Sony Spresense Extension Board

Sony Spresense Extension Board — Sony — DFR0680

Arduino Uno-compatible carrier for the Sony Spresense main board, adding a headphone jack, microSD slot, full-size USB-A port, and microphone input. Stacks directly onto the Spresense main board.

Pinout

Logical pinout · physical placement not verified
SONY SPRESENSE EXTENSIArduino Uno compatible headers
  • Arduino Uno compatible headers
    Type · Signal

Start wiring

USB · 5 V · 3.3 V

Module pins: Arduino Uno compatible headers. Schematik maps them to your board in the app.

Arduino

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About 75 boards across every Arduino generation: 5V Uno/Mega/GIGA, 3.3V MKR and Portenta, plus DFRduino and Bluno compatibles. Confirm the voltage rail before stacking any shield.

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