When building my ESP32 project, one thing I wanted was a proper and clean user interface. I didn’t want the device to depend only on serial monitor output or complicated controls.

I wanted:

• A better UI
• Clear menu navigation
• Good user experience
• A compact display
• A low-cost solution

That’s why I selected the ILI9341 TFT display for my project, IRUTESAM V1.0.

Good UI Experience

One of the biggest reasons I chose the ILI9341 was the ability to create a proper graphical user interface.

Using the display, I was able to design:

• Menu screens
• Navigation systems
• Status bars
• Icons
• Real-time information panels

This made the project look more like a professional embedded device instead of a simple prototype.

Clear Menu Display

My project includes multiple features like:

• Wi-Fi analysis
• NFC operations
• IR signal tools
• SD card management

Because of this, I needed a display that could clearly show all menus and options without making the interface confusing.

The ILI9341’s 320x240 resolution helped me organize the UI properly and display information clearly.

Low-Cost Display Module

Another reason I selected the ILI9341 was its affordable price.

For embedded and student projects, budget matters a lot.

The ILI9341 provides:

• Good display quality
• Smooth performance
• Touchscreen support
• Wide library compatibility

while still remaining low cost compared to many other display modules.

That made it a perfect choice for my ESP32 project.

Smooth ESP32 Integration

The display works very well with the ESP32 using SPI communication.

Using libraries like:

• TFT_eSPI
• Adafruit GFX

the integration process became much easier.

The ESP32 was able to render graphics smoothly without major performance issues.

Better User Experience

I wanted users to interact with the project easily.

The display improved the overall experience by providing:

• Easy navigation
• Better readability
• Interactive menus
• Real-time feedback
• Smooth transitions

This made the device feel more user-friendly and professional.

Perfect for My Project

In IRUTESAM V1.0, the ILI9341 display is used for:

• Main menu navigation
• Wi-Fi information
• NFC interaction
• IR signal details
• Status monitoring
• Touchscreen controls

The display became one of the most important parts of the entire system.

Final Thoughts

The ILI9341 turned out to be a great choice for my ESP32 project because it offers:

• Good UI capabilities
• Clear menu display
• Low cost
• Smooth performance
• Better user experience
• Easy ESP32 integration

If you are building an ESP32-based embedded project with a graphical interface, the ILI9341 is definitely worth considering.

Thanks for reading ✨