Gravity: Expansion Board for Raspberry Pi Pico / Pico 2

SKU: DFR0848

This Gravity Expansion Board for Raspberry Pi Pico is compatible with various Gravity sensors/modules. With all pins led out, it’s ready to use without soldering. It offers 2 I2C, 2 UART, 2 SPI, 3 analog IOs, 13 digital IOs, a 3.3~5.5V power connector and GDI port, easing prototyping.

Front of Raspberry Pi Pico expansion board with ports and connectors-DFRobot product sku:DFR0848 image.

Downloadable Resources

  • Docs
  • Tech Specs
  • Specification

    Parameter Details
    All pins Brought out onto female pin headers
    Digital IO 16: GP2, GP3, GP12-22
    Analog IO 3: GP26-GP28
    UART 2
    I2C 2
    SPI 2
    PH2.0 Power Connector 3.3 V - 5.5 V
    Display Screen Interface GDI
    Dimension 29.00 mm×58.00 mm/1.14×2.28 inch

    Pinout

    Product Dimension

    Digital Port

    The IO expansion shield provides 13 groups of digital ports including GP2, GP3, and GP12~22.

    Analog Port

    The IO expansion shield provides 3 groups of analog ports including GP26~28

    I2C Port

    The IO expansion shield provides 2 groups of independent I2C ports.

    UART Port

    The IO expansion shield provides 2 groups of independent UART ports.

    SPI Port

    IO expansion shield provides 2 groups of SPI ports.

    GDI Port

    The IO expansion board contains an GDI port(connecting with 18pin-FPC cable) for DFRobot-dedicated displays, providing you with an easy way to use screens.

    GDI

    FPC PINS Pico Description
    VCC 3V3 3.3V
    BLK(PWM) GP2 Backlit
    GND GND GND
    SCLK GP18 SPI clock
    MOSI GP19 Master output, slave input
    MISO GP16 Master input, slave output
    DC GP3 Data/Command
    RES GP6 Reset
    CS GP17 TFT chip-select
    SDCS GP10 SD card chip-select
    FCS GP11 Font library
    TCS GP5 Touch
    SCL GP4 I2C clock
    SDA GP20 I2C data
    INT GP21 INT
    BUSY-TE GP22 Tear-proof pin
    X1 GP0 User-defined pin 1
    X2 GP1 User-defined pin 2

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