Last modified by Saxer Lin on 2025/04/15 17:24
<
From version < 82.26 >
edited by Xiaoling
on 2022/06/20 12:00
To version < 82.10 >
edited by Xiaoling
on 2022/06/20 11:41
>
Change comment: There is no comment for this version

Summary

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Content
... ... @@ -182,6 +182,7 @@
182 182  * Counting
183 183  
184 184  
185 +
185 185  == 1.4  Applications ==
186 186  
187 187  * Smart Buildings & Home Automation
... ... @@ -192,6 +192,7 @@
192 192  * Smart Factory
193 193  
194 194  
196 +
195 195  == 1.5 Hardware Variants ==
196 196  
197 197  (% border="1" style="background-color:#f7faff; width:500px" %)
... ... @@ -206,8 +206,6 @@
206 206  )))
207 207  
208 208  
209 -
210 -
211 211  = 2. Power ON Device =
212 212  
213 213  The LT controller can be powered by 7 ~~ 24V DC power source. Connect VIN to Power Input V+ and GND to power input V- to power the LT controller.
... ... @@ -289,6 +289,7 @@
289 289  * **ADDMOD6**: Trigger Mode, Optional, used together with MOD1 ~~ MOD5
290 290  
291 291  
292 +
292 292  === 3.3.1 AT+MOD~=1, 2ACI+2AVI ===
293 293  
294 294  The uplink payload includes totally 9 bytes. Uplink packets use FPORT=2 and every 10 minutes send one uplink by default.
... ... @@ -343,6 +343,7 @@
343 343  ** DO1 LED is off in both case
344 344  
345 345  
347 +
346 346  === 3.3.2 AT+MOD~=2, (Double DI Counting) ===
347 347  
348 348  
... ... @@ -392,20 +392,24 @@
392 392  
393 393  (((
394 394  **For LT22222-L:**
397 +)))
395 395  
399 +(% class="box infomessage" %)
400 +(((
401 +(((
402 +**AT+TRIG1=0,100 (set DI1 port to trigger on low level, valid signal is 100ms) **
396 396  
397 -**AT+TRIG1=0,100  (set DI1 port to trigger on low level, valid signal is 100ms) **
404 +**AT+TRIG1=1,100(set DI1 port to trigger on high level, valid signal is 100ms ) **
398 398  
399 -**AT+TRIG1=1,100  (set DI1 port to trigger on high level, valid signal is 100ms ) **
406 +**AT+TRIG2=0,100 (set DI2 port to trigger on low level, valid signal is 100ms) **
400 400  
401 -**AT+TRIG2=0,100  (set DI2 port to trigger on low level, valid signal is 100ms) **
408 +**AT+TRIG2=1,100 (set DI2 port to trigger on high level, valid signal is 100ms ) **
402 402  
403 -**AT+TRIG2=1,100  (set DI2 port to trigger on high level, valid signal is 100ms ) **
404 -
405 405  **AT+SETCNT=1,60   (Set COUNT1 value to 60)**
406 406  
407 407  **AT+SETCNT=2,60   (Set COUNT2 value to 60)**
408 408  )))
414 +)))
409 409  
410 410  
411 411  
... ... @@ -497,19 +497,22 @@
497 497  
498 498  
499 499  **Plus below command for AVI1 Counting:**
506 +)))
500 500  
508 +(% class="box infomessage" %)
509 +(((
510 +(((
511 +(% style="color:blue" %)**AT+SETCNT=3,60**(%%)**   (set AVI Count to 60)**
501 501  
502 -(% style="color:blue" %)**AT+SETCNT=3,60**(%%)**  (set AVI Count to 60)**
513 +(% style="color:blue" %)**AT+VOLMAX=20000**(%%)**   (If AVI1 voltage higher than VOLMAX (20000mV =20v), counter increase 1)**
503 503  
504 -(% style="color:blue" %)**AT+VOLMAX=20000**(%%)**  (If AVI1 voltage higher than VOLMAX (20000mV =20v), counter increase 1)**
515 +(% style="color:blue" %)**AT+VOLMAX=20000,0**(%%)**   (If AVI1 voltage lower than VOLMAX (20000mV =20v), counter increase 1)**
505 505  
506 -(% style="color:blue" %)**AT+VOLMAX=20000,0**(%%)**  (If AVI1 voltage lower than VOLMAX (20000mV =20v), counter increase 1)**
507 -
508 -(% style="color:blue" %)**AT+VOLMAX=20000,1**(%%)**  (If AVI1 voltage higer than VOLMAX (20000mV =20v), counter increase 1)**
517 +(% style="color:blue" %)**AT+VOLMAX=20000,1**(%%)**   (If AVI1 voltage higer than VOLMAX (20000mV =20v), counter increase 1)**
509 509  )))
519 +)))
510 510  
511 511  
512 -
513 513  === 3.3.5 AT+MOD~=5, Single DI Counting + 2 x AVI + 1 x ACI ===
514 514  
515 515  
... ... @@ -569,7 +569,6 @@
569 569  1. Periodically uplink (Base on TDC time). Payload is same as the normal MOD (MOD 1 for above command). This uplink uses LoRaWAN (% style="color:#4f81bd" %)**unconfirmed**(%%) data type
570 570  1. Trigger uplink when meet the trigger condition. LT will sent two packets in this case, the first uplink use payload specify in this mod (mod=6), the second packets use the normal mod payload(MOD=1 for above settings). Both Uplinks use LoRaWAN (% style="color:#4f81bd" %)**CONFIRMED data type.**
571 571  
572 -
573 573  (% style="color:#037691" %)**AT Command to set Trigger Condition**:
574 574  
575 575  (% style="color:#4f81bd" %)**Trigger base on voltage**:
... ... @@ -712,6 +712,7 @@
712 712  * (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for LT-22222-L.  User can see these commands below:
713 713  
714 714  
723 +
715 715  === 3.4.1 Common Commands ===
716 716  
717 717  They should be available for each of Dragino Sensors, such as: change uplink interval, reset device. For firmware v1.5.4, user can find what common commands it supports: [[End Device AT Commands and Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]]
... ... @@ -833,7 +833,10 @@
833 833  
834 834  * (% style="color:#037691" %)AT Command:
835 835  
845 +(% class="box infomessage" %)
846 +(((
836 836  **Format: AT+DTRI=<DI1_TIRGGER_FlAG>,< DI2_TIRGGER_FlAG >**
848 +)))
837 837  
838 838  
839 839  **Example:**
... ... @@ -842,11 +842,13 @@
842 842  
843 843  * (% style="color:#037691" %)Downlink Payload (prefix 0xAA 02):
844 844  
845 -**0xAA 02 aa bb        **~/~/ Same as AT+DTRI=aa,bb
857 +(% class="box infomessage" %)
858 +(((
859 +**0xAA 02 aa bb  ~/~/ Same as AT+DTRI=aa,bb**
860 +)))
846 846  
847 847  
848 848  
849 -
850 850  ==== 3.4.2.7 Trigger1 – Set DI1 or DI3 as trigger ====
851 851  
852 852  Set DI1 or DI3(for LT-33222-L) trigger.
... ... @@ -853,7 +853,10 @@
853 853  
854 854  * (% style="color:#037691" %)AT Command:
855 855  
870 +(% class="box infomessage" %)
871 +(((
856 856  **AT+TRIG1=a,b**
873 +)))
857 857  
858 858  a : Interrupt mode. 0: falling edge; 1: rising edge, 2: falling and raising edge(for MOD=1).
859 859  
... ... @@ -865,20 +865,26 @@
865 865  AT+TRIG1=1,100(set DI1 port to trigger on high level, valid signal is 100ms )
866 866  
867 867  
868 -* (% style="color:#037691" %)**Downlink Payload (prefix 0x09 01 ):**
869 -* **0x09 01 aa bb cc    ** ~/~/ same as AT+TRIG1=aa,0x(bb cc)
885 +* (% style="color:#037691" %)Downlink Payload (prefix 0x09 01 ):
870 870  
887 +(% class="box infomessage" %)
888 +(((
889 +**0x09 01 aa bb cc ~/~/ same as AT+TRIG1=aa,0x(bb cc)**
890 +)))
871 871  
872 872  
893 +
873 873  ==== 3.4.2.8 Trigger2 – Set DI2 as trigger ====
874 874  
875 875  Set DI2 trigger.
876 876  
877 -* (% style="color:#037691" %)**AT Command:**
898 +* (% style="color:#037691" %)AT Command:
878 878  
900 +(% class="box infomessage" %)
901 +(((
879 879  **AT+TRIG2=a,b**
903 +)))
880 880  
881 -
882 882  a : Interrupt mode. 0: falling edge; 1: rising edge, 2: falling and raising edge(for MOD=1).
883 883  
884 884  b : delay timing.
... ... @@ -889,72 +889,93 @@
889 889  AT+TRIG2=0,100(set DI1 port to trigger on low level, valid signal is 100ms )
890 890  
891 891  
892 -* (% style="color:#037691" %)**Downlink Payload (prefix 0x09 02 ):**
915 +* (% style="color:#037691" %)Downlink Payload (prefix 0x09 02 ):
893 893  
894 -**0x09 02 aa bb cc           **~/~/ same as AT+TRIG1=aa,0x(bb cc)
917 +(% class="box infomessage" %)
918 +(((
919 +**0x09 02 aa bb cc ~/~/ same as AT+TRIG1=aa,0x(bb cc)**
920 +)))
895 895  
896 896  
897 897  
898 -
899 899  ==== 3.4.2.9 Trigger – Set AC (current) as trigger ====
900 900  
901 901  Set current trigger , base on AC port. See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
902 902  
903 -* (% style="color:#037691" %)**AT Command**
928 +* (% style="color:#037691" %)AT Command:
904 904  
905 -**AT+ACLIM**
930 +(% class="box infomessage" %)
931 +(((
932 +**AT+ACLIM. **
933 +)))
906 906  
907 907  
908 -* (% style="color:#037691" %)**Downlink Payload (prefix 0xAA 01 )**
936 +* (% style="color:#037691" %)Downlink Payload (prefix 0xAA 01 ):
909 909  
910 -**0x AA 01 aa bb cc dd ee ff gg hh        ** ~/~/ same as AT+ACLIM See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
938 +(% class="box infomessage" %)
939 +(((
940 +**0x AA 01 aa bb cc dd ee ff gg hh ~/~/ same as AT+ACLIM See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]**
941 +)))
911 911  
912 912  
913 913  
914 -
915 915  ==== 3.4.2.10 Trigger – Set AV (voltage) as trigger ====
916 916  
917 917  Set current trigger , base on AV port. See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
918 918  
919 -* (% style="color:#037691" %)**AT Command**
949 +* (% style="color:#037691" %)AT Command:
920 920  
921 -**AT+AVLIM  See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]**
951 +(% class="box infomessage" %)
952 +(((
953 +**AT+AVLIM. See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]**
954 +)))
922 922  
923 923  
924 -* (% style="color:#037691" %)**Downlink Payload (prefix 0xAA 00 )**
957 +* (% style="color:#037691" %)Downlink Payload (prefix 0xAA 00 ):
925 925  
926 -**0x AA 00 aa bb cc dd ee ff gg hh    ** ~/~/ same as AT+AVLIM See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
959 +(% class="box infomessage" %)
960 +(((
961 +**0x AA 00 aa bb cc dd ee ff gg hh ~/~/ same as AT+AVLIM See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]] **
962 +)))
927 927  
928 928  
929 929  
930 -
931 931  ==== 3.4.2.11 Trigger – Set minimum interval ====
932 932  
933 933  Set AV and AC trigger minimum interval, system won’t response to the second trigger within this set time after the first trigger.
934 934  
935 -* (% style="color:#037691" %)**AT Command**
970 +* (% style="color:#037691" %)AT Command:
936 936  
972 +(% class="box infomessage" %)
973 +(((
937 937  **AT+ATDC=5. Device won’t response the second trigger within 5 minute after the first trigger.**
975 +)))
938 938  
939 939  
940 -* (% style="color:#037691" %)**Downlink Payload (prefix 0xAC )**
978 +* (% style="color:#037691" %)Downlink Payload (prefix 0xAC ):
941 941  
942 -**0x AC aa bb   ** ~/~/ same as AT+ATDC=0x(aa bb)   . Unit (min)
980 +(% class="box infomessage" %)
981 +(((
982 +**0x AC aa bb ~/~/ same as AT+ATDC=0x(aa bb)   . Unit (min)**
983 +)))
943 943  
944 944  
945 945  
946 -
947 947  ==== 3.4.2.12 DO ~-~- Control Digital Output DO1/DO2/DO3 ====
948 948  
949 -* (% style="color:#037691" %)**AT Command**
989 +* (% style="color:#037691" %)AT Command:
950 950  
951 951  There is no AT Command to control Digital Output
952 952  
953 953  
954 -* (% style="color:#037691" %)**Downlink Payload (prefix 0x02)**
955 -* **0x02 aa bb cc     **~/~/ Set DO1/DO2/DO3 output
994 +* (% style="color:#037691" %)Downlink Payload (prefix 0x02):
956 956  
996 +(% class="box infomessage" %)
957 957  (((
998 +**0x02 aa bb cc     ~/~/ Set DO1/DO2/DO3 output**
999 +)))
1000 +
1001 +(((
958 958  If payload = 0x02010001, while there is load between V+ and DOx, it means set DO1 to low, DO2 to high and DO3 to low.
959 959  )))
960 960  
... ... @@ -974,19 +974,22 @@
974 974  
975 975  
976 976  
977 -
978 978  ==== 3.4.2.13 DO ~-~- Control Digital Output DO1/DO2/DO3 with time control ====
979 979  
980 -* (% style="color:#037691" %)**AT Command**
1023 +* (% style="color:#037691" %)AT Command:
981 981  
982 982  There is no AT Command to control Digital Output
983 983  
984 984  
985 -* (% style="color:#037691" %)**Downlink Payload (prefix 0xA9)**
1028 +* (% style="color:#037691" %)Downlink Payload (prefix 0xA9):
986 986  
987 -**0xA9 aa bb cc     **~/~/ Set DO1/DO2/DO3 output with time control
1030 +(% class="box infomessage" %)
1031 +(((
1032 +(((
1033 +**0xA9 aa bb cc     ~/~/ Set DO1/DO2/DO3 output with time control**
1034 +)))
1035 +)))
988 988  
989 -
990 990  This is to control the digital output time of DO pin. Include four bytes:
991 991  
992 992  (% style="color:#4f81bd" %)**First Byte**(%%)**:** Type code (0xA9)
... ... @@ -1040,19 +1040,20 @@
1040 1040  
1041 1041  
1042 1042  
1043 -
1044 1044  ==== 3.4.2.14 Relay ~-~- Control Relay Output RO1/RO2 ====
1045 1045  
1046 -* (% style="color:#037691" %)**AT Command:**
1092 +* (% style="color:#037691" %)AT Command:
1047 1047  
1048 1048  There is no AT Command to control Relay Output
1049 1049  
1050 1050  
1051 -* (% style="color:#037691" %)**Downlink Payload (prefix 0x03):**
1097 +* (% style="color:#037691" %)Downlink Payload (prefix 0x03):
1052 1052  
1053 -**0x03 aa bb     **~/~/ Set RO1/RO2 output
1099 +(% class="box infomessage" %)
1100 +(((
1101 +**0x03 aa bb     ~/~/ Set RO1/RO2 output**
1102 +)))
1054 1054  
1055 -
1056 1056  (((
1057 1057  If payload = 0x030100, it means set RO1 to close and RO2 to open.
1058 1058  )))
... ... @@ -1069,19 +1069,20 @@
1069 1069  
1070 1070  
1071 1071  
1072 -
1073 1073  ==== 3.4.2.15 Relay ~-~- Control Relay Output RO1/RO2 with time control ====
1074 1074  
1075 -* (% style="color:#037691" %)**AT Command:**
1122 +* (% style="color:#037691" %)AT Command:
1076 1076  
1077 1077  There is no AT Command to control Relay Output
1078 1078  
1079 1079  
1080 -* (% style="color:#037691" %)**Downlink Payload (prefix 0x05):**
1127 +* (% style="color:#037691" %)Downlink Payload (prefix 0x05):
1081 1081  
1082 -**0x05 aa bb cc dd     **~/~/ Set RO1/RO2 relay with time control
1129 +(% class="box infomessage" %)
1130 +(((
1131 +**0x05 aa bb cc dd     ~/~/ Set RO1/RO2 relay with time control:**
1132 +)))
1083 1083  
1084 -
1085 1085  This is to control the relay output time of relay. Include four bytes:
1086 1086  
1087 1087  (% style="color:#4f81bd" %)**First Byte **(%%)**:** Type code (0x05)
... ... @@ -1123,28 +1123,35 @@
1123 1123  
1124 1124  
1125 1125  
1126 -
1127 1127  ==== 3.4.2.16 Counting ~-~- Voltage threshold counting ====
1128 1128  
1129 1129  When voltage exceed the threshold, count. Feature see [[MOD4>>||anchor="H3.3.4AT2BMOD3D42CSingleDICounting2B1xVoltageCounting"]]
1130 1130  
1131 -* (% style="color:#037691" %)**AT Command:**
1179 +* (% style="color:#037691" %)AT Command:
1132 1132  
1133 -**AT+VOLMAX   ** ~/~/ See [[MOD4>>||anchor="H3.3.4AT2BMOD3D42CSingleDICounting2B1xVoltageCounting"]]
1181 +(% class="box infomessage" %)
1182 +(((
1183 +**AT+VOLMAX    ~/~/ See [[MOD4>>||anchor="H3.3.4AT2BMOD3D42CSingleDICounting2B1xVoltageCounting"]]**
1184 +)))
1134 1134  
1135 1135  
1136 -* (% style="color:#037691" %)**Downlink Payload (prefix 0xA5):**
1187 +* (% style="color:#037691" %)Downlink Payload (prefix 0xA5):
1137 1137  
1138 -**0xA5 aa bb cc   **~/~/ Same as AT+VOLMAX=(aa bb),cc
1189 +(% class="box infomessage" %)
1190 +(((
1191 +**0xA5 aa bb cc   ~/~/ Same as AT+VOLMAX=(aa bb),cc**
1192 +)))
1139 1139  
1140 1140  
1141 1141  
1142 -
1143 1143  ==== 3.4.2.17 Counting ~-~- Pre-configure the Count Number ====
1144 1144  
1145 -* (% style="color:#037691" %)**AT Command:**
1198 +* (% style="color:#037691" %)AT Command:
1146 1146  
1147 -(% style="color:#037691" %)**​​​​​​​​​​​​​​**(%%)**AT+SETCNT=aa,(bb cc dd ee) **
1200 +(% class="box infomessage" %)
1201 +(((
1202 +**AT+SETCNT=aa,(bb cc dd ee) **
1203 +)))
1148 1148  
1149 1149  aa: 1: Set count1,
1150 1150  
... ... @@ -1155,40 +1155,51 @@
1155 1155  Bb cc dd ee: number to be set
1156 1156  
1157 1157  
1158 -* (% style="color:#037691" %)**Downlink Payload (prefix 0xA8):**
1214 +* (% style="color:#037691" %)Downlink Payload (prefix 0xA8):
1159 1159  
1160 -**0x A8 aa bb cc dd ee     **~/~/ same as AT+SETCNT=aa,(bb cc dd ee)
1216 +(% class="box infomessage" %)
1217 +(((
1218 +**0x A8 aa bb cc dd ee     ~/~/ same as AT+SETCNT=aa,(bb cc dd ee)**
1219 +)))
1161 1161  
1162 1162  
1163 1163  
1164 -
1165 1165  ==== 3.4.2.18 Counting ~-~- Clear Counting ====
1166 1166  
1167 1167  Clear counting for counting mode
1168 1168  
1169 -* (% style="color:#037691" %)**AT Command:**
1227 +* (% style="color:#037691" %)AT Command:
1170 1170  
1171 -(% style="color:#037691" %)​​​​​​​​​​​​​​(%%)**AT+CLRCOUNT ** ~/~/ clear all counting
1229 +(% class="box infomessage" %)
1230 +(((
1231 +**AT+CLRCOUNT ~/~/ clear all counting**
1232 +)))
1172 1172  
1234 +* (% style="color:#037691" %)Downlink Payload (prefix 0xA6):
1173 1173  
1174 -* (% style="color:#037691" %)**Downlink Payload (prefix 0xA6):**
1236 +(% class="box infomessage" %)
1237 +(((
1238 +**0x A6 01     ~/~/ clear all counting,**
1239 +)))
1175 1175  
1176 -**0x A6 01    ** ~/~/ clear all counting
1177 1177  
1178 1178  
1179 -
1180 -
1181 1181  ==== 3.4.2.19 Counting ~-~- Change counting mode save time ====
1182 1182  
1183 -* (% style="color:#037691" %)**AT Command:**
1245 +* (% style="color:#037691" %)AT Command:
1184 1184  
1185 -**AT+COUTIME=60  **~/~/ Set save time to 60 seconds. Device will save the counting result in internal flash every 60 seconds. (min value: 30)
1247 +(% class="box infomessage" %)
1248 +(((
1249 +**AT+COUTIME=60  ~/~/ Set save time to 60 seconds. Device will save the counting result in internal flash every 60 seconds. (min value: 30)**
1250 +)))
1186 1186  
1252 +* (% style="color:#037691" %)Downlink Payload (prefix 0xA7):
1187 1187  
1188 -* (% style="color:#037691" %)**Downlink Payload (prefix 0xA7):**
1254 +(% class="box infomessage" %)
1255 +(((
1256 +**0x A7 aa bb cc     ~/~/ same as AT+COUTIME =aa bb cc,**
1257 +)))
1189 1189  
1190 -**0x A7 aa bb cc     **~/~/ same as AT+COUTIME =aa bb cc,
1191 -
1192 1192  (((
1193 1193  range: aa bb cc:0 to 16777215,  (unit:second)
1194 1194  
... ... @@ -1196,7 +1196,6 @@
1196 1196  )))
1197 1197  
1198 1198  
1199 -
1200 1200  == 3.5 Integrate with Mydevice ==
1201 1201  
1202 1202  Mydevices provides a human friendly interface to show the sensor data, once we have data in TTN, we can use Mydevices to connect to TTN and see the data in Mydevices. Below are the steps:

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