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Gravity: I/O Expansion Shield for FireBeetle (DFR0483)

Gravity: I/O Expansion Shield for FireBeetle (DFR0483) — DFRobot — DFR0483

Gravity-interface expansion shield for FireBeetle boards (29×58 mm), breaking out 10 digital pins, 5 analog inputs, I2C, UART, and SPI via color-coded connectors. Operates at 3.3 V output from a 3.7–5.5 V supply.

Pinout

Logical pinout · physical placement not verified
GRAVITY: I/O EXPANSIONPOWER_ENUARTDigital IO (10 pins)3.3V (red pins)Analog (5 pins)GNDI2CVCC input

One grouped source record is expanded into separate logical pads where unambiguous; physical placement is not implied.

  • POWER_EN
    Type · Control
  • Digital IO (10 pins)
    Type · Signal
  • Analog (5 pins)
    Type · Signal
  • I2C
    Type · Signal
  • UART
    Type · UART
  • SPI (incl SSCS options D2-D5)
    Type · Signal
  • 3.3V (red pins)
    Type · Power
  • GND
    Type · Ground
  • VCC input
    Type · Power

Start wiring

Shield

Confirm the data interface matches your host board.

Module pins: 3.3V (red pins), VCC input, GND, Digital I/O (10 pins), Analog (5 pins), I2C, UART, SPI (incl SS/CS options D2-D5). Schematik maps them to your board in the app.

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