Changes for page LT-22222-L -- LoRa I/O Controller User Manual

Last modified by Mengting Qiu on 2025/06/04 18:42

From 210.1 to 211.1 From 215.1 to 216.1

From 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}

To version 215.1

edited by Dilisi S
on 2024/11/24 05:05

Change comment: fix formatting

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- Screenshot 2024-11-23 at 18.27.11.png

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@@ -129,7 +129,7 @@
  * 1 x Counting Port
  )))
--== 2. Assembling the device ==
++= 2. Assembling the device =
  == 2.1 Connecting the antenna ==
@@ -882,7 +882,7 @@
  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.
--==== 3.4.2.1 Set Transmit Interval ====
++==== 3.4.2.1 Set Transmit/Uplink Interval ====
  Sets the uplink interval of the device. The default uplink transmission interval is 10 minutes.
@@ -891,11 +891,11 @@
  (% border="2" style="width:500px" %)
  |**Command**|AT+TDC=<time>
  |**Response**|
--|**Parameters**|**time** : uplink interval is in milliseconds
++|**Parameters**|**time** : uplink interval is in **milliseconds**
  |**Example**|(((
  AT+TDC=30000
--Sets the uplink interval to 30,000 milliseconds (30 seconds)
++Sets the uplink interval to **30 seconds** (30000 milliseconds)
  )))
  (% style="color:#037691" %)**Downlink payload**
@@ -907,16 +907,18 @@
  |**Parameters**|(((
  **prefix** : 0x01
--**time** : uplink interval is in milliseconds, represented by 3  bytes in hexadecimal.
++**time** : uplink interval is in **seconds**, represented by **3  bytes** in **hexadecimal**.
  )))
  |**Example**|(((
--01 **00 75 30**
++01 **00 00 1E**
--Sets the uplink interval to 30,000 milliseconds (30 seconds)
++Sets the uplink interval to **30 seconds**
--Conversion: 30000 (dec) = 00 75 30 (hex)
++Conversion: 30 (dec) = 00 00 1E (hex)
--See [[RapidTables>>https://www.rapidtables.com/convert/number/decimal-to-hex.html?x=30000]]
++See [[RapidTables>>https://www.rapidtables.com/convert/number/decimal-to-hex.html?x=30]]
++
++[[image:Screenshot 2024-11-23 at 18.27.11.png]]
  )))
  ==== 3.4.2.2 Set the Working Mode (AT+MOD) ====
@@ -967,11 +967,11 @@
  ==== 3.4.2.3 Poll an uplink ====
--Requests an uplink from LT-22222-L.
++Requests an uplink from LT-22222-L. The content of the uplink payload varies based on the device's current working mode.
  (% style="color:#037691" %)**AT command**
--There is no AT Command to request an uplink from LT-22222-L
++There is no AT Command available for this feature.
  (% style="color:#037691" %)**Downlink payload**
@@ -979,7 +979,7 @@
  |(% style="width:101px" %)**Payload**|(% style="width:397px" %)<prefix>FF
  |(% style="width:101px" %)**Parameters**|(% style="width:397px" %)**prefix** : 0x08
  |(% style="width:101px" %)**Example**|(% style="width:397px" %)(((
--08 FF
++08 **FF**
  Requests an uplink from LT-22222-L.
  )))
@@ -1013,7 +1013,7 @@
  |(% style="width:97px" %)**Parameters**|(% style="width:401px" %)(((
  **prefix** : 0x0A 06 (two bytes in hexadecimal)
--**working mode** : enable (1) or disable (0), represented by 1 byte in hexadecimal.
++**enable/disable trigger_mode** : enable (1) or disable (0), represented by 1 byte in hexadecimal.
  )))
  |(% style="width:97px" %)**Example**|(% style="width:401px" %)(((
 A 06 **01**
@@ -1027,7 +1027,7 @@
  (% style="color:#037691" %)**AT Command:**
--There is no AT Command for this feature.
++There is no AT Command available for this feature.
  (% style="color:#037691" %)**Downlink Payload**
@@ -1167,8 +1167,6 @@
  )))
  |(% style="width:96px" %)**Example**|(% style="width:402px" %)09 02 **00 00 64**
--
--
  ==== 3.4.2.9 Trigger – Set AC (current) as a trigger ====
  Sets the current trigger based on the AC port. See also [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
@@ -1350,8 +1350,6 @@
  )))
  )))
--
--
  ==== 3.4.2.13 DO ~-~- Control Digital Output DO1/DO2/DO3 with time control ====
@@ -1534,17 +1534,10 @@
  When the voltage exceeds the threshold, counting begins. For details, see [[MOD4>>||anchor="H3.3.4AT2BMOD3D42CSingleDICounting2B1xVoltageCounting"]]
--* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+VOLMAX   ** (%%)~/~/ See [[MOD4>>||anchor="H3.3.4AT2BMOD3D42CSingleDICounting2B1xVoltageCounting"]]
--
--* (% style="color:#037691" %)**Downlink Payload (prefix 0xA5):**
--
--(% style="color:blue" %)**0xA5 aa bb cc   ** (%%)~/~/ Same as AT+VOLMAX=(aa bb),cc
--
--
  (% style="color:#037691" %)**AT Command**
  (% border="2" style="width:500px" %)
--|(% style="width:137px" %)**Command**|(% style="width:361px" %)AT+VOLMAX=<voltage><logic>
++|(% style="width:137px" %)**Command**|(% style="width:361px" %)AT+VOLMAX=<voltage>,<logic>
  |(% style="width:137px" %)**Response**|(% style="width:361px" %)
  |(% style="width:137px" %)**Parameters**|(% style="width:361px" %)(((
  **voltage** : voltage threshold in mV
@@ -1551,9 +1551,9 @@
  **logic**:
--0 : lower than
++**0** : lower than
--1: higher than
++**1**: higher than
  if you leave logic parameter blank, it is considered 0
  )))
@@ -1582,9 +1582,9 @@
  **logic**: (1 byte in hexadecimal)
--0 : lower than
++**0** : lower than
--1: higher than
++**1**: higher than
  if you leave logic parameter blank, it is considered 1 (higher than)
  )))
@@ -1606,22 +1606,10 @@
  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.
--* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+SETCNT=aa,(bb cc dd ee) **
--
--(% style="color:red" %)**aa:**(%%) 1: Set count1; 2: Set count2; 3: Set AV1 count
--
--(% style="color:red" %)**bb cc dd ee: **(%%)The number to be set
--
--
--* (% style="color:#037691" %)**Downlink Payload (prefix 0xA8):**
--
--(% style="color:blue" %)**0x A8 aa bb cc dd ee     ** (%%)~/~/ same as AT+SETCNT=aa,(bb cc dd ee)
--
--
  (% style="color:#037691" %)**AT Command**
  (% border="2" style="width:500px" %)
--|(% style="width:134px" %)**Command**|(% style="width:364px" %)AT+SETCNT=<counting_parameter><number>
++|(% style="width:134px" %)**Command**|(% style="width:364px" %)AT+SETCNT=<counting_parameter>,<number>
  |(% style="width:134px" %)**Response**|(% style="width:364px" %)
  |(% style="width:134px" %)**Parameters**|(% style="width:364px" %)(((
  **counting_parameter** :
@@ -1667,12 +1667,6 @@
  This command clears the counting in counting mode.
--* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+CLRCOUNT         **(%%) ~/~/ clear all counting
--
--* (% style="color:#037691" %)**Downlink Payload (prefix 0xA6):**
--
--(% style="color:blue" %)**0x A6 01    ** (%%)~/~/ clear all counting
--
  (% style="color:#037691" %)**AT Command**
  (% border="2" style="width:500px" %)
@@ -1694,20 +1694,6 @@
  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.
--* (% style="color:#037691" %)**AT Command:**
--
--(% 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)
--
--
--* (% style="color:#037691" %)**Downlink Payload (prefix 0xA7):**
--
--(% style="color:blue" %)**0x A7 aa bb cc     ** (%%)~/~/ same as AT+COUTIME =aa bb cc,
--
--(((
--Range: aa bb cc:0 to 16777215,  (unit: seconds)
--)))
--
--
  (% style="color:#037691" %)**AT Command**
  (% border="2" style="width:500px" %)
@@ -1739,18 +1739,8 @@
  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.
--* (% style="color:#037691" %)**AT Command:**
++(% style="color:#037691" %)**AT Command**
--(% style="color:blue" %)**AT+RODORESET=1    **(%%)~/~/ RODO will close when the device joining the network. (default)
--
--(% 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.
--
--
--* (% style="color:#037691" %)**Downlink Payload (prefix 0xAD):**
--
--(% style="color:blue" %)**0x AD aa      ** (%%)~/~/ same as AT+RODORET =aa
--
--
  (% border="2" style="width:500px" %)
  |(% style="width:127px" %)**Command**|(% style="width:371px" %)AT+RODORESET=<state>
  |(% style="width:127px" %)**Response**|(% style="width:371px" %)
@@ -1771,6 +1771,9 @@
  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.
  )))
++
++(% style="color:#037691" %)**Downlink Payload**
++
  (% border="2" style="width:500px" %)
  |(% style="width:127px" %)**Payload**|(% style="width:371px" %)<prefix><state>
  |(% style="width:127px" %)**Parameters**|(% style="width:371px" %)(((
@@ -1796,22 +1796,17 @@
  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.
--* (% style="color:#037691" %)**AT Command:**
++(% style="color:#037691" %)**AT Command:**
--(% style="color:blue" %)**AT+DECRYPT=1  **   (%%)~/~/ The payload is uploaded without encryption
--
--(% style="color:blue" %)**AT+DECRYPT=0    **(%%)~/~/  Encrypt when uploading payload (default)
--
--
  (% border="2" style="width:500px" %)
  |(% style="width:127px" %)**Command**|(% style="width:371px" %)AT+DECRYPT=<state>
  |(% style="width:127px" %)**Response**|(% style="width:371px" %)
  |(% style="width:127px" %)**Parameters**|(% style="width:371px" %)(((
--state :
++**state** :
--1 : The payload is uploaded without encryption
++**1** : The payload is uploaded without encryption
--0 : The payload is encrypted when uploaded (default)
++**0** : The payload is encrypted when uploaded (default)
  )))
  |(% style="width:127px" %)**Example**|(% style="width:371px" %)(((
  AT+DECRYPT=1
@@ -1830,13 +1830,8 @@
  This command allows you to retrieve and optionally uplink sensor readings through the serial port.
--* (% style="color:#037691" %)**AT Command:**
++(% style="color:#037691" %)**AT Command**
--(% style="color:blue" %)**AT+GETSENSORVALUE=0    **(%%)~/~/ The serial port retrieves the reading of the current sensor.
--
--(% style="color:blue" %)**AT+GETSENSORVALUE=1    **(%%)~/~/ The serial port retrieves the current sensor reading and uploads it.
--
--
  (% border="2" style="width:500px" %)
  |(% style="width:127px" %)**Command**|(% style="width:371px" %)AT+GETSENSORVALUE=<state>
  |(% style="width:127px" %)**Response**|(% style="width:371px" %)
@@ -1864,13 +1864,8 @@
  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.
--* (% style="color:#037691" %)**AT Command:**
++(% style="color:#037691" %)**AT Command**
--(% 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)
--
--(% 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.
--
--
  (% border="2" style="width:500px" %)
  |(% style="width:130px" %)**Command**|(% style="width:368px" %)AT+DISFCNTCHECK=<state>
  |(% style="width:130px" %)**Response**|(% style="width:368px" %)(((
@@ -1902,17 +1902,6 @@
  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.
--* (% style="color:#037691" %)**AT Command:**
--
--(% 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)
--
--(% 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.
--
--
--* (% style="color:#037691" %)**Downlink Payload **(%%)**:**
--
--(% style="color:blue" %)**0x21 00 01 **   (%%)      ~/~/ Set  the DISMACANS=1
--
  (% style="color:#037691" %)**AT Command**
  (% border="2" style="width:500px" %)

Screenshot 2024-11-23 at 18.27.11.png

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@@ -1,1 +1,1 @@
--134.9 KB
++143.4 KB

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Changes for page LT-22222-L -- LoRa I/O Controller User Manual

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