240x320 2.4 Inch Full-Color TFT

Part Number: CFAF240320A0-024SN

This 2.4" TFT display packs a definite punch. It's sunlight-readable emitting 850 nits, plus, with a contrast ratio of 800:1 and 240X320 pixels, detailed images appear sharp and clear. This display is a great choice for any project that will be used in bright spaces and needs to show a little more detail than some other displays allow.

A single 40-pin, 0.5mm pitch FPC makes all the connections to the display, including the white LCD backlight. Standard ZIF mating connectors: 40 Position, 0.50mm Pitch ZIF connector.

Key Characteristics
  • 240x320 pixel resolution
  • 2.4" (42x59 mm) diagonal dimension.
  • 850 nits - Sunlight readable
  • Communicates via 8/9/16/18 bit parallel, RGB, 3&4 Wire SPI
  • Includes Sitronix ST7789V display controller
  • ZIF connector

Product Variants

16-bit Parallel / 18-bit Parallel / 8-bit Parallel / 9-bit Parallel / DOT-CLK interface / Generic RGB / SPI

Quantity Price
1 $21.85
10 $17.77
20 $17.41
50 $17.05
100 $16.91
200 $16.84
300 $16.77
500 $16.70
1000 $16.62
* Pricing is subject to change. Contact us about potential lead times.
Components worth considering
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4742 2.4" EVE Development Kit
Buy a complete EVE dev kit? $77.05 ea.
4748 240x320 2.4" EVE TFT Display
Get it on an EVE Board? $36.71 ea.
4832 40-Position ZIF Breakout Board
Add a 40-pin ZIF Breakout Board? $6.43 ea.
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Part Change Notices

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Video Demonstrations

This is a 2.4" IPS TFT designed for embedded systems. This wide viewing angle IPS display can be used in any orientation--landscape or portrait. The backlight is 850 nits (cd/m2) so it can be used in most lighting conditions.


Physical Characteristics

Column Dots x Row Dots 240 x 320
Module Overall width height depth
millimeters 42 59 2.1
inches 1.654 2.323 0.083
*width / height does not include Foldable Tab
Diagonal Dimension 2.41"
Active Area width height
millimeters 36.72 48.96
inches 1.446 1.928
Dot Pitch width height
millimeters 0.153 0.153
inches 0.0060 0.0060
Optional Connectors CS050Z40GB0
Flexible Cable (FFC/FPC) length
millimeters 33.05
inches 1.301
Weight 10.86g
Pin Count 40

Optical Characteristics

Glass Type TFT
Polarizer Transmissive
View Direction All o'clock
View Angle 160°
Sunlight Readable Yes
Backlight Color White
Backlight Type LED
Foreground Color RGB
Background Color Black

Electrical Specifications

Supply Voltage for Logic Minimum 2.6V
Supply Voltage for Logic Maximum 3.3V
Supply Voltage for Logic Typical 3.3V
Supply Voltage for Driving Panel Typical 2.8V
Supply Current Maximum 13.5mA
Supply Current Typical 9mA

Backlight Electrical Specifications

Forward Voltage Maximum 9.9V
Forward Voltage Typical 9V
Forward Current Minimum 8.1mA
Forward Current Typical 40mA


Operating Temperatures min max
Celsius -20° 70°
Fahrenheit -4° 158°
Storage Temperatures min max
Celsius -30° 80°
Fahrenheit -22° 176°


Controller Documents Sitronix ST7789V
Sitronix ST7789V 240RGB x 320 dot 262K Color with Frame Memory Single-Chip TFT Controller/Driver

Interface 16-bit Parallel, 18-bit Parallel, 8-bit Parallel, 9-bit Parallel, DOT-CLK interface / Generic RGB, SPI


Foldable Tab Yes

Additional Options

Add this display to an FTDI EVE to speed up development time and the display

240x320 2.4" EVE TFT Display
Part Number: CFA240320E0-024SN

A sunlight readable, 2.4" diagonal EVE TFT, this module leverages the EVE FT811 chip to simplify displaying complex graphics. The EVE handles the touch, backlight, and audio and presents as a SPI device while providing the graphics speed of an RGB display.

The display is sunlight readable, full color, and has a wide viewing angle, so this display module works well for both indoor and outdoor applications.

This EVE TFT only requires 3.3v inputs, making this display module perfect for hand-held applications. Read more about how the EVE chip can help your product development on our blog.

Key Features:

  • Graphics accelerating FT811 chip for easy graphics control
  • Sunlight Readable (850 nits)
  • SPI interface
  • IPS
  • Full color TFT (262k colors)
  • 2.4" diagonal active area
  • 4x 2-56 threaded mounting stand-offs
EVE Features:
  • Supports multiple widgets for simplified design implementation
  • Enhanced sketch processing
  • Anti-aliasing of primitive displayed objects for higher-quality graphics
  • Graphical effects such as alpha-blending, shadows, transitions, wipes, etc.
  • Programmable interrupt controller provides interrupts to host MCU
  • Support playback of motion-JPEG encoded AVI videos
  • Mono audio channel output with wave playback and built-in sound synthesizer
  • PWM output for display backlight dimming control
For more detailed information on EVE, see the FTDI FT81x Datasheet. Further information including programming examples, interface design software, and more can be found on Bridgetek?s website here: https://brtchip.com/ic-module/product/ft811/

Currently Shipping: HW Version 0v2, Firmware Version: 0v1

Part Number:
CFA - Crystalfontz (no 4th letter indicates a display with value-added)
240320 - Pixel Resolution
0 - Revision
024 - 2.4" Diagonal
S - Sunlight Readable
N - No touch

Quantity 1 5 10 20 50 100 200 300 500 * 1000 *
Price $36.71 $30.65 $29.84 $28.84 $27.83 $27.43 $27.22 $27.03 $26.82 $26.62
2.4" EVE Development Kit
Part Number: CFA240320E0-024SN-KIT

This full 2.4" EVE development kit includes everything needed to demonstrate either the 2.4" EVE module or the 2.4" standalone display. Simply plug the Seeeduino to power and supply 3.3V to the EVE Breakout Board to initiate a demonstration on the display.

Some special features:

  • Graphics accelerating FT811 chip for easy graphics control
  • Sunlight Readable (850 nits)
  • SPI interface
  • IPS (can be viewed from any direction)
  • Full-color TFT Display
  • Seeeduino demo kit running a demonstration program
  • EVE chip that supports the display and audio functionality
This part is a direct replacement for the CFAF240320A0-024SN-A1-2. See Part Change Notice #11100.

Part Number:
CFA - Crystalfontz (no 4th letter indicates a display with value added)
240320 - Pixel Resolution
0 - Revision
024 - 2.4" Diagonal
S - Sunlight Readable
N - No Touch
KIT - Development Kit

Quantity 1
Price $77.05
For reference only. For design purposes, please use the specifications in the datasheet.