Last modified by Saxer Lin on 2025/04/15 17:24
<
From version < 200.1 >
edited by Dilisi S
on 2024/11/18 04:06
To version < 196.1 >
edited by Dilisi S
on 2024/11/17 06:09
>
Change comment: Nov 16 edits

Summary

Details

Page properties
Content
... ... @@ -23,10 +23,6 @@
23 23  
24 24  (((
25 25  (((
26 -{{info}}
27 -**This manual is also applicable to the LT-33222-L.**
28 -{{/info}}
29 -
30 30  The Dragino (% style="color:blue" %)**LT-22222-L I/O Controller**(%%) is an advanced LoRaWAN device designed to provide seamless wireless long-range connectivity with various I/O options, including analog current and voltage inputs, digital inputs and outputs, and relay outputs.
31 31  
32 32  The LT-22222-L I/O Controller simplifies and enhances I/O monitoring and controlling. It is ideal for professional applications in wireless sensor networks, including irrigation systems, smart metering, smart cities, building automation, and more. These controllers are designed for easy, cost-effective deployment using LoRa wireless technology.
... ... @@ -115,7 +115,7 @@
115 115  * Smart cities
116 116  * Smart factory
117 117  
118 -== 2. Assembling the device ==
114 += 2. Assembling the device =
119 119  
120 120  == 2.1 Connecting the antenna ==
121 121  
... ... @@ -790,9 +790,9 @@
790 790  
791 791  (% style="color:#4f81bd" %)**TRI_DI FLAG+STA **(%%)is a combination to show which condition is trigger. Totally 1byte as below
792 792  
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
789 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
790 +|**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
791 +|N/A|N/A|N/A|N/A|DI2_STATUS|DI2_FLAG|DI1_STATUS|DI1_FLAG
796 796  
797 797  * Each bits shows which status has been triggered on this uplink.
798 798  
... ... @@ -854,10 +854,10 @@
854 854  
855 855  (% style="color:#037691" %)**AT command**
856 856  
857 -(% border="2" style="width:500px" %)
858 -|**Command**|AT+TDC=<time>
853 +(% style="width:500px" %)
854 +|**Command**|AT+TDC<time>
859 859  |**Response**|
860 -|**Parameters**|**time** : uplink interval is in milliseconds
856 +|**Parameters**|time : uplink interval is in milliseconds
861 861  |**Example**|(((
862 862  AT+TDC=30000
863 863  
... ... @@ -866,14 +866,14 @@
866 866  
867 867  (% style="color:#037691" %)**Downlink payload**
868 868  
869 -(% border="2" style="width:500px" %)
865 +(% style="width:500px" %)
870 870  |**Payload**|(((
871 871  <prefix><time>
872 872  )))
873 873  |**Parameters**|(((
874 -**prefix** : 0x01
870 +prefix : 0x01
875 875  
876 -**time** : uplink interval is in milliseconds, represented by 3  bytes in hexadecimal.
872 +time : uplink interval is in milliseconds, represented by 3  bytes in hexadecimal.
877 877  )))
878 878  |**Example**|(((
879 879  01 **00 75 30**
... ... @@ -891,11 +891,11 @@
891 891  
892 892  (% style="color:#037691" %)**AT command**
893 893  
894 -(% border="2" style="width:500px" %)
895 -|(% style="width:97px" %)**Command**|(% style="width:413px" %)AT+MODE=<working_mode>
890 +(% style="width:500px" %)
891 +|(% style="width:97px" %)**Command**|(% style="width:413px" %)AT+MODE<working_mode>
896 896  |(% style="width:97px" %)**Response**|(% style="width:413px" %)
897 897  |(% style="width:97px" %)**Parameters**|(% style="width:413px" %)(((
898 -**working_mode** :
894 +working_mode :
899 899  
900 900  1 = (Default mode/factory set):  2ACI + 2AVI + DI + DO + RO
901 901  
... ... @@ -918,12 +918,12 @@
918 918  (% class="wikigeneratedid" %)
919 919  (% style="color:#037691" %)**Downlink payload**
920 920  
921 -(% border="2" style="width:500px" %)
917 +(% style="width:500px" %)
922 922  |(% style="width:98px" %)**Payload**|(% style="width:400px" %)<prefix><working_mode>
923 923  |(% style="width:98px" %)**Parameters**|(% style="width:400px" %)(((
924 -**prefix** : 0x0A
920 +prefix : 0x0A
925 925  
926 -**working_mode** : Working mode, represented by 1 byte in hexadecimal.
922 +working_mode : Working mode, represented by 1 byte in hexadecimal.
927 927  )))
928 928  |(% style="width:98px" %)**Example**|(% style="width:400px" %)(((
929 929  0A **02**
... ... @@ -941,9 +941,9 @@
941 941  
942 942  (% style="color:#037691" %)**Downlink payload**
943 943  
944 -(% border="2" style="width:500px" %)
940 +(% style="width:500px" %)
945 945  |(% style="width:101px" %)**Payload**|(% style="width:397px" %)<prefix>FF
946 -|(% style="width:101px" %)**Parameters**|(% style="width:397px" %)**prefix** : 0x08
942 +|(% style="width:101px" %)**Parameters**|(% style="width:397px" %)prefix : 0x08
947 947  |(% style="width:101px" %)**Example**|(% style="width:397px" %)(((
948 948  08 FF
949 949  
... ... @@ -956,11 +956,11 @@
956 956  
957 957  (% style="color:#037691" %)**AT Command**
958 958  
959 -(% border="2" style="width:500px" %)
955 +(% style="width:500px" %)
960 960  |(% style="width:95px" %)**Command**|(% style="width:403px" %)AT+ADDMOD6=<enable/disable trigger_mode>
961 961  |(% style="width:95px" %)**Response**|(% style="width:403px" %)
962 962  |(% style="width:95px" %)**Parameters**|(% style="width:403px" %)(((
963 -**enable/disable trigger_mode** :
959 +enable/disable trigger_mode :
964 964  
965 965  1 = enable trigger mode
966 966  
... ... @@ -974,12 +974,12 @@
974 974  
975 975  (% style="color:#037691" %)**Downlink payload**
976 976  
977 -(% border="2" style="width:500px" %)
973 +(% style="width:500px" %)
978 978  |(% style="width:97px" %)**Payload**|(% style="width:401px" %)<prefix><enable/disable trigger_mode>
979 979  |(% style="width:97px" %)**Parameters**|(% style="width:401px" %)(((
980 -**prefix** : 0x0A 06 (two bytes in hexadecimal)
976 +prefix : 0x0A 06
981 981  
982 -**working mode** : enable (1) or disable (0), represented by 1 byte in hexadecimal.
978 +working mode : enable (1) or disable (0), represented by 1 byte in hexadecimal.
983 983  )))
984 984  |(% style="width:97px" %)**Example**|(% style="width:401px" %)(((
985 985  0A 06 **01**
... ... @@ -997,9 +997,9 @@
997 997  
998 998  (% style="color:#037691" %)**Downlink Payload**
999 999  
1000 -(% border="2" style="width:500px" %)
996 +(% style="width:500px" %)
1001 1001  |(% style="width:95px" %)**Payload**|(% style="width:403px" %)<prefix>
1002 -|(% style="width:95px" %)**Parameters**|(% style="width:403px" %)**prefix **: AB 06 (two bytes in hexadecimal)
998 +|(% style="width:95px" %)**Parameters**|(% style="width:403px" %)prefix : AB 06
1003 1003  |(% style="width:95px" %)**Example**|(% style="width:403px" %)(((
1004 1004  AB 06
1005 1005  
... ... @@ -1006,29 +1006,29 @@
1006 1006  Uplinks the trigger settings.
1007 1007  )))
1008 1008  
1009 -==== 3.4.2.6 Enable/Disable DI1/DI2/DI3 as a trigger ====
1005 +==== 3.4.2.6 Enable/Disable DI1/DI2 as a trigger ====
1010 1010  
1011 -Enable or disable DI1/DI2/DI3 as a trigger.
1007 +Enable or disable DI1/DI2 as a trigger.
1012 1012  
1013 1013  (% style="color:#037691" %)**AT Command**
1014 1014  
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:**
1011 +(% style="width:500px" %)
1012 +|(% style="width:98px" %)Command|(% style="width:400px" %)AT+DTRI=<DI1_trigger><DI2_trigger>
1013 +|(% style="width:98px" %)Response|(% style="width:400px" %)
1014 +|(% style="width:98px" %)Parameters|(% style="width:400px" %)(((
1015 +DI1_trigger:
1020 1020  
1021 1021  1 = enable DI1 trigger
1022 1022  
1023 1023  0 = disable DI1 trigger
1024 1024  
1025 -**DI2 _trigger**
1021 +DI2 _trigger
1026 1026  
1027 1027  1 = enable DI2 trigger
1028 1028  
1029 1029  0 = disable DI2 trigger
1030 1030  )))
1031 -|(% style="width:98px" %)**Example**|(% style="width:400px" %)(((
1027 +|(% style="width:98px" %)Example|(% style="width:400px" %)(((
1032 1032  AT+DTRI=1,0
1033 1033  
1034 1034  Enable DI1 trigger, disable DI2 trigger
... ... @@ -1037,24 +1037,24 @@
1037 1037  (% class="wikigeneratedid" %)
1038 1038  (% style="color:#037691" %)**Downlink Payload**
1039 1039  
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)
1036 +(% style="width:500px" %)
1037 +|(% style="width:101px" %)Payload|(% style="width:397px" %)<prefix><DI1_trigger><DI2_trigger>
1038 +|(% style="width:101px" %)Parameters|(% style="width:397px" %)(((
1039 +prefix : AA 02
1044 1044  
1045 -**DI1_trigger:**
1041 +DI1_trigger:
1046 1046  
1047 1047  1 = enable DI1 trigger, represented by 1 byte in hexadecimal.
1048 1048  
1049 1049  0 = disable DI1 trigger, represented by 1 byte in hexadecimal.
1050 1050  
1051 -**DI2 _trigger**
1047 +DI2 _trigger
1052 1052  
1053 1053  1 = enable DI2 trigger, represented by 1 byte in hexadecimal.
1054 1054  
1055 1055  0 = disable DI2 trigger, represented by 1 byte in hexadecimal.
1056 1056  )))
1057 -|(% style="width:101px" %)**Example**|(% style="width:397px" %)(((
1053 +|(% style="width:101px" %)Example|(% style="width:397px" %)(((
1058 1058  AA 02 **01 00**
1059 1059  
1060 1060  Enable DI1 trigger, disable DI2 trigger
... ... @@ -1064,210 +1064,124 @@
1064 1064  
1065 1065  Sets DI1 or DI3 (for LT-33222-L) as a trigger.
1066 1066  
1063 +* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+TRIG1=a,b**
1067 1067  
1068 -(% style="color:#037691" %)**AT Command**
1065 +(% style="color:red" %)**a :** (%%)Interrupt mode. 0: falling edge; 1: rising edge, 2: falling and raising edge(for MOD=1).
1069 1069  
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).
1067 +(% style="color:red" %)**b :** (%%)delay timing.
1075 1075  
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
1069 +**Example:** AT+TRIG1=1,100(set DI1 port to trigger on high level, valid signal is 100ms )
1080 1080  
1081 -Set the DI1 port to trigger on a rising edge; the valid signal duration is 100 ms.
1082 -)))
1083 1083  
1084 -(% class="wikigeneratedid" %)
1085 -(% style="color:#037691" %)**Downlink Payload**
1072 +* (% style="color:#037691" %)**Downlink Payload (prefix 0x09 01 ):**
1086 1086  
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)
1074 +(% style="color:blue" %)**0x09 01 aa bb cc    ** (%%) ~/~/ same as AT+TRIG1=aa,0x(bb cc)
1091 1091  
1092 -**interrupt_mode** : 0: falling edge; 1: rising edge, 2: falling and raising edge (for MOD=1), represented by 1 byte in hexadecimal.
1093 1093  
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**
1077 +(% style="width:500px" %)
1078 +|(% style="width:101px" %)Command|(% style="width:397px" %)
1079 +|(% style="width:101px" %)Response|(% style="width:397px" %)
1080 +|(% style="width:101px" %)Parameters|(% style="width:397px" %)
1081 +|(% style="width:101px" %)Example|(% style="width:397px" %)
1098 1098  
1099 -Set the DI1 port to trigger on a rising edge; the valid signal duration is 100 ms.
1100 -)))
1101 1101  
1102 1102  ==== 3.4.2.8 Trigger2 – Set DI2 as a trigger ====
1103 1103  
1104 1104  Sets DI2 as a trigger.
1105 1105  
1088 +* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+TRIG2=a,b**
1106 1106  
1107 -(% style="color:#037691" %)**AT Command**
1090 +(% style="color:red" %)**a :** (%%)Interrupt mode. 0: falling edge; 1: rising edge, 2: falling and raising edge (for MOD=1).
1108 1108  
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).
1092 +(% style="color:red" %)**b :** (%%)delay timing.
1114 1114  
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
1094 +**Example:** AT+TRIG2=0,100 (Set the DI1 port to trigger on a falling edge; the valid signal duration is 100 ms)
1119 1119  
1120 -Set the DI1 port to trigger on a falling edge; the valid signal duration is 100 ms.
1121 -)))
1122 1122  
1123 -(% style="color:#037691" %)**Downlink Payload**
1097 +* (% style="color:#037691" %)**Downlink Payload (prefix 0x09 02 ):**
1124 1124  
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)
1099 +(% style="color:blue" %)**0x09 02 aa bb cc   ** (%%)~/~/ same as AT+TRIG2=aa,0x(bb cc)
1129 1129  
1130 -**interrupt_mode **: 0: falling edge; 1: rising edge, 2: falling and raising edge (for MOD=1), represented by 1 byte in hexadecimal.
1131 1131  
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 -
1143 1143  (% style="color:#037691" %)**AT Command**
1144 1144  
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
1104 +(% style="width:500px" %)
1105 +|(% style="width:94px" %)Command|(% style="width:404px" %)AT+TRIG=<interrupt_mode><minimum_signal_duration>
1106 +|(% style="width:94px" %)Response|(% style="width:404px" %)
1107 +|(% style="width:94px" %)Parameters|(% style="width:404px" %)(((
1108 +interrupt_mode :  0: falling edge; 1: rising edge, 2: falling and raising edge (for MOD=1).
1152 1152  
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
1110 +minimum_signal_duration : the **minimum signal duration** required for the DI1 port to recognize a valid trigger.
1158 1158  )))
1159 -|(% style="width:104px" %)**Example**|(% style="width:394px" %)(((
1160 -AT+ACLIM=10000,15000,0,0
1112 +|(% style="width:94px" %)Example|(% style="width:404px" %)(((
1113 +AT+TRIG2=0,100
1161 1161  
1162 -Triggers an uplink if AC1 current is lower than 10mA or higher than 15mA
1115 +Set the DI1 port to trigger on a falling edge; the valid signal duration is 100 ms.
1163 1163  )))
1164 -|(% style="width:104px" %)Note|(% style="width:394px" %)See also, [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
1165 1165  
1166 1166  (% style="color:#037691" %)**Downlink Payload**
1167 1167  
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)
1120 +(% style="width:500px" %)
1121 +|(% style="width:96px" %)Payload|(% style="width:402px" %)<prefix><interrupt_mode><minimum_signal_duration>
1122 +|(% style="width:96px" %)Parameters|(% style="width:402px" %)(((
1123 +prefix : 09 02
1172 1172  
1173 -**AC1_LIMIT_LOW** : lower limit of the current to be checked, two bytes in hexadecimal
1125 +interrupt_mode : 0: falling edge; 1: rising edge, 2: falling and raising edge (for MOD=1), represented by 1 byte in hexadecimal.
1174 1174  
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
1127 +<minimum_signal_duration>, represented two bytes in hexadecimal
1180 1180  )))
1181 -|(% style="width:104px" %)**Example**|(% style="width:394px" %)(((
1182 -AA 01 **27** **10 3A** **98** 00 00 00 00
1129 +|(% style="width:96px" %)Example|(% style="width:402px" %)09 02 **00 00 64**
1183 1183  
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"]]
1131 +==== 3.4.2.9 Trigger – Set AC (current) as a trigger ====
1187 1187  
1188 -==== 3.4.2.10 Trigger – Set AV (voltage) as trigger ====
1133 +Sets the current trigger based on the AC port. See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
1189 1189  
1190 -Sets the current trigger based on the AV port. See also [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
1135 +* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+ACLIM**
1191 1191  
1192 -(% style="color:#037691" %)**AT Command**
1137 +* (% style="color:#037691" %)**Downlink Payload (prefix 0xAA 01 )**
1193 1193  
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
1139 +(% 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"]]
1199 1199  
1200 -**AC1_LIMIT_HIGH **: higher limit of the current to be checked
1201 1201  
1202 -**AC2_LIMIT_HIGH **: lower limit of the current to be checked
1142 +(% style="width:500px" %)
1143 +|(% style="width:104px" %)Command|(% style="width:394px" %)AT+ACLIM
1144 +|(% style="width:104px" %)Response|(% style="width:394px" %)
1145 +|(% style="width:104px" %)Parameters|(% style="width:394px" %)-
1146 +|(% style="width:104px" %)Example|(% style="width:394px" %)AT+ACLIM
1203 1203  
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
1208 1208  
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"]]
1212 1212  
1150 +(% style="width:500px" %)
1151 +|(% style="width:104px" %)Payload|(% style="width:394px" %)<prefix>
1152 +|(% style="width:104px" %)Parameters|(% style="width:394px" %)prefix : AA 01
1153 +|(% style="width:104px" %)Example|(% style="width:394px" %)AA 01 aa bb cc dd ee ff gg hh
1213 1213  
1214 -(% style="color:#037691" %)**Downlink Payload**
1215 1215  
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)
1156 +==== 3.4.2.10 Trigger – Set AV (voltage) as trigger ====
1220 1220  
1221 -**AV1_LIMIT_LOW** : lower limit of the voltage to be checked, two bytes in hexadecimal
1158 +Sets the current trigger based on the AV port. See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
1222 1222  
1223 -**AV1_LIMIT_HIGH **: higher limit of the voltage to be checked, two bytes in hexadecimal
1160 +* (% style="color:#037691" %)**AT Command**(%%): (% style="color:blue" %)**AT+AVLIM    **(%%)** See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]**
1224 1224  
1225 -**AV2_LIMIT_HIGH **: lower limit of the voltage to be checked, two bytes in hexadecimal
1162 +* (% style="color:#037691" %)**Downlink Payload (prefix 0xAA 00 )**
1226 1226  
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**
1164 +(% 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"]]
1231 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 1235  
1236 -
1237 1237  ==== 3.4.2.11 Trigger – Set minimum interval ====
1238 1238  
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.
1169 +Sets AV and AC trigger minimum interval. Device won't response to the second trigger within this set time after the first trigger.
1240 1240  
1241 -(% style="color:#037691" %)**AT Command**
1171 +* (% 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.
1242 1242  
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
1173 +* (% style="color:#037691" %)**Downlink Payload (prefix 0xAC )**
1251 1251  
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.**
1175 +(% style="color:blue" %)**0x AC aa bb   **(%%) ~/~/ same as AT+ATDC=0x(aa bb)   . Unit (min)
1255 1255  
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)
1177 +(((
1178 +(% style="color:red" %)**Note: ATDC setting must be more than 5min**
1264 1264  )))
1265 -|(% style="width:112px" %)**Example**|(% style="width:386px" %)(((
1266 -AC **00 05**
1267 1267  
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.**
1271 1271  
1272 1272  
1273 1273  ==== 3.4.2.12 DO ~-~- Control Digital Output DO1/DO2/DO3 ====
... ... @@ -1274,33 +1274,21 @@
1274 1274  
1275 1275  Controls the digital outputs DO1, DO2, and DO3
1276 1276  
1277 -(% style="color:#037691" %)**AT Command**
1187 +* (% style="color:#037691" %)**AT Command**
1278 1278  
1279 -There is no AT Command to control the Digital Output.
1189 +There is no AT Command to control Digital Output
1280 1280  
1281 1281  
1282 -(% style="color:#037691" %)**Downlink Payload**
1192 +* (% style="color:#037691" %)**Downlink Payload (prefix 0x02)**
1283 1283  
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)
1194 +(% style="color:blue" %)**0x02 aa bb cc     ** (%%)~/~/ Set DO1/DO2/DO3 output
1288 1288  
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)
1196 +(((
1197 +If payload = 0x02010001, while there is load between V+ and DOx, it means set DO1 to low, DO2 to high and DO3 to low.
1294 1294  )))
1295 -|(% style="width:115px" %)**Examples**|(% style="width:383px" %)(((
1296 -02 **01 00 01**
1297 1297  
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 -
1302 1302  (((
1303 -01: Low,  00: High,  11: No action
1201 +01: Low,  00: High ,  11: No action
1304 1304  
1305 1305  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1306 1306  |(% 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**
... ... @@ -1310,19 +1310,15 @@
1310 1310  )))
1311 1311  
1312 1312  (((
1313 -(((
1314 -(% style="color:red" %)**Note: For the LT-22222-L, there is no DO3; the last byte can have any value.**
1211 +(% style="color:red" %)**Note: For LT-22222-L, there is no DO3, the last byte can use any value.**
1315 1315  )))
1316 1316  
1317 1317  (((
1318 -(% style="color:red" %)**The device will upload a packet if downlink code executes successfully.**
1215 +(% style="color:red" %)**Device will upload a packet if downlink code executes successfully.**
1319 1319  )))
1320 -)))
1321 -)))
1322 1322  
1323 -(% class="wikigeneratedid" %)
1324 -==== ====
1325 1325  
1219 +
1326 1326  ==== 3.4.2.13 DO ~-~- Control Digital Output DO1/DO2/DO3 with time control ====
1327 1327  
1328 1328  
... ... @@ -1347,7 +1347,7 @@
1347 1347  00: DO pins will change to an inverter state after timeout 
1348 1348  
1349 1349  
1350 -(% style="color:#4f81bd" %)**Third Byte**(%%): Control Method and Port status:
1244 +(% style="color:#4f81bd" %)**Third Byte**(%%): Control Method and Ports status:
1351 1351  
1352 1352  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:300px" %)
1353 1353  |(% style="background-color:#4f81bd; color:white" %)**Second Byte**|(% style="background-color:#4f81bd; color:white" %)**Status**
... ... @@ -1355,7 +1355,7 @@
1355 1355  |0x00|DO1 set to high
1356 1356  |0x11|DO1 NO Action
1357 1357  
1358 -(% style="color:#4f81bd" %)**Fourth Byte**(%%): Control Method and Port status:
1252 +(% style="color:#4f81bd" %)**Fourth Byte**(%%): Control Method and Ports status:
1359 1359  
1360 1360  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:300px" %)
1361 1361  |(% style="background-color:#4f81bd; color:white" %)**Second Byte**|(% style="background-color:#4f81bd; color:white" %)**Status**
... ... @@ -1363,7 +1363,7 @@
1363 1363  |0x00|DO2 set to high
1364 1364  |0x11|DO2 NO Action
1365 1365  
1366 -(% style="color:#4f81bd" %)**Fifth Byte**(%%): Control Method and Port status:
1260 +(% style="color:#4f81bd" %)**Fifth Byte**(%%): Control Method and Ports status:
1367 1367  
1368 1368  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:300px" %)
1369 1369  |(% style="background-color:#4f81bd; color:white" %)**Second Byte**|(% style="background-color:#4f81bd; color:white" %)**Status**
... ... @@ -1371,16 +1371,16 @@
1371 1371  |0x00|DO3 set to high
1372 1372  |0x11|DO3 NO Action
1373 1373  
1374 -(% style="color:#4f81bd" %)**Sixth, Seventh, Eighth, and Ninth Bytes**:(%%) Latching time (Unit: ms)
1268 +(% style="color:#4f81bd" %)**Sixth and Seventh and Eighth and Ninth Byte**:(%%) Latching time. Unit: ms
1375 1375  
1376 1376  
1377 1377  (% style="color:red" %)**Note: **
1378 1378  
1379 - Since firmware v1.6.0, the latch time support 4 bytes and 2 bytes
1273 + Since Firmware v1.6.0, the latch time support 4 bytes and 2 bytes
1380 1380  
1381 - Before firmware v1.6.0, the latch time only supported 2 bytes.
1275 + Before Firmwre v1.6.0 the latch time only suport 2 bytes.
1382 1382  
1383 -(% style="color:red" %)**Device will upload a packet if the downlink code executes successfully.**
1277 +(% style="color:red" %)**Device will upload a packet if downlink code executes successfully.**
1384 1384  
1385 1385  
1386 1386  **Example payload:**
... ... @@ -1387,21 +1387,22 @@
1387 1387  
1388 1388  **~1. A9 01 01 01 01 07 D0**
1389 1389  
1390 -DO1 pin, DO2 pin, and DO3 pin will be set to low, last for 2 seconds, and then revert to their original state.
1284 +DO1 pin & DO2 pin & DO3 pin will be set to Low, last 2 seconds, then change back to original state.
1391 1391  
1392 1392  **2. A9 01 00 01 11 07 D0**
1393 1393  
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.
1288 +DO1 pin set high, DO2 pin set low, DO3 pin no action, last 2 seconds, then change back to original state.
1395 1395  
1396 1396  **3. A9 00 00 00 00 07 D0**
1397 1397  
1398 -DO1 pin, DO2 pin, and DO3 pin will be set to high, last for 2 seconds, and then all change to low.
1292 +DO1 pin & DO2 pin & DO3 pin will be set to high, last 2 seconds, then both change to low.
1399 1399  
1400 1400  **4. A9 00 11 01 00 07 D0**
1401 1401  
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.
1296 +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
1403 1403  
1404 1404  
1299 +
1405 1405  ==== 3.4.2.14 Relay ~-~- Control Relay Output RO1/RO2 ====
1406 1406  
1407 1407  
... ... @@ -1416,11 +1416,11 @@
1416 1416  
1417 1417  
1418 1418  (((
1419 -If payload is 0x030100, it means setting RO1 to close and RO2 to open.
1314 +If payload = 0x030100, it means set RO1 to close and RO2 to open.
1420 1420  )))
1421 1421  
1422 1422  (((
1423 -00: Close ,  01: Open , 11: No action
1318 +00: Closed ,  01: Open , 11: No action
1424 1424  
1425 1425  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:320px" %)
1426 1426  |(% style="background-color:#4f81bd; color:white" %)**Downlink Code**|(% style="background-color:#4f81bd; color:white" %)**RO1**|(% style="background-color:#4f81bd; color:white" %)**RO2**
... ... @@ -1437,9 +1437,9 @@
1437 1437  (% style="color:red" %)**Device will upload a packet if downlink code executes successfully.**
1438 1438  
1439 1439  
1335 +
1440 1440  ==== 3.4.2.15 Relay ~-~- Control Relay Output RO1/RO2 with time control ====
1441 1441  
1442 -Controls the relay output time.
1443 1443  
1444 1444  * (% style="color:#037691" %)**AT Command:**
1445 1445  
... ... @@ -1451,15 +1451,15 @@
1451 1451  (% style="color:blue" %)**0x05 aa bb cc dd     ** (%%)~/~/ Set RO1/RO2 relay with time control
1452 1452  
1453 1453  
1454 -This is to control the relay output time. It includes four bytes:
1349 +This is to control the relay output time of relay. Include four bytes:
1455 1455  
1456 1456  (% style="color:#4f81bd" %)**First Byte **(%%)**:** Type code (0x05)
1457 1457  
1458 1458  (% style="color:#4f81bd" %)**Second Byte(aa)**(%%): Inverter Mode
1459 1459  
1460 -01: Relays will change back to their original state after timeout.
1355 +01: Relays will change back to original state after timeout.
1461 1461  
1462 -00: Relays will change to the inverter state after timeout.
1357 +00: Relays will change to an inverter state after timeout
1463 1463  
1464 1464  
1465 1465  (% style="color:#4f81bd" %)**Third Byte(bb)**(%%): Control Method and Ports status:
... ... @@ -1472,12 +1472,12 @@
1472 1472  
1473 1473  (% style="color:red" %)**Note:**
1474 1474  
1475 - Since firmware v1.6.0, the latch time supports both 4 bytes and 2 bytes.
1370 + Since Firmware v1.6.0, the latch time support 4 bytes and 2 bytes
1476 1476  
1477 - Before firmware v1.6.0, the latch time only supported 2 bytes.
1372 + Before Firmwre v1.6.0 the latch time only suport 2 bytes.
1478 1478  
1479 1479  
1480 -(% style="color:red" %)**Device will upload a packet if the downlink code executes successfully.**
1375 +(% style="color:red" %)**Device will upload a packet if downlink code executes successfully.**
1481 1481  
1482 1482  
1483 1483  **Example payload:**
... ... @@ -1484,19 +1484,19 @@
1484 1484  
1485 1485  **~1. 05 01 11 07 D0**
1486 1486  
1487 -Relay1 and Relay2 will be set to NC, lasting 2 seconds, then revert to their original state
1382 +Relay1 and Relay 2 will be set to NC , last 2 seconds, then change back to original state.
1488 1488  
1489 1489  **2. 05 01 10 07 D0**
1490 1490  
1491 -Relay1 will change to NC, Relay2 will change to NO, lasting 2 seconds, then both will revert to their original state.
1386 +Relay1 will change to NC, Relay2 will change to NO, last 2 seconds, then both change back to original state.
1492 1492  
1493 1493  **3. 05 00 01 07 D0**
1494 1494  
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.
1390 +Relay1 will change to NO, Relay2 will change to NC, last 2 seconds, then relay change to NC,Relay2 change to NO.
1496 1496  
1497 1497  **4. 05 00 00 07 D0**
1498 1498  
1499 -Relay1 and Relay2 will change to NO, lasting 2 seconds, then both will change to NC.
1394 +Relay 1 & relay2 will change to NO, last 2 seconds, then both change to NC.
1500 1500  
1501 1501  
1502 1502  
... ... @@ -1503,7 +1503,7 @@
1503 1503  ==== 3.4.2.16 Counting ~-~- Voltage threshold counting ====
1504 1504  
1505 1505  
1506 -When the voltage exceeds the threshold, counting begins. For details, see [[MOD4>>||anchor="H3.3.4AT2BMOD3D42CSingleDICounting2B1xVoltageCounting"]]
1401 +When voltage exceed the threshold, count. Feature see [[MOD4>>||anchor="H3.3.4AT2BMOD3D42CSingleDICounting2B1xVoltageCounting"]]
1507 1507  
1508 1508  * (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+VOLMAX   ** (%%)~/~/ See [[MOD4>>||anchor="H3.3.4AT2BMOD3D42CSingleDICounting2B1xVoltageCounting"]]
1509 1509  
... ... @@ -1515,13 +1515,12 @@
1515 1515  
1516 1516  ==== 3.4.2.17 Counting ~-~- Pre-configure the Count Number ====
1517 1517  
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.
1519 1519  
1520 1520  * (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+SETCNT=aa,(bb cc dd ee) **
1521 1521  
1522 1522  (% style="color:red" %)**aa:**(%%) 1: Set count1; 2: Set count2; 3: Set AV1 count
1523 1523  
1524 -(% style="color:red" %)**bb cc dd ee: **(%%)The number to be set
1418 +(% style="color:red" %)**bb cc dd ee: **(%%)number to be set
1525 1525  
1526 1526  
1527 1527  * (% style="color:#037691" %)**Downlink Payload (prefix 0xA8):**
... ... @@ -1532,8 +1532,9 @@
1532 1532  
1533 1533  ==== 3.4.2.18 Counting ~-~- Clear Counting ====
1534 1534  
1535 -This feature clears the counting in counting mode.
1536 1536  
1430 +Clear counting for counting mode
1431 +
1537 1537  * (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+CLRCOUNT         **(%%) ~/~/ clear all counting
1538 1538  
1539 1539  * (% style="color:#037691" %)**Downlink Payload (prefix 0xA6):**
... ... @@ -1544,11 +1544,10 @@
1544 1544  
1545 1545  ==== 3.4.2.19 Counting ~-~- Change counting mode to save time ====
1546 1546  
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.
1548 1548  
1549 1549  * (% style="color:#037691" %)**AT Command:**
1550 1550  
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)
1445 +(% 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)
1552 1552  
1553 1553  
1554 1554  * (% style="color:#037691" %)**Downlink Payload (prefix 0xA7):**
... ... @@ -1556,7 +1556,7 @@
1556 1556  (% style="color:blue" %)**0x A7 aa bb cc     ** (%%)~/~/ same as AT+COUTIME =aa bb cc,
1557 1557  
1558 1558  (((
1559 -Range: aa bb cc:0 to 16777215,  (unit: seconds)
1453 +range: aa bb cc:0 to 16777215,  (unit:second)
1560 1560  )))
1561 1561  
1562 1562  
... ... @@ -1563,13 +1563,12 @@
1563 1563  
1564 1564  ==== 3.4.2.20 Reset save RO DO state ====
1565 1565  
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.
1567 1567  
1568 1568  * (% style="color:#037691" %)**AT Command:**
1569 1569  
1570 1570  (% style="color:blue" %)**AT+RODORESET=1    **(%%)~/~/ RODO will close when the device joining the network. (default)
1571 1571  
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.
1465 +(% 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.
1573 1573  
1574 1574  
1575 1575  * (% style="color:#037691" %)**Downlink Payload (prefix 0xAD):**
... ... @@ -1580,7 +1580,6 @@
1580 1580  
1581 1581  ==== 3.4.2.21 Encrypted payload ====
1582 1582  
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.
1584 1584  
1585 1585  * (% style="color:#037691" %)**AT Command:**
1586 1586  
... ... @@ -1595,9 +1595,9 @@
1595 1595  
1596 1596  * (% style="color:#037691" %)**AT Command:**
1597 1597  
1598 -(% style="color:blue" %)**AT+GETSENSORVALUE=0    **(%%)~/~/ The serial port retrieves the reading of the current sensor.
1490 +(% style="color:blue" %)**AT+GETSENSORVALUE=0    **(%%)~/~/ The serial port gets the reading of the current sensor
1599 1599  
1600 -(% style="color:blue" %)**AT+GETSENSORVALUE=1    **(%%)~/~/ The serial port retrieves the current sensor reading and uploads it.
1492 +(% style="color:blue" %)**AT+GETSENSORVALUE=1    **(%%)~/~/ The serial port gets the current sensor reading and uploads it.
1601 1601  
1602 1602  
1603 1603  
... ... @@ -1787,10 +1787,10 @@
1787 1787  
1788 1788  == 3.6 Interface Details ==
1789 1789  
1790 -=== 3.6.1 Digital Input Ports: DI1/DI2/DI3 (For LT-33222-L, Low Active) ===
1682 +=== 3.6.1 Digital Input Port: DI1/DI2 /DI3 ( For LT-33222-L, low active ) ===
1791 1791  
1792 1792  
1793 -Supports NPN-type sensors.
1685 +Support NPN-type sensor
1794 1794  
1795 1795  [[image:1653356991268-289.png]]
1796 1796  

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