Overview
Luckfox Lyra is a miniature Linux development board based on Rexchip RK3506G2 chip, aiming to provide developers with a simple and efficient development platform. It supports a variety of high-speed interfaces, including MIPI DSI, RMII, and USB, etc., which can fulfill various application scenarios. The low-speed interface adopts Rockchip Matrix IO design, which enables the pins supporting this design to share 98 kinds of multiplexing functions, and can be freely combined with PWM, UART, I2C, SPI and I2S, etc., which is convenient for rapid development and debugging.
Features
1. Triple-core ARM Cortex-A7 32-bit core with integrated VFP, supporting single- and double-precision floating-point operations
2. Built-in ARM Cortex-M0 MCU design, supports SMP and AMP configurations.
3. Built-in 128MB DDRL3 can meet the application requirements of multi-core operation.
4. Low-speed interface adopts Rockchip's Matrix IO design, which allows rich multiplexing functions to share the limited chip pins, making the peripheral circuitry adaptation more flexible.
5. Built-in audio and video codecs support multiple audio inputs and outputs, providing high-quality audio playback and recording functions.
6. Simpler development with integrated Micro SD card holder, DSI screen interface and USB interface.
7.MIPI DSI 2-lane interface, compact size, strong performance, easy to drive a large screen, the highest resolution can support 1280 × 800@60Hz
Specification
Version: Luckfox Lyra, Luckfox Lyra B
Processor: Tri-core Arm Cortex-A7 (1.2Ghz) + Arm Cortex-M0
Memory: 128MB DDR3L
USB: USB OTG2.0 × 2
Screen Interface: MIPI DSI 2-lane
GPIO: 24 Rockchip Matrix IO pins
Default Storage Media:
Luckfox Lyra: Micro SD card (not included)
Luckfox Lyra B: SPI NAND FLASH (256MB)
Note: Only Luckfox Lyra B series models with 256MB Flash; Luckfox Lyra series models need to purchase Micro SD card separately, which is not included in this product.
Size: 51mm*21mm
Package Includes
1 x Development Board