After purchase, reply to your order confirmation email to request a free FRDM-MCXE31B, FRDM-MCXN236, FRDM-MCXA153, or FRDM-MCXA156 coupon to evaluate MCX microcontrollers. The FRDM-KE16Z FRDM Board is designed to work in standalone mode or as the main board of FRDM-TOUCH, FRDM-MC-LVBLDC, and Arduino® boards. This FRDM board is compatible with DC 5v and 3.3v power supply and features a KE16Z, a device extends the Kinetis E family with smaller memory footprint options for broad scalability. The onboard interfaces include an RGB LED, a 6-axis digital sensor, a 3-axis digital angular rate gyroscope, an ambient temperature sensor, and CAN control interface and capacitive touchpad.