Radxa ZERO 3E Single-Board Computer (SBC) Raspberry Pi Alternative Rockchip RK3566 (1GB RAM) A Light, Compact and Tiny SBC

Price: ₹3,999 - ₹2,705.00
(as of Nov 21, 2025 15:16:24 UTC – Details)


The Radxa ZERO 3E is a compact yet powerful single-board computer (SBC) designed for edge computing, prototyping, and embedded development.
Powered by the Rockchip RK3566 quad-core Cortex-A55 processor running up to 1.6GHz and Mali-G52 GPU, it delivers stable performance for tasks such as home automation, media streaming, and IoT applications.
With PoE-enabled Gigabit Ethernet, dual USB Type-C ports (OTG and USB 3.0 Host), Micro HDMI 1080p video output, and expandable storage via microSD card, the ZERO 3E is a versatile board for industrial and DIY environments.
It supports major open-source operating systems including Debian Linux and Android, while offering robust GPIO expansion via a 40-pin header.
Its small footprint (72mm x 30mm) and energy-efficient design make it ideal for smart devices, compact controllers, and remote installations requiring reliable, low-power processing.
Application
• Smart automation projects
• PoE-powered embedded systems
• IoT gateways
• Media streamers
• Remote control nodes
• Industrial hardware prototyping
Feature
• Compact 72x30mm form factor with quad-core CPU
• Gigabit Ethernet with PoE support
• HDMI output with 1080p video support
• Dual USB-C ports (USB 2.0 OTG + USB 3.0 Host)
• GPIO interface with UART, SPI, I2C, PWM
• Debian and Android OS compatibility
Specification
Processor: Rockchip RK3566 Quad-core Arm Cortex-A55 (64-bit) @ 1.6GHz
Graphics: Mali-G52-2EE GPU, supports OpenGL, Vulkan, OpenCL
RAM: Options of 1GB, 2GB, 4GB, or 8GB LPDDR4 (varies by model)
Storage: Expandable via MicroSD card slot
Ethernet: Gigabit Ethernet with Power over Ethernet (PoE) support
USB Ports: 1 x USB 2.0 Type-C OTG, 1 x USB 3.0 Type-C Host
Video Output: Micro HDMI supporting 1080p @ 60fps
Camera Interface: MIPI CSI port for camera module
GPIO: 40-pin header with UART, I2C, SPI, PWM, 5V and 3.3V pins
Operating Voltage: 5V input via USB-C or PoE
Operating Systems: Supports Debian Linux and Android
Dimensions: 72mm x 30mm
Power Consumption: Ultra-low power for long-term operation
Package Include
1 x Radxa ZERO 3E Single Board Computer (SBC)

Small but Powerful: The compact size (72mm x 30mm) combined with solid performance (up to 1.6GHz) offers great versatility in tight spaces.
High Expandability: With 40-pin GPIO and support for multiple communication interfaces (UART, SPI, I2C, PWM), it’s perfect for prototyping and hardware interfacing.
PoE (Power over Ethernet): Simplifies remote deployments by allowing both power and data transmission over a single Ethernet cable.
Multimedia Ready: Capable of 1080p video output via HDMI, making it suitable for multimedia applications.
Flexible Software Support: It runs both Debian and Android, giving users flexibility depending on the project’s needs.
Smart Home Automation: Leverage the GPIO pins and Wi-Fi/Bluetooth connectivity for controlling devices, sensors, and smart appliances.