Comparing 5 different ADS1256 boards and discussing some issues

In this video, I try to respond to some of the viewers' questions. There was some confusion regarding the connections that needed some clarifications. It seems that most of the people over-complicates this circuit (or just lazy to read for a few hours), however, it really needs just 5 fundamental pins: 4 for the SPI connections and 1 for the DRDY pin. Hopefully this video will clarify the confusions.