Freedom Board Enclosures Bud Freedom Board Enclosures are designed for Freescale Freedom Development Platform Models FRDM-KL25Z or FRDM-KL05Z. The 4-piece enclosure kit includes top, bottom, and front and rear panels. The front panel on FBB-3665 allows connection to KL25Z USB, Open SDA USB, and reset button. The front panel on FBB-3675 allows KL05Z USB connection and reset button. A side slot accommodates flat cables from both IO header banks. The PCB can be easily accessed via the top cover without removing the cables. Round knockout plugs accommodate optional miniature cable glands ().