Introducing the GrapeRain G3562: A Rockchip RK3562-Based System-on-Module and Development Board for Edge AI and IoT Applications

The GrapeRain G3562 is a powerful and versatile system-on-module (SoM) featuring the Rockchip RK3562 quad-core Cortex-A53 processor. Designed for Edge AI, IoT, automation, and consumer electronics, the module offers cutting-edge hardware capabilities with up to 8GB of LPDDR4 RAM, 128GB eMMC flash storage, advanced connectivity and multimedia features. GrapeRain also provides the G3562 development board, packed with extensive I/O options and expandability to simplify integration and development.

Key Features of GrapeRain G3562 SoM

The GrapeRain G3562 SoM is built around the Rockchip RK3562 processor, offering a balanced blend of performance, power efficiency, and AI capabilities. Below are the specifications that make it a robust choice for developers:

Core Specifications:

• Processor: Quad-core Arm Cortex-A53 CPU @ 2.0 GHz.
• GPU: Mali-G52-2EE, supporting OpenGL ES 3.2, Vulkan 1.1, and OpenCL 2.0.
• AI Accelerator: 1 TOPS (INT8) NPU for machine learning and AI workloads.
• RAM and Storage: Up to 8GB LPDDR4 RAM (default 2GB). Up to 128GB eMMC flash storage (default 16GB). Optional SDIO 3.0 interface for additional storage.

Multimedia Capabilities:

• Video: Encoding: H.264 at 1080p60. Decoding: H.265/VP9 at 4K30, H.264 at 1080p60.
• Display Interfaces: MIPI DSI: Up to 2048×1080 @ 60Hz. LVDS: Up to 1280×800 @ 60Hz. RGB888: Up to 2048×1080 @ 60Hz.
• Camera Support: Dual MIPI CSI connectors support up to 13MP cameras.
• Audio: Multiple I2S interfaces for multi-channel audio input/output. Built-in speaker and headphone interfaces.

Connectivity:

• Ethernet: 1x Gigabit Ethernet (RGMII). 1x 10/100Mbps Ethernet (RMII).
• USB: 1x USB 2.0 Host. 1x USB 3.0 OTG (TBC).
• PCIe: Gen 2.1 x1 for high-speed peripherals.

General-Purpose Interfaces:

• 108 GPIO pins, 16 PWM outputs, 10 UARTs, and 6 I2C interfaces.
• Expansion through 260-pin SO-DIMM connectors.

GrapeRain G3562 Development Board: A Perfect Companion for Prototyping

The G3562 development board is a feature-rich platform that simplifies the evaluation and development process for the G3562 SoM. It offers a wide range of interfaces and expansion options, making it ideal for developers seeking to prototype edge and IoT applications quickly.

Development Board Highlights:

• Storage: M.2 socket for NVMe SSDs. MicroSD card slot.
• Display and Camera: Single connector supporting MIPI DSI (1080p60) or LVDS (1280×800 @ 60Hz). Dual MIPI CSI connectors for cameras up to 13MP.
• Networking: Dual Ethernet ports (Gigabit + 10/100Mbps). Optional WiFi 5 and Bluetooth 5.0 (via Ampak AP6256 module). Optional 4G LTE/3G support via mPCIe module and SIM card slot.
• USB: Three USB 2.0 ports and one micro USB OTG port.
• Audio: 3.5mm earphone jack. Built-in microphone and speaker connectors.
• Expansion: 30-pin GPIO header. UART6 for serial communication.

Software Support

The GrapeRain G3562 supports multiple operating systems, including Android 13, Ubuntu, Debian, and Buildroot+QT. Developers can access documentation by contacting GrapeRain, with a response typically provided within a few hours or days.

Competitive Landscape and Pricing

The GrapeRain G3562 competes with alternatives like the Firefly Core-3562JQ and Forlinx FET3562J-C, which feature the industrial-grade RK3562J CPU. Firefly also offers the AIO-3562JQ SBC, designed for industrial applications with features like RS232/RS485 support.

Despite the competition, the GrapeRain G3562 stands out for its affordable pricing:

• G3562 SoM: Around $40.
• G3562 Development Board: Around $125.

Both are available on Alibaba, making them accessible for developers worldwide.

Applications

With its robust hardware and software ecosystem, the GrapeRain G3562 is well-suited for:

• Edge AI and machine learning workloads.
• IoT applications require efficient processing and connectivity.
• Automation systems demand real-time processing.
• Consumer electronics, including multimedia streaming devices.

The GrapeRain G3562 offers a cost-effective yet feature-packed solution for developers seeking to innovate in AI, IoT, and automation. Whether you're prototyping a cutting-edge application or deploying a commercial product, the G3562 SoM and its development board provide a comprehensive foundation for your project.

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