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 < 151.1 >

edited by Dilisi S
on 2024/10/31 22:56

To version < 158.1 >

edited by Dilisi S
on 2024/11/01 05:19

Change comment: Oct 31 edits - part 2

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- lt-22222-l-manually-p1.png
- lt-22222-l-manually-p2.png

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@@ -217,7 +217,7 @@
  [[image:lt-22222-l-dev-repo-reg-p1.png||height="625" width="1000"]]
--*
++*
  ** Enter the **AppEUI** in the **JoinEUI** field and click **Confirm** button.
  ** Enter the **DevEUI** in the **DevEUI** field.
  ** Enter the **AppKey** in the **AppKey** field.
@@ -229,19 +229,26 @@
  ==== Entering device information manually: ====
  * On the **Register end device** page:
--** Select the **Enter end device specified manually** option.
++** Select the **Enter end device specifies manually** option as the input method.
  ** Select the **Frequency plan** that matches with your device.
  ** Select the **LoRaWAN version**.
  ** Select the **Regional Parameters version**.
--** Click **Show advanced activation, LoRaWAN class and cluster settings** option.
++** Click **Show advanced activation, LoRaWAN class and cluster settings** link to expand the section.
  ** Select **Over the air activation (OTAA)** option under **Activation mode**
  ** Select **Class C (Continuous)** from the **Additional LoRaWAN class capabilities**.
--** Enter **AppEUI** in the **JoinEUI** field and click **Confirm** button.
--** Enter **DevEUI** in the **DevEUI** field.
--** Enter **AppKey** in the **AppKey** field.
--** In the **End device ID** field, enter a unique name within this application for your LT-22222-N.
--** Under **After registration**, select the **View registered end device** option.
++[[image:lt-22222-l-manually-p1.png||height="625" width="1000"]]
++
++
++* Enter **AppEUI** in the **JoinEUI** field and click **Confirm** button.
++* Enter **DevEUI** in the **DevEUI** field.
++* Enter **AppKey** in the **AppKey** field.
++* In the **End device ID** field, enter a unique name within this application for your LT-22222-N.
++* Under **After registration**, select the **View registered end device** option.
++
++[[image:lt-22222-l-manually-p2.png||height="625" width="1000"]]
++
++
  ==== Joining ====
  Click on **Live Data** in the left navigation. Then, power on the device, and it will join The Things Stack Sandbox. You can see the join request, join accept, followed by uplink messages form the device showing in the Live Data panel.
@@ -249,12 +249,12 @@
  [[image:1653298044601-602.png||height="405" width="709"]]
--== 3.3 Uplink Payload ==
++== 3.3 Uplink Payload formats ==
--There are five working modes + one interrupt mode on LT for different type application:
++The LT-22222-L has 5 working modes. It also has an interrupt/trigger mode for different type applications that can be used together with all the working modes as an additional feature. The default mode is MOD1 and you can switch between these modes using AT commands.
--* (% style="color:blue" %)**MOD1**(%%): (default setting): 2 x ACI + 2AVI + DI + DO + RO
++* (% style="color:blue" %)**MOD1**(%%): (default mode/factory set): 2 x ACI + 2AVI + DI + DO + RO
  * (% style="color:blue" %)**MOD2**(%%): Double DI Counting + DO + RO
@@ -270,7 +270,7 @@
  (((
--The uplink payload includes totally 9 bytes. Uplink packets use FPORT=2 and every 10 minutes send one uplink by default. (% style="display:none" %)
++In working mode MOD1, the uplink payload includes a total of 9 bytes. Uplink packets are sent over LoRaWAN FPort=2. By default, one uplink is sent every 10 minutes. (% style="display:none" %)
  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
  |(% style="background-color:#4f81bd; color:white" %)**Size(bytes)**|(% style="background-color:#4f81bd; color:white" %)**2**|(% style="background-color:#4f81bd; color:white" %)**2**|(% style="background-color:#4f81bd; color:white" %)**2**|(% style="background-color:#4f81bd; color:white" %)**2**|(% style="background-color:#4f81bd; color:white" %)**1**|(% style="background-color:#4f81bd; color:white" %)**1**|(% style="background-color:#4f81bd; color:white" %)**1**
@@ -288,23 +288,23 @@
  )))
  (((
--(% style="color:#4f81bd" %)**DIDORO**(%%) is a combination for RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1. Totally 1bytes as below
++(% style="color:#4f81bd" %)*** DIDORO**(%%) is a combination for RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1, for a total of 1 byte ,as shown below
  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
--|**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
--|RO1|RO2|DI3|DI2|DI1|DO3|DO2|DO1
++|**bit 7**|**bit 6**|**bit 5**|**bit 4**|**bit 3**|**bit 2**|**bit 1**|**bit 0**
++|RO1|RO2|--DI3--|DI2|DI1|--DO3--|DO2|DO1
  )))
--* RO is for relay. ROx=1 : close, ROx=0 always open.
--* DI is for digital input. DIx=1: high or float, DIx=0: low.
--* DO is for reverse digital output. DOx=1: output low, DOx=0: high or float.
++* RO is for relay. ROx=1 : closed, ROx=0 always open.
++* DI is for digital input. DIx=1: high or floating, DIx=0: low.
++* DO is for reverse digital output. DOx=1: output low, DOx=0: high or floating.
--(% style="color:red" %)**Note: DI3 and DO3 bit are not valid for LT-22222-L**
++(% style="color:red" %)**Note: DI3 and DO3 bits are not valid for LT-22222-L**
--For example if payload is: [[image:image-20220523175847-2.png]]
++For example, if the payload is: [[image:image-20220523175847-2.png]]
--**The value for the interface is:  **
++**The interface values can be calculated as follows:  **
  AVI1 channel voltage is 0x04AB/1000=1195(DEC)/1000=1.195V
@@ -316,23 +316,23 @@
  The last byte 0xAA= 10101010(B) means
--* [1] RO1 relay channel is close and the RO1 LED is ON.
--* [0] RO2 relay channel is open and RO2 LED is OFF;
++* [1] RO1 relay channel is closed, and the RO1 LED is ON.
++* [0] RO2 relay channel is open, and RO2 LED is OFF.
  **LT22222-L:**
--* [1] DI2 channel is high input and DI2 LED is ON;
--* [0] DI1 channel is low input;
++* [1] DI2 channel is high input and DI2 LED is ON.
++* [0] DI1 channel is low input.
  * [0] DO3 channel output state
--** DO3 is float in case no load between DO3 and V+.;
++** DO3 is float in case no load between DO3 and V+.
  ** DO3 is high in case there is load between DO3 and V+.
  ** DO3 LED is off in both case
  * [1] DO2 channel output is low and DO2 LED is ON.
  * [0] DO1 channel output state
--** DO1 is float in case no load between DO1 and V+.;
++** DO1 is float in case no load between DO1 and V+.
  ** DO1 is high in case there is load between DO1 and V+.
--** DO1 LED is off in both case
++** DO1 LED is off in both case.
  === 3.3.2 AT+MOD~=2, (Double DI Counting) ===
@@ -1346,54 +1346,71 @@
  [[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-20220823173929-8.png?width=1205&height=76&rev=1.1||alt="image-20220823173929-8.png"]]
--== 3.5 Integrate with Mydevice ==
++== 3.5 Integrating with ThingsEye.io ==
++If you are using one of The Things Stack plans, you can integrate ThingsEye.io with your application. Once integrated, ThingsEye.io works as an MQTT client for The Things Stack MQTT broker, allowing it to subscribe to upstream traffic and publish downlink traffic.
--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:
++=== 3.5.1 Configuring The Things Stack Sandbox ===
--(((
--(% style="color:blue" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the network at this time.
--)))
++* Go to your Application and select MQTT under Integrations.
++* In the Connection credentials section, under Username, The Thins Stack displays an auto-generated username. You can use it or provide a new one.
++* For the Password, click the Generate new API key button to generate a password. You can see it by clicking on the eye button.
--(((
--(% style="color:blue" %)**Step 2**(%%): To configure the Application to forward data to Mydevices you will need to add integration. To add the Mydevices integration, perform the following steps:
++[[image:tts-mqtt-integration.png||height="625" width="1000"]]
--
--)))
++=== 3.5.2 Configuring ThingsEye.io ===
--[[image:image-20220719105525-1.png||height="377" width="677"]]
++* Login to your thingsEye.io account.
++* Under the Integrations center, click Integrations.
++* Click the Add integration button (the button with the + symbol).
++[[image:thingseye-io-step-1.png||height="625" width="1000"]]
--[[image:image-20220719110247-2.png||height="388" width="683"]]
++On the Add integration page configure the following:
++Basic settings:
--(% style="color:blue" %)**Step 3**(%%): Create an account or log in Mydevices.
++* Select The Things Stack Community from the Integration type list.
++* Enter a suitable name for your integration in the Name box or keep the default name.
++* Click the Next button.
--(% style="color:blue" %)**Step 4**(%%): Search LT-22222-L(for both LT-22222-L) and add DevEUI.(% style="display:none" %)
++[[image:thingseye-io-step-2.png||height="625" width="1000"]]
--Search under The things network
++Uplink Data converter:
--[[image:1653356838789-523.png||height="337" width="740"]]
++* Click the Create New button if it is not selected by default.
++* Click the JavaScript button.
++* Paste the uplink decoder function into the text area (first, delete the default code). The demo decoder function can be found here.
++* Click the Next button.
++[[image:thingseye-io-step-3.png||height="625" width="1000"]]
--After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
++Downlink Data converter (this is an optional step):
--[[image:image-20220524094909-1.png||height="335" width="729"]]
++* Click the Create new button if it is not selected by default.
++* Click the JavaScript button.
++* Paste the downlink decoder function into the text area (first, delete the default code). The demo decoder function can be found here.
++* Click the Next button.
++[[image:thingseye-io-step-4.png||height="625" width="1000"]]
--[[image:image-20220524094909-2.png||height="337" width="729"]]
++Connection:
++* Choose Region from the Host type.
++* Enter the cluster of your The Things Stack in the Region textbox.
++* Enter the Username and Password in the Credentials section. Use the same username and password you created with the MQTT page of The Things Stack.
++* Click Check connection to test the connection. If the connection is successful, you can see the message saying Connected.
++* Click the Add button.
--[[image:image-20220524094909-3.png||height="338" width="727"]]
++[[image:thingseye-io-step-5.png||height="625" width="1000"]]
--[[image:image-20220524094909-4.png||height="339" width="728"]](% style="display:none" %)
++Your integration is added to the integrations list and it will display on the Integrations page.
++[[image:thingseye-io-step-6.png||height="625" width="1000"]]
--[[image:image-20220524094909-5.png||height="341" width="734"]]
--
  == 3.6 Interface Detail ==
  === 3.6.1 Digital Input Port: DI1/DI2 /DI3 ( For LT-33222-L, low active ) ===

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