Gravity: IO Expansion HAT for Raspberry Pi

This IO Expansion HAT from DFRobot is the perfect prototyping companion for your Raspberry Pi 4. It breaks out all of the IO ports on Raspberry Pi including digital ports, analog ports, PWM, I2C, UART, SPI and IIS - ready for use to use with sensors and other components.

The HAT is also compatible with DFRobot Gravity Series modules, which frees users from complicated connection work and enables them to just concentrate on building their projects.

The Raspberry Pi GPIO pins work with a maximum logic level of 3.3V. Apart from 3.3V modules, the HAT also supports:

• Sensor and module with 5V power supply and 3.3V level
• PWM external power supply (6~12V)
• Controlling multiple servos

Specifications

• Operating Voltage: 5V
• PWM Port External Power: 6-12V
• Sensor Interface External Power: 3.3V
• BCM pin labels
• Dimension: 65 x 56 mm
• Compatible with all 40-pin Raspberry Pi boards

Resources

• Product wiki

Package Contents

1x Gravity: IO Expansion HAT for Raspberry Pi

Pinout