HardLabs

Person keyboard

jtljac·person-keyboard

Person keyboard PCB layout, top view — open source RP2040/RP2350 board by jtljac

About the Person keyboard PCB

Person keyboard is an open source RP2040/RP2350 PCB design by jtljac, published on GitHub. It is a 2-layer board measuring 446.9 × 141.7 mm, with 356 components from 130 distinct parts.

Its main chip is the RP2040, from the RP2040/RP2350 family. Other key parts include the W25Q128JVS, TLV76133DCY, 74AHCT1G125 and USBLC6-2SC6. By type, the board carries 108 switches, 107 diodes, 17 capacitors, 10 resistors, 5 ICs and 2 connectors.

It belongs with the keyboards designs in this gallery.

From the project

My personal Keyboard Design

Main components on the Person keyboard

RP2040W25Q128JVSTLV76133DCY74AHCT1G125USBLC6-2SC6

Person keyboard bill of materials (BOM)

356 components, 130 distinct parts.

QtyPartRefs
1
RP2040
U1
1
W25Q128JVS
U3
1
TLV76133DCY
U4
1
74AHCT1G125
U5
1
USBLC6-2SC6
U6
1
ABM8-272-T3
Y1
1
USB_C_Receptacle_USB2.0_16P
J1
1
i2c display
J2
1
500mA
F1
105
SK6812MINI
SK1, SK2, SK3, SK4, SK5, SK6, SK7, SK8 +97
1
esc
SW1
1
f1
SW2
1
f2
SW3
1
f3
SW4
1
f4
SW5
1
f5
SW6
1
f6
SW7
1
f7
SW8
1
f8
SW9
1
f9
SW10
Show 110 more
QtyPartRefs
1
f10
SW11
1
f11
SW12
1
f12
SW13
1
prtscr
SW14
1
scrlck
SW15
1
pause
SW16
2
tilde
SW17, SW71
1
1
SW18
1
2
SW19
1
3
SW20
1
4
SW21
1
5
SW22
1
6
SW23
1
7
SW24
1
8
SW25
1
9
SW26
1
0
SW27
1
minus
SW28
1
equals
SW29
1
backspace
SW30
1
insert
SW31
1
home
SW32
1
pgup
SW33
1
num lock
SW34
1
num slash
SW35
1
num mult
SW36
1
num minus
SW37
1
tab
SW38
1
q
SW39
1
w
SW40
1
e
SW41
1
r
SW42
1
t
SW43
1
y
SW44
1
u
SW45
1
i
SW46
1
o
SW47
1
p
SW48
1
L brac
SW49
1
R brac
SW50
1
enter
SW51
1
delete
SW52
1
end
SW53
1
pgdn
SW54
1
num 7
SW55
1
num 8
SW56
1
num 9
SW57
1
num add
SW58
1
capslock
SW59
1
a
SW60
1
s
SW61
1
d
SW62
1
f
SW63
1
g
SW64
1
h
SW65
1
j
SW66
1
k
SW67
1
l
SW68
1
sem colon
SW69
1
quote
SW70
1
num 4
SW72
1
num 5
SW73
1
num 6
SW74
1
L shift
SW75
1
backslash
SW76
1
z
SW77
1
x
SW78
1
c
SW79
1
v
SW80
1
b
SW81
1
n
SW82
1
m
SW83
1
comma
SW84
1
full stop
SW85
1
forward slash
SW86
1
R Shift
SW87
1
up
SW88
1
num 1
SW89
1
num 2
SW90
1
num 3
SW91
1
num enter
SW92
1
L ctrl
SW93
1
special
SW94
1
alt
SW95
1
space
SW96
1
Alt Gr
SW97
1
fn
SW98
1
Menu
SW99
1
R ctrl
SW100
1
Left
SW101
1
down
SW102
1
right
SW103
1
num zero
SW104
1
num full stop
SW105
2
SW_Push
SW106, SW107
1
RotaryEncoder_Switch
SW108
106
1N4148W
D1, D2, D3, D4, D5, D6, D7, D8 +98
1
1N5819
D106
1
1u
C1
1
2u2
C2
1
4.7n
C3
2
1u
C4, C5
10
100n
C6, C7, C8, C9, C10, C11, C12, C13 +2
2
15p
C15, C16
2
5k1
R1, R2
1
1k
R3
2
27.4
R4, R5
1
1M
R6
2
1k
R7, R8
2
4k8
R10, R11

Person keyboard design files

The KiCad project lives in the jtljac/person-keyboard repository on GitHub; these links point at the commit this page was built from.

Person keyboard: common questions

What microcontroller does the Person keyboard use?

The Person keyboard is built around the RP2040, from the RP2040/RP2350 family.

How big is the Person keyboard PCB?

The Person keyboard measures 446.9 × 141.7 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Person keyboard?

356 components, from 130 distinct parts. The full bill of materials is listed on this page.

Where can I download the Person keyboard design files?

From the jtljac/person-keyboard repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Person keyboard design in my own project?

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

Can I test firmware for the Person keyboard without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug RP2040/RP2350 firmware against it before you order a PCB.

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