1.3 Inch 240x240 IPS LCD Full Colour Display Module ST7789 Plug-in Full View Screen for Embedded Projects Square 18-Pin Interface
1.3 Inch 240x240 IPS LCD Full Colour Display Module ST7789 Plug-in Full View Screen for Embedded Projects Square 18-Pin Interface
1.3 Inch 240x240 IPS LCD Display Module with ST7789 for Embedded Projects
This 1.3-inch IPS LCD display module brings vivid colour and sharp detail to your electronics builds, using a high-definition colour screen that outperforms ordinary TFT LCDs. With a 240x240 square resolution and full-view direction, it suits compact interfaces, wearables, and data readouts where clear visuals from any angle matter. The module is built around the ST7789 control chip and offers both 8-bit parallel port and 4-wire SPI interface support, giving you flexible integration options for microcontrollers and development boards.
Features and Construction
This display combines a bright IPS colour panel with a standardised pin interface for straightforward embedding into custom circuits. The following details cover its key specifications and physical characteristics.
Display and Resolution
The 1.3-inch diagonal screen delivers a 240x240 pixel square display, ideal for icons, menus, and compact graphical interfaces. Its IPS technology provides richer colour reproduction than common TFT screens, and the full-view direction ensures legibility from different viewing angles.
Size and Physical Fit
The display area measures 23.4mm x 23.4mm, housed in a module that is 27.78mm tall and 39.22mm wide. This compact footprint allows for easy integration into small enclosures, handheld devices, or panel-mount projects.
Interface and Connectivity
Two interface options are available: an 8-bit parallel port (default) and a 4-wire SPI interface. The module uses an 18-pin connector; however, pins are not supplied, so you will need to source and solder your own. This design allows for custom wiring to fit your specific PCB layout.
Uses and Placement
The module is designed for embedded systems where a small, colourful display is needed. It can serve as a user interface screen, sensor readout, or status indicator in various applications.
Embedded and DIY Electronics
Hobbyists and engineers can connect the display to Arduino, Raspberry Pi, ESP32, or similar platforms via the chosen interface. Its square format works well for circular gauge emulations, menu systems, or artistic pixel displays.
Portable or Compact Devices
Given the small physical size and low pin count, this module fits into wearable tech, small handheld meters, or compact control panels where space is limited.
Benefits and Buying Value
The module offers a practical balance of visual quality and integration flexibility at a modest component cost. Understanding its capabilities helps you decide if it matches your project requirements.
Vivid Visuals in a Small Package
The IPS colour screen provides noticeably richer colour than basic TFTs, making information easier to read and more visually appealing. The 240x240 resolution delivers enough detail for text and simple graphics.
Flexible Interface for Different Projects
Support for both parallel and SPI interfaces means you can adapt the module to controllers with limited pins, or maximise speed with the parallel port. This reduces the need for additional components or level shifters in many cases.
