Hi! 
Sorry for digging this up!
I am trying to get the MLX90614 from Infrared Thermometer - MLX90614 - SEN-09570 - SparkFun Electronics to work with the RedBoard Artemis, so far with no luck. I am using the core v1 (i.e. no embed stuff).
Has anybody been able to make this work? If so, do you have an example?
I am not sure why this is not working - tried all kinds of possible clock values, wirings, pullups, etc. I found some mention of “repeated start” at Redboard Artemis ATP , can this also play a role?