The 1.3-inch LCD Display Module is a compact, high-resolution display solution designed for various microcontroller platforms. It features an IPS screen with a 240x240 pixel resolution, providing vivid colors and excellent viewing angles. The display is driven by the ST7789 controller and communicates via the SPI interface, which requires minimal GPIO pins and simplifies integration with platforms like Raspberry Pi, Arduino, and STM32. This module is ideal for applications where a small, high-quality display is needed, such as wearable devices, IoT gadgets, and various embedded systems. The inclusion of extensive development resources, including example codes and manuals for different microcontroller platforms, makes it accessible and easy to use for both beginners and experienced developers.

Features 

• High-Resolution Display: The module offers a 1.3-inch IPS screen with a 240x240 pixel resolution, providing sharp and clear visuals. The IPS technology ensures wide viewing angles and consistent color reproduction.
• SPI Interface: Utilizes the SPI communication protocol, which requires minimal GPIO pins for control. This simplifies the wiring and integration process with microcontroller platforms.
• Embedded Controller: Equipped with the ST7789 controller, the module ensures efficient operation and ease of integration with different microcontroller environments.
• Development Resources: Comes with extensive development resources, including example codes and manuals for Raspberry Pi, Arduino, and STM32. These resources aid in quick and efficient project development.

Specifications

• Operating Voltage: 3.3V/5V (Ensure consistent power supply and logic voltage)
• Interface: SPI
• LCD Type: IPS
• Controller: ST7789
• Resolution: 240(H)RGB x 240(V)
• Display Area: 23.4 (H) x 23.4 (V) mm
• Pixel Size: 0.0975 (H) x 0.0975 (V) mm
• Dimension: 45 x 31 mm

Pinout

Connection with Arduino UNO

Applications

• Wearable Devices: Ideal for compact, high-resolution displays in smartwatches and other wearable technology.
• IoT Devices: Suitable for visual feedback in Internet of Things applications.
• Educational Projects: Great for learning and experimenting with display technology on platforms like Arduino and Raspberry Pi.
• Embedded Systems: Perfect for use in various embedded systems requiring small, high-quality displays.