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Greaseweazle F1 Gotek Rev 2

solarmon·Greaseweazle·Greaseweazle F1 Gotek Rev 2/Greaseweazle F1 Gotek Rev 2.kicad_pcb

Greaseweazle F1 Gotek Rev 2 PCB layout, top view — open source AVR/Arduino board by solarmon

About the Greaseweazle F1 Gotek Rev 2 PCB

Greaseweazle F1 Gotek Rev 2 is an open source AVR/Arduino PCB design by solarmon, published on GitHub. It is a 2-layer board measuring 111.6 × 94.4 mm, with 34 components from 21 distinct parts.

Its main chip is the Arduino_Nano_v3.x, from the AVR/Arduino family. Other key parts include the Blue Pill and AP2112K-3.3. By type, the board carries 12 resistors, 8 connectors, 4 jumpers, 4 diodes, 2 ICs and 2 capacitors.

It belongs with the displays & leds designs in this gallery.

From the project

Greaseweazle Projects

Various PCB projects based on keirf's Greaseweazle project for reading and writing floppy disks:

Special thanks to Stefano Cappelli of https://www.picoelements.com/ for making the time and effort to beta testing these boards.

These are the features of the GW F1 Plus boards.

Standard Features: | | F1 Plus Mini Rev 1.1 | F1 Plus Rev 1.1 | F1 Plus Gotek Rev 1.1 | F1 Plus 3.5" Rev 1.1 | |---|---|---|---|---| |Jumperless Update|Yes|Yes|Yes|Yes| |Multiple Drives|Yes|Yes|Yes|Yes| |Write-Protect Jumper| - |Yes|Yes|Yes| |Buffered Outputs| - |Yes|Yes|Yes| |High-Speed USB| - | - | - | - | |12v Power|…

Greaseweazle F1 Gotek Rev 2, from the project README
From the project README

Main components on the Greaseweazle F1 Gotek Rev 2

Blue PillAP2112K-3.3Arduino_Nano_v3.x

Greaseweazle F1 Gotek Rev 2 bill of materials (BOM)

34 components, 21 distinct parts.

QtyPartRefs
1
Blue Pill
U1
1
AP2112K-3.3
U2
1
Arduino_Nano_v3.x
A1
1
Floppy Data
CN1
1
SWD
J1
2
PinHeader_1x04_P2.54mm_Vertical
J2, J3
1
USB B
J4
1
Boot Header
J5
1
LEDC68
J6
1
12V Power
P1
1
+3.3V Jumper
JP1
1
OLED Resolution
JP2
1
OLED Driver
JP3
1
SPARE
JP4
1
Reset
SW1
1
+3V3 LED
D1
1
ACT LED
D2
2
+5V LED
D3, D4
2
1u
C1, C2
11
R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal
R1, R2, R3, R4, R5, R6, R7, R8 +3
Show 1 more
QtyPartRefs
1
1K
RN1

Greaseweazle F1 Gotek Rev 2 design files

The KiCad project lives in the solarmon/Greaseweazle repository on GitHub; these links point at the commit this page was built from.

Greaseweazle F1 Gotek Rev 2: common questions

What microcontroller does the Greaseweazle F1 Gotek Rev 2 use?

The Greaseweazle F1 Gotek Rev 2 is built around the Arduino_Nano_v3.x, from the AVR/Arduino family.

How big is the Greaseweazle F1 Gotek Rev 2 PCB?

The Greaseweazle F1 Gotek Rev 2 measures 111.6 × 94.4 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Greaseweazle F1 Gotek Rev 2?

34 components, from 21 distinct parts. The full bill of materials is listed on this page.

Where can I download the Greaseweazle F1 Gotek Rev 2 design files?

From the solarmon/Greaseweazle repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the Greaseweazle F1 Gotek Rev 2 design in my own project?

The repository has no license, so all rights stay with solarmon. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the Greaseweazle F1 Gotek Rev 2 without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug AVR/Arduino firmware against it before you order a PCB.

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