Gotek fdd replacement

Overview

Compatible with old 3.5" FDD 1.44. USB Flash is used to store disk images. I was order fully assembled, ready to use device in plastic body at the Ali marketplace.

Board version SFRKC30.AT2, use AT32F415 as primary chip.

STM version, self build

Later at 2023-11-20, I was order clean PCB of Gotek V2 with STM32 primary chip. Details and sources available at github. Now still not assembled. BOM list available from my site.

dip switches SW2 (positioning for Atari)

DC1 OFF

DC2 ON

J5 OFF

JC OFF

JB ON (turn on mecatical noises)

S0 ON

S1 OFF

Photos