HardLabs

CTRL

JustAGlitchFL·CTRL·CTRL (Left)/CTRL/CTRL.kicad_pcb

CTRL PCB layout, top view — open source RP2040/RP2350 board by JustAGlitchFL

About the CTRL PCB

CTRL is an open source RP2040/RP2350 PCB design by JustAGlitchFL, published on GitHub. It is a 4-layer board measuring 196.5 × 151.5 mm, with 119 components from 11 distinct parts.

Its main chip is the RaspberryPi_Pico, from the RP2040/RP2350 family. Other key parts include the MCP3008. By type, the board carries 74 diodes, 36 switches, 5 capacitors, 1 IC, 1 module and 1 connector.

It belongs with the keyboards designs in this gallery.

From the project

A split semi-compact keyboard with extra features

Main components on the CTRL

MCP3008RaspberryPi_Pico

CTRL bill of materials (BOM)

119 components, 11 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
MCP3008
U1
1
RaspberryPi_Pico
A1
1
USB_C_RECEPTACLE_USB2.0_14P
USB_C_Receptacle_USB2.0_14P
J1
1
RKJXT1F42001
S1
1
RKJXV122400R
S2
33
SW_Push
SW1, SW2, SW3, SW4, SW5, SW6, SW7, SW8 +25
1
SPACE
SW34
1
RS45111A900F
VR1
40
D
D1, D2, D3, D4, D5, D6, D7, D8 +32
34
SK6812MINI
D42, D43, D44, D45, D46, D47, D48, D49 +26
5
C
C35, C36, C37, C38, C39

CTRL design files

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

CTRL: common questions

What microcontroller does the CTRL use?

The CTRL is built around the RaspberryPi_Pico, from the RP2040/RP2350 family.

How big is the CTRL PCB?

The CTRL measures 196.5 × 151.5 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the CTRL?

119 components, from 11 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 CTRL design files?

From the JustAGlitchFL/CTRL 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 CTRL design in my own project?

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

Can I test firmware for the CTRL 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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