Pikocore
A DIY rp2040-based sampler mangler.
Details
The pikocore is a tiny, handheld, wonderfully hackable music device built for mangling samples on the fly. It holds minutes of gritty 8-bit audio and lets you twist, stretch, retrigger, and reshape sounds in real time using simple controls, tempo-synced effects, and a built-in sequencer. Powered by a single battery or USB-C, it’s designed to be portable, immediate, and fun—whether you’re jamming live, experimenting with custom firmware, or pushing lo-fi textures into unexpected territory.
Videos
1 videoSpecifications
- capable of holding 8 minutes of 8-bit 33 kHz monophonic samples.
- powered by a single alkaline AAA battery for up to 3 hours or by powered by USB-C.
- tempo-synced with a selectable BPM between 60 and 300, with samples mangled by beat-synced effects (stutter, retrig, gate, tunneling).
- loaded with real-time effects like a resonant filter, timestretching, volume, and wavefolding.
- sequenced with a 128-step sequencer with recording/playback.
- saved and loaded via EEPROM for instant patch recall.
- able to load custom firmware, new samples, all through USB-C.
- sync-compatible with Pocket Operators.
- open-source, wonderfully hackable.