evolowakeupspy
High-Precision AD/DA board: https://www.waveshare.com/wiki/High-Precision_AD/DA_Board
ADS1256 Datasheet: http://www.ti.com/lit/ds/sbas288j/sbas288j.pdf
DAC8552 Datasheet: http://www.ti.com/lit/ds/symlink/dac8552.pdf
High-Precision AD/DA board: https://www.waveshare.com/wiki/High-Precision_AD/DA_Board
ADS1256 Datasheet: http://www.ti.com/lit/ds/sbas288j/sbas288j.pdf
DAC8552 Datasheet: http://www.ti.com/lit/ds/symlink/dac8552.pdf