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40 40  * 5V DC power
41 41  * IP Rating: IP52
42 42  
43 +
43 43  == 1.3  Specification ==
44 44  
45 45  **LoRa**:
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67 67  * RGB color.
68 68  * Display Area: 120.7*75.80 mm
69 69  
71 +
72 +
70 70  == 1.4  Power Consumption ==
71 71  
72 72  * External 5V DC power adapter
73 73  
77 +
74 74  == 1.5  Storage & Operation Temperature ==
75 75  
76 76  * Operation Temperature: -20 ~~ 70°C  (No Dew)
77 77  * Storage Temperature: -30 ~~ 70°C  (No Dew)
78 78  
83 +
79 79  == 1.6  Applications ==
80 80  
81 81  * Smart Buildings & Home Automation
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85 85  * Smart Cities
86 86  * Smart Factory
87 87  
93 +
88 88  = 2.  Getting Start with Hello World =
89 89  
90 90  == 2.1  About this demo ==
91 91  
92 -In this Getting Start 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.
98 +In this Getting Start Example, we will show how to desing 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.
93 93  
100 +
94 94  == 2.2  Install Software Running Environment ==
95 95  
96 -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.
103 +=== 2.2.1 Install Arduino IDE tool ===
97 97  
98 -=== 2.2.1 Install VSCode and ESP-IDF extension ===
99 -
100 -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]].
101 -
102 -Next, you need to install the ESP-IDF extension within VSCode. The detailed operation steps are illustrated in image 1.
103 -
104 -[[image:1727229396732-319.png]]
105 -
106 - image 1 ESP-IDF extension install
107 -
108 -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]]
109 -
110 110  === 2.2.2 Install SquareLine Studio ===
111 111  
112 -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]].
113 113  
114 -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.
108 +== 2.3 Program in SquareLine and convert it to ESP32 software ==
115 115  
116 -== 2.3 Simple usage of SquareLine Studio and export UI code ==
117 117  
118 -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.
111 +== 2.4 Upload Firmware to ESP32 ==
119 119  
120 -[[image:1727229550717-684.png]]
121 121  
122 - image 2 create a SquareLine project
123 -
124 -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.
125 -
126 -[[image:1727229582471-566.png]]
127 -
128 - image 3 project settings
129 -
130 -[[image:1727229618724-758.png]]
131 -
132 - image 4 modify project settings
133 -
134 -Now we can start to use this software. The steps for creating this UI are shown in image 5-10.
135 -
136 -[[image:1727229653254-680.png]]
137 -
138 - image 5 create a UI(1)
139 -
140 -[[image:1727231038705-173.png]]
141 -
142 - image 6 create a UI(2)
143 -
144 -[[image:1727229682537-381.png]]
145 -
146 - image 7 create a UI(3)
147 -
148 -We repeat the steps of screen1 in screen2. Then we get screen2 as shown in image 8.
149 -
150 -[[image:1727229715361-392.png]]
151 -
152 - image 8 create a UI(4)
153 -
154 -Finally, we add click event for screen change to button1 in screen1(shown in image 9) and button2 in screen2.
155 -
156 -[[image:1727229740592-843.png]]
157 -
158 - image 9 create a UI(5)
159 -
160 -The event settings of button1 are as image 10 shown. The event adding operation of button2 is similar to button1.
161 -
162 -[[image:1727229760857-521.png]]
163 -
164 - image 10 create a UI(6)
165 -
166 -== 2.4 Integrate UI Code to ESP-IDF Project ==
167 -
168 -To achieve the integrating, we first need to export the UI code, then make some modifications, and finally relocate the UI code to a specific position within the project.
169 -
170 -[[image:1727229798126-306.png]]
171 -
172 - image 11 export UI file
173 -
174 -[[image:1727229821582-258.png]]
175 -
176 - image 12 exported UI file
177 -
178 -Create a empty directory entitled ‘ui’ in path “basic_prj/app_components/ui/”, and then copy all UI code exported to this directory.
179 -
180 -[[image:1727229845835-509.png]]
181 -
182 - image 13 open CMakeLists.txt
183 -
184 -[[image:1727229892636-154.png]]
185 -
186 - image 14 modify CMakeLists.txt
187 -
188 -The last step of integrating is adding two lines of code in main.c file.
189 -
190 -[[image:1727229926561-300.png]]
191 -
192 - image 15 add “ui.h”
193 -
194 -[[image:1727229955611-607.png]]
195 -
196 - image 16 add “ui_init()”
197 -
198 198  == 2.5 Test Result ==
199 199  
200 -By pressing the button lying bottom right, the screen can switch to another as expected. This indicates that the UI file has been successfully integrated into the project and is now effective.
201 201  
202 -[[image:1727229990795-405.png]]
203 -
204 - image 17 screen1
205 -
206 -[[image:1727230012478-930.png]]
207 -
208 - image 18 screen2
209 -
210 210  = 3. Example Project 1: LoRa Central Display =
211 211  
212 -[[image:image-20240916101737-1.png||height="468" width="683"]]
213 213  
120 += 4. Example Project 2: LoRa to LoRaWAN RS485 Alarm =
214 214  
215 215  
216 -= 4. Example Project 2: LoRaWAN RS485 Alarm =
217 -
218 -
219 219  = 6. FAQ =
220 220  
221 -== 6.1 ==
125 +== 6.1 ==
222 222  
223 223  
224 224  = 7. Order Info =
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227 227  
228 228  Part Number: (% style="color:#4472c4" %)LTS5
229 229  
134 +
230 230  
231 231  == 7.2  Packing Info ==
232 232  
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236 236  * 5V,2A DC Power Adapter.
237 237  * USB Type C Program Cable
238 238  
144 +
239 239  = 8. Support =
240 240  
241 241  * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
242 242  * Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:file:///D:/市场资料/说明书/LoRa/LT系列/support@dragino.com]].
243 243  
150 +
244 244  = 9.  Reference material =
245 245  
246 246  * Datasheet
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247 247  * Source Code
248 248  * Mechinical
249 249  
157 +
250 250  = 10. FCC Warning =
251 251  
252 252  
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