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Full Keyboard

ethanJPope·Ethan-sFullKeyboard·Keyboard_PCB/Full Keyboard.kicad_pcb

Full Keyboard PCB layout, top view — open source STM32 board by ethanJPope
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About the Full Keyboard PCB

Full Keyboard is an open source STM32 PCB design by ethanJPope, published on GitHub. It is a 4-layer board measuring 436.1 × 131.2 mm, with 221 components from 33 distinct parts.

Its main chip is the STM32F072CBT6, from the STM32 family. Other key parts include the Keyswitch. By type, the board carries 105 diodes, 12 fuses, 10 capacitors, 3 connectors, 2 ICs and 2 modules.

It belongs with the keyboards designs in this gallery.

From the project

My keybaord is a 100% version with a hotswappable pcb with custom USB_C Daughter Board PCB.

Full Keyboard, from the project README
From the project README

Main components on the Full Keyboard

STM32F072CBT6Keyswitch

Full Keyboard bill of materials (BOM)

221 components, 33 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
STM32F072CBT6
U1
1
Keyswitch
U2
2
Keyswitch
A1, M1
1
Keyswitch
Q1
2
Keyswitch
X1, Y1
2
Keyswitch
J2, P1
1
CONN_01X04_PIN
Conn_01x04_Pin
J3
58
Keyswitch
"0"1, "1, "1"1, "2"1, "3"1, "4"1, "5"1, "6"1 +50
2
Keyswitch
Backspace1, Num0
1
Keyswitch
CapsLock1
2
Keyswitch
Enter1, Shift1
12
Keyswitch
F2, F3, F4, F5, F6, F7, F8, F9 +4
1
Keyswitch
H1
1
Keyswitch
K1
7
Keyswitch
LeftAlt1, LeftControl1, LeftWin1, Menu1, RightAlt1, RightControl1, RightWin1
2
Keyswitch
Num+1, NumEnter1
1
Keyswitch
RightShift1
1
Keyswitch
S1
1
SW_Push
SW1
1
Keyswitch
Space1
Show 13 more
QtyPartRefs
1
Keyswitch
T1
2
Keyswitch
Tab1, \1
104
Diode
D1, D2, D3, D4, D5, D6, D7, D8 +96
1
Keyswitch
D105
1
Keyswitch
L1
1
Keyswitch
C1
1
100NF
100nF
C7
4
CL05B104KB54PNC
100nF
C10, C11, C13, C16
2
CL05A475MP5NRNC
4.7uF
C12, C17
1
CL05B103KB5NNNC
10nF
C14
1
CL05A105KA5NQNC
1uF
C15
1
10K
10k
R1
1
Keyswitch
R4

Full Keyboard design files

The KiCad project lives in the ethanJPope/Ethan-sFullKeyboard repository on GitHub; these links point at the commit this page was built from.

Full Keyboard: common questions

What microcontroller does the Full Keyboard use?

The Full Keyboard is built around the STM32F072CBT6, from the STM32 family.

How big is the Full Keyboard PCB?

The Full Keyboard measures 436.1 × 131.2 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the Full Keyboard?

221 components, from 33 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the Full Keyboard design files?

From the ethanJPope/Ethan-sFullKeyboard repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the Full Keyboard design in my own project?

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

Can I test firmware for the Full Keyboard without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug STM32 firmware against it before you order a PCB.

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