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

Last modified by Saxer Lin on 2025/04/15 17:24

From version < 27.2 >

edited by Xiaoling
on 2022/05/24 09:13

To version < 25.1 >

edited by Xiaoling
on 2022/05/24 09:01

Change comment: Uploaded new attachment "image-20220524090106-2.png", version {1}

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- image-20220524090456-4.png

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@@ -495,11 +495,45 @@
  (% style="color:#4f81bd" %)**TRI FLAG1**(%%) is a combination to show if trigger is set for this part. Totally 1byte as below
--[[image:image-20220524090106-2.png]]
++(% border="1" style="background-color:#f7faff" %)
++|bit7|bit6|bit5|bit4|bit3|bit2|bit1|bit0
++|(((
++AV1_
++LOW
++)))|(((
++AV1_
++
++HIGH
++)))|(((
++AV2_
++
++LOW
++)))|(((
++AV2_
++
++HIGH
++)))|(((
++AC1_
++
++LOW
++)))|(((
++AC1_
++
++HIGH
++)))|(((
++AC2_
++
++LOW
++)))|(((
++AC2_
++
++HIGH
++)))
++
  * Each bits shows if the corresponding trigger has been configured.
--**Example:**
++Example:
  10100000: Means the system has configure to use the trigger: AC1_LOW and AV2_LOW
@@ -506,22 +506,60 @@
  (% style="color:#4f81bd" %)**TRI Status1**(%%) is a combination to show which condition is trigger. Totally 1byte as below
--[[image:image-20220524090249-3.png]]
++(% border="1" style="background-color:#f7faff" %)
++|bit7|bit6|bit5|bit4|bit3|bit2|bit1|bit0
++|(((
++AV1_
++LOW
++)))|(((
++AV1_
++
++HIGH
++)))|(((
++AV2_
++
++LOW
++)))|(((
++AV2_
++
++HIGH
++)))|(((
++AC1_
++
++LOW
++)))|(((
++AC1_
++
++HIGH
++)))|(((
++AC2_
++
++LOW
++)))|(((
++AC2_
++
++HIGH
++)))
++
  * Each bits shows which status has been trigger on this uplink.
--**Example:**
++Example:
  10000000: Means this packet is trigger by AC1_LOW. Means voltage too low.
++
++
  (% style="color:#4f81bd" %)**TRI_DI FLAG+STA **(%%)is a combination to show which condition is trigger. Totally 1byte as below
--[[image:image-20220524090456-4.png]]
++(% border="1" style="background-color:#f7faff" %)
++|bit7|bit6|bit5|bit4|bit3|bit2|bit1|bit0
++|N/A|N/A|N/A|N/A|DI2_STATUS|DI2_FLAG|DI1_STATUS|DI1_FLAG
  * Each bits shows which status has been trigger on this uplink.
--**Example:**
++Example:
  00000111: Means both DI1 and DI2 trigger are enabled and this packet is trigger by DI1.
@@ -530,36 +530,47 @@
  (% style="color:#4f81bd" %)**Enable/Disable MOD6 **(%%): 0x01: MOD6 is enable. 0x00: MOD6 is disable.
++
  Downlink command to poll MOD6 status:
--**AB 06**
++AB 06
  When device got this command, it will send the MOD6 payload.
--=== 3.3.7 Payload Decoder ===
--(((
++1.
++11.
++111. Payload Decoder
++
  **Decoder for TTN/loraserver/ChirpStack**: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/Payload_decoder/>>url:http://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/Payload_decoder/]]
--)))
--== 3.4 Configure LT via AT or Downlink ==
--User can configure LT I/O Controller via AT Commands or LoRaWAN Downlink Commands
--(((
++
++
++
++
++1.
++11. Configure LT via AT or Downlink
++
++User can configure LT I/O Controller via [[AT Commands >>path:#_Using_the_AT]]or LoRaWAN Downlink Commands
++
  There are two kinds of Commands:
--)))
--* (% style="color:#4f81bd" %)**Common Commands**(%%): They should be available for each sensor, such as: change uplink interval, reset device. For firmware v1.5.4, user can find what common commands it supports: http:~/~/wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands
++* **Common Commands**: They should be available for each sensor, such as: change uplink interval, reset device. For firmware v1.5.4, user can find what common commands it supports: http:~/~/wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands
--* (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for LT-22222-L.  User can see these commands below:
++* **Sensor Related Commands**: These commands are special designed for LT-22222-L.  User can see these commands below:
--=== 3.4.1 Common Commands ===
++1.
++11.
++111. Common Commands:
--They should be available for each of Dragino Sensors, such as: change uplink interval, reset device. For firmware v1.5.4, user can find what common commands it supports: [[End Device AT Commands and Downlink Command>>http://8.211.40.43:8080/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]]
++They should be available for each of Dragino Sensors, such as: change uplink interval, reset device. For firmware v1.5.4, user can find what common commands it supports: http:~/~/wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands
--=== Sensor related commands ===
++1.
++11.
++111. Sensor related commands:
  ==== Set Transmit Interval ====
@@ -1017,7 +1017,7 @@
--1.
++1.
 . Integrate with Mydevice
  Mydevices provides a human friendly interface to show the sensor data, once we have data in TTN, we can use Mydevices to connect to TTN and see the data in Mydevices. Below are the steps:
@@ -1075,7 +1075,7 @@
 .
--11.
++11.
 . Digital Input Port: DI1/DI2 ( For LT-22222-L)
  The DI port of LT-22222-L can support NPN or PNP output sensor.
@@ -1129,8 +1129,8 @@
  If sensor output is 220v, the //IF//[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image022.png]]  = 4.3mA , So the LT-22222-L will be able to detect this high active signal safely.
--1.
--11.
++1.
++11.
 . Digital Output Port: DO1/DO2 /DO3
  NPN output: GND or Float. Max voltage can apply to output pin is 36v.
@@ -1141,7 +1141,7 @@
 .
--11.
++11.
 . Analog Input Interface
  The analog input interface is as below. The LT will measure the IN2 voltage so to calculate the current pass the Load. The formula is:
@@ -1174,7 +1174,7 @@
 .
--11.
++11.
 . Relay Output
  The LT serial controller has two relay interfaces; each interface uses two pins of the screw terminal. User can connect other device’s Power Line to in serial of RO1_1 and RO_2. Such as below:
@@ -1334,7 +1334,7 @@
--1.
++1.
 . Common AT Command Sequence
 . Multi-channel ABP mode (Use with SX1301/LG308)
@@ -1357,8 +1357,8 @@
  ATZ
--1.
--11.
++1.
++11.
 . Single-channel ABP mode (Use with LG01/LG02)
    Enter Password to have AT access.
@@ -1398,7 +1398,7 @@
 .
--11.
++11.
 . Change to Class A
  If sensor JOINED
@@ -1413,7 +1413,7 @@
 . FAQ
--1.
++1.
 . How to upgrade the image?
  The LT LoRaWAN Controller is shipped with a 3.5mm cable, the cable is used to upload image to LT to:
@@ -1472,7 +1472,7 @@
  User can follow the introduction for [[how to upgrade image>>path:#upgrade_image]]. When download the images, choose the required image file for download.
--1.
++1.
 . How to set up LT to work with Single Channel Gateway such as LG01/LG02?
  In this case, users need to set LT-33222-L to work in ABP mode & transmit in only one frequency.
@@ -1531,7 +1531,7 @@
  [[http:~~/~~/wiki.dragino.com/index.php?title=LoRaWAN_Communication_Debug#How_it_work>>url:http://wiki.dragino.com/index.php?title=LoRaWAN_Communication_Debug#How_it_work]]
--1.
++1.
 . Have trouble to upload image.
  See this link for trouble shooting:
@@ -1539,7 +1539,7 @@
  [[http:~~/~~/wiki.dragino.com/index.php?title=Firmware_Upgrade_Trouble_Shooting#UART_upgrade_trouble_shooting>>url:http://wiki.dragino.com/index.php?title=Firmware_Upgrade_Trouble_Shooting#UART_upgrade_trouble_shooting]]
--1.
++1.
 . Why I can’t join TTN in US915 /AU915 bands?
  It might be about the channels mapping. Please see this link for detail:

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

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