/challenges-projects/design-challenges/ultimate-roadtest/b/blog/posts/the-bread-butter-05May 14th : Yar! Time to try and communicate with this ADS1131REF board so I can integrate it into my little group. I was looking forward to this because I could finally give my new bus pirate a go. The designers kindly left some test points avai...en-USTelligent Community 12