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1 -XWiki.pradeeka
1 +XWiki.Xiaoling
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21 21  
22 22  = 1.  Introduction =
23 23  
24 -== 1.1  What is the LTS5 LoRa HMI Touch Screen? ==
24 +== 1.1  What is LTS5 LoRa HMI touch screen ==
25 25  
26 26  
27 -The LTS5 is a (% style="color:blue" %)**LoRa / LoRaWAN HMI Touch Screen**(%%) designed for displaying information in IoT projects. It features a **5.0-inch HMI touch screen** and supports **Wi-Fi**, **Bluetooth**, and **LoRa** wireless protocols.
27 +LTS5 is a (% style="color:blue" %)**LoRa / LoRaWAN HMI Touch Screen**(%%) designed for display purpose of IoT project. It have a **5.0" HMI touch screen**, and **support WiFi, Bluetooch, LoRa wireless protocol**.
28 28  
29 -The LTS5 is an open-source software project powered by an **ESP32 MCU** and a **Dragino LA66 LoRa** module. The extensive development resources available for ESP32 can significantly reduce development time.
29 +LTS5 is an Open Source software project. The MCU is ESP32 and Dragino LA66 LoRa module. There are lots of development source for ESP32 which can greatly reduce the development time.
30 30  
31 -The LTS5's HMI touch screen supports **drag-and-drop** design, allowing developers to use SquareLine to easily customize the display UI for various applications.
31 +The HMI touch screen of LTS5 **supports drap & drop design**. Developer can use SquareLine to easily customize the display UI for different application.
32 32  
33 -The LA66 LoRa module can be programmed to support either private LoRa protocols or the LoRaWAN protocol.
33 +LTS5 use LA66 LoRa module, this module can be program to support private LoRa protocol or LoRaWAN protocol.
34 34  
35 +
35 35  == 1.2  Features ==
36 36  
37 37  
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47 47  * 5V DC power
48 48  * IP Rating: IP52
49 49  
50 -== 1.3  Specifications ==
51 +== 1.3  Specification ==
51 51  
52 52  
53 53  **LoRa**:
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86 86  
87 87  * External 5V DC power adapter
88 88  
90 +
89 89  == 1.5  Storage & Operation Temperature ==
90 90  
91 91  
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92 92  * Operation Temperature: -20 ~~ 70°C  (No Dew)
93 93  * Storage Temperature: -30 ~~ 70°C  (No Dew)
94 94  
97 +
95 95  == 1.6  Applications ==
96 96  
97 97  
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102 102  * Smart Cities
103 103  * Smart Factory
104 104  
108 +
105 105  = 2.  Getting Started with Hello World =
106 106  
107 107  == 2.1  About this demo ==
108 108  
109 109  
110 -This getting started example demonstrates how to design and deploy a simple display UI for the LTS5 device. The example includes:
114 +In this Getting Started Example, we will show how to design a simple Display UI and upload it to LTS5. This UI has  a button , when user click the button. The Web UI will jump to a new page.
111 111  
112 -* Creating a basic UI with a single button.
113 -* Implementing functionality to navigate the Web UI to a new page when the button is clicked.
114 -* Uploading the UI to the LTS5 device.
115 115  
116 -By completing this demo, you will gain foundational knowledge for customizing the LTS5 interface and building more advanced IoT applications.
117 -
118 -
119 119  == 2.2  Install Software Running Environment ==
120 120  
121 121  
122 -The **ESP MCU** supports development with **ESP-IDF**, **Arduino**, or **MicroPython**. We use **ESP-IDF** for compilation and **Visual Studio Code (VS Code)** as the development environment for this project.
120 +The ESP MCU can be developed using ESP-IDF, Arduino, or MicroPython. For this project, we utilize ESP-IDF for compilation and Visual Studio Code (VSCode) for editing.
123 123  
124 124  
125 -=== 2.2.1 Install VS Code and ESP-IDF extension ===
123 +=== 2.2.1 Install VSCode and ESP-IDF extension ===
126 126  
127 127  
128 -First, download and install **VS Code** for your operating system from the Visual Studio Code website: [[Visual Studio Code - Mac, Linux, Windows>>https://code.visualstudio.com/download]].
126 +Firstly, download and install VSCode for your computer's operating system from the official website: [[Download Visual Studio Code - Mac, Linux, Windows>>url:https://code.visualstudio.com/download]].
129 129  
130 -Next, install the **ESP-IDF** extension within **VS Code**. Detailed steps for this process are shown in Image 1.
128 +Next, you need to install the ESP-IDF extension within VSCode. The detailed operation steps are illustrated in image 1.
131 131  
132 -
133 133  [[image:image-20240928110211-5.png||height="508" width="866"]]
134 134  
135 - Image 1: ESP-IDF extension install
132 + image 1 ESP-IDF extension install
136 136  
137 137  Links for reference: [[Install ESP32 ESP-IDF on Windows and Integrate with VS code (esp32tutorials.com)>>url:https://esp32tutorials.com/install-esp32-esp-idf-windows-integrate-vs-code/#:~~:text=In%20this%20tutorial,%20we%20will%20show%20you%20how%20to%20install]]
138 138  
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140 140  === 2.2.2 Install SquareLine Studio ===
141 141  
142 142  
143 -Download and install the latest version of [[SquareLine Studio>>https://squareline.io/downloads#lastRelease]] on your computer. It supports Windows, Linux, and Mac OS. The software version we are using here is 1.4.2.
140 +The version we are utilizing for this software is 1.4.2. You can download it from the official link: [[SquareLine Studio - Download the current version of SquareLine Studio>>url:https://squareline.io/downloads#lastRelease]].
144 144  
145 -[[image:squareline.io_downloads.png]]
142 +Please note that this software necessitates the registration of a license prior to usage, and various licenses come with distinct limitations. For instance, the free version imposes restrictions such as a limit of 1 component, 150 widgets, and 10 screens. However, for first-time downloads, you are granted unrestricted access for a period of 30 days without the need for immediate registration.
146 146  
147 147  
148 -After installation, you can use SquareLine Studio with a **PERSONAL license plan**. Click **LOG IN** and create a free account using your email address. Then activate your PERSONAL license plan for free. You don’t need to provide any credit card information. However, the PERSONAL license plan has the following limitations:
145 +== 2.3 Simple usage of SquareLine Studio and export UI code ==
149 149  
150 -* Max. 10 screens
151 -* Max. 150 widgets
152 -* Max. 5 global colors
153 -* Max. 2 themes
154 -* Max. 1 component
155 155  
148 +After launching and logging in to this software, create a project as shown in the following image 2. The version of LVGL is 8.3.11.
156 156  
157 -== 2.3 Simple usage of SquareLine Studio and exporting UI code ==
158 -
159 -
160 -After launching and logging into the software, create a new project as shown in Image 2.
161 -
162 -* Select the major **LVGL** version as **8.3**.
163 -* Select the **Desktop** tab.
164 -* Select  **Eclipse with  SDL for  development on PC**:
165 -* In the **PROJECT SETTINGS**, select **LVGL version** **8.3.11**
166 -* Select the **CREATE **button.
167 -
168 -
169 169  [[image:image-20240928103357-2.png||height="680" width="708"]]
170 170  
171 - Image 2: Creating a new SquareLine project
152 + image 2 create a SquareLine project
172 172  
154 +Next, we need to make some settings for this project. By clicking in the specified order on image 3, we can see the page as shown in image 4.
173 173  
174 -Next, you need to configure some settings for this project. By clicking in the specified order shown in Image 3, you will be directed to the page displayed in Image 4.
175 -
176 -* Select File  -> Project Settings
177 -
178 178  [[image:1727229582471-566.png]]
179 179  
180 - Image 3 accessing project settings
158 + image 3 project settings
181 181  
182 -
183 -In the PROJECT SETTINGS dialog box, configure/modify the project settings:
184 -
185 -* **UI Files Export Root**: Select a folder on your computer to store the UI files.
186 -* **LVGL Include Path**: Set this to **lvgl.h**
187 -* **Click on the APPLY CHANGES button.**
188 -
189 189  [[image:image-20240928105309-4.png||height="526" width="556"]]
190 190  
191 - Image 4 Configure/modify project settings
162 + image 4 modify project settings
192 192  
164 +Now we can start to use this software. Here are some usage information for this software.
193 193  
194 -Now you can start building the UI. Follow the steps below:
195 -
196 -
197 197  **~1. add widget**
198 198  
199 199  To add a widget, you should click a widget you want to add at the area entitled “Widgets”. In image , demonstrate a add process of label, button, and image 5.
squalreline-trial.png
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