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Greaseweazle F1 Gotek Rev 2B

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

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

About the Greaseweazle F1 Gotek Rev 2B PCB

Greaseweazle F1 Gotek Rev 2B is an open source AVR/Arduino PCB design by solarmon, published on GitHub. It is a 2-layer board measuring 114.1 × 94.4 mm, with 52 components from 39 distinct parts.

Its main chip is the Arduino_Nano_v3.x, from the AVR/Arduino family. Other key parts include the Blue Pill, AP2112K-3.3, USBLC6-2SC6 and SY8105. By type, the board carries 11 connectors, 11 resistors, 10 jumpers, 7 capacitors, 4 ICs and 4 diodes.

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 2B, from the project README
From the project README

Main components on the Greaseweazle F1 Gotek Rev 2B

Blue PillAP2112K-3.3USBLC6-2SC6SY8105Arduino_Nano_v3.x

Greaseweazle F1 Gotek Rev 2B bill of materials (BOM)

52 components, 39 distinct parts.

QtyPartRefs
1
Blue Pill
U1
1
AP2112K-3.3
U2
1
USBLC6-2SC6
U3
1
SY8105
U4
1
Arduino_Nano_v3.x
A1
1
AO3401A
Q1
1
Floppy Data
CN1
2
SWD
J1, J8
1
Floppy Power
J2
1
Programming Port
J3
1
USB B
J4
1
Boot Header
J5
1
Display Connector
J6
2
SD Module
J7, J9
1
12V Power
P1
1
+3.3V Jumper
JP1
1
OLED Resolution
JP2
1
OLED Driver
JP3
1
OLED Rotation
JP4
1
RESET HEADER
JP5
Show 19 more
QtyPartRefs
1
+5V Jumper
JP6
1
RPP Bypass
JP7
1
Fuse Bypass
JP8
1
Write Protect
JP9
1
Write Gate
JP10
1
1.5A
PF1
1
Reset
SW1
1
+3V3 LED
D1
1
ACT LED
D2
1
+5V LED
D3
1
+12V LED
D4
1
4u7
L1
2
1u
C1, C2
3
22u
C3, C6, C7
1
100n
C4
1
47p
C5
9
R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal
R1, R2, R3, R4, R7, R8, R9, R10 +1
1
200K
R5
1
27K
R6

Greaseweazle F1 Gotek Rev 2B 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 2B: common questions

What microcontroller does the Greaseweazle F1 Gotek Rev 2B use?

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

How big is the Greaseweazle F1 Gotek Rev 2B PCB?

The Greaseweazle F1 Gotek Rev 2B measures 114.1 × 94.4 mm, has 2 copper layers and is 1 mm thick.

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

52 components, from 39 distinct parts. The full bill of materials is listed on this page.

Where can I download the Greaseweazle F1 Gotek Rev 2B 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 2B 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 2B 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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