MUSE Pi Pro SBC, Spacemit RISC-V 8-Core,2.0 TOPS NPU
Quick Learning Wiki for Spacemit K1 Muse Pi Pro
Product Overview
The MUSE Pi Pro is a compact single-board computer (SBC) based on the SpacemiT M1 RISC-V octa-core processor with 2.0 TOPS AI computing power. Measuring only 85mm x 56mm (credit card size, FEMTO-ITX form factor), it integrates processor, storage, universal interfaces, and expansion connectors on a single board. It supports UEFI boot, GRUB multi-OS boot, and runs multiple operating systems including Banbian Desktop, Ubuntu, OpenKylin, Deepin, and Fedora. The board features LPDDR4X memory (8GB/16GB), eMMC 5.1 storage (64GB/128GB), gigabit Ethernet, WiFi 6 + Bluetooth 5.2, four USB 3.0 ports, HDMI 1.4 and MIPI display interfaces, MIPI camera interfaces, and standard M.2 / miniPCIe expansion slots. It is designed for LLM applications, robotics, industrial automation, education, and IoT scenarios requiring low power and compact form factor. Fully open-source with board-level, mechanical, and software design materials provided.
Core Hardware
- Processor: SpacemiT M1, RISC-V octa-core, 2.0 TOPS AI computing power
- Memory: LPDDR4X, 2400MT/s, optional 8GB / 16GB
- Onboard Storage: eMMC 5.1, optional 64GB / 128GB
- Expansion Storage: M.2 M-Key connector for 2230 NVMe SSD, Micro SD card slot (UHS-II)
Network
- Ethernet: RJ45, 1000M / 100M auto-adaptive
- WiFi: Onboard WiFi 6, dual antenna
- Bluetooth: Bluetooth 5.2
- Wireless Expansion: M.2 / miniPCIe expansion supported
USB
- USB 3.0 Host: 4x USB 3.0 Type-A
- USB 2.0 Device: 1x USB 2.0 Type-C
Video Output
- HDMI: HDMI 1.4 Type-A, up to 1080P @ 60Hz
- MIPI DSI: 1x 2-lane MIPI DSI FPC 15-pin, up to 1080P @ 60Hz
Video Input (MIPI CSI)
- MIPI CSI 4-lane: 1x 4-lane MIPI CSI FPC 22-pin
- MIPI CSI 2-lane: 1x 2-lane MIPI CSI FPC 15-pin
Audio
- Audio Interface: 3.5mm audio headset jack (mic + speaker)
IO Expansion
- M.2 M-Key: Standard M.2 M-Key connector, supports 2230 length cards (SSD, PCIe-to-SATA, PCIe communication modules, etc.)
- miniPCIe: Standard miniPCIe connector, supports full-width PCIe cards (4G/5G modules, PCIe wireless, PCIe network modules, etc.)
- 40-Pin GPIO: Standard 40-pin GPIO header
Debug Interface
- UART Debug: UART serial TTL debug interface
- Side Buttons: 3 side buttons included
RTC & Clock
- RTC: Onboard RTC clock with battery support for G3 power state
Power
- Power Input: USB-PD protocol, supports 5V/3A, 9V/3A, and 12V/3A
Boot & OS
- Boot Mode: UEFI boot, GRUB multi-OS boot supported
- Supported OS: Banbian Desktop, Ubuntu, OpenKylin, Deepin, Fedora
Reliability & Certifications
- ESD Protection: Contact ±4kV, Air ±8kV
- EMC Certifications: CE, FCC
- Operating Temperature (Consumer): -20°C to 70°C
- Operating Temperature (Industrial): -40°C to 85°C (optional)
Physical Dimensions
- Form Factor: FEMTO-ITX, single-board computer
- Board Size: 85mm x 56mm (credit card size)
Cooling & Enclosure (Optional)
- Cooling: Optional passive heatsink or active fan
- Enclosure: Optional metal case or acrylic shell
- Display: Optional touchscreen or industrial terminal
Key Features
- Compact Design: 1.8-inch form factor, signal-card size SBC
- UEFI Boot: Selectable boot media and personalized configuration
- Domestic Innovation: Domestically developed RISC-V solution ensuring supply continuity
- GRUB Support: Multi-OS installation with user-selectable boot
- Fully Open Source: Board-level, mechanical, and software design materials provided
- Standard IO Expansion: miniPCIe and M.2 standard interfaces, compatible with mainstream industry components
- High Reliability: Structural stress protection, ESD protection, and EMC compliance
Application Scenarios
- Robotics: Multi-sensor fusion and real-time motion planning for autonomous navigation, precision operation, and complex environment interaction
- LLM Applications: Lightweight large model deployment at edge for low-latency, offline intelligent dialogue, content generation, and semantic understanding
- Industrial Automation: High-reliability control core for precision assembly, intelligent inspection, and predictive maintenance
- Smart Voice Hardware: High-performance audio processing for far-field pickup, noise reduction, and low-latency voice recognition