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ST7789 1.3 Inch TFT LCD Module
The ST7789 1.3 Inch TFT LCD Module is a compact IPS color display for electronics projects, microcontroller builds, dashboards, handheld devices, and small user interfaces. It features a 240x240 resolution screen with a bright IPS TFT panel, making it useful for showing text, icons, menus, sensor readings, graphics, and project status.
This module is a good choice for Arduino, ESP32, Raspberry Pi Pico, STM32, and other compatible development boards. Its small size makes it easy to use in portable projects, IoT devices, test tools, and embedded displays.
Why Choose This TFT LCD Module?
- Compact 1.3 inch display for small electronics projects.
- 240x240 resolution for sharp text and graphics.
- IPS TFT screen for better viewing angles.
- Uses the ST7789V3 display driver chip.
- Good for dashboards, menus, sensor displays, and device interfaces.
- Works well with many microcontroller display libraries.
- Small and thin module size for compact builds.
Common Applications
- Arduino display projects
- ESP32 user interface projects
- Raspberry Pi Pico display builds
- Sensor data dashboards
- IoT status screens
- Handheld electronics projects
- Small menu display systems
- Robotics control panels
- DIY meters and test tools
What’s Included?
- ST7789 1.3 Inch TFT LCD Module - 1 pc
Note: Headers, jumper wires, microcontroller board, and other accessories are not included unless stated in the package.
Technical Specifications
| Product Type | TFT LCD display module |
|---|---|
| Model / SKU | YXS1197 |
| Display Size | 1.3 inch |
| Display Type | IPS TFT |
| Driver Chip | ST7789V3 |
| Resolution | 240 x 240 pixels |
| Display Area | 23.4mm x 23.4mm |
| Working Voltage | 3.3V |
| Working Current | 20mA |
| Working Temperature | -20°C to 70°C |
| Module Size | 39mm x 27.5mm x 2.7mm |
| Best For | Microcontroller displays, IoT screens, dashboards, menus, and small UI projects |
Setup Notes
Connect the display to a compatible microcontroller and use a matching ST7789 display library. Check the module pin labels before wiring power, ground, clock, data, reset, and control pins.
This display works at 3.3V. Make sure your board and signals are safe for the module before powering the circuit.
Important Notes
- Use 3.3V power only unless your board setup states otherwise.
- Check the pin labels before wiring.
- Use a compatible ST7789 display library.
- Do not press hard on the screen surface.
- Keep the display away from shorts, moisture, and reverse polarity.
Recommended Add-ons
- Arduino boards and modules
- ESP32 boards and modules
- Raspberry Pi Pico boards
- Jumper wires
- Displays and screens
FAQ
What is this display used for?
It is used for showing text, graphics, menus, sensor readings, and project status in microcontroller projects.
What driver chip does it use?
It uses the ST7789V3 display driver chip.
What is the display resolution?
The display resolution is 240 x 240 pixels.
What voltage does it use?
The listed working voltage is 3.3V.
Are wires or headers included?
Wires and headers are not included unless stated in the package.
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Schools / class POs: we accept Purchase Orders for accredited schools and universities. contact us with your PO details.
Returns: 7-day inspection window for DOA units. Email proof of issue and we ship a replacement.
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