Anyone have any example code using the i2c interface on the pi I can look at? I'm playing around with several of these, and am not getting the results I expect (data getting out, but the hats aren't behaving like they're getting the same bits I think I'm sending).
More generally, anyone got any of these hats going? I'm starting off with the Sense Hat, since it exposes everything on it via the i2c.
