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.