Luckfox Lyra Pi A W Linux Micro Development Board With Wireless 8GB eMMC

Product Description

The Luckfox Lyra Pi A W is a feature-rich Linux micro development board built on the Luckfox Core3506 module, integrating a triple-core ARM Cortex-A7 (1.2GHz) and ARM Cortex-M0 processors. With 8GB onboard eMMC storage, built-in 2.4GHz Wi-Fi 6, and Bluetooth 5.2 (LE), it provides an efficient and versatile platform for developers working on IoT, AI, and HMI solutions.

Designed with high-speed interfaces including MIPI DSI, USB OTG, and Ethernet, along with Rockchip’s Matrix IO design supporting 98 multiplexed functions, the Lyra Pi A W ensures flexible I/O expansion. It also features an M.2 slot for optional 4G connectivity using the SIM7600G-H-M.2 module (not included), making it suitable for connected edge devices and mobile applications.

More details: Luckfox Lyra Pi Wiki

Key Features

• Processor: Triple-core ARM Cortex-A7 (1.2GHz) + ARM Cortex-M0

• Memory: 512MB DDR3L

• Storage: 8GB onboard eMMC

• Wireless Connectivity:

  • 2.4GHz Wi-Fi 6

  • Bluetooth 5.2 / BLE

• 4G Expansion: Onboard M.2 slot, compatible with SIM7600G-H-M.2 module (not included)

• Display Support: MIPI DSI 2-lane, up to 1280×1280 @ 60Hz

• Audio: 3.5mm headphone/microphone jack

• USB Ports:

  • 1 × USB OTG 2.0 (USB-C)

  • 3 × USB 2.0 HOST ports (via HUB)

• Networking: RJ45 100M Ethernet port (PoE supported, PoE module not included)

• GPIO: 40-pin header + Rockchip Matrix IO (multiplexing up to 98 function signals)

• Expansion Interfaces: PWM, UART, I²C, SPI, I²S, CAN, ADC

• Power Supply: USB Type-C / PoE (optional module)

Applications

• IoT gateways and edge devices

• Smart home and industrial automation

• AI-enabled embedded systems

• Human-Machine Interface (HMI) panels

• Robotics with wireless or 4G connectivity

• Portable Linux-based development projects

Package Includes

• 1 × Luckfox Lyra Pi A W (8GB eMMC, with Wi-Fi & Bluetooth)
  (SIM7600G-H-M.2 4G module not included)

Why Choose This Board?

The Luckfox Lyra Pi A W combines Linux computing power, wireless connectivity, and flexible I/O expansion in a compact design. With built-in Wi-Fi 6, Bluetooth 5.2, and support for optional 4G modules, it’s the ideal solution for developers building connected, real-time, and scalable embedded systems.

Develop next-generation IoT and AI solutions with the Luckfox Lyra Pi A W – powerful, connected, and built for innovation.

Luckfox Lyra Pi

The Luckfox Lyra Pi is a cost-effective Linux micro development board, based on the Luckfox Core3506 chip to provide a simple and efficient development platform for developers. Onboard multiple high-speed interfaces including MIPI DSI, RMII, SDIO, USB, etc. to meet various application scenarios. The low-speed interfaces utilize Rockchip Matrix IO design which supports multiplexing 98 function signals on GPIO pins, allowing for flexible configuration of interfaces like PWM, UART, I2C, SPI, and I2S for quick development and debugging.

 

Development Board Versions

Version Comparison

Model	PI A	PI B	PI A W	PI B W
Processor	Triple-core Arm Cortex-A7 (1.2Ghz) + Arm Cortex-M0
Memory	512MB DDR3L
USB	Original USB OTG2.0 × 1, Extended USB HOST2.0 × 3 via HUB
Display	MIPI DSI 2-lane
GPIO	23 × Rockchip Matrix IO pins + 5 × GPIO pins
Default Storage	8GB eMMC	TF card (NOT included)	8GB eMMC	TF card (NOT included)
Wireless	-		Onboard 2.4GHz WiFi 6 / Bluetooth 5.2 / BLE

SIM7600G-H-M.2

The SIM7600G-H-M.2 is a LTE Cat 4 module which supports wireless communication modes of LTE-TDD, LTE-FDD, HSPA+, GSM, GPRS, and EDGE, etc. It adopts M.2 form factor and can be integrated into the Luckfox Lyra Pi series

Wi-Fi 6 and Bluetooth module

Onboard 2.4GHz Wi-Fi 6 and Bluetooth 5.2/BLE Bluetooth Module, Providing Stable Connection And Efficient Transmission

Reserved PoE Module Header

More Flexible for Power Supply

* the PoE module is NOT included.

USB HUB Expansion

Expands to 2 × USB-A HOST ports and an MX1.25 USB header via USB HUB

Onboard M.2 slot for 4G Module

The USB signal of the MX1.25 USB port can be switched to 4G module M.2 slot via DIP switch, only compatible with the SIM7600G-H-M.2 4G module

 

* for reference only, please refer to the part list for detailed package content.

Audio Interface

Onboard 3.5mm headphone/microphone audio jack, meets a variety of audio application scenarios

MIPI DSI 2-lane interface

Compact size, powerful performance, easy to drive large screens

Supports up to 1280 × 1280 @ 60Hz resolution. The resolution of the screen in the picture is 800 × 1280.
* for reference only, please refer to the part list for detailed package content.

Rockchip Matrix IO design

The Rockchip Matrix IO supports 98 multiplexed functions and allows flexible pinout configuration

Suitable for more application examples

Pin definition

What's On Board

1. Core3506
   RK3506B core module, optional for eMMC
2. USB Type-C OTG0 port
   for power supply and program burning
3. BOOT button
   Press it when powering on or resetting to enter download mode
4. RESET button
   for rebooting the Core3506 system
5. 4G-RESET button
   for rebooting the 4G module
6. 4G NET LED
   for indicating the operating status of the 4G module
7. USER-LED
   for indicating system operating status in the default image
8. 3.5mm headphone/microphone jack
   Supports single-channel audio capture or output
9. MX1.25 4P header
   Supports conversion to USB-A HOST interface or for LCD screen power supply

 

10. USB-A HOST ports
    Expands 2x USB-A ports via USB-HUB chip
11. RJ45 100M Ethernet port
12. RJ45 100M Ethernet port (with PoE support)
    Supports power supply via PoE switch with network cable
13. PoE module header
14. 40PIN GPIO header
    Compatible with some Raspberry Pi HATs
15. WIFI/Bluetooth module (optional)
    2.4G WiFi 6 / BT5.2 / BLE Bluetooth module
16. Antenna connector
17. DSI interface
    MIPI DSI 2-lane
18. 4G module M.2 slot
    Supports SIM7600G-H-M.2 4G module
19. TF card slot
    for Lyra Pi B versions only
20. SIM card slot

outline dimensions

Luckfox Lyra Product Selection

PRODUCT	Main chip	Memory	DSI	USB	Default Storage	FEATURES
Luckfox Lyra	RK3506G2	128MB DDR3L	2-lane (1.5Gbps/lane)	2 × USB OTG	TF card (Not included)	Multi-core heterogeneous CPU, compatible with Raspberry Pi DSI screens, RM_IO support (multiplexing PWM, UART, I2C, SPI, CAN and other function signals), ADC, reserved RMII interface, etc.
Luckfox Lyra B					SPI NAND FLASH (256MB)
Luckfox Lyra Plus						Multi-core heterogeneous CPU, compatible with Raspberry Pi DSI screens, RM_IO support (multiplexing PWM, UART, I2C, SPI, CAN and other function signals), ADC, 10M/100M Ethernet port, etc.
Luckfox Lyra Ultra	RK3506B	512MB DDR3L			eMMC (8GB)	Multi-core heterogeneous CPU, onboard DDR3L, compatible with Raspberry Pi DSI screens, RM_IO support (multiplexing PWM, UART, I2C, SPI, CAN and other function signals), ADC, 10M/100M Ethernet port, speaker header, RTC battery connector, etc.
Luckfox Lyra Ultra W				USB OTG2.0 × 1, Extended USB HOST2.0 × 2 via HUB		Multi-core heterogeneous CPU, onboard WiFi module and DDR3L, compatible with Raspberry Pi DSI screens, RM_IO support (multiplexing PWM, UART, I2C, SPI, CAN and other function signals), ADC, 10M/100M Ethernet port, speaker header, RTC battery connector, etc.
Luckfox Lyra Zero W					SPI NAND FLASH(256MB)	Multi-core heterogeneous CPU, onboard WiFi module and DDR3L, compatible with Raspberry Pi DSI LCD, RM_IO support (multiplexing PWM, UART, I2C, SPI, CAN and other function signals), onboard antenna
Core35060800				USB OTG × 2	-	Multi-core heterogeneous CPU, onboard DDR3L, RM_IO support (multiplexing PWM, UART, I2C, SPI, CAN and other function signals), ADC and 10M/100M RMII, etc
Core35060808					eMMC (8GB)
Luckfox Lyra Pi A				USB OTG2.0 × 1, Extended USB HOST2.0 × 3 via HUB		Multi-core heterogeneous CPU, Onboard 4G module M.2 slot, DDR3L, compatible with Raspberry Pi DSI LCD, RM_IO support (multiplexing PWM, UART, I2C, SPI, CAN and other function signals), dual 10M/100M Ethernet ports, 3.5mm headphone/microphone jack, etc.
Luckfox Lyra Pi A W						Multi-core heterogeneous CPU, Onboard WiFi module, 4G module M.2 slot, DDR3L, compatible with Raspberry Pi DSI LCD, RM_IO support (multiplexing PWM, UART, I2C, SPI, CAN and other function signals), dual 10M/100M Ethernet ports, 3.5mm headphone/microphone jack, etc.
Luckfox Lyra Pi B					TF card (NOT included)	Multi-core heterogeneous CPU, Onboard 4G module M.2 slot, DDR3L, compatible with Raspberry Pi DSI LCD, RM_IO support (multiplexing PWM, UART, I2C, SPI, CAN and other function signals), dual 10M/100M Ethernet ports, 3.5mm headphone/microphone jack, TF card slot, etc.
Luckfox Lyra Pi B W						Multi-core heterogeneous CPU, Onboard WiFi module, 4G module M.2 slot, DDR3L, compatible with Raspberry Pi DSI LCD, RM_IO support (multiplexing PWM, UART, I2C, SPI, CAN and other function signals), dual 10M/100M Ethernet ports, 3.5mm headphone/microphone jack, TF card slot, etc.

Certificate of Authorization

Resources & Services

Wiki: https://wiki.luckfox.com/Luckfox-Lyra-Pi