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How to access PTA2 and PTA3 pins for I2C communication on FRDM-KE02Z board?

Question asked by Matthew Stagg on May 14, 2015
Latest reply on May 17, 2015 by Kerry Zhou

The board uses PTA2 and PTA3 for I2C communications, but both of these pins are already used by the on-board accelerometer. PTB6 and PTB7 are the other options, but they are running an on-board clock. How can I use I2C communication on this board if all the allocated pins are already used by on-board components?


Please don't yell at me. I'm an intern.