The FRDM-KE04Z is an ultra-low-cost development platform for Kinetis® KE04 MCUs built on Arm® Cortex®-M0+ processor with 8 KB Flash. * Features include easy access to MCU I/O, battery-ready, a standards-based form factor with expansion board options and a built-in debug interface for flash programming and run-control * The FRDM-KE04Z is supported by a range of NXP and third-party development software