1 Exhibit 23.1 Consent of Independent Auditors We consent to the incorporation by reference in the Registration Statements of Cree, Inc. on Forms S-8 (No. 333-48830, No. 333-43490, No. 333-92479, No. 333-92477 and No. 33-98958) and Form S-3 (No. 33-98728) of our report dated July 18, 2001, with respect to the consolidated financial statements of Cree, Inc. and subsidiaries included in the Annual Report (Form 10-K) for the year ended June 24, 2001. /s/ Ernst & Young LLP Raleigh, North Carolina August 24, 2001