Luckfox Lyra RK3506G2 Linux Micro Development Board, Integrates Triple-core ARM Cortex-A7 and ARM Cortex-M0 Processors Development Board Versions Specifications Processor Triple-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) Kit Selection 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 Built-in 128MB DDR3L 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 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 connectorfor power supply and program burning ACT-LED BOOT buttonPress it when powering on to enter download mode RESET button USB MX1.25 4P connectorcan be converted to USB Type-A port via an adapter cable TF card slot RK3506G2Multi-core heterogeneous SoC with built-in Triple-core ARM Cortex-A7 + ARM Cortex-M0 DSI display interfaceMIPI DSI 2-lane W25N02KV256MB 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 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.
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