NXP/FreeScale KLxx
NXP/FreeScale KL25Z
There are two board ports for the KL25Z parts:
Freedom KL25Z. This is a port of NuttX to the Freedom KL25Z board that features the MKL25Z128 Cortex-M0+ MCU, 128KB of FLASH and 16KB of SRAM. See the Freescale website for further information about this board.
PJRC Teensy-LC. This is a port of NuttX to the PJRC Teensy-LC board that features the MKL25Z64 Cortex-M0+ MCU, 64KB of FLASH and 8KB of SRAM. The Teensy LC is a DIP style breakout board for the MKL25Z64 and comes with a USB based bootloader. See the Freescale website for further information about this board.
NXP/FreeScale KL26Z
This is a port of NuttX to the Freedom KL25Z board that features the MK26Z128VLH4 Cortex-M0+ MCU, 128KB of FLASH and 16KB of SRAM. See the Freescale website for further information about this board.