Details
Luckfox Lyra RK3506G2 Linux Micro Development Board, Integrates Tripe-core ARM Cortex-A7 and ARM Cortex-M0 Processors
Specifications
| Processor | Tripe-core Arm Cortex-A7 (1.2Ghz) + Arm Cortex-M0 |
| Memory | 128MB DDR3L |
| USB | USB OTG2.0 × 2 |
| Display | MIPI DSI 2-lane |
| GPIO | 24 × Rockchip Matrix IO pins |
| Default Storage | Luckfox Lyra: TF card (Not included) Luckfox Lyra B: SPI NAND FLASH (256MB) |
Version and Pinheader options
Kit Selection
Highly integrated and powerful performance
- Tripe-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
- Built-in 128MB DDRL3 for multi-core applications
- 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 TF card slot, DSI interface and USB connector
MIPI DSI 2-lane interface
Compact size, powerful performance, easy to drive large screens
* for reference only, please refer to the Package Content for the detailed part list.
Supports up to 1280 × 800 @ 60Hz resolution.
Rockchip Matrix IO design
The Rockchip Matrix IO supports 98 multiplexed functions and allows flexible pinout configuration
Optional for 256MB SLC NAND FLASH
Provides a better user experience
* Only Luckfox Lyra B versions with 256MB Flash, while the Luckfox Lyra versions require an additional TF card (NOT included) for storage.
Suitable for more application examples
Pin definition
What's On Board
- USB Type-C connector
for power supply and program burning - ACT-LED
- BOOT button
Press it when powering on to enter download mode - RESET button
- USB MX1.25 4P connector
can be converted to USB Type-A port via an adapter cable
- TF card slot
- RK3506G2
Multi-core heterogeneous SoC with built-in tripe-core ARM Cortex-A7 + ARM Cortex-M0 - DSI display interface
MIPI DSI 2-lane - W25N02KV
256MB SLC NAND FLASH (for Luckfox Lyra B versions only)
Product Show
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 screen, 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 screen, RM_IO support (multiplexing PWM, UART, I2C, SPI, CAN and other function signals), ADC, 10M/100M Ethernet port, etc. |
Certificate of Authorization
Quick Overview
Luckfox Lyra / Luckfox Lyra B
OPTIONS Luckfox Lyra / Luckfox Lyra B x1
Luckfox Lyra M / Luckfox Lyra B M
OPTIONS Luckfox Lyra / Luckfox Lyra B with pre-soldered header x1
Luckfox Lyra / Luckfox Lyra B LCD Kit A
- 10.1-DSI-TOUCH-A ×1
- MX 1.25 2PIN to 2.54 3PIN cable x1
- OPTIONS Luckfox Lyra / Luckfox Lyra B ×1
- MX 1.25 2PIN to 4PIN cable x1
- MIPI-DSI-Cable-12cm x1
- FFC 22PIN cable ~200mm (opposite sides) x2
