Luckfox Top-Version Luckfox Lyra Ultra RK3506B OnBoard EMMC-8GB Mic Option WiFi6 /PoE With Audio and Display Port Luckfox Lyra Ultra Luckfox Lyra Ultra series is a micro Linux development board based on Rockchip RK3506B chip, designed to provide developers with a simple and efficient development platform. This product supports a variety of high-speed interfaces, including MIPI DSI, RMII, DDR and USB, which can meet a variety of application scenarios. The low-speed interface adopts Rockchip Matrix IO design, so that the pins supporting this design share 98 multiplexing functions, and can freely combine PWM, UART, I2C, SPI and I2S, etc., which is convenient for rapid development and debugging. Development board version Product Parameters Highly integrated, powerful performance Tri-core ARM Cortex-A7 32-bit core with integrated VFP, supporting single-precision and double-precision floating-point operations Built-in ARM Cortex-M0 MCU design, supports SMP and AMP configurations Supports DDR2 / DDR3 / DDR3L memory interface expansion to meet various expansion needs The low-speed interface adopts Rockchip's Rockchip Matrix IO design, which allows a variety of multiplexing functions to share limited chip pins, making peripheral circuit adaptation more flexible Built-in audio and video codecs, support for multiple audio input and output, and provide high-quality audio playback and recording functions Easier development DSI interface, USB-A interface, network port, speaker interface, etc. Wi-Fi 6 and Bluetooth modules Onboard 2.4GHz Wi-Fi 6 and Bluetooth 5.2/BLE modules Stable connection, efficient transmission Reserved PoE module interface The power supply mode of the development board is more flexible The PoE module in the above picture is provided by the PoE package and the product does not include the switch in the picture. Rockchip Matrix IO Pinout Rockchip Matrix IO shares 98 multiplexing functions, freely configurable function pin distribution Pin Definition Resource Overview Product size PACKAGE CONTENT []Luckfox-Lyra-UltraNo-WIFI-No-POE [] Luckfox-Lyra-Ultra-wWith-WIFI-No-POE []Luckfox-Lyra-Ultra-PoE-KitNo-WIFI-With-POE []Luckfox-Lyra-Ultra-w-PoE-KitWith-WIFI-With-POE _x000D_