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Phazerville Suite

Firmware for Ornament & Crime (o_C, uO_C, ORN8) (Ornament & Crime (open hardware))

Active Hemisphere-descended o_C firmware with dual-applet framework, MIDI map, Calibr8or and Scenery apps, and Teensy 4.x audio applets. Supports Teensy 3.2, 4.0 and 4.1, uO_C and ORN8.

by Nicholas Michalek (djphazer)

ActiveSource: openMIT
Ornament and Crime Teensy 4.1 with Phazerville. What's New and Improved? · SynthDad · via youtube.com · linked from github.com
Distribution
Prebuilt image you flash yourself
Requires stock
Teensy 3.2 (v1.x), Teensy 4.0 or 4.1 (v2.x)
License notes
README: MIT except where file headers say otherwise, with some GPLv3 bits included, so the whole is also subject to GPL compliance (see ornament-and-cri.me/licensing).
Source
github.com https://github.com/djphazer/O_C-Phazerville
Homepage
firmware.phazerville.com https://firmware.phazerville.com/

Description

Starts from Benisphere and gathers applets from other developers; the stock o_C apps are included but do not all fit in one image, so releases ship pre-built selections. The Teensy 4.1 / ORN8 builds add audio DSP applets and USB MIDI plus audio on the device port (variant A), a WavRec build (B) and an MTP disk build with legacy apps (X). Teensy 3.2 builds can be requested as custom builds. Commercial variants listed as supported include After Later Audio Ornate Criminal, Plum Audio OCP X (v1.x only), CalSynth XLOC2 and RÖMHOLD T4.1. v2.x is the main line; the original phazerville branch was backported as v1.14 for Teensy 3.2 only.

Install notes

Download a release hex from GitHub and follow the Installation page on firmware.phazerville.com. Updating from older versions can reset saved settings; calibration is unaffected.

Version history

Phazerville Suite version history
VersionDateNotes
v1.14 (T32 only)2026-08-30Backport of v2.0.1 features for original Teensy 3.2 hardware.
v2.0.12026-07-11Stability fixes; dynamic objects allocated in RAM2 with PSRAM overflow.
v2.02026-06-12

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