SparkFun Beefy 3 - FTDI Basic Breakout

Browse SparkFun Originals

Affiliate disclosure: Everything About Robotics may earn a commission from qualifying purchases through these links. SparkFun handles checkout, fulfillment and returns. Read our affiliate disclosure.

SparkFun Beefy 3 - FTDI Basic Breakout — manufacturer product photograph
Photographs: SparkFun Electronics. Used with supplier image permission. Included parts depend on the exact selected product or kit.

Choose a view to inspect it, or open the original photograph. Manufacturer source resolution limits zoom detail.

Use the Beefy 3 as a 3.3V USB-to-serial interface built around FT231X. Verify its power output and logic levels against the target circuit.

Before you buy

Verify the exact configuration, electrical requirements and included parts in SparkFun documentation before ordering.

SparkFun SKU: DEV-13746 · Category: Special Categories

Check SparkFun for current price, stock, shipping and the exact included components.

Buy at SparkFun

Official product specifications and documentation

EAR summary based on supplier documentation; this is not a hands-on review. Product identity and SparkFun Originals listing membership checked October 26, 2026. Affiliate eligibility remains subject to SparkFun's program terms.