High-Precision AD/DA Expansion Board for Raspberry Pi 4B/Raspberry Pi 3B+/Raspberry Pi3B/2B/Raspberry Pi Zero/Zero W/Zero WH/Raspberry Pi Zero 2W/ Zero 2WH/Jetson Nano, Onboard ADS1256/ DAC8552 Chip

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.
Features Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards, Jetson Nano Onboard ADS1256, 8ch 24bit high-precision ADC (4ch differential input), 30ksps sampling rate. Onboard DAC8552, 2ch 16bit high-precision DAC. The pinout is compatible with Waveshare sensor interface standard, easy to connect various analog sensor modules. On-board terminal block encapsulates the input and output interface, which can be connected to analog signals and digital signals, which is convenient for use on various occasions. Features AD/DA detect circuit, easy for signal demonstration. Provides sample demo of Raspberry Pi and Jetson nano.
Online Tutorial/Online Document: n9.cl/8eni1
Package Content High-Precision AD/DA Board x 1 RPi screws pack (2pcs) x 1