LuckFox Lyra
Compact Linux SBC based on Rockchip RK3506G2 with triple-core ARM Cortex-A7 @ 1.2GHz + Cortex-M0 MCU, 128MB DDR3L, MIPI DSI display output (up to 1280x800), 24 Rockchip Matrix IO pins, and built-in audio/video codec.
$7.99
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Specifications
Components
Triple-core ARM Cortex-A7 @ 1.2GHz + Cortex-M0 MCU with built-in audio/video codec
Bus Interfaces
LuckFox Lyra
The LuckFox Lyra is a compact Linux development board built around the Rockchip RK3506G2 SoC, featuring a triple-core ARM Cortex-A7 processor at 1.2GHz alongside an ARM Cortex-M0 MCU co-processor. It is designed for display-centric and audio applications, with a MIPI DSI 2-lane interface supporting Raspberry Pi-compatible DSI screens up to 1280x800 @ 60fps.
Key Features
- Triple-core SoC: RK3506G2 with 3x ARM Cortex-A7 @ 1.2GHz + Cortex-M0 MCU
- Display: MIPI DSI 2-lane interface (1.5Gbps/lane, up to 1280x800 @ 60Hz)
- Rockchip Matrix IO: 24 pins supporting 98 multiplexed functions (PWM, UART, I2C, SPI, CAN)
- Audio/Video: Built-in audio and video codec with multiple I/O options
- USB: 2x USB OTG 2.0
- Reserved: RMII interface for 10/100M Ethernet expansion
Variants
| Variant | Storage | Price |
|---|---|---|
| Lyra | TF card slot only | $7.99 |
| Lyra B | 256MB SPI NAND Flash (W25N02KV) | $12.99 |
Software Support
Runs Buildroot Linux with full SDK support. The Rockchip Matrix IO design allows flexible pin assignment for diverse peripheral configurations. Compatible with Raspberry Pi DSI displays.
Use Cases
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