RK3308B Board - 256MB RAM + 4GB eMMC
ROC-RK3308B-CC-plus is a compact main board with a cost-effective RK3308B processor. Rockchip RK3308B is a dedicated IoT processor with quad-core 64-bit Cortex-A35 architecture, frequency up to 1.3Ghz, integrated high-performance Codec and hardware VAD (Voice Activation Detection). It supports multiple operating systems, speech systems and services, as well as has rich expansion interfaces and strong display drive capability.
With dual Ethernet ports, Wifi, USB, many interfaces (PWM, I2C, SPI etc.), microphone array input, audio output and LCD connection makes this board suitable for use in several smart devices.
Operating systems, such as Buildroot, Linux + Mini GUI / QT, ROS (Robot Operating System), iFLYTEK and Amazon Alexa are supported.
More information is available in the datasheet and on the website of Firefly.