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  1. Parts
  2. /Boards
  3. /HATs, Shields & add-ons

Boson Cookie I/O Expansion Shield for Arduino (DFR0375)

OverviewAlternates
Boson Cookie I/O Expansion Shield for Arduino (DFR0375) - DFRobot - DFR0375

Arduino expansion shield with 6 digital ports (D3/D5/D6/D9/D10/D11), 6 analog inputs (A0–A5), and 2 I2C ports via keyed PH2.0 connectors that prevent reverse insertion. Voltage switchable 3.3/5 V; ships with 12 sensor cables.

Parts tray full · 5 max · remove a part to add another
Boson Cookie I/O Expansion Shield for Arduino (DFR0375) — DFRobot — DFR0375

Offers

  • DFRobot$7.80
  • ?DigiKey$7.80

Offers

  • DFRobot$7.80
  • ?DigiKey$7.80

Pinout

Logical pinout · physical placement not verified
BOSON COOKIE I/O EXPAND3D11D5I2C portsD63.3V5VD9GNDD10VCC

One grouped connection is listed in the table but omitted from the graphic until individual pins are available.

  • D3
    Type · GPIO
  • D5
    Type · GPIO
  • D6
    Type · GPIO
  • D9
    Type · GPIO
  • D10
    Type · GPIO
  • D11
    Type · GPIO
  • A0-A5
    Type · Signal
  • I2C ports
    Type · Signal
  • 3.3V5V
    Type · Power
  • GND
    Type · Ground
  • VCC
    Type · Power
PinType
D3GPIO
D5GPIO
D6GPIO
D9GPIO
D10GPIO
D11GPIO
A0-A5Signal
I2C portsSignal
3.3V5VPower
GNDGround
VCCPower
Logical pinout · physical placement not verified
BOSON COOKIE I/O EXPAND3D11D5I2C portsD63.3V5VD9GNDD10VCC

One grouped connection is omitted from the graphic until individual pins are available.

Pin details

11 connections
  1. D3
    GPIO
  2. D5
    GPIO
  3. D6
    GPIO
  4. D9
    GPIO
  5. D10
    GPIO
  6. D11
    GPIO
  7. A0-A5
    Signal
  8. I2C ports
    Signal
  9. 3.3V5V
    Power
  10. GND
    Ground
  11. VCC
    Power

Add-ons

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About 270 add-ons across Pi HATs, Arduino shields, and FeatherWings. The same function — motor control, PoE, display — usually ships once per host connector family. Get the host board right first.

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