1.28-inch 240x240 resolution square full-color/IPS LCD display
The 1.28-inch 240x240 resolution square full-color or IPS LCD display is a display solution designed for compact devices, especially for wearable devices such as smart watches, fitness trackers, and other small electronic devices. This type of display not only provides a clear information display platform, but also has the characteristics of low power consumption and easy integration, which is very suitable for battery-powered applications. Here is a more detailed introduction to this 1.28-inch 240x240 resolution square full-color/IPS LCD display:
Display Features
Size and Resolution
Size: 1.28 inches diagonal length, suitable for applications that require compact design.
Resolution: 240x240 pixels, providing clearer text and image display effects, suitable for applications that require fine display.
Screen Shape
Square Design: The screen itself is square, which makes it ideal for wearable devices or small portable devices with square designs, providing a better visual experience and stylish appearance.
Display Technology
TFT-LCD: Thin Film Transistor Liquid Crystal Display, which ensures good image quality, including vivid colors and high contrast.
IPS Panel: Adopts IPS (In-Plane Switching) technology, providing wider viewing angles and more realistic color reproduction. IPS panels have better visual effects than TN (Twisted Nematic) panels, especially for users who need to view the screen from different angles. IPS technology also improves color accuracy and consistency, making the image look more natural, which is very suitable for applications that require high-quality display.
Interface Type
SPI Interface: Supports data transmission via Serial Peripheral Interface (SPI), which is a common communication method, especially for resource-constrained microcontroller platforms. The SPI interface is known for its simplicity and efficient data transmission speed, which is very suitable for embedded system development.
Other Interfaces: Some models may also provide RGB interface options, allowing more direct color control, suitable for application scenarios that require higher color accuracy.
Physical Parameters
Active Display Area: For a screen with a resolution of 240x240, the active area is approximately 23.4mm x 23.4mm.
Dimensions: The size of the entire module varies depending on the specific model, but is usually compact, such as 33.8mm x 36.5mm x 1.41mm or smaller.
Backlight control: The BLK pin can accept a PWM signal to adjust the brightness, thereby saving energy and extending battery life.
Power consumption characteristics
Low power consumption: Many 1.28-inch 240x240 resolution square IPS LCD displays use a low-power design, making them ideal for small devices that rely on battery power.
Application scenarios
Due to its compact size and appropriate resolution, the 1.28-inch 240x240 resolution square full-color/IPS LCD display is ideal for the following applications:
Smart wearable devices: such as personal health monitoring instruments such as smart watches and bracelets.
Portable medical devices: such as small medical tools such as blood glucose meters and pulse oximeters.
Consumer electronics accessories: such as displays on headphones, remote controls, etc.
Industrial automation: small HMI (human-machine interface), sensor reading display, etc.
