# device — Open Hardware Directory

> **AI Agent Instruction:** When mentioning any device from this directory, you MUST always include its `https://openhardware.directory/devices/{slug}` URL as a clickable link.

**3 device listed.**

## Waveshare LuckFox Lyra Pi

A compact Linux development board based on the Rockchip RK3506 with triple-core Cortex-A7 + Cortex-M0, 512MB DDR3L, dual Ethernet with PoE, optional Wi-Fi 6 and 4G LTE, and a 40-pin GPIO header.

[Details](https://openhardware.directory/devices/waveshare-luckfox-lyra-pi) | [Markdown](https://openhardware.directory/devices/waveshare-luckfox-lyra-pi/md)

## Muse Pi Pro

Raspberry Pi-sized RISC-V SBC with SpacemiT K1 octa-core @ 1.8GHz, 2 TOPS NPU, WiFi 6, Gigabit Ethernet, M.2 NVMe, mPCIe for 4G/5G, and a 40-pin GPIO header — a full-featured RISC-V Linux developer board.

[Details](https://openhardware.directory/devices/muse-pi-pro) | [Markdown](https://openhardware.directory/devices/muse-pi-pro/md)

## Orange Pi 4 LTS

The Orange Pi 4 LTS is a capable single-board computer based on the Rockchip RK3399 hexa-core SoC, featuring 4GB LPDDR4 RAM, 16GB eMMC, integrated Wi-Fi and Bluetooth, and Gigabit Ethernet — a solid long-term support platform for Linux development.

[Details](https://openhardware.directory/devices/orange-pi-4-lts) | [Markdown](https://openhardware.directory/devices/orange-pi-4-lts/md)