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

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

From 221.1 to 220.1 From 223.3 to 223.2

From version 223.2

edited by Xiaoling
on 2024/11/27 16:00

Change comment: There is no comment for this version

To version 221.1

edited by Dilisi S
on 2024/11/25 02:01

Change comment: fix image

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- lt33222-l.jpg

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@@ -1,1 +1,1 @@
--XWiki.Xiaoling
++XWiki.pradeeka

Content

@@ -54,10 +54,8 @@
  (% class="wikigeneratedid" %)
  [[image:lorawan-nw.jpg||height="354" width="900"]]
--
  == 1.2 Specifications ==
--
  (% style="color:#037691" %)**Hardware System:**
  * STM32L072xxxx MCU
@@ -118,15 +118,13 @@
  == 1.5 Hardware Variants ==
--
--(% border="1" cellspacing="3" style="width:510px" %)
--|(% style="width:94px" %)**Model**|(% style="width:172px" %)**Photo**|(% style="width:244px" %)**Description**
--|(% style="width:94px" %)**LT-33222-L**|(% style="width:172px" %)(((
--(% style="text-align:center" %)
--[[image:lt33222-l.jpg||height="139" width="120"]]
--)))|(% style="width:256px" %)(((
--* 3 x Digital Input (Bi-direction)
--* 3 x Digital Output
++(% style="width:524px" %)
++|(% style="width:94px" %)**Model**|(% style="width:98px" %)**Photo**|(% style="width:329px" %)**Description**
++|(% style="width:94px" %)**LT33222-L**|(% style="width:98px" %)(((
++
++)))|(% style="width:329px" %)(((
++* 2 x Digital Input (Bi-direction)
++* 2 x Digital Output
  * 2 x Relay Output (5A@250VAC / 30VDC)
  * 2 x 0~~20mA Analog Input (res:0.01mA)
  * 2 x 0~~30V Analog Input (res:0.01v)
@@ -603,11 +603,11 @@
  (% style="color:blue" %)**AT+SETCNT=3,60 **(%%)**(Sets AVI1 Count to 60)**
--(% style="color:blue" %)**AT+VOLMAX=20000 **(%%)**(If the AVI1 voltage is higher than VOLMAX (20000mV =20V), the counter increases by 1)**
++(% style="color:blue" %)**AT+VOLMAX=20000 **(%%)**(If AVI1 voltage higher than VOLMAX (20000mV =20v), counter increase 1)**
--(% style="color:blue" %)**AT+VOLMAX=20000,0 **(%%)**(If the AVI1 voltage is lower than VOLMAX (20000mV =20V), counter increases by 1)**
++(% style="color:blue" %)**AT+VOLMAX=20000,0 **(%%)**(If AVI1 voltage lower than VOLMAX (20000mV =20v), counter increase 1)**
--(% style="color:blue" %)**AT+VOLMAX=20000,1 **(%%)**(If the AVI1 voltage is higher than VOLMAX (20000mV =20V), counter increases by 1)**
++(% style="color:blue" %)**AT+VOLMAX=20000,1 **(%%)**(If AVI1 voltage higher than VOLMAX (20000mV =20v), counter increase 1)**
  )))
@@ -726,9 +726,9 @@
  (% style="color:#037691" %)**LoRaWAN Downlink Commands for Setting the Trigger Conditions:**
--**Type Code**: 0xAA. Downlink command same as AT Command **AT+AVLIM, AT+ACLIM**
++Type Code: 0xAA. Downlink command same as AT Command **AT+AVLIM, AT+ACLIM**
--**Format**: AA xx yy1 yy1 yy2 yy2 yy3 yy3 yy4 yy4
++Format: AA xx yy1 yy1 yy2 yy2 yy3 yy3 yy4 yy4
    AA: Type Code for this downlink Command:
@@ -795,7 +795,7 @@
  **Example:**
--10100000: This means the system is configured to use the triggers AV1_LOW and AV2_LOW.
++10100000: Means the system has configure to use the trigger: AV1_LOW and AV2_LOW
  (% style="color:#4f81bd" %)**TRI Status1**(%%) is a combination to show which condition is trigger. Totally 1 byte as below
@@ -824,7 +824,7 @@
  **Example:**
--10000000: The uplink is triggered by AV1_LOW, indicating that the voltage is too low.
++10000000: Means this uplink is triggered by AV1_LOW. That means the voltage is too low.
  (% style="color:#4f81bd" %)**TRI_DI FLAG+STA **(%%)is a combination to show which condition is trigger. Totally 1byte as below
@@ -833,22 +833,22 @@
  |(% 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**
  |(% 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
--* Each bit shows which status has been triggered on this uplink.
++* Each bits shows which status has been triggered on this uplink.
  **Example:**
--00000111: This means both DI1 and DI2 triggers are enabled, and this packet is trigger by DI1.
++00000111: Means both DI1 and DI2 trigger are enabled and this packet is trigger by DI1.
--00000101: This means both DI1 and DI2 triggers are enabled.
++00000101: Means both DI1 and DI2 trigger are enabled.
--(% style="color:#4f81bd" %)**Enable/Disable MOD6 **(%%): 0x01: MOD6 is enabled. 0x00: MOD6 is disabled.
++(% style="color:#4f81bd" %)**Enable/Disable MOD6 **(%%): 0x01: MOD6 is enable. 0x00: MOD6 is disable.
--Downlink command to poll/request MOD6 status:
++Downlink command to poll MOD6 status:
  **AB 06**
--When device receives this command, it will send the MOD6 payload.
++When device got this command, it will send the MOD6 payload.
  === 3.3.7 Payload Decoder ===
@@ -972,7 +972,7 @@
  Sets the device to working mode 2 (Double DI Counting + DO + RO)
  )))
--==== 3.4.2.3 Request an uplink from the device ====
++==== 3.4.2.3 Poll an uplink ====
  Requests an uplink from LT-22222-L. The content of the uplink payload varies based on the device's current working mode.
@@ -1028,9 +1028,9 @@
  Enable trigger mode for the current working mode
  )))
--==== 3.4.2.5 Request trigger settings ====
++==== 3.4.2.5 Poll trigger settings ====
--Requests the trigger settings.
++Polls the trigger settings.
  (% style="color:#037691" %)**AT Command:**
@@ -1360,23 +1360,25 @@
  * (% style="color:#037691" %)**AT Command**
--There is no AT command to control the digital output.
++There is no AT Command to control Digital Output
  * (% style="color:#037691" %)**Downlink Payload (prefix 0xA9)**
--(% style="color:blue" %)**0xA9 aa bb cc     **(%%) ~/~/ Sets DO1/DO2/DO3 outputs with time control
++(% style="color:blue" %)**0xA9 aa bb cc     **(%%) ~/~/ Set DO1/DO2/DO3 output with time control
++
  This is to control the digital output time of DO pin. Include four bytes:
--(% style="color:#4f81bd" %)**First byte**(%%)**:** Type code (0xA9)
++(% style="color:#4f81bd" %)**First Byte**(%%)**:** Type code (0xA9)
--(% style="color:#4f81bd" %)**Second byte**(%%): Inverter Mode
++(% style="color:#4f81bd" %)**Second Byte**(%%): Inverter Mode
--**01:** DO pins revert to their original state after the timeout.
--**00:** DO pins switch to an inverted state after the timeout.
++01: DO pins will change back to original state after timeout.
++00: DO pins will change to an inverter state after timeout
++
  (% style="color:#4f81bd" %)**Third Byte**(%%): Control Method and Port status:
  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:300px" %)
@@ -1385,7 +1385,7 @@
  |0x00|DO1 set to high
  |0x11|DO1 NO Action
--(% style="color:#4f81bd" %)**Fourth byte**(%%): Control Method and Port status:
++(% style="color:#4f81bd" %)**Fourth Byte**(%%): Control Method and Port status:
  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:300px" %)
  |(% style="background-color:#4f81bd; color:white" %)**Second Byte**|(% style="background-color:#4f81bd; color:white" %)**Status**
@@ -1393,7 +1393,7 @@
  |0x00|DO2 set to high
  |0x11|DO2 NO Action
--(% style="color:#4f81bd" %)**Fifth byte**(%%): Control Method and Port status:
++(% style="color:#4f81bd" %)**Fifth Byte**(%%): Control Method and Port status:
  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:300px" %)
  |(% style="background-color:#4f81bd; color:white" %)**Second Byte**|(% style="background-color:#4f81bd; color:white" %)**Status**
@@ -1401,7 +1401,7 @@
  |0x00|DO3 set to high
  |0x11|DO3 NO Action
--(% style="color:#4f81bd" %)**Sixth, Seventh, Eighth, and Ninth bytes**:(%%) Latching time (Unit: ms)
++(% style="color:#4f81bd" %)**Sixth, Seventh, Eighth, and Ninth Bytes**:(%%) Latching time (Unit: ms)
  (% style="color:red" %)**Note: **
@@ -1410,7 +1410,7 @@
     Before firmware v1.6.0, the latch time only supported 2 bytes.
--(% style="color:red" %)**The device will uplink a packet if the downlink code executes successfully.**
++(% style="color:red" %)**Device will upload a packet if the downlink code executes successfully.**
  **Example payload:**
@@ -1437,16 +1437,16 @@
  * (% style="color:#037691" %)**AT Command:**
--There is no AT Command to control the Relay Output
++There is no AT Command to control Relay Output
  * (% style="color:#037691" %)**Downlink Payload (prefix 0x03):**
--(% style="color:blue" %)**0x03 aa bb     ** (%%)~/~/ Sets RO1/RO2 output
++(% style="color:blue" %)**0x03 aa bb     ** (%%)~/~/ Set RO1/RO2 output
  (((
--If the payload is 0x030100, it means setting RO1 to close and RO2 to open.
++If payload is 0x030100, it means setting RO1 to close and RO2 to open.
  )))
  (((
@@ -1464,7 +1464,7 @@
  |03  00  01|Open|Close
  )))
--(% style="color:red" %)**The device will uplink a packet if the downlink code executes successfully.**
++(% style="color:red" %)**Device will upload a packet if downlink code executes successfully.**
  ==== 3.4.2.15 Relay ~-~- Control Relay Output RO1/RO2 with time control ====
@@ -1473,19 +1473,19 @@
  * (% style="color:#037691" %)**AT Command:**
--There is no AT Command to control the Relay Output
++There is no AT Command to control Relay Output
  * (% style="color:#037691" %)**Downlink Payload (prefix 0x05):**
--(% style="color:blue" %)**0x05 aa bb cc dd     ** (%%)~/~/ Sets RO1/RO2 relays with time control
++(% style="color:blue" %)**0x05 aa bb cc dd     ** (%%)~/~/ Set RO1/RO2 relay with time control
--This controls the relay output time and includes 4 bytes:
++This is to control the relay output time. It includes four bytes:
--(% style="color:#4f81bd" %)**First byte **(%%)**:** Type code (0x05)
++(% style="color:#4f81bd" %)**First Byte **(%%)**:** Type code (0x05)
--(% style="color:#4f81bd" %)**Second byte (aa)**(%%): Inverter Mode
++(% style="color:#4f81bd" %)**Second Byte(aa)**(%%): Inverter Mode
 : Relays will change back to their original state after timeout.
@@ -1492,12 +1492,12 @@
 : Relays will change to the inverter state after timeout.
--(% style="color:#4f81bd" %)**Third byte (bb)**(%%): Control Method and Ports status:
++(% style="color:#4f81bd" %)**Third Byte(bb)**(%%): Control Method and Ports status:
  [[image:image-20221008095908-1.png||height="364" width="564"]]
--(% style="color:#4f81bd" %)**Fourth/Fifth/Sixth/Seventh bytes (cc)**(%%): Latching time. Unit: ms
++(% style="color:#4f81bd" %)**Fourth/Fifth/Sixth/Seventh Bytes(cc)**(%%): Latching time. Unit: ms
  (% style="color:red" %)**Note:**
@@ -1507,7 +1507,7 @@
     Before firmware v1.6.0, the latch time only supported 2 bytes.
--(% style="color:red" %)**The device will uplink a packet if the downlink code executes successfully.**
++(% style="color:red" %)**Device will upload a packet if the downlink code executes successfully.**
  **Example payload:**
@@ -1666,7 +1666,7 @@
  )))
  |(% style="width:141px" %)**Example**|(% style="width:357px" %)A6 **01**
--==== 3.4.2.19 Counting ~-~- Set Saving Interval for 'Counting Result' ====
++==== 3.4.2.19 Counting ~-~- Change counting mode to save time ====
  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.
@@ -1697,7 +1697,7 @@
  Sets the device to save its counting results to the memory every 60 seconds.
  )))
--==== 3.4.2.20 Reset saved RO and DO states ====
++==== 3.4.2.20 Reset save RO DO state ====
  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.

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...	...	@@ -1,1 +1,0 @@
1		-XWiki.pradeeka

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

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