# LuckFox Lyra Zero W

> Compact Linux SBC based on Rockchip RK3506B with triple-core ARM Cortex-A7 @ 1.2GHz + Cortex-M0, 512MB DDR3L, 256MB NAND Flash, WiFi 6, Bluetooth 5.2, MIPI DSI display, 28 Matrix IO pins, and 40-pin RPi-compatible header.

## Quick Facts

- **Brand:** LuckFox
- **Board Type:** linux-sbc
- **Price:** ~$26.99
- **Product Readiness:** developer
- **CPU:** Rockchip RK3506
- **CPU Architecture:** ARM Cortex-A7 + Cortex-M0
- **CPU Cores:** 3+1
- **RAM:** 512MB DDR3L
- **Flash:** 256MB SPI NAND
- **USB:** USB-C 2.0
- **Power:** 5V
- **Operating Voltage:** 3.3V
- **Weight:** 20g
- **Antenna:** built-in PCB antenna / IPEX
- **SD Card:** microSD

## Connectivity

- **Wifi:** 2.4GHz WiFi 6
- **Bluetooth:** BLE 5.2

## Open Source

- **Firmware:** Yes
- **Schematics:** Yes
- **PCB Layout:** No

## Compatible Firmware

buildroot

## Use Cases

- hmi-panel
- embedded-linux

## Components

- **RK3506** (soc): Triple-core ARM Cortex-A7 @ 1.2GHz + Cortex-M0 MCU with built-in audio/video codec — [Datasheet](https://openhardware.directory/r?to=https%3A%2F%2Fwww.rock-chips.com%2Fuploads%2Fpdf%2F2024.8.9%2FRockchip%2520RK3506%2520Datasheet%2520V1.0-20240729.pdf&ref=openhardware.directory&product=luckfox-lyra-zero-w&source=md-export)
- **W25N02KV** (flash): 256MB SLC NAND Flash for boot image and rootfs storage — [Datasheet](https://openhardware.directory/r?to=https%3A%2F%2Fwww.winbond.com%2Fhq%2Fproduct%2Fcode-storage-flash-memory%2Fserial-nand-flash%2F%3F__locale%3Den%26partNo%3DW25N02KV&ref=openhardware.directory&product=luckfox-lyra-zero-w&source=md-export)

## Protocols

- **UART**
- **SPI**
- **I2C**
- **PWM**
- **CAN**
- **ADC**
- **MIPI DSI**
- **USB 2.0**

## Accessories

- mipi-dsi-display

## Available Software

- **[LuckFox Lyra SDK](https://openhardware.directory/r?to=https%3A%2F%2Fgithub.com%2FLuckfoxTECH%2Fluckfox-pico&ref=openhardware.directory&product=luckfox-lyra-zero-w&source=md-export)**: Official Buildroot SDK for LuckFox boards

## Description

# LuckFox Lyra Zero W

The LuckFox Lyra Zero W combines wireless connectivity with a display-centric design. Based on the Rockchip RK3506B with triple-core ARM Cortex-A7 @ 1.2GHz + Cortex-M0 MCU, it features WiFi 6, Bluetooth 5.2, 512MB DDR3L, 256MB SPI NAND Flash, MIPI DSI display output, and a 40-pin Raspberry Pi HAT-compatible header with 28 Rockchip Matrix IO pins.

## Key Features

- **RK3506B SoC**: 3x ARM Cortex-A7 @ 1.2GHz + Cortex-M0 MCU
- **Wireless**: WiFi 6 (2.4GHz 802.11ax) + Bluetooth 5.2/BLE with switchable internal/external antenna
- **Memory**: 512MB DDR3L + 256MB SPI NAND Flash (W25N02KV)
- **Display**: MIPI DSI 2-lane (up to 1280x1280 @ 60Hz), RPi DSI-compatible
- **USB**: 1x USB-C OTG 2.0 + 2x USB HOST 2.0 via HUB
- **GPIO**: 28 Rockchip Matrix IO pins (98 multiplexed functions: PWM, UART, I2C, SPI, CAN, ADC)
- **40-pin header**: Partial Raspberry Pi HAT compatibility
- **Storage**: TF card slot for additional storage
- **Audio**: Multiple audio input/output options via built-in codec
- **Weight**: 20g

## Software Support

Runs Buildroot Linux with full SDK support. The SoC supports both SMP (Symmetric Multi-Processing) and AMP (Asymmetric Multi-Processing) configurations, allowing the Cortex-M0 to run RTOS independently while the Cortex-A7 cores run Linux.

## Where to Buy

- [Waveshare](https://openhardware.directory/r?to=https%3A%2F%2Fwww.waveshare.com%2Fproduct%2Fluckfox%2Fboards-modules%2Fluckfox-lyra-zero-w.htm&ref=openhardware.directory&product=luckfox-lyra-zero-w&source=md-export) — $26.99

## Resources

- [product](https://openhardware.directory/r?to=https%3A%2F%2Fwww.waveshare.com%2Fproduct%2Fluckfox%2Fboards-modules%2Fluckfox-lyra-zero-w.htm&ref=openhardware.directory&product=luckfox-lyra-zero-w&source=md-export)
- [github](https://openhardware.directory/r?to=https%3A%2F%2Fgithub.com%2FLuckfoxTECH%2Fluckfox-pico&ref=openhardware.directory&product=luckfox-lyra-zero-w&source=md-export)
- [wiki](https://openhardware.directory/r?to=https%3A%2F%2Fwiki.luckfox.com%2FLuckfox-Lyra-Zero-W&ref=openhardware.directory&product=luckfox-lyra-zero-w&source=md-export)

## Tags

`linux`, `sbc`, `rockchip`, `rk3506`, `arm`, `cortex-a7`, `cortex-m0`, `wifi6`, `bluetooth`, `mipi-dsi`, `raspberry-pi-hat`, `nand-flash`, `audio-codec`, `multi-core`

## Images

![LuckFox Lyra Zero W](https://nbg1.your-objectstorage.com/openhardware-directory/entities/luckfox-lyra-zero-w/e91fb4cd36a6.jpg)
![LuckFox Lyra Zero W](https://nbg1.your-objectstorage.com/openhardware-directory/entities/luckfox-lyra-zero-w/5521562a4087.jpg)

---
[View full device page](https://openhardware.directory/devices/luckfox-lyra-zero-w)