Keyestudio RPI GPIO shield with-PCF8591 AD-DA for Raspberry Pi /CE certification

The Keyestudio RPI GPIO Shield brings high-precision analogue and digital conversion capabilities to your Raspberry Pi projects. It is the perfect expansion board for students, educators, and makers who need to interface their Pi with analogue sensors and actuators.

Analogue capabilities for Raspberry Pi

The standard Raspberry Pi GPIO interface lacks built-in analogue-to-digital and digital-to-analogue functions, which can limit your project development. This shield overcomes this limitation by adding high-precision AD/DA capabilities directly to your Pi.

Integrated PCF8591 converter chip

The shield features the PCF8591 chip, which provides four 8-bit analogue-to-digital converters and a single 8-bit digital-to-analogue converter. This allows for precise reading of analogue inputs and accurate generation of analogue outputs.

Efficient I2C interface communication

This shield operates seamlessly through the standard I2C interface on your Raspberry Pi. This communication method minimises pin usage, leaving the rest of your GPIO header free for other components.

Convenient GPIO header access

Designed as a plug-and-play shield, it fits directly onto the Raspberry Pi's GPIO pins. This ensures a secure, solderless connection that is ideal for rapid prototyping and classroom environments.

Comprehensive wiki page tutorials

To help you get started quickly, detailed wiki page tutorials are available for this shield. These resources guide you through the setup and programming processes to ensure project success.