2-inch IPS LCD Display Module for General Use

Overview

This LCD display module features a 2-inch IPS screen with a resolution of 240×320 pixels and utilizes an SPI interface for communication. It includes an embedded controller capable of basic functions such as drawing points, lines, circles, rectangles, and displaying text in both English and Chinese, as well as images. We offer comprehensive demos compatible with Raspberry Pi (BCM2835 library, WiringPi library, and Python demos), STM32, and Arduino platforms.

Specifications

• Operating Voltage: 3.3V/5V (Ensure consistent power supply and logic voltage for proper operation)
• Interface: SPI
• LCD Type: IPS
• Driver: ST7789V
• Resolution: 240 (Vertical) x 320 (Horizontal) RGB
• Display Size: 30.60 mm (H) x 40.80 mm (V)
• Pixel Size: 0.0975 mm (H) x 0.0975 mm (V)
• Dimensions: 58 mm x 35 mm

Interface

• VCC: Power (3.3V/5V input)
• GND: Ground
• DIN: SPI data input
• CLK: SPI clock input
• CS: Chip selection (low active)
• DC: Data/Command selection (high for data, low for command)
• RST: Reset (low active)
• BL: Backlight

LCD / Controller

The LCD supports 12-bit, 16-bit, and 18-bit input color formats per pixel (RGB444, RGB565, RGB666). This demo employs the RGB565 color format, which is widely used. LCD controllers typically support various communication modes including 8080 parallel interface, three-wire SPI, four-wire SPI, among others. This LCD module specifically uses a four-wire SPI interface, optimizing GPIO usage and enhancing communication speed.

Online Document/User Manual

For more detailed information, refer to the Online Document/User Manual.

Package Content

• 2-inch LCD Module x 1
• PH2.0 20cm cable x 1

Additional Notes

This LCD display module features an IPS screen with a resolution of 240×320 pixels, utilizing an SPI interface for communication. It operates with an input voltage of 3.3V/5V (ensure consistent power supply and logic voltage). The display supports RGB color with a driver of ST7789V. Its compact dimensions (58 mm x 35 mm) and pixel size (0.0975 mm x 0.0975 mm) make it suitable for various embedded applications requiring efficient graphical output and minimal GPIO usage.

This revised version maintains the original content and semantic meaning while enhancing readability and clarity, adhering to a word count limit of 500 words.

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