ROC-RK3308B-CC Plus loT Quad-core 64-bit Main Board

loT Quad-core 64-bit Main Board
ROC-RK3308B-CC Plus is a micro loT main board which combined with RK3308B core board and backplane. It integrates high-performance Codec and hardware VAD. It can be configured with a far-field microphone array board and supports a variety of loT systems and services. It is suitable for loT, intelligent speech recognition, man-machine interface, industrial control, smart robots, etc.

RK3308B Dedicated loT Processor
Adopts Rockchip RK3308B dedicated loT processor which based on ARM quad-core 64-bit Cortex-A35 architecture, frequency up to 1.3GHz, integrated high-performance Codec and Hardware VAD. It can directly support up to 8 channel analog MIC arrays.

Support loT Systems And Services
It can support a variety of voice systems and services, such as Buildroot (Linux/QT) embedded system, ROS(Robotos), and FLYTEK, Amazon Alexa. Rich operating systems/services support can use for loT, intelligent speech recognition and other products easily.

Configure Far-field Microphone Array Board
It can be configured with a far-field microphone array board, including 4 digital microphones, supports keyword wakeup, echo cancellation and noise reduction, VAD (Voice Activation Detection) and sound source location etc., which can significantly improve the accuracy and precision of automatic speech recognition.

Powerful Display Capability
ROC-RK3308B-CC Plus with powerful display drive capability and supports GB / MCU display screens of 4 inches / 7 inches, etc., and can support the resolution of 1280x720, it is suitable for Human-Machine Interaction, smart home, and other application scenarios.

Support Multi-touch
It supports multi-touch, quick response, sensitive touch, stable and smooth operation.

Dual RJ45 Ethernet Ports
Dual RJ45 Ethernet ports that speed up to 100M bps, it is suitable for industrial control and other scenarios.

Rich Expansion Interface
With PWMx8, I2Cx 3, UARTx5, SPIx2, I2Sx 2, ADCx4, LineOut and other expansion interfaces to meet the needs of various application scenarios.

Voice Call
Not limited by transmission distance, keep the call in the place with network, realize functions such as the automatic storage of call recording. It widely used in fields such as finance, education, transportation, medical treatment, etc.

Smart Home
Equipped with touch screen, realize human-computer interaction, supports functions such as voice control and remote management. It's great for scenes such as entrance guard, kitchen, appliances and bathroom to construct smart and convenient living conditions.

Smart Sweeping Robot
It with interfaces such as PWM, I2C, SPI, etc., which can be connected with components such as lidar sensor, ultrasonic sensor, infrared sensor, hall sensor and LED indicator, etc., to realize functions of accurate positioning, obstacle avoidance, fall prevention, intelligent path planning, smart alarming, automatic recharging detection, etc.

Open SDK
Open SDK, tutorials, technical materials and development tools to make development easier and more convenient.

Application
Widely used in scenes such as loT, intelligent voice interaction, audio input or output, etc.