The SparkFun FT231X Breakout Kit is a comprehensive package designed to facilitate FTDI with full UART hardware handshake functionality. The kit includes an FT231X Breakout board, whose pin-out is compatible with both official and cloned Arduino boards, making it suitable for general serial applications. The SparkFun FT231X Breakout Kit stands out due to its auto-reset feature facilitated by the DTR pin. When a new Sketch is downloaded, an Arduino target can auto-reset, eliminating the need to press the reset button manually. This feature is compatible with any Arduino board that has the reset pin connected to a 6-pin connector.A unique feature of this board is a jumper on the back that enables the user to configure the VCC output to either 3.3V or 5V. The board is shipped with a default setting of 5V, but users can modify this by cutting the default trace and adding a solder jumper for a 3.3V configuration. However, it's worth noting that the FT231X's maximum input is 3.3V, but it can operate at a minimum of 1.8V with external pull-ups and is also tolerant of 5V.The kit also includes a 0.8m reversible USB-A to Micro-B cable and a 40-pin strip of male break away headers. However, please note that soldering is required to attach the included headers to the breakout board.The Kit Includes: * SparkFun FT231X Breakout * Reversible USB-A to Reversible Micro-B Cable - 0.8m * Break Away Headers - Straight Documentation: * Schematic * Eagle Files * Datasheet (FT231XS-U) * FTDI Drivers * GitHub Hardware Repo https://elecena.pl/product/27746240/sparkfun-ft231x-breakout-kit 2025-01-23 https://elecena.pl/product/27746240/sparkfun-ft231x-breakout-kit 2025-09-27 https://elecena.pl/product/27746240/sparkfun-ft231x-breakout-kit 2025-10-11 https://elecena.pl/product/27746240/sparkfun-ft231x-breakout-kit 2025-10-18 https://elecena.pl/product/27746240/sparkfun-ft231x-breakout-kit 2025-10-21 https://elecena.pl/product/27746240/sparkfun-ft231x-breakout-kit 2025-11-02 https://elecena.pl/product/27746240/sparkfun-ft231x-breakout-kit 2025-11-07 https://elecena.pl/product/27746240/sparkfun-ft231x-breakout-kit 2025-11-09 https://elecena.pl/product/27746240/sparkfun-ft231x-breakout-kit 2025-12-02 https://elecena.pl/product/27746240/sparkfun-ft231x-breakout-kit 2025-12-05 https://elecena.pl/product/27746240/sparkfun-ft231x-breakout-kit 2025-12-07 https://elecena.pl/product/27746240/sparkfun-ft231x-breakout-kit 2025-12-13 https://elecena.pl/product/27746240/sparkfun-ft231x-breakout-kit 2025-12-21 https://elecena.pl/product/27746240/sparkfun-ft231x-breakout-kit 2026-01-12 https://elecena.pl/product/27746240/sparkfun-ft231x-breakout-kit 2026-01-14 https://elecena.pl/product/27746240/sparkfun-ft231x-breakout-kit 2026-01-17 https://elecena.pl/product/27746240/sparkfun-ft231x-breakout-kit 2026-01-22 https://elecena.pl/product/27746240/sparkfun-ft231x-breakout-kit 2026-01-25 https://elecena.pl/product/27746240/sparkfun-ft231x-breakout-kit 2026-01-30 https://elecena.pl/product/27746240/sparkfun-ft231x-breakout-kit 2026-02-02 https://elecena.pl/product/27746240/sparkfun-ft231x-breakout-kit 2026-02-07 https://elecena.pl/product/27746240/sparkfun-ft231x-breakout-kit 2026-02-13