The Electro-Smith Seed3 is a high-performance embedded audio development platform designed for creating digital musical instruments, effects processors, and interactive audio hardware. Building on the success of the original Daisy Seed, it introduces significantly improved audio performance, expanded memory, and USB-C connectivity while maintaining pin-to-pin compatibility for seamless upgrades to existing designs.
Powered by a 480MHz ARM Cortex-M7 processor, the Seed3 provides the processing power required for sophisticated DSP applications, with support for 32-bit, 192kHz stereo audio and enough RAM to accommodate long audio buffers, complex effects, and advanced synthesis algorithms. Its breadboard-friendly form factor makes it ideal for rapid prototyping, while its compact design is equally suited to commercial hardware products.
Specifications
Processor: ARM Cortex-M7
Clock Speed: 480MHz
Audio Resolution: 32-bit Stereo
Maximum Sample Rate: 192kHz
RAM: 65MB
Flash Memory: 8MB
Maximum Audio Buffer: Up to 10 Minutes
GPIO: 31
ADC: 14 × 16-bit
DAC: 2 × 12-bit
USB: USB-C
Compatibility: Pin-to-Pin Compatible with Original Daisy Seed
