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Gravity: GPIO Shield for Arduino (Discontinued)
Discontinued
This product has been retired from our catalog and is no longer for sale. This page is made available for those looking for specification and documents.
Introduction
Note: Gravity: GPIO Shield for Arduino is discontinued now.
An Arduino UNO has a limited number of GPIO pins - but what if it is not enough? The GPIO expansion shield specifically designed for Arduino UNO-type boards. This shield greatly expands the GPIO resources to 36 pins in total, including 14 digital pins, 6 analog pins and 16 I2C pins. In addition digital and analog pins include the DFRobot "Gravity" interface, giving you in-line power and ground pins and saving you having to connect millions of jumper wires for a single sensor.
Specification
- Arduino Digital Pins: 14, D0 - D13
- Arduino Analog Pins: 6, A0 ~ A5
- I2C to GPIO Digital Pins: 16, P0.0 ~ P0.7; P1.0 ~ P1.7
- I2C Port: 1
- UART Port: 1
- Power Supply: 5 VDC / External Power Supply (jump cap switch)
- Reset Button: 1
- Dimensions: 53.34 x 54.48 mm / 2.1 x 2.14 inches
- Weight: 30g
Documents
Shipping List
- GPIO Shield for Arduino V1.0 x1