1 Reply
      Latest reply on Feb 16, 2020 8:38 AM by eskimo
      SethKaz Level 1 Level 1 (0 points)

        I'm planning on making a jig to hold and charge an iPad.  Specifically, it will hold it in the landscape orientation, and charge it via the smart connector. 


        Where can I find the electrical specification for the smart connector?


        The specific questions I'm trying to answer are:


        What voltage(s) and current(s) do I need to provide?  (Secondarily, does it negotiate for higher currents like the USB standard?)


        What is the communication interface?  As it's only 3 pins total, I'm thinking it's either a bidirectional communication via 1 pin, or it's modulated somehow to reuse pins. 


        What is the required magnetic setup (polarities, strengths) to align the iPad to the Smart Connector?