Last modified by Saxer Lin on 2025/04/15 17:24
<
From version < 195.1 >
edited by Dilisi S
on 2024/11/16 06:34
To version < 193.1 >
edited by Dilisi S
on 2024/11/14 05:28
>
Change comment: Nov 13 edits part 2

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... ... @@ -836,7 +836,6 @@
836 836  
837 837  These commands are specially designed for the LT-22222-L. Commands can be sent to the device using options such as an AT command or a LoRaWAN downlink payload.
838 838  
839 -
840 840  ==== 3.4.2.1 Set Transmit Interval ====
841 841  
842 842  Sets the uplink interval of the device. The default uplink transmission interval is 10 minutes.
... ... @@ -846,7 +846,7 @@
846 846  (% style="width:500px" %)
847 847  |**Command**|AT+TDC<time>
848 848  |**Response**|
849 -|**Parameters**|time : uplink interval is in milliseconds
848 +|**Parameters**|<time> uplink interval is in milliseconds
850 850  |**Example**|(((
851 851  AT+TDC=30000
852 852  
... ... @@ -860,9 +860,9 @@
860 860  <prefix><time>
861 861  )))
862 862  |**Parameters**|(((
863 -prefix : 0x01
862 +<prefix> 0x01
864 864  
865 -time : uplink interval is in milliseconds, represented by 3  bytes in hexadecimal.
864 +<time> uplink interval is in milliseconds, represented by 3  bytes in hexadecimal.
866 866  )))
867 867  |**Example**|(((
868 868  01 **00 75 30**
... ... @@ -874,113 +874,56 @@
874 874  See [[RapidTables>>https://www.rapidtables.com/convert/number/decimal-to-hex.html?x=30000]]
875 875  )))
876 876  
876 +==== 3.4.2.2 Set the Work Mode (AT+MOD) ====
877 877  
878 -==== 3.4.2.2 Set the Working Mode (AT+MOD) ====
879 879  
880 -Sets the working mode.
879 +Sets the work mode.
881 881  
882 -(% style="color:#037691" %)**AT command**
881 +* (% style="color:#037691" %)**AT command:**(%%) (% style="color:blue" %)**AT+MOD=N  **
883 883  
884 -(% style="width:500px" %)
885 -|(% style="width:97px" %)**Command**|(% style="width:413px" %)AT+MODE<working_mode>
886 -|(% style="width:97px" %)**Response**|(% style="width:413px" %)
887 -|(% style="width:97px" %)**Parameters**|(% style="width:413px" %)(((
888 -working_mode :
883 +Where N is the work mode.
889 889  
890 -1 = (Default mode/factory set):  2ACI + 2AVI + DI + DO + RO
885 +**Example**: AT+MOD=2. This will set the work mode to Double DI counting mode.
891 891  
892 -2 = Double DI Counting + DO + RO
893 893  
894 -3 = Single DI Counting + 2 x ACI + DO + RO
888 +* (% style="color:#037691" %)**Downlink payload (prefix 0x0A):**
895 895  
896 -4 = Single DI Counting + 1 x Voltage Counting + DO + RO
890 +(% style="color:blue" %)**0x0A aa  **(%%)** ** ~/~/ Same as AT+MOD=aa
897 897  
898 -5 = Single DI Counting + 2 x AVI + 1 x ACI + DO + RO
899 899  
900 -6 = Trigger Mode, Optional, used together with MOD1 ~~ MOD5
901 -)))
902 -|(% style="width:97px" %)**Example**|(% style="width:413px" %)(((
903 -AT+MOD=2
904 904  
905 -Sets the device to working mode 2 (Double DI Counting + DO + RO)
906 -)))
907 -
908 -
909 -(% class="wikigeneratedid" %)
910 -(% style="color:#037691" %)**Downlink payload**
911 -
912 -(% style="width:500px" %)
913 -|(% style="width:98px" %)**Payload**|(% style="width:400px" %)<prefix><working_mode>
914 -|(% style="width:98px" %)**Parameters**|(% style="width:400px" %)(((
915 -prefix : 0x0A
916 -
917 -working_mode : Working mode, represented by 1 byte in hexadecimal.
918 -)))
919 -|(% style="width:98px" %)**Example**|(% style="width:400px" %)(((
920 -0A **02**
921 -
922 -Sets the device to working mode 2 (Double DI Counting + DO + RO)
923 -)))
924 -
925 -
926 926  ==== 3.4.2.3 Poll an uplink ====
927 927  
928 -Requests an uplink from LT-22222-L.
896 +Requests the device to send an uplink.
929 929  
930 -(% style="color:#037691" %)**AT command**
931 931  
932 -There is no AT Command to request an uplink from LT-22222-L
899 +* (% style="color:#037691" %)**AT command:**(%%) There is no AT Command to poll uplink
933 933  
934 -(% style="color:#037691" %)**Downlink payload**
901 +* (% style="color:#037691" %)**Downlink payload (prefix 0x08):**
935 935  
936 -(% style="width:500px" %)
937 -|(% style="width:101px" %)**Payload**|(% style="width:397px" %)<prefix>FF
938 -|(% style="width:101px" %)**Parameters**|(% style="width:397px" %)prefix : 0x08
939 -|(% style="width:101px" %)**Example**|(% style="width:397px" %)(((
940 -08 FF
903 +(% style="color:blue" %)**0x08 FF  **(%%)** **~/~/ Poll an uplink
941 941  
942 -Requests an uplink from LT-22222-L.
943 -)))
905 +**Example**: 0x08FF, ask device to send an Uplink
944 944  
945 945  
908 +
946 946  ==== 3.4.2.4 Enable/Disable Trigger Mode ====
947 947  
948 -Enable or disable the trigger mode for the current working mode (see also [[ADDMOD6>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]).
911 +Enable or disable the trigger mode (see also [[ADDMOD6>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]).
949 949  
950 -(% style="color:#037691" %)**AT Command**
913 +* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+ADDMOD6=1 or 0**
951 951  
952 -(% style="width:500px" %)
953 -|(% style="width:95px" %)**Command**|(% style="width:403px" %)AT+ADDMOD6=<enable/disable trigger_mode>
954 -|(% style="width:95px" %)**Response**|(% style="width:403px" %)
955 -|(% style="width:95px" %)**Parameters**|(% style="width:403px" %)(((
956 -enable/disable trigger_mode :
915 +(% style="color:red" %)**1:** (%%)Enable the trigger mode
957 957  
958 -1 = enable trigger mode
917 +(% style="color:red" %)**0: **(%%)Disable the trigger mode
959 959  
960 -0 = disable trigger mode
961 -)))
962 -|(% style="width:95px" %)**Example**|(% style="width:403px" %)(((
963 -AT+ADDMOD6=1
964 964  
965 -Enable trigger mode for the current working mode
966 -)))
920 +* (% style="color:#037691" %)**Downlink Payload (prefix 0x0A 06):**
967 967  
968 -(% style="color:#037691" %)**Downlink payload**
922 +(% style="color:blue" %)**0x0A 06 aa    **(%%) ~/~/ Same as AT+ADDMOD6=aa
969 969  
970 -(% style="width:500px" %)
971 -|(% style="width:97px" %)**Payload**|(% style="width:401px" %)<prefix><enable/disable trigger_mode>
972 -|(% style="width:97px" %)**Parameters**|(% style="width:401px" %)(((
973 -prefix : 0x0A 06
974 974  
975 -working mode : enable (1) or disable (0), represented by 1 byte in hexadecimal.
976 -)))
977 -|(% style="width:97px" %)**Example**|(% style="width:401px" %)(((
978 -0A 06 **01**
979 979  
980 -Enable trigger mode for the current working mode
981 -)))
982 -
983 -
984 984  ==== 3.4.2.5 Poll trigger settings ====
985 985  
986 986  Polls the trigger settings.
... ... @@ -994,16 +994,11 @@
994 994  (% style="color:blue" %)**0xAB 06  ** (%%) ~/~/ Poll the trigger settings. Device will uplink trigger settings once receive this command
995 995  
996 996  
997 -(% style="width:500px" %)
998 -|(% style="width:95px" %)**Payload**|(% style="width:403px" %)<prefix>
999 -|(% style="width:95px" %)**Parameters**|(% style="width:403px" %)prefix : AB 06
1000 -|(% style="width:95px" %)**Example**|(% style="width:403px" %)AB 06
1001 1001  
940 +==== 3.4.2.6 Enable / Disable DI1/DI2/DI3 as a trigger ====
1002 1002  
1003 -==== 3.4.2.6 Enable / Disable DI1/DI2 as a trigger ====
942 +Enable or disable DI1/DI2/DI2 as a trigger.
1004 1004  
1005 -Enable or disable DI1/DI2 as a trigger.
1006 -
1007 1007  * (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**Format: AT+DTRI=<DI1_TIRGGER_FlAG>,< DI2_TIRGGER_FlAG >**
1008 1008  
1009 1009  **Example:** AT+ DTRI =1,0 (Enable DI1 trigger / disable DI2 trigger)
... ... @@ -1014,25 +1014,7 @@
1014 1014  (% style="color:blue" %)**0xAA 02 aa bb   ** (%%) ~/~/ Same as AT+DTRI=aa,bb
1015 1015  
1016 1016  
1017 -(% style="width:500px" %)
1018 -|(% style="width:98px" %)Command|(% style="width:400px" %)AT+DTRI=<DI1_trigger><DI2_trigger>
1019 -|(% style="width:98px" %)Response|(% style="width:400px" %)
1020 -|(% style="width:98px" %)Parameters|(% style="width:400px" %)(((
1021 -DI1_trigger:
1022 1022  
1023 -1 = enable DI_1 trigger
1024 -
1025 -0 = disable DI_1 trigger
1026 -
1027 -DI2 _trigger
1028 -
1029 -1 = enable D2_1 trigger
1030 -
1031 -0 = disable D2_1 trigger
1032 -)))
1033 -|(% style="width:98px" %)Example|(% style="width:400px" %)
1034 -
1035 -
1036 1036  ==== 3.4.2.7 Trigger1 – Set DI or DI3 as a trigger ====
1037 1037  
1038 1038  Sets DI1 or DI3 (for LT-33222-L) as a trigger.
... ... @@ -1572,7 +1572,7 @@
1572 1572  [[image:thingseye.io_integrationsCenter_integrations.png||height="686" width="1000"]]
1573 1573  
1574 1574  
1575 -==== 3.5.2.1 Viewing integration details ====
1494 +**Viewing integration details**:
1576 1576  
1577 1577  Click on your integration from the list. The **Integration details** window will appear with the **Details **tab selected. The **Details **tab shows all the settings you have provided for this integration.
1578 1578  
... ... @@ -1585,7 +1585,7 @@
1585 1585  See also ThingsEye documentation.
1586 1586  {{/info}}
1587 1587  
1588 -==== **3.5.2.2 Viewing events** ====
1507 +**Viewing events:**
1589 1589  
1590 1590  The **Events **tab displays all the uplink messages from the LT-22222-L.
1591 1591  
... ... @@ -1600,9 +1600,9 @@
1600 1600  [[image:thingseye-json.png||width="1000"]]
1601 1601  
1602 1602  
1603 -==== **3.5.2.3 Deleting an integration** ====
1522 +**Deleting the integration**:
1604 1604  
1605 -If you want to delete an integration, click the **Delete integratio**n button on the Integrations page.
1524 +If you want to delete this integration, click the **Delete integratio**n button.
1606 1606  
1607 1607  
1608 1608  == 3.6 Interface Details ==
... ... @@ -1615,7 +1615,7 @@
1615 1615  [[image:1653356991268-289.png]]
1616 1616  
1617 1617  
1618 -=== 3.6.2 Digital Input Ports: DI1/DI2 ===
1537 +=== 3.6.2 Digital Input Ports: DI1/DI2 ( For LT-22222-L) ===
1619 1619  
1620 1620  
1621 1621  (((
... ... @@ -1745,7 +1745,7 @@
1745 1745  [[image:image-20240219115718-1.png]]
1746 1746  
1747 1747  
1748 -=== 3.6.3 Digital Output Ports: DO1/DO2 ===
1667 +=== 3.6.3 Digital Output Ports: DO1/DO2 /DO3 ===
1749 1749  
1750 1750  
1751 1751  (% style="color:blue" %)**NPN output**(%%): GND or Float. The maximum voltage that can be applied to the output pin is 36V.
... ... @@ -1856,10 +1856,9 @@
1856 1856  
1857 1857  (((
1858 1858  You can use a USB-to-TTL adapter along with a 3.5mm Program Cable to connect the LT-22222-L to a PC, as shown below.
1859 -
1860 -[[image:usb-ttl-programming.png]]
1861 1861  )))
1862 1862  
1780 +[[image:1653358238933-385.png]]
1863 1863  
1864 1864  
1865 1865  (((
... ... @@ -1878,19 +1878,19 @@
1878 1878  (((
1879 1879  The following is the list of all the AT commands related to the LT-22222-L, except for those used for switching between working modes.
1880 1880  
1881 -* **##AT##+<CMD>?** : Help on <CMD>
1882 -* **##AT##+<CMD>** : Run <CMD>
1883 -* **##AT##+<CMD>=<value>** : Set the value
1884 -* **##AT##+<CMD>=?** : Get the value
1885 -* ##**ATZ**##: Trigger a reset of the MCU
1799 +* AT+<CMD>? : Help on <CMD>
1800 +* AT+<CMD> : Run <CMD>
1801 +* AT+<CMD>=<value> : Set the value
1802 +* AT+<CMD>=? : Get the value
1803 +* ATZ: Trigger a reset of the MCU
1886 1886  * ##**AT+FDR**##: Reset Parameters to factory default, reserve keys 
1887 1887  * **##AT+DEUI##**: Get or set the Device EUI (DevEUI)
1888 1888  * **##AT+DADDR##**: Get or set the Device Address (DevAddr)
1889 1889  * **##AT+APPKEY##**: Get or set the Application Key (AppKey)
1890 -* ##**AT+NWKSKEY**##: Get or set the Network Session Key (NwkSKey)
1891 -* **##AT+APPSKEY##**: Get or set the Application Session Key (AppSKey)
1892 -* **##AT+APPEUI##**: Get or set the Application EUI (AppEUI)
1893 -* **##AT+ADR##**: Get or set the Adaptive Data Rate setting. (0: OFF, 1: ON)
1808 +* AT+NWKSKEY: Get or set the Network Session Key (NwkSKey)
1809 +* AT+APPSKEY: Get or set the Application Session Key (AppSKey)
1810 +* AT+APPEUI: Get or set the Application EUI (AppEUI)
1811 +* AT+ADR: Get or set the Adaptive Data Rate setting. (0: OFF, 1: ON)
1894 1894  * AT+TXP: Get or set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Specification)
1895 1895  * AT+DR:  Get or set the Data Rate. (0-7 corresponding to DR_X)  
1896 1896  * AT+DCS: Get or set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
... ... @@ -2057,7 +2057,7 @@
2057 2057  
2058 2058  
2059 2059  (((
2060 -(% style="color:blue" %)**If the sensor has JOINED:**
1978 +(% style="color:blue" %)**If sensor JOINED:**
2061 2061  
2062 2062  (% style="background-color:#dcdcdc" %)**AT+CLASS=A**
2063 2063  
... ... @@ -2067,7 +2067,7 @@
2067 2067  
2068 2068  = 5. Case Study =
2069 2069  
2070 -== 5.1 Counting how many objects pass through the flow line ==
1988 +== 5.1 Counting how many objects pass through the flow Line ==
2071 2071  
2072 2072  See [[How to set up to setup counting for objects passing through the flow line>>How to set up to count objects pass in flow line]]?
2073 2073  
... ... @@ -2239,6 +2239,7 @@
2239 2239  * In modes 2 to 5, the DO/RO status and pulse count are saved to flash memory.
2240 2240  * After a restart, the status before the power failure will be read from flash.
2241 2241  
2160 +
2242 2242  == 6.8 Can I setup LT-22222-L as a NC (Normally Closed) relay? ==
2243 2243  
2244 2244  The LT-22222-L's built-in relay is Normally Open (NO). You can use an external relay to achieve a Normally Closed (NC) configuration. The circuit diagram is shown below:
... ... @@ -2317,6 +2317,7 @@
2317 2317  * (% style="color:red" %)**IN865**(%%): LT with frequency bands IN865
2318 2318  * (% style="color:red" %)**CN779**(%%): LT with frequency bands CN779
2319 2319  
2239 +
2320 2320  = 9. Package information =
2321 2321  
2322 2322  **Package includes**:
... ... @@ -2333,6 +2333,7 @@
2333 2333  * Package Size / pcs : 14.5 x 8 x 5 cm
2334 2334  * Weight / pcs : 170 g
2335 2335  
2256 +
2336 2336  = 10. Support =
2337 2337  
2338 2338  * (((

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