Hardware Ecosystem

Supported Target Boards

Switch platforms with a single click. Ondakit adapts your hardware control bindings and audio channel configurations automatically.

Bare Board

Daisy Seed

The core compute module from Electrosmith featuring an ARM Cortex-M7 processor @ 480 MHz, 64 MB SDRAM, and 24-bit 96 kHz stereo audio codec.

Next Gen

The through-hole-friendly revision of the Seed module. 100% software-compatible with standard Seed code while exposing extra GPIO channels.

Tactile Synth

A tactile synthesizer interface carrier designed by Synthux Academy. Integrates a Daisy Seed inside an expressive performance surface.

Controls: 6 knobs, 2 linear faders, 12 capacitive touch pads, 2 three-position switches
Driver: Pre-integrated `synthux::Touch` library — knobs, pads and switches ready to wire
Best For: Expressive touch instruments and instant hands-on sound design

Desktop Box

A compact desktop evaluation board featuring built-in controls and dual RGB status lights.

Controls: 2 potentiometers, 2 push buttons, 1 rotary encoder + click, 2 RGB LEDs, 3.5mm MIDI in
Best For: Desktop FX boxes, compact synths, and quick testing

Eurorack Init

An open-source Eurorack evaluation module built around the Patch Submodule.

Eurorack CV/Gate: Native 0-5V CV output and Gate outputs
Controls: 4 CV knobs/jacks, 2 Gate ins, 2 Gate outs, button, toggle, user LED, SD card
Best For: Eurorack modular synth builders

Catalog

Add individual components to bare board designs.

ANALOG

Continuous analog reads with custom Min/Max scaling and response curves.

DIGITAL

Debounced digital GPIO input with sustained gate signals.

TOGGLE

Dual-GPIO mechanical toggle supporting Up, Center, and Down position states.

ENCODER

Infinite rotational tracking with integrated push-button click pin.

OUTPUT

Single-color digital ON/OFF or analog PWM brightness fading.

I2C

SSD1306 and SH1106 display support with TCA9548A multiplexer fanout.