Round LCD Display Module 1.28 inch TFT IPS Display

Round LCD Module 1.28″ 240×240 GC9A01

The Round LCD Module 1.28″ 240×240 GC9A01 is perfect for adding vibrant and dynamic displays to your projects. This compact, high-resolution display module is ideal for various applications, from wearable devices to custom electronics projects. Compatible with Arduino & Raspberry Pi.

Round LCD Key Specifications:

• Display Size: 1.28 inches (round)
• Resolution: 240×240 pixels
• Driver IC: GC9A01
• Interface: SPI (Serial Peripheral Interface)
• Display Type: TFT (Thin-Film Transistor)
• Colors: Supports up to 65K colors (16-bit RGB)
• Operating Voltage: 3.3V DC
• Brightness: High brightness for clear visibility even in daylight
• Viewing Angle: Wide viewing angle for better visibility from different angles
• Dimensions: 39.5 mm diameter (including bezel)
• Active Area: 32.4 mm diameter

Round LCD Features:

• High-Resolution Display: Crisp and clear visuals with a 240×240 pixel resolution.
• Round Form Factor: Unique round shape ideal for smartwatches, gauges, and other circular displays.
• Rich Color Display: Supports 65K colors for vibrant and lifelike images.
• SPI Interface: Efficient data transmission with a simple SPI interface, compatible with most microcontrollers.
• Low Power Consumption: Energy-efficient design suitable for battery-powered applications.
• Wide Viewing Angle: Ensures the display is easily readable from various angles.

Round LCD Applications:

• Wearable Devices: Perfect for smartwatches, fitness trackers, and other wearable electronics.
• Custom Gauges: Ideal for creating custom gauges and meters in automotive and industrial applications.
• Home Automation: Integrates into smart home devices for displaying information like weather, notifications, and more.
• Portable Electronics: Suitable for handheld devices and portable displays.
• DIY Projects: Great for hobbyists and makers building custom electronics projects.

Wiring and Usage:

• Connect the VCC pin to a 3.3V power supply and GND to ground. Connect SPI connections (SCK, MOSI, CS, DC, and RST) to corresponding pins on your microcontroller.

Important Points:

• Library Support: Ensure you have the necessary libraries installed (e.g., Adafruit_GFX and Adafruit_GC9A01) for easy integration.
• Power Supply: Make sure to use a stable 3.3V power supply to avoid damaging the module.
• Connection Check: Double-check SPI connections to ensure proper communication between the microcontroller and the display module.

Upgrade your projects with the Round LCD Module 1.28″ 240×240 GC9A01 and enjoy high-quality, vibrant displays in a unique round form factor, making it a versatile and valuable addition to your electronic toolkit.

Datasheet: GC9A01A a-Si TFT LCD Single Chip Driver 240RGBx240 Resolution