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

Development Board Versions

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

LCD Kit Selection

Optional for 10.1-DSI-TOUCH-Akit

LCD Kit connection example

Highly integrated and powerful performance

• 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

Easier to develop

Integrates DSI interface, USB-A port, Ethernet port, and speaker header, etc.

WiFi 6 and Bluetooth module

Onboard 2.4GHz WiFi 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 optional, and the switch in the picture above is NOT included.

MIPI DSI 2-lane interface

Compact size, powerful performance, easy to drive large screens

* Supports up to 1280 × 800 @ 60Hz resolution.

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. Type-C connector for power supply and program burning
2. USER-LED for indicating system operation status in the default image, programmable indicator
3. BOOT button Press it when powering on or resetting to enter download mode
4. RESET button
5. GPIO header
6. RTC battery connector
7. Antenna connector
8. WIFI/Bluetooth module 2.4G WiFi 6; BT5.2/BLE Bluetooth module
9. USB-A port
10. RJ45 100M Ethernet port
11. Speaker header MX1.25 2P connector, supports 8Ω 1W speaker

12. MX1.25 4P USB header Supports conversion to USB-A interface (only available on the board version with Wi-Fi module)
13. DSI display interface MIPI DSI 2-lane
14. 512MB DDR3L
15. RK3506B Multi-core heterogeneous SoC with tri-core ARM Cortex-A7 + ARM Cortex-M0
16. PoE module / external power supply header for connecting external 5V power supply or PoE module power supply
17. PoE module header
18. CH334F USB HUB chip
19. CH182H2 100 Mbps Ethernet PHY chip
20. 8GB EMMC

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/

Lieferumfang

Luckfox Lyra Ultra

1. Luckfox Lyra Ultra x1
2. USB Type-A to Type-C cable ~1m x1

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Luckfox Lyra Ultra W

1. Luckfox Lyra Ultra W x1
2. USB Type-A to Type-C cable ~1m x1
3. IPX 2.4G 2DB antenna x1

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Luckfox Lyra Ultra PoE Kit

1. Luckfox Lyra Ultra x1
2. Luckfox PoE module x1
3. USB Type-A to Type-C cable ~1m x1
4. Screws pack x1

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Luckfox Lyra Ultra W PoE Kit

1. Luckfox Lyra Ultra W x1
2. Luckfox PoE module x1
3. Screws pack x1
4. USB Type-A to Type-C cable ~1m x1
5. IPX 2.4G 2DB antenna x1

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Luckfox Lyra Ultra LCD Kit A

1. Luckfox Lyra Ultra x1
2. 10.1-DSI-TOUCH-A x1
3. MX1.25 2PIN to MX1.25 4PIN cable ~150mm x1
4. MIPI-DSI-Cable-12cm x1
5. MX1.25 2PIN to 2.54 3P cable x1
6. FFC 22PIN cable ~200mm x2
7. USB Type-A to Type-C cable ~1m x1

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Luckfox Lyra Ultra LCD Kit B

1. Luckfox Lyra Ultra x1
2. 10.1-DSI-TOUCH-A x1
3. MX1.25 2PIN to MX1.25 4PIN cable ~150mm x1
4. MIPI-DSI-Cable-12cm x1
5. MX1.25 2PIN to 2.54 3P cable x1
6. FFC 22PIN cable ~200mm x2
7. Luckfox PoE module x1
8. Screws pack x1
9. USB Type-A to Type-C cable ~1m x1

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Luckfox Lyra Ultra W LCD Kit A

1. Luckfox Lyra Ultra W x1
2. 10.1-DSI-TOUCH-A x1
3. MX1.25 2PIN to MX1.25 4PIN cable ~150mm x1
4. MIPI-DSI-Cable-12cm x1
5. MX1.25 2PIN to 2.54 3P cable x1
6. FFC 22PIN cable ~200mm x2
7. USB Type-A to Type-C cable ~1m x1
8. IPX 2.4G 2DB antenna x1

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Luckfox Lyra Ultra W LCD Kit B

1. Luckfox Lyra Ultra W x1
2. 10.1-DSI-TOUCH-A x1
3. MX1.25 2PIN to MX1.25 4PIN cable ~150mm x1
4. MIPI-DSI-Cable-12cm x1
5. MX1.25 2PIN to 2.54 3P cable x1
6. FFC 22PIN cable ~200mm x2
7. Luckfox PoE module x1
8. Screws pack x1
9. IPX 2.4G 2DB antenna x1
10. USB Type-A to Type-C cable ~1m x1

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