change back to original state.
1491 +Relay1 will change to NC, Relay2 will change to NO, lasting 2 seconds, then both will revert to their original state.
1389 1389  
1390 1390  **3. 05 00 01 07 D0**
1391 1391  
1392 -Relay1 will change to NO, Relay2 will change to NC, last 2 seconds, then relay change to NC,Relay2 change to NO.
1495 +Relay1 will change to NO, Relay2 will change to NC, lasting 2 seconds, then Relay1 will change to NC, and Relay2 will change to NO.
1393 1393  
1394 1394  **4. 05 00 00 07 D0**
1395 1395  
1396 -Relay 1 & relay2 will change to NO, last 2 seconds, then both change to NC.
1499 +Relay1 and Relay2 will change to NO, lasting 2 seconds, then both will change to NC.
1397 1397  
1398 1398  
1399 1399  
... ... @@ -1400,7 +1400,7 @@
1400 1400  ==== 3.4.2.16 Counting ~-~- Voltage threshold counting ====
1401 1401  
1402 1402  
1403 -When voltage exceed the threshold, count. Feature see [[MOD4>>||anchor="H3.3.4AT2BMOD3D42CSingleDICounting2B1xVoltageCounting"]]
1506 +When the voltage exceeds the threshold, counting begins. For details, see [[MOD4>>||anchor="H3.3.4AT2BMOD3D42CSingleDICounting2B1xVoltageCounting"]]
1404 1404  
1405 1405  * (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+VOLMAX   ** (%%)~/~/ See [[MOD4>>||anchor="H3.3.4AT2BMOD3D42CSingleDICounting2B1xVoltageCounting"]]
1406 1406  
... ... @@ -1412,12 +1412,13 @@
1412 1412  
1413 1413  ==== 3.4.2.17 Counting ~-~- Pre-configure the Count Number ====
1414 1414  
1518 +This feature allows users to pre-configure specific count numbers for various counting parameters such as count1, count2, or AV1 count. Use the AT command to set the desired count number for each configuration.
1415 1415  
1416 1416  * (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+SETCNT=aa,(bb cc dd ee) **
1417 1417  
1418 1418  (% style="color:red" %)**aa:**(%%) 1: Set count1; 2: Set count2; 3: Set AV1 count
1419 1419  
1420 -(% style="color:red" %)**bb cc dd ee: **(%%)number to be set
1524 +(% style="color:red" %)**bb cc dd ee: **(%%)The number to be set
1421 1421  
1422 1422  
1423 1423  * (% style="color:#037691" %)**Downlink Payload (prefix 0xA8):**
... ... @@ -1428,9 +1428,8 @@
1428 1428  
1429 1429  ==== 3.4.2.18 Counting ~-~- Clear Counting ====
1430 1430  
1535 +This feature clears the counting in counting mode.
1431 1431  
1432 -Clear counting for counting mode
1433 -
1434 1434  * (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+CLRCOUNT         **(%%) ~/~/ clear all counting
1435 1435  
1436 1436  * (% style="color:#037691" %)**Downlink Payload (prefix 0xA6):**
... ... @@ -1441,10 +1441,11 @@
1441 1441  
1442 1442  ==== 3.4.2.19 Counting ~-~- Change counting mode to save time ====
1443 1443  
1547 +This feature allows you to configure the device to save its counting result to internal flash memory at specified intervals. By setting a save time, the device will periodically store the counting data to prevent loss in case of power failure. The save interval can be adjusted to suit your requirements, with a minimum value of 30 seconds.
1444 1444  
1445 1445  * (% style="color:#037691" %)**AT Command:**
1446 1446  
1447 -(% style="color:blue" %)**AT+COUTIME=60  **(%%)~/~/ Set save time to 60 seconds. Device will save the counting result in internal flash every 60 seconds. (min value: 30)
1551 +(% style="color:blue" %)**AT+COUTIME=60  **(%%)~/~/ Sets the save time to 60 seconds. The device will save the counting result in internal flash every 60 seconds. (Min value: 30 seconds)
1448 1448  
1449 1449  
1450 1450  * (% style="color:#037691" %)**Downlink Payload (prefix 0xA7):**
... ... @@ -1452,7 +1452,7 @@
1452 1452  (% style="color:blue" %)**0x A7 aa bb cc     ** (%%)~/~/ same as AT+COUTIME =aa bb cc,
1453 1453  
1454 1454  (((
1455 -range: aa bb cc:0 to 16777215,  (unit:second)
1559 +Range: aa bb cc:0 to 16777215,  (unit: seconds)
1456 1456  )))
1457 1457  
1458 1458  
... ... @@ -1459,12 +1459,13 @@
1459 1459  
1460 1460  ==== 3.4.2.20 Reset save RO DO state ====
1461 1461  
1566 +This feature allows you to reset the saved relay output (RO) and digital output (DO) states when the device joins the network. By configuring this setting, you can control whether the device should retain or reset the relay states after a reset and rejoin to the network.
1462 1462  
1463 1463  * (% style="color:#037691" %)**AT Command:**
1464 1464  
1465 1465  (% style="color:blue" %)**AT+RODORESET=1    **(%%)~/~/ RODO will close when the device joining the network. (default)
1466 1466  
1467 -(% style="color:blue" %)**AT+RODORESET=0    **(%%)~/~/ After the device is reset, the previously saved RODO state (only MOD2 to MOD5) is read, and its state is not changed when it is reconnected to the network.
1572 +(% style="color:blue" %)**AT+RODORESET=0    **(%%)~/~/ After the device is reset, the previously saved RODO state (only MOD2 to MOD5) is read, and its state will not change when the device reconnects to the network.
1468 1468  
1469 1469  
1470 1470  * (% style="color:#037691" %)**Downlink Payload (prefix 0xAD):**
... ... @@ -1475,6 +1475,7 @@
1475 1475  
1476 1476  ==== 3.4.2.21 Encrypted payload ====
1477 1477  
1583 +This feature allows you to configure whether the device should upload data in an encrypted format or in plaintext. By default, the device encrypts the payload before uploading. You can toggle this setting to either upload encrypted data or transmit it without encryption.
1478 1478  
1479 1479  * (% style="color:#037691" %)**AT Command:**
1480 1480  
... ... @@ -1489,9 +1489,9 @@
1489 1489  
1490 1490  * (% style="color:#037691" %)**AT Command:**
1491 1491  
1492 -(% style="color:blue" %)**AT+GETSENSORVALUE=0    **(%%)~/~/ The serial port gets the reading of the current sensor
1598 +(% style="color:blue" %)**AT+GETSENSORVALUE=0    **(%%)~/~/ The serial port retrieves the reading of the current sensor.
1493 1493  
1494 -(% style="color:blue" %)**AT+GETSENSORVALUE=1    **(%%)~/~/ The serial port gets the current sensor reading and uploads it.
1600 +(% style="color:blue" %)**AT+GETSENSORVALUE=1    **(%%)~/~/ The serial port retrieves the current sensor reading and uploads it.
1495 1495  
1496 1496  
1497 1497  
... ... @@ -1681,7 +1681,7 @@
1681 1681  
1682 1682  == 3.6 Interface Details ==
1683 1683  
1684 -=== 3.6.1 Digital Input Ports: DI1/DI2/DI3 (For LT-33222-L, Low Active ) ===
1790 +=== 3.6.1 Digital Input Ports: DI1/DI2/DI3 (For LT-33222-L, Low Active) ===
1685 1685  
1686 1686  
1687 1687  Supports NPN-type sensors.

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