HardLabs

MIDI-Controller

adirock09·MIDI-Controller·Midi Keyboard/PCB/Midi Controller.kicad_pcb

MIDI-Controller PCB layout, top view — open source RP2040/RP2350 board by adirock09

About the MIDI-Controller PCB

MIDI-Controller is an open source RP2040/RP2350 PCB design by adirock09, published on GitHub. It is a 2-layer board measuring 193 × 154.7 mm, with 84 components from 4 distinct parts.

Its main chip is the RaspberryPi_Pico, from the RP2040/RP2350 family. By type, the board carries 40 switches, 40 diodes and 1 module.

It belongs with the audio designs in this gallery.

MIDI-Controller, from the project README
From the project README

Main components on the MIDI-Controller

RaspberryPi_Pico

MIDI-Controller bill of materials (BOM)

84 components, 4 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
RaspberryPi_Pico
A1
3
R_Potentiometer
RV1, RV2, RV3
40
SW_Push
SW4, SW5, SW6, SW7, SW7B1, SW8, SW8B1, SW9 +32
40
1N4148
D1, D2, D3, D4, D5, D6, D7, D7B1 +32

MIDI-Controller design files

The KiCad project lives in the adirock09/MIDI-Controller repository on GitHub; these links point at the commit this page was built from.

MIDI-Controller: common questions

What microcontroller does the MIDI-Controller use?

The MIDI-Controller is built around the RaspberryPi_Pico, from the RP2040/RP2350 family.

How big is the MIDI-Controller PCB?

The MIDI-Controller measures 193 × 154.7 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the MIDI-Controller?

84 components, from 4 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 MIDI-Controller design files?

From the adirock09/MIDI-Controller 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 MIDI-Controller design in my own project?

The repository has no license, so all rights stay with adirock09. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the MIDI-Controller 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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