5 Replies Latest reply on Dec 21, 2015 2:46 PM by CMata_Intel

    Relationship of Mini Breakout to SCL/SDA


      I am looking to hook up a motor controller (MD22) to the Edison mini breakout using i2c. I have already setup & tested a logic shifter for the signal, etc. I am stuck on how to decide which i2c pins would be used for he SDA input and the SCL input. From the i2c spec the SCL is the clock, and the SDA is 1bit. How do I choose the correct pins? I will be using C & mraa so that will likely be my next question...