1 Reply Latest reply on May 23, 2019 1:10 AM by BragadeeshV_41

    Way to make break off small board 3.3V for USB to i2c communication

    mool_4260446

      Hello,

       

      I just ordered a Psoc4 049-42xx board and I want to make a USB to i2c connection without having to do any programming. I only want to use the part of the board that has the USB connection. What hardware modifications can I do to the board to get 3.3V out of VDD instead of the 5V? It looks like it doesn't have a voltage regulator. Can it be as easy as inserting some resistors?