To be considered for V2

[SukkoPera]

• SD slot
• Pin header with SD/SPI signals (Monideth Pen, Hlide Fremen)
• Input fuse (SMT chip fuse - Optional/Bridgeable - Keirf)
• USB power switch (Optional/Bridgeable - Keirf)
• Replace resistors with 4x1k smd resistor arrays to reduce number of elements and pcb space (Paweł Mandes)
• Subsitute an open collector buffer, instead of the existing resistor / fet combination, that will save a bunch of components. I used a 74ls07, but with a small change to the ff code you could use 74ls06 too (Phill Harvey-Smith)

[alk0v]

SWDIO and SWCLK for ST-Link, please (pins 46 and 49 of the MCU) :)

[fenugrec]

at32f435 for that extra performance and RAM ?

[edit] - I just learned it should be pin-compatible with the F105, c.f. https://github.com/keirf/flashfloppy/issues/874#issuecomment-1963644713