Fermion: SSD1309 1.51” Transparent OLED Display Module

SKU: DFR0934

This article explores the Fermion SSD1309 transparent OLED display module, highlighting its 1.51” light blue full-view design, GDI and SPI connections, and available display code samples for user convenience.

Front of micro transparent oled display module with UNICODE text-DFRobot product sku:DFR0934 image.
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  • Specification

    Parameter Details
    Screen Interface 8-bit 68xx/80xx Parallel, 3-/4-wire SPI, I2C
    Adapter Interface SPI, GDI
    Adapter Size 18 x 28mm/0.71 x 1.10inch
    Working Voltage 3.3V
    View Angle full view
    Driver Chip SSD1309
    Display Color blue
    Display Area 35.05 x 15.32 (mm)/1.40 x 0.60inch
    Pixel Pitch 0.274 x 0.274mm
    Pixel Size 0.254 x 0.254mm
    Screen Size 41.92x27.08mm/1.65 x 1.07inch
    Fully transparent region resolution 128*56
    Working Temperature -40~70 ℃

    Pinout

    Board Overview

    Pin Name Funtions
    1 VCC Power(3.3V-5V)
    2 GND Negative pole
    3 SCLK Clock
    4 MOSI Data (sent by host and received by slave)
    5 CS Screen piece selected
    6 RES Reset
    7 DC Data/Command

    FAQ

    • FireBeetle+GDI screen not working? Check connections, power, and code config.I'm using a FireBeetle with a GDI connector with the FPC cable that came with the screen to drive the screen. But after uploading the sample code I am not able to get a valid display.

      The metal contacts of the FPC flex cable need to face the white part of the GDI connector.

      If you are not sure about the orientation of the FPC and GDI ports, you can try it by reversing the connection. The FPC cable is protected by reverse connection, so you don't have to worry about taking the risk of burning the screen or the GDI port.

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