Standard Raspberry Pi 40PIN GPIO extension header, Supports Raspberry Pi A+/B+/2B/3B/3B+/4B and later versions, Jetson Nano
Onboard ADS1256, 8ch 24bit high-precision ADC (4ch differential input), 30ksps sampling rate
Onboard DAC8552, 2ch 16bit high-precision DAC
Onboard input/output interface via screw terminals, for connecting analog/digital signal
Part Number: High-Precision AD/DA Board , Features AD/DA detect circuit, easy for signal demonstration