Beetlecrab Audio Tempera
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Current Firmware
2.3
Download the firmware file for Tempera from the official support page. Copy it to a USB stick or microSD card, insert it into Tempera, and follow the on-screen prompt to upgrade directly from the device.
Just for reference. For complete and up-to-date instructions, always refer to the manufacturer's official firmware page.
Firmware pageopens in a new tab — beetlecrab.audioFirmware History
Changelogs summarised from the manufacturer's release notes.
2.3
2026-06-23
Version 2.3 (June 2026)
Cross-modulation: Speed, size, and phase of any modulator are now routable as modulation targets.
Audio envelope follower modulator: Internal or external audio can be turned into a modulation source, converting dynamics into control signals.
Snappy AD/AR modulators: AD and AR modulators now match the speed of the main ADSR envelope for sharp and precise movement.
Grain skip probability: A probability setting determines how often grains are randomly omitted. This introduces sparse, stuttering textures with controllable density.
Built-in SD card and USB flash drive formatter: SD cards and USB flash drives can be formatted directly on the device.
Per-emitter grain pitch: Grain detune for adjustment or as a modulation target.
Cell marker nudging: Live recordings don't always land neatly on the grid. Cell markers can be nudged for precise alignment with transients or natural phrasing.
Grain sparkles animation: The waveform display now marks each grain emission, making it easy to read density and position at a glance.
Increased number of link slots: Up to 16 parameters can be linked, creating a larger custom quick-access menu.
Quad-macro control: A single macro knob controls four parameters at once. Macro states can be stored and recalled for instant macro changes.
Waveform zoom fit: The selected waveform can be stretched across all four displays, magnifying transients and overall shape for a better glance.
Grain shape tilt: The grain amplitude envelope can be tilted, creating an asymmetric shape towards asymmetric articulations, between plucked to reversed-swell.
All reported bugs and crash sources fixed.
Release notesopens in a new tab — beetlecrab.audio
FAQ
What is the latest firmware for the Beetlecrab Audio Tempera?
The latest firmware for the Beetlecrab Audio Tempera is version 2.3, released on 2026-06-23. FW//RADAR checks the manufacturer's official sources for new releases.
Where can I download Beetlecrab Audio Tempera firmware?
Directly from Beetlecrab Audio's official firmware page — FW//RADAR links to the source and never hosts firmware files. Official firmware page →
Manufacturer page →opens in a new tab — beetlecrab.audio
Manual →opens in a new tab — docs.beetlecrab.audio
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