> **Source:** Core Electronics is an Australian maker-electronics retailer and manufacturer based in Newcastle, NSW, run by a team of makers and educators. We design and manufacture our own product lines (PiicoDev, CE originals) and are official retailers for iconic maker and industrial brands including Raspberry Pi, Arduino, Adafruit, SparkFun and DFRobot. Orders ship Australia-wide from our Newcastle warehouse. Prices are in AUD and include GST. Pricing, stock and dispatch on this page are generated from the store's live catalog. Full machine-readable index: https://core-electronics.com.au/llms.txt

# Luckfox Lyra Ultra RK3506B Linux Micro Development Board (Wireless, no POE, no LCD)

**Type:** Product page · **SKU:** WS-30484 · **Brand:** [Waveshare](https://core-electronics.com.au/brands/waveshare-in-australia)
**Page:** https://core-electronics.com.au/luckfox-lyra-ultra-linux-micro-development-board-wireless-no-poe-no-lcd.html ([markdown](https://core-electronics.com.au/luckfox-lyra-ultra-linux-micro-development-board-wireless-no-poe-no-lcd.html.md))

Luckfox Lyra Ultra RK3506B Linux Micro Development Board, Onboard 8GB eMMC, Integrates Triple-core ARM Cortex-A7 and ARM Cortex-M0 Processors...

## Pricing

- **Price:** $43.75 (inc GST) — $39.77 AUD, exc GST
- **Quantity discounts:** 10+ $38.18 (exc GST) · 25+ $36.99 (exc GST)

## Availability & dispatch

- Available with a lead time — expect dispatch between Aug 24 and Aug 31.

## How to buy

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## Description

Luckfox Lyra Ultra RK3506B Linux Micro Development Board, Onboard 8GB eMMC, Integrates Triple-core ARM Cortex-A7 and ARM Cortex-M0 Processors

### Specifications

 | **Model** | Luckfox Lyra Ultra | Luckfox Lyra Ultra W |
|---|---|---|
| **Processor** | Triple-core Arm Cortex-A7 (1.2Ghz) + Arm Cortex-M0 |
| **Memory** | 512MB DDR3L |
| **USB** | USB OTG2.0 × 2 | Original USB OTG2.0 × 1,  Extended USB HOST2.0 × 2 via HUB |
| **Display** | MIPI DSI 2-lane |
| **GPIO** | 29 × Rockchip Matrix IO pins + 4 × GPIO pins |
| **Ethernet port** | 10/100M Ethernet port |
| **Default Storage** | 8GB eMMC |
| **Wireless** | - | Onboard 2.4GHz WiFi 6 / Bluetooth 5.2 / BLE |

- Triple-core ARM Cortex-A7 32-bit core, with integrated VFP to support single- and double-precision floating-point operations
- Built-in ARM Cortex-M0 MCU design, supports SMP and AMP configuration
- Supports DDR2 / DDR3 / DDR3L memory interface expansion, meeting various expansion needs
- The low-speed interfaces adopt Rockchip Matrix IO design, which allows rich function signals to share the limited chip pins, making peripheral circuit adaptation more flexible
- Built-in audio and video codec, supports multiple audio inputs and outputs, providing high-quality audio playback and recording functions
 
[Wiki for Luckfox Lyra](https://wiki.luckfox.com/Luckfox-Lyra/)

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/W/S/WS-30484-1.jpg)