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Last modified by Mengting Qiu on 2025/06/04 18:42
From version 215.1
edited by Dilisi S
on 2024/11/24 05:05
Change comment: fix formatting
To version 211.1
edited by Dilisi S
on 2024/11/24 01:30
Change comment: Uploaded new attachment "Screenshot 2024-11-23 at 18.27.11.png", version {1}

Summary

Details

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Content
... ... @@ -129,7 +129,7 @@
129 129  * 1 x Counting Port
130 130  )))
131 131  
132 -= 2. Assembling the device =
132 +== 2. Assembling the device ==
133 133  
134 134  == 2.1 Connecting the antenna ==
135 135  
... ... @@ -882,7 +882,7 @@
882 882  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.
883 883  
884 884  
885 -==== 3.4.2.1 Set Transmit/Uplink Interval ====
885 +==== 3.4.2.1 Set Transmit Interval ====
886 886  
887 887  Sets the uplink interval of the device. The default uplink transmission interval is 10 minutes.
888 888  
... ... @@ -891,11 +891,11 @@
891 891  (% border="2" style="width:500px" %)
892 892  |**Command**|AT+TDC=<time>
893 893  |**Response**|
894 -|**Parameters**|**time** : uplink interval is in **milliseconds**
894 +|**Parameters**|**time** : uplink interval is in milliseconds
895 895  |**Example**|(((
896 896  AT+TDC=30000
897 897  
898 -Sets the uplink interval to **30 seconds** (30000 milliseconds)
898 +Sets the uplink interval to 30,000 milliseconds (30 seconds)
899 899  )))
900 900  
901 901  (% style="color:#037691" %)**Downlink payload**
... ... @@ -907,18 +907,16 @@
907 907  |**Parameters**|(((
908 908  **prefix** : 0x01
909 909  
910 -**time** : uplink interval is in **seconds**, represented by **3  bytes** in **hexadecimal**.
910 +**time** : uplink interval is in milliseconds, represented by 3  bytes in hexadecimal.
911 911  )))
912 912  |**Example**|(((
913 -01 **00 00 1E**
913 +01 **00 75 30**
914 914  
915 -Sets the uplink interval to **30 seconds**
915 +Sets the uplink interval to 30,000 milliseconds (30 seconds)
916 916  
917 -Conversion: 30 (dec) = 00 00 1E (hex)
917 +Conversion: 30000 (dec) = 00 75 30 (hex)
918 918  
919 -See [[RapidTables>>https://www.rapidtables.com/convert/number/decimal-to-hex.html?x=30]]
920 -
921 -[[image:Screenshot 2024-11-23 at 18.27.11.png]]
919 +See [[RapidTables>>https://www.rapidtables.com/convert/number/decimal-to-hex.html?x=30000]]
922 922  )))
923 923  
924 924  ==== 3.4.2.2 Set the Working Mode (AT+MOD) ====
... ... @@ -969,11 +969,11 @@
969 969  
970 970  ==== 3.4.2.3 Poll an uplink ====
971 971  
972 -Requests an uplink from LT-22222-L. The content of the uplink payload varies based on the device's current working mode.
970 +Requests an uplink from LT-22222-L.
973 973  
974 974  (% style="color:#037691" %)**AT command**
975 975  
976 -There is no AT Command available for this feature.
974 +There is no AT Command to request an uplink from LT-22222-L
977 977  
978 978  (% style="color:#037691" %)**Downlink payload**
979 979  
... ... @@ -981,7 +981,7 @@
981 981  |(% style="width:101px" %)**Payload**|(% style="width:397px" %)<prefix>FF
982 982  |(% style="width:101px" %)**Parameters**|(% style="width:397px" %)**prefix** : 0x08
983 983  |(% style="width:101px" %)**Example**|(% style="width:397px" %)(((
984 -08 **FF**
982 +08 FF
985 985  
986 986  Requests an uplink from LT-22222-L.
987 987  )))
... ... @@ -1015,7 +1015,7 @@
1015 1015  |(% style="width:97px" %)**Parameters**|(% style="width:401px" %)(((
1016 1016  **prefix** : 0x0A 06 (two bytes in hexadecimal)
1017 1017  
1018 -**enable/disable trigger_mode** : enable (1) or disable (0), represented by 1 byte in hexadecimal.
1016 +**working mode** : enable (1) or disable (0), represented by 1 byte in hexadecimal.
1019 1019  )))
1020 1020  |(% style="width:97px" %)**Example**|(% style="width:401px" %)(((
1021 1021  0A 06 **01**
... ... @@ -1029,7 +1029,7 @@
1029 1029  
1030 1030  (% style="color:#037691" %)**AT Command:**
1031 1031  
1032 -There is no AT Command available for this feature.
1030 +There is no AT Command for this feature.
1033 1033  
1034 1034  (% style="color:#037691" %)**Downlink Payload**
1035 1035  
... ... @@ -1169,6 +1169,8 @@
1169 1169  )))
1170 1170  |(% style="width:96px" %)**Example**|(% style="width:402px" %)09 02 **00 00 64**
1171 1171  
1170 +
1171 +
1172 1172  ==== 3.4.2.9 Trigger – Set AC (current) as a trigger ====
1173 1173  
1174 1174  Sets the current trigger based on the AC port. See also [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
... ... @@ -1350,6 +1350,8 @@
1350 1350  )))
1351 1351  )))
1352 1352  
1353 +
1354 +
1353 1353  ==== 3.4.2.13 DO ~-~- Control Digital Output DO1/DO2/DO3 with time control ====
1354 1354  
1355 1355  
... ... @@ -1532,10 +1532,17 @@
1532 1532  
1533 1533  When the voltage exceeds the threshold, counting begins. For details, see [[MOD4>>||anchor="H3.3.4AT2BMOD3D42CSingleDICounting2B1xVoltageCounting"]]
1534 1534  
1537 +* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+VOLMAX   ** (%%)~/~/ See [[MOD4>>||anchor="H3.3.4AT2BMOD3D42CSingleDICounting2B1xVoltageCounting"]]
1538 +
1539 +* (% style="color:#037691" %)**Downlink Payload (prefix 0xA5):**
1540 +
1541 +(% style="color:blue" %)**0xA5 aa bb cc   ** (%%)~/~/ Same as AT+VOLMAX=(aa bb),cc
1542 +
1543 +
1535 1535  (% style="color:#037691" %)**AT Command**
1536 1536  
1537 1537  (% border="2" style="width:500px" %)
1538 -|(% style="width:137px" %)**Command**|(% style="width:361px" %)AT+VOLMAX=<voltage>,<logic>
1547 +|(% style="width:137px" %)**Command**|(% style="width:361px" %)AT+VOLMAX=<voltage><logic>
1539 1539  |(% style="width:137px" %)**Response**|(% style="width:361px" %)
1540 1540  |(% style="width:137px" %)**Parameters**|(% style="width:361px" %)(((
1541 1541  **voltage** : voltage threshold in mV
... ... @@ -1542,9 +1542,9 @@
1542 1542  
1543 1543  **logic**:
1544 1544  
1545 -**0** : lower than
1554 +0 : lower than
1546 1546  
1547 -**1**: higher than
1556 +1: higher than
1548 1548  
1549 1549  if you leave logic parameter blank, it is considered 0
1550 1550  )))
... ... @@ -1573,9 +1573,9 @@
1573 1573  
1574 1574  **logic**: (1 byte in hexadecimal)
1575 1575  
1576 -**0** : lower than
1585 +0 : lower than
1577 1577  
1578 -**1**: higher than
1587 +1: higher than
1579 1579  
1580 1580  if you leave logic parameter blank, it is considered 1 (higher than)
1581 1581  )))
... ... @@ -1597,10 +1597,22 @@
1597 1597  
1598 1598  This command allows users to pre-configure specific count numbers for various counting parameters such as Count1, Count2, or AVI1 Count. Use the AT command to set the desired count number for each configuration.
1599 1599  
1609 +* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+SETCNT=aa,(bb cc dd ee) **
1610 +
1611 +(% style="color:red" %)**aa:**(%%) 1: Set count1; 2: Set count2; 3: Set AV1 count
1612 +
1613 +(% style="color:red" %)**bb cc dd ee: **(%%)The number to be set
1614 +
1615 +
1616 +* (% style="color:#037691" %)**Downlink Payload (prefix 0xA8):**
1617 +
1618 +(% style="color:blue" %)**0x A8 aa bb cc dd ee     ** (%%)~/~/ same as AT+SETCNT=aa,(bb cc dd ee)
1619 +
1620 +
1600 1600  (% style="color:#037691" %)**AT Command**
1601 1601  
1602 1602  (% border="2" style="width:500px" %)
1603 -|(% style="width:134px" %)**Command**|(% style="width:364px" %)AT+SETCNT=<counting_parameter>,<number>
1624 +|(% style="width:134px" %)**Command**|(% style="width:364px" %)AT+SETCNT=<counting_parameter><number>
1604 1604  |(% style="width:134px" %)**Response**|(% style="width:364px" %)
1605 1605  |(% style="width:134px" %)**Parameters**|(% style="width:364px" %)(((
1606 1606  **counting_parameter** :
... ... @@ -1646,6 +1646,12 @@
1646 1646  
1647 1647  This command clears the counting in counting mode.
1648 1648  
1670 +* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+CLRCOUNT         **(%%) ~/~/ clear all counting
1671 +
1672 +* (% style="color:#037691" %)**Downlink Payload (prefix 0xA6):**
1673 +
1674 +(% style="color:blue" %)**0x A6 01    ** (%%)~/~/ clear all counting
1675 +
1649 1649  (% style="color:#037691" %)**AT Command**
1650 1650  
1651 1651  (% border="2" style="width:500px" %)
... ... @@ -1667,6 +1667,20 @@
1667 1667  
1668 1668  This command 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.
1669 1669  
1697 +* (% style="color:#037691" %)**AT Command:**
1698 +
1699 +(% 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)
1700 +
1701 +
1702 +* (% style="color:#037691" %)**Downlink Payload (prefix 0xA7):**
1703 +
1704 +(% style="color:blue" %)**0x A7 aa bb cc     ** (%%)~/~/ same as AT+COUTIME =aa bb cc,
1705 +
1706 +(((
1707 +Range: aa bb cc:0 to 16777215,  (unit: seconds)
1708 +)))
1709 +
1710 +
1670 1670  (% style="color:#037691" %)**AT Command**
1671 1671  
1672 1672  (% border="2" style="width:500px" %)
... ... @@ -1698,8 +1698,18 @@
1698 1698  
1699 1699  This command 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.
1700 1700  
1701 -(% style="color:#037691" %)**AT Command**
1742 +* (% style="color:#037691" %)**AT Command:**
1702 1702  
1744 +(% style="color:blue" %)**AT+RODORESET=1    **(%%)~/~/ RODO will close when the device joining the network. (default)
1745 +
1746 +(% 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.
1747 +
1748 +
1749 +* (% style="color:#037691" %)**Downlink Payload (prefix 0xAD):**
1750 +
1751 +(% style="color:blue" %)**0x AD aa      ** (%%)~/~/ same as AT+RODORET =aa
1752 +
1753 +
1703 1703  (% border="2" style="width:500px" %)
1704 1704  |(% style="width:127px" %)**Command**|(% style="width:371px" %)AT+RODORESET=<state>
1705 1705  |(% style="width:127px" %)**Response**|(% style="width:371px" %)
... ... @@ -1720,9 +1720,6 @@
1720 1720  After the device is reset, the previously saved RODO state (limited to MOD2 to MOD5) is read, and it will not change when the device reconnects to the network.
1721 1721  )))
1722 1722  
1723 -
1724 -(% style="color:#037691" %)**Downlink Payload**
1725 -
1726 1726  (% border="2" style="width:500px" %)
1727 1727  |(% style="width:127px" %)**Payload**|(% style="width:371px" %)<prefix><state>
1728 1728  |(% style="width:127px" %)**Parameters**|(% style="width:371px" %)(((
... ... @@ -1748,17 +1748,22 @@
1748 1748  
1749 1749  This command 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.
1750 1750  
1751 -(% style="color:#037691" %)**AT Command:**
1799 +* (% style="color:#037691" %)**AT Command:**
1752 1752  
1801 +(% style="color:blue" %)**AT+DECRYPT=1  ** (%%)~/~/ The payload is uploaded without encryption
1802 +
1803 +(% style="color:blue" %)**AT+DECRYPT=0    **(%%)~/~/  Encrypt when uploading payload (default)
1804 +
1805 +
1753 1753  (% border="2" style="width:500px" %)
1754 1754  |(% style="width:127px" %)**Command**|(% style="width:371px" %)AT+DECRYPT=<state>
1755 1755  |(% style="width:127px" %)**Response**|(% style="width:371px" %)
1756 1756  |(% style="width:127px" %)**Parameters**|(% style="width:371px" %)(((
1757 -**state** :
1810 +state :
1758 1758  
1759 -**1** : The payload is uploaded without encryption
1812 +1 : The payload is uploaded without encryption
1760 1760  
1761 -**0** : The payload is encrypted when uploaded (default)
1814 +0 : The payload is encrypted when uploaded (default)
1762 1762  )))
1763 1763  |(% style="width:127px" %)**Example**|(% style="width:371px" %)(((
1764 1764  AT+DECRYPT=1
... ... @@ -1777,8 +1777,13 @@
1777 1777  
1778 1778  This command allows you to retrieve and optionally uplink sensor readings through the serial port.
1779 1779  
1780 -(% style="color:#037691" %)**AT Command**
1833 +* (% style="color:#037691" %)**AT Command:**
1781 1781  
1835 +(% style="color:blue" %)**AT+GETSENSORVALUE=0    **(%%)~/~/ The serial port retrieves the reading of the current sensor.
1836 +
1837 +(% style="color:blue" %)**AT+GETSENSORVALUE=1    **(%%)~/~/ The serial port retrieves the current sensor reading and uploads it.
1838 +
1839 +
1782 1782  (% border="2" style="width:500px" %)
1783 1783  |(% style="width:127px" %)**Command**|(% style="width:371px" %)AT+GETSENSORVALUE=<state>
1784 1784  |(% style="width:127px" %)**Response**|(% style="width:371px" %)
... ... @@ -1806,8 +1806,13 @@
1806 1806  
1807 1807  This command manages how the node handles mismatched downlink packet counts. It offers two modes: one disables the reception of further downlink packets if discrepancies occur, while the other resets the downlink packet count to align with the server, ensuring continued communication.
1808 1808  
1809 -(% style="color:#037691" %)**AT Command**
1867 +* (% style="color:#037691" %)**AT Command:**
1810 1810  
1869 +(% style="color:blue" %)**AT+DISFCNTCHECK=0   **(%%)~/~/ When the downlink packet count sent by the server is less than the node downlink packet count or exceeds 16384, the node will no longer receive downlink packets (default)
1870 +
1871 +(% style="color:blue" %)**AT+DISFCNTCHECK=1   **(%%)~/~/ When the downlink packet count sent by the server is less than the node downlink packet count or exceeds 16384, the node resets the downlink packet count and keeps it consistent with the server downlink packet count.
1872 +
1873 +
1811 1811  (% border="2" style="width:500px" %)
1812 1812  |(% style="width:130px" %)**Command**|(% style="width:368px" %)AT+DISFCNTCHECK=<state>
1813 1813  |(% style="width:130px" %)**Response**|(% style="width:368px" %)(((
... ... @@ -1839,6 +1839,17 @@
1839 1839  
1840 1840  This command controls the behavior of the node when the combined size of the MAC commands (MACANS) from the server and the payload exceeds the allowed byte limit for the current data rate (DR). The command provides two modes: one enables splitting the data into batches to ensure compliance with the byte limit, while the other prioritizes the payload and ignores the MACANS in cases of overflow.
1841 1841  
1905 +* (% style="color:#037691" %)**AT Command:**
1906 +
1907 +(% style="color:blue" %)**AT+DISMACANS=0**   (%%) ~/~/ When the MACANS of the reply server plus the payload exceeds the maximum number of bytes of 11 bytes (DR0 of US915, DR2 of AS923, DR2 of AU195), the node will send a packet with a payload of 00 and a port of 4. (default)
1908 +
1909 +(% style="color:blue" %)**AT+DISMACANS=1**  (%%) ~/~/ When the MACANS of the reply server plus the payload exceeds the maximum number of bytes of the DR, the node will ignore the MACANS and not reply, and only upload the payload part.
1910 +
1911 +
1912 +* (% style="color:#037691" %)**Downlink Payload **(%%)**:**
1913 +
1914 +(% style="color:blue" %)**0x21 00 01 ** (%%) ~/~/ Set  the DISMACANS=1
1915 +
1842 1842  (% style="color:#037691" %)**AT Command**
1843 1843  
1844 1844  (% border="2" style="width:500px" %)
Screenshot 2024-11-23 at 18.27.11.png
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