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

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

From 224.1 to 223.9 From 230.12 to 230.11

From version 230.11

edited by Xiaoling
on 2024/12/09 10:06

Change comment: There is no comment for this version

To version 224.1

edited by Xiaoling
on 2024/11/27 17:03

Change comment: There is no comment for this version

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- Screenshot 2024-12-08 193946.png
- lt-22222-l-js-custom-payload-formatter.png

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@@ -125,8 +125,8 @@
  (% style="text-align:center" %)
  [[image:lt33222-l.jpg||height="116" width="100"]]
  )))|(% style="width:256px" %)(((
--* 2 x Digital Input (Bi-direction)
--* 2 x Digital Output
++* 3 x Digital Input (Bi-direction)
++* 3 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)
@@ -178,7 +178,7 @@
  The LT-22222-L I/O Controller can be powered by a **7–24V DC** power source. Connect your power supply’s **positive wire** to the **VIN** and the **negative wire** to the **GND** screw terminals. The power indicator **(PWR) LED** will turn on when the device is properly powered.
  {{warning}}
--**We recommend that you power on the LT-22222-L after adding its registration information to the LoRaWAN network server. Otherwise, the device will continuously send join-request messages to attempt to join a LoRaWAN network but will fail.**
++**We recommend that you power on the LT-22222-L after configuring its registration information with a LoRaWAN network server. Otherwise, the device will continuously send join-request messages to attempt to join a LoRaWAN network but will fail.**
  {{/warning}}
@@ -315,12 +315,6 @@
  [[image:lt-22222-ul-payload-fmt.png]]
--We also have a payload formatter that resolves some decoding issues present in the Device Repository formatter. You can add it under the Custom JavaScript formatter. It can be found [[here>>https://github.com/dragino/dragino-end-node-decoder/blob/main/LT22222-L/v1.6_decoder_ttn%20.txt]]:
--
--(% class="wikigeneratedid" %)
--[[image:lt-22222-l-js-custom-payload-formatter.png]]
--
--
  ==== 3.2.2.6 Downlinks ====
  When the LT-22222-L receives a downlink message from the server, the **RX LED** turns on for **1 second**.
@@ -763,7 +763,7 @@
  MOD6 Payload: total of 11 bytes
--(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:515px" %)
++(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
  |(% style="background-color:#4f81bd; color:white; width:60px" %)**Size(bytes)**|(% style="background-color:#4f81bd; color:white; width:69px" %)**1**|(% style="background-color:#4f81bd; color:white; width:69px" %)**1**|(% style="background-color:#4f81bd; color:white; width:109px" %)**1**|(% style="background-color:#4f81bd; color:white; width:49px" %)**6**|(% style="background-color:#4f81bd; color:white; width:109px" %)**1**|(% style="background-color:#4f81bd; color:white; width:50px" %)**1**
  |Value|(((
  TRI_A FLAG
@@ -777,7 +777,7 @@
  (% style="color:#4f81bd" %)**TRI FLAG1**(%%) is a combination to show if the trigger is set for this part. Totally 1 byte as below
--(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:515px" %)
++(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
  |**bit 7**|**bit 6**|**bit 5**|**bit 4**|**bit 3**|**bit 2**|**bit 1**|**bit 0**
  |(((
  AV1_LOW
@@ -806,7 +806,7 @@
  (% style="color:#4f81bd" %)**TRI Status1**(%%) is a combination to show which condition is trigger. Totally 1 byte as below
--(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:515px" %)
++(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
  |**bit 7**|**bit 6**|**bit 5**|**bit 4**|**bit 3**|**bit 2**|**bit 1**|**bit 0**
  |(((
  AV1_LOW
@@ -835,9 +835,9 @@
  (% style="color:#4f81bd" %)**TRI_DI FLAG+STA **(%%)is a combination to show which condition is trigger. Totally 1byte as below
--(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:515px" %)
--|(% style="width:50px" %)**bit 7**|(% style="width:50px" %)**bit 6**|(% style="width:50px" %)**bit 5**|(% style="width:50px" %)**bit 4**|(% style="width:90px" %)**bit 3**|(% style="width:80px" %)**bit 2**|(% style="width:90px" %)**bit 1**|(% style="width:95px" %)**bit 0**
--|(% style="width:49px" %)N/A|(% style="width:53px" %)N/A|(% style="width:53px" %)N/A|(% style="width:55px" %)N/A|(% style="width:99px" %)DI2_STATUS|(% style="width:83px" %)DI2_FLAG|(% style="width:98px" %)DI1_STATUS|(% style="width:85px" %)DI1_FLAG
++(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:674px" %)
++|(% 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.
@@ -868,7 +868,6 @@
  == 3.4 Configure LT-22222-L via AT Commands or Downlinks ==
--
  (((
  You can configure LT-22222-L I/O Controller via AT Commands or LoRaWAN Downlinks.
  )))
@@ -883,25 +883,19 @@
  * (% style="color:blue" %)**Sensor-related commands**(%%):
--
  === 3.4.1 Common commands ===
--
  (((
  These are available for each sensors and include actions such as changing the uplink interval or resetting the device. For firmware v1.5.4, you can find the supported common commands under: [[End Device AT Commands and Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]]s.
--
--
  )))
  === 3.4.2 Sensor-related commands ===
--
  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/Uplink Interval ====
--
  Sets the uplink interval of the device. The default uplink transmission interval is 10 minutes.
  (% style="color:#037691" %)**AT command**
@@ -908,15 +908,8 @@
  (% border="2" style="width:500px" %)
  |**Command**|AT+TDC=<time>
--|**Parameters**|**time **: uplink interval in milliseconds
--|**Get**|AT+TDC=?
--|**Response**|(((
--current uplink interval
--
--OK
--)))
--|**Set**|AT+TDC=<time>
--|**Response**|OK
++|**Response**|
++|**Parameters**|**time** : uplink interval is in **milliseconds**
  |**Example**|(((
  AT+TDC=30000
@@ -932,7 +932,7 @@
  |**Parameters**|(((
  **prefix** : 0x01
--**time** : uplink interval in **seconds**, represented by **3  bytes** in **hexadecimal**.
++**time** : uplink interval is in **seconds**, represented by **3  bytes** in **hexadecimal**.
  )))
  |**Example**|(((
 **00 00 1E**
@@ -948,13 +948,13 @@
  ==== 3.4.2.2 Set the Working Mode (AT+MOD) ====
--
  Sets the working mode.
  (% style="color:#037691" %)**AT command**
  (% border="2" style="width:500px" %)
--|(% style="width:97px" %)**Command**|(% style="width:413px" %)AT+MOD=<working_mode>
++|(% style="width:97px" %)**Command**|(% style="width:413px" %)AT+MODE=<working_mode>
++|(% style="width:97px" %)**Response**|(% style="width:413px" %)
  |(% style="width:97px" %)**Parameters**|(% style="width:413px" %)(((
  **working_mode** :
@@ -970,18 +970,6 @@
 = Trigger Mode, Optional, used together with MOD1 ~~ MOD5
  )))
--|(% style="width:97px" %)**Get**|(% style="width:413px" %)AT+MOD=?
--|(% style="width:97px" %)**Response**|(% style="width:413px" %)(((
--Current working mode
--
--OK
--)))
--|(% style="width:97px" %)**Set**|(% style="width:413px" %)AT+MOD=<working_mode>
--|(% style="width:97px" %)**Response**|(% style="width:413px" %)(((
--Attention:Take effect after ATZ
--
--OK
--)))
  |(% style="width:97px" %)**Example**|(% style="width:413px" %)(((
  AT+MOD=2
@@ -1004,10 +1004,8 @@
  Sets the device to working mode 2 (Double DI Counting + DO + RO)
  )))
--
  ==== 3.4.2.3 Request an uplink from the device ====
--
  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**
@@ -1025,10 +1025,8 @@
  Requests an uplink from LT-22222-L.
  )))
--
  ==== 3.4.2.4 Enable/Disable Trigger Mode ====
--
  Enable or disable the trigger mode for the current working mode (see also [[ADDMOD6>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]).
  (% style="color:#037691" %)**AT Command**
@@ -1064,10 +1064,8 @@
  Enable trigger mode for the current working mode
  )))
--
  ==== 3.4.2.5 Request trigger settings ====
--
  Requests the trigger settings.
  (% style="color:#037691" %)**AT Command:**
@@ -1085,10 +1085,8 @@
  Uplinks the trigger settings.
  )))
--
  ==== 3.4.2.6 Enable/Disable DI1/DI2/DI3 as a trigger ====
--
  Enable or disable DI1/DI2/DI3 as a trigger.
  (% style="color:#037691" %)**AT Command**
@@ -1141,12 +1141,11 @@
  Enable DI1 trigger, disable DI2 trigger
  )))
--
  ==== 3.4.2.7 Trigger1 – Set DI or DI3 as a trigger ====
--
  Sets DI1 or DI3 (for LT-33222-L) as a trigger.
++
  (% style="color:#037691" %)**AT Command**
  (% border="2" style="width:500px" %)
@@ -1181,12 +1181,11 @@
  Set the DI1 port to trigger on a rising edge; the valid signal duration is 100 ms.
  )))
--
  ==== 3.4.2.8 Trigger2 – Set DI2 as a trigger ====
--
  Sets DI2 as a trigger.
++
  (% style="color:#037691" %)**AT Command**
  (% border="2" style="width:500px" %)
@@ -1216,10 +1216,8 @@
  )))
  |(% 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"]]
  (% style="color:#037691" %)**AT Command**
@@ -1267,10 +1267,8 @@
  )))
  |(% style="width:104px" %)Note|(% style="width:394px" %)See also, [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
--
  ==== 3.4.2.10 Trigger – Set AV (voltage) as trigger ====
--
  Sets the current trigger based on the AV port. See also [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
  (% style="color:#037691" %)**AT Command**
@@ -1316,10 +1316,8 @@
  )))
  |(% style="width:104px" %)**Note**|(% style="width:394px" %)See also, [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
--
  ==== 3.4.2.11 Trigger – Set minimum interval ====
--
  Sets the AV and AC trigger minimum interval. The device won't respond to a second trigger within this set time after the first trigger.
  (% style="color:#037691" %)**AT Command**
@@ -1353,10 +1353,8 @@
  )))
  |(% style="width:112px" %)Note|(% style="width:386px" %)(% style="color:red" %)**The time must be greater than 5 minutes.**
--
  ==== 3.4.2.12 DO ~-~- Control Digital Output DO1/DO2/DO3 ====
--
  Controls the digital outputs DO1, DO2, and DO3
  (% style="color:#037691" %)**AT Command**
@@ -1405,7 +1405,6 @@
  )))
  )))
--
  ==== 3.4.2.13 DO ~-~- Control Digital Output DO1/DO2/DO3 with time control ====
@@ -1520,7 +1520,6 @@
  ==== 3.4.2.15 Relay ~-~- Control Relay Output RO1/RO2 with time control ====
--
  Controls the relay output time.
  * (% style="color:#037691" %)**AT Command:**
@@ -1718,10 +1718,8 @@
  )))
  |(% style="width:141px" %)**Example**|(% style="width:357px" %)A6 **01**
--
  ==== 3.4.2.19 Counting ~-~- Set Saving Interval for 'Counting Result' ====
--
  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**
@@ -1751,10 +1751,8 @@
  Sets the device to save its counting results to the memory every 60 seconds.
  )))
--
  ==== 3.4.2.20 Reset saved RO and DO states ====
--
  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**
@@ -1802,10 +1802,8 @@
  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.
  )))
--
  ==== 3.4.2.21 Encrypted payload ====
--
  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:**
@@ -1835,7 +1835,6 @@
  ==== 3.4.2.22 Get sensor value ====
--
  This command allows you to retrieve and optionally uplink sensor readings through the serial port.
  (% style="color:#037691" %)**AT Command**
@@ -1865,7 +1865,6 @@
  ==== 3.4.2.23 Resetting the downlink packet count ====
--
  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**
@@ -1942,36 +1942,45 @@
  Set DISMACANS=1
  )))
--
  ==== 3.4.2.25 Copy downlink to uplink ====
++This command enables the device to immediately uplink the content of a received downlink packet back to the server. The command allows for quick data replication from downlink to uplink, with a fixed port number of 100.
--This command enables the device to immediately uplink the payload of a received downlink packet back to the server. The command allows for quick data replication from downlink to uplink, with a fixed port number of 100.
++* (% style="color:#037691" %)**AT Command**(%%)**:**
--(% style="color:#037691" %)**AT Command**(%%)**:**
++(% style="color:blue" %)**AT+RPL=5**   (%%)  ~/~/ After receiving the package from the server, it will immediately upload the content of the package to the server, the port number is 100.
--(% style="color:blue" %)**AT+RPL=5**   (%%)  ~/~/ After receiving a downlink payload from the server, the device will immediately uplink the payload back to the server using port number 100.
++Example：**aa xx xx xx xx**         ~/~/ aa indicates whether the configuration has changed, 00 is yes, 01 is no; xx xx xx xx are the bytes sent.
--Example：**aa xx xx xx xx**         ~/~/ **aa** indicates whether the configuration has changed: **00** means YES, and **01** means NO. **xx xx xx xx** are the bytes uplinked back.
--
  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220823173747-6.png?width=1124&height=165&rev=1.1||alt="image-20220823173747-6.png"]]
  For example, sending 11 22 33 44 55 66 77 will return invalid configuration 00 11 22 33 44 55 66 77.
--[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220823173833-7.png?width=1124&height=149&rev=1.1||alt="image-20220823173833-7.png"]]
++(% border="2" style="width:500px" %)
++|(% style="width:122px" %)**Command**|(% style="width:376px" %)(((
++AT+RPL=5
--For example, if 01 00 02 58 is issued, a valid configuration of 01 01 00 02 58 will be returned.
++After receiving a downlink packet from the server, the node immediately uplinks the content of the packet back to the server using port number 100.
++)))
++|(% style="width:122px" %)**Example**|(% style="width:376px" %)(((
++Downlink:
++01 00 02 58
--(% style="color:#037691" %)**Downlink Payload**(%%)**:**
++Uplink:
--There is no downlink option available for this feature.
++01 01 00 02 58
++)))
++[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220823173833-7.png?width=1124&height=149&rev=1.1||alt="image-20220823173833-7.png"]]
--==== 3.4.2.26 Query firmware version, frequency band, sub band, and TDC time ====
++For example, if 01 00 02 58 is issued, a valid configuration of 01 01 00 02 58 will be returned.
++
++==== 3.4.2.26 Query firmware version, frequency band, sub band, and TDC time ====
++
  This command is used to query key information about the device, including its firmware version, frequency band, sub band, and TDC time. By sending the specified payload as a downlink, the server can retrieve this essential data from the device.
  * (((
@@ -1990,13 +1990,10 @@
  == 3.5 Integrating with ThingsEye.io ==
--
  The Things Stack application supports integration with ThingsEye.io. Once integrated, ThingsEye.io acts as an MQTT client for The Things Stack MQTT broker, allowing it to subscribe to upstream traffic and publish downlink traffic.
--
  === 3.5.1 Configuring The Things Stack ===
--
  We use The Things Stack Sandbox in this example:
  * In **The Things Stack Sandbox**, go to the **Application **for the LT-22222-L you added.
@@ -2010,10 +2010,8 @@
  [[image:tts-mqtt-integration.png]]
--
  === 3.5.2 Configuring ThingsEye.io ===
--
  The ThingsEye.io IoT platform is not open for self-registration at the moment. If you are interested in testing the platform, please send your project information to admin@thingseye.io, and we will create an account for you.
  * Login to your [[ThingsEye.io >>https://thingseye.io]]account.
@@ -2083,7 +2083,6 @@
  ==== 3.5.2.1 Viewing integration details ====
--
  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.
  [[image:integration-details.png]]
@@ -2095,10 +2095,8 @@
  See also [[ThingsEye documentation>>https://wiki.thingseye.io/xwiki/bin/view/Main/]].
  {{/info}}
++==== **3.5.2.2 Viewing events** ====
--==== 3.5.2.2 Viewing events ====
--
--
  The **Events **tab displays all the uplink messages from the LT-22222-L.
  * Select **Debug **from the **Event type** dropdown.
@@ -2112,15 +2112,13 @@
  [[image:thingseye-json.png]]
--==== 3.5.2.3 Deleting an integration ====
++==== **3.5.2.3 Deleting an integration** ====
--
  If you want to delete an integration, click the **Delete integratio**n button on the Integrations page.
  ==== 3.5.2.4 Creating a Dashboard to Display and Analyze LT-22222-L Data ====
--
  This will be added soon.

Screenshot 2024-12-08 193946.png

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lt-22222-l-js-custom-payload-formatter.png

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

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