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Last modified by Mengting Qiu on 2025/06/04 18:42
From version 197.1
edited by Dilisi S
on 2024/11/17 15:49
Change comment: Nov 17 edits - add LT-33222-L banner
To version 198.1
edited by Dilisi S
on 2024/11/17 19:33
Change comment: Nov 17 - AT commands edits - part 1

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 ==
... ... @@ -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
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**
... ... @@ -1000,7 +1000,7 @@
1000 1000  
1001 1001  (% 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
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 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:
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
... ... @@ -1039,23 +1039,23 @@
1039 1039  (% style="color:#037691" %)**Downlink Payload**
1040 1040  
1041 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
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
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
... ... @@ -1079,12 +1079,41 @@
1079 1079  (% style="color:blue" %)**0x09 01 aa bb cc    ** (%%) ~/~/ same as AT+TRIG1=aa,0x(bb cc)
1080 1080  
1081 1081  
1081 +(% style="color:#037691" %)**AT Command**
1082 +
1082 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" %)
1084 +|(% style="width:101px" %)**Command**|(% style="width:397px" %)AT+TRIG1=<interrupt_mode>,<minimum_signal_duration>
1085 +|(% style="width:101px" %)**Response**|(% style="width:397px" %)
1086 +|(% style="width:101px" %)**Parameters**|(% style="width:397px" %)(((
1087 +**interrupt_mode** :  0: falling edge; 1: rising edge, 2: falling and raising edge (for MOD=1).
1087 1087  
1089 +**minimum_signal_duration** : the **minimum signal duration** required for the DI1 port to recognize a valid trigger.
1090 +)))
1091 +|(% style="width:101px" %)**Example**|(% style="width:397px" %)(((
1092 +AT+TRIG1=1,100
1093 +
1094 +Set the DI1 port to trigger on a rising edge; the valid signal duration is 100 ms.
1095 +)))
1096 +
1097 +(% class="wikigeneratedid" %)
1098 +(% style="color:#037691" %)**Downlink Payload**
1099 +
1100 +(% border="2" style="width:500px" %)
1101 +|(% style="width:101px" %)**Payload**|(% style="width:397px" %)<prefix><interrupt_mode><minimum_signal_duration>
1102 +|(% style="width:101px" %)**Parameters**|(% style="width:397px" %)(((
1103 +**prefix** : 09 01
1104 +
1105 +**interrupt_mode** : 0: falling edge; 1: rising edge, 2: falling and raising edge (for MOD=1), represented by 1 byte in hexadecimal.
1106 +
1107 +**minimum_signal_duration** : in milliseconds, represented two bytes in hexadecimal.
1108 +)))
1109 +|(% style="width:101px" %)**Example**|(% style="width:397px" %)(((
1110 +09 01 **01 00 64**
1111 +
1112 +Set the DI1 port to trigger on a rising edge; the valid signal duration is 100 ms.
1113 +)))
1114 +
1115 +
1088 1088  ==== 3.4.2.8 Trigger2 – Set DI2 as a trigger ====
1089 1089  
1090 1090  Sets DI2 as a trigger.
... ... @@ -1105,15 +1105,15 @@
1105 1105  
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).
1136 +(% border="2" style="width:500px" %)
1137 +|(% style="width:94px" %)**Command**|(% style="width:404px" %)AT+TRIG2=<interrupt_mode>,<minimum_signal_duration>
1138 +|(% style="width:94px" %)**Response**|(% style="width:404px" %)
1139 +|(% style="width:94px" %)**Parameters**|(% style="width:404px" %)(((
1140 +**interrupt_mode **:  0: falling edge; 1: rising edge, 2: falling and raising edge (for MOD=1).
1113 1113  
1114 -minimum_signal_duration : the **minimum signal duration** required for the DI1 port to recognize a valid trigger.
1142 +**minimum_signal_duration** : the **minimum signal duration** required for the DI1 port to recognize a valid trigger.
1115 1115  )))
1116 -|(% style="width:94px" %)Example|(% style="width:404px" %)(((
1144 +|(% style="width:94px" %)**Example**|(% style="width:404px" %)(((
1117 1117  AT+TRIG2=0,100
1118 1118  
1119 1119  Set the DI1 port to trigger on a falling edge; the valid signal duration is 100 ms.
... ... @@ -1121,16 +1121,16 @@
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
1152 +(% border="2" style="width:500px" %)
1153 +|(% style="width:96px" %)**Payload**|(% style="width:402px" %)<prefix><interrupt_mode><minimum_signal_duration>
1154 +|(% style="width:96px" %)**Parameters**|(% style="width:402px" %)(((
1155 +**prefix** : 09 02
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.
1157 +**interrupt_mode **: 0: falling edge; 1: rising edge, 2: falling and raising edge (for MOD=1), represented by 1 byte in hexadecimal.
1130 1130  
1131 -<minimum_signal_duration>, represented two bytes in hexadecimal
1159 +**minimum_signal_duration** : in milliseconds, represented two bytes in hexadecimal
1132 1132  )))
1133 -|(% style="width:96px" %)Example|(% style="width:402px" %)09 02 **00 00 64**
1161 +|(% style="width:96px" %)**Example**|(% style="width:402px" %)09 02 **00 00 64**
1134 1134  
1135 1135  ==== 3.4.2.9 Trigger – Set AC (current) as a trigger ====
1136 1136  
... ... @@ -1143,18 +1143,37 @@
1143 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"]]
1144 1144  
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
1174 +(% border="2" style="width:500px" %)
1175 +|(% style="width:104px" %)**Command**|(% style="width:394px" %)(((
1176 +AT+ACLIM=<AC1_LIMIT_LOW>,< AC1_LIMIT_HIGH>,<AC2_LIMIT_LOW>,< AC2_LIMIT_HIGH>
1177 +)))
1178 +|(% style="width:104px" %)**Response**|(% style="width:394px" %)
1179 +|(% style="width:104px" %)**Parameters**|(% style="width:394px" %)-
1180 +|(% style="width:104px" %)**Example**|(% style="width:394px" %)(((
1181 +AT+ACLIM=10000,15000,0,0
1151 1151  
1183 +Triggers an uplink if AC1 current is lower than 10mA or higher than 15mA
1184 +)))
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
1186 +(% border="2" style="width:500px" %)
1187 +|(% style="width:104px" %)**Payload**|(% style="width:394px" %)<prefix><AC1_LIMIT_LOW>,< AC1_LIMIT_HIGH>,<AC2_LIMIT_LOW>,< AC2_LIMIT_HIGH>
1188 +|(% style="width:104px" %)**Parameters**|(% style="width:394px" %)(((
1189 +**prefix **: AA 01 - two bytes in hexadecimal
1157 1157  
1191 +**AC1_LIMIT_LOW** : lower limit of the current to be checked / threshold, two bytes in hexadecimal
1192 +
1193 +**AC1_LIMIT_HIGH **: higher limit of the current to be checked / threshold, two bytes in hexadecimal
1194 +
1195 +**AC2_LIMIT_HIGH **: lower limit of the current to be checked / threshold, two bytes in hexadecimal
1196 +
1197 +**AC2_LIMIT_HIGH** : higher limit of the current to be checked / threshold, two bytes in hexadecimal
1198 +)))
1199 +|(% style="width:104px" %)**Example**|(% style="width:394px" %)(((
1200 +AA 01 27 10 3A 98 00 00 00 00
1201 +
1202 +Triggers an uplink if AC1 current is lower than 10mA or higher than 15mA
1203 +)))
1204 +
1158 1158  ==== 3.4.2.10 Trigger – Set AV (voltage) as trigger ====
1159 1159  
1160 1160  Sets the current trigger based on the AV port. See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]