In order to keep this display in production over the long term, we have revised it to the CFAF240240A3-013TN-E1-2. Please contact with any questions.

240x240 1.3" TFT Development Kit

Part Number: CFAF240240A1-013T-E1-2

This is a TFT Seeedunio kit for our tiny TFT with adapter board. This kit includes the small TFT mounted to an adapter board, already connected to a Seeeduino loaded with demonstration code. That means all you need to do when the kit arrives is plug in the USB cord to power to see a functioning display.

The included TFT is a crisp 1.3", 16.7M full color, 240x240 IPS display. The adapter board is designed with the display in mind, so there is no PCB overlap. Plus the board includes a backlight driver so the entire display, including the backlight, can be driven with a single 3.3v power input.
  • square_foot Physical Characteristics

    Physical Characteristics

    Column Dots x Row Dots 240 x 240
    Module Overall width height
    millimeters 26 29.15
    inches 1.02 1.15
    *width / height does not include Foldable Tab
    Active Area Width Height
    millimeters 23.4 23.4
    inches 0.92 0.92
    Dot Pitch Width Height
    millimeters 0.0975 0.0975
    inches 0.0038 0.0038
    Optional Connectors CS050Z18GA0
    Flexible Cable (FFC/FPC) length
    millimeters 15.4
    inches 0.606
    Weight 30g
    Pin Count 10
  • visibility Optical Characteristics

    Optical Characteristics

    Glass Type TFT
    Polarizer Transmissive
    Backlight Color White
    Backlight Type LED
    Mode Passive
    Foreground Color RGB
    Background Color Dark
  • electric_bolt Electrical Specification

    Electrical Specifications

    Supply Voltage for Logic Typical 3.3V
    Supply Voltage for Driving Panel Typical 3.3V
  • electric_bolt Backlight Specification

    Backlight Electrical Specifications

    Forward Voltage Minimum 2.5V
    Forward Voltage Maximum 3.3V
    Forward Voltage Typical 3.3V
    Forward Current Typical 20mA
  • nature Enviromental


    Operating Temperatures min max
    Celsius -20° 70°
    Fahrenheit -4° 158°
    Storage Temperatures min max
    Celsius -30° 80°
    Fahrenheit -22° 176°
    Humidity min max
    Non-condensing 0% 90%
  • cable Electronics


    Controller Documents Sitronix ST7789H2

    Sitronix ST7789H2
    The ST7789H2 is a single-chip controller/driver for 262K-color, graphic type TFT-LCD.
    Interface SPI
  • picture_as_pdf Datasheets
  • download Files and Downloads
Having a problem with the backlight? It has been brought to our attention that there is occasionally an issue with the backlight driver when using solid DC voltages to enable the backlight. It is recommended to use PWM to drive the backlight enable pin for the time being while we work on a solution.

Part Change Notice

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  • text_snippet
    Product Update #11134: CFAF240240A3-013TN-E1-2 is now available.
    Product Affected: CFAF240240A1-013T-E1-2
    Date Issued: June 14, 2022
    Summary: CFAF240240A3-013TN-E1-2 is now available.
    Description: CFAF240240A3-013TN-E1-2 has been released on the website ( and is now available for sale. Orders can be placed directly from the website or by submitting a purchase order to Contact support for any technical questions.
  • text_snippet
    Part Change Notice #11110: End-Of-Life Notification
    Products Affected: CFA211-TMI, CFAF240240A1-013T, CFAF240240A1-013T-E1-1, CFAF240240A1-013T-E1-2
    Date Issued: November 12, 2021
    Summary: End-Of-Life Notification
    Description: The LCD used in this display is no longer available and is being replaced by a new LCD. There are some minor dimensions changes between the two LCDs but the overall dimensions of the display and the active area dimensions are remaining the same.
    Reason: The LCD is no longer available.
  • text_snippet
    Part Change Notice #11098: Changing Backlight Driver
    Products Affected: CFAF240240A1-013T-E1-1, CFAF240240A1-013T-E1-2
    Date Issued: August 5, 2021
    Summary: Changing Backlight Driver
    Description: We are changing the backlight driver used on the 10107.
    Reason: The backlight driver on the current version does not regulate the current very well due to the low forward voltage of the backlight LEDs.
    Impact: The functionality of the display and board will remain the same.
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