ADS1256 Expansion Board AD-DA for Raspberry

Overview

There's no AD/DA function on the Raspberry Pi GPIO interface, this may trouble you in the Pi development. However, it won't be a problem anymore.                                                                                                                                                 The High-Precision AD/DA Board allows you to add high-precision AD/DA functions to the Raspberry Pi.

Supported Pi

•  Raspberry Pi 1 Model A+

•  Raspberry Pi 1 Model B+

•  Raspberry Pi 2 Model B

•  Raspberry Pi 3 Model B

Features

•  Onboard ADS1256, 8ch 24bit high-precision ADC (4ch differential input), 30ksps sampling rate

•  Onboard DAC8532, 2ch 16bit high-precision DAC

•  Onboard input interface via pinheaders, for connecting analog signal

◦  The pinout is compatible with Waveshare sensor interface standard, easy to connect various analog sensor modules

•  Onboard input/output interface via screw terminals, for connecting analog/digital signal

•  Features AD/DA detect circuit, easy for signal demonstration