ZERO 3W
A Light, Compact and Tiny SBC
Radxa ZERO 3W is an ultra-compact and high-performance single-board computer powered by a quad-core 64-bit ARM Cortex-A55 processor. Designed for developers, hobbyists, and makers, it features Wi-Fi 6, Bluetooth 5.4, USB 3.0, and LPDDR4 RAM. Its small form factor makes it perfect for IoT applications, smart devices, portable projects, and embedded systems, offering powerful computing in a board smaller than a credit card.
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Tiny Form Factor, Extraordinary Performance!
Radxa ZERO 3W
> Quad-Core ArmĀ® Cortexā¢-A55
Up to 1.6GHz
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> ArmĀ®Maliā¢-G52 2EE
Support OpenGLĀ® ES1.1/2.0/3.2, VulkanĀ® 1.1 and OpenCLā¢ 2.0
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Superior Performance, Energy Efficient
ArmĀ® Maliā¢-G52 2EE GPU
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Powerful Multimedia Processing Capability
H.264/H.265 decoder up to 4K@60fps
H.264/H.265 encoder up to 1080P@60fps
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Precision and Clarity, Flowing with Natural Ease
1080P@60fps via Micro HDMI
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Onboard Wi-Fi 6 & BT 5.4
Lower Latency, Higher Bandwidth
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Multifunctional USB Interface
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Flexible Booting Options
Support for Booting from eMMC and Micro SD Card
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High-Definition Image Capture, Within Reach
Bringing Every Photo to Life!
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> 22-Pin MIPI CSI with 0.5mm Pitch
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Flexible GPIO Pin Header Expansion
Users Have the Option to Choose Between 40-Pin GPIO Header and Header less
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Comprehensive Technical Documentation andĀ Active Community
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INTERFACES
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TECH SPECS
| Specifications - Radxa ZERO 3W |
| SoC |
Rockchip RK3566 |
| CPU |
Quadācore ArmĀ® CortexĀ®āA55 (Armv8) 64ābit @ 1.6GHz |
| GPU |
ArmĀ® Maliā¢āG52ā2EE
- OpenGLĀ® ES1.1 / 2.0 / 3.0 / 3.1 / 3.2
- VulkanĀ® 1.1, OpenCLā¢ 2.0 |
| RAM |
1GB / 2GB / 4GB / 8GB LPDDR4 |
| Storage |
Onboard eMMC: 8GB / 16GB / 32GB / 64GB
1 x Micro SD Card Slot |
| Wireless |
IEEE 802.11b/g/n/ac/ax (WiFi 6) and BT 5.4 with BLE
Enable External or Onboard Antenna via Software Control |
| USB |
1x USB 2.0 OTG Type C Port
1x USB 3.0 Host Type C Port |
| Display |
1x Micro HDMI support 1080P@60fps |
| Camera |
1 x MIPI CSI camera port |
| Connectivity |
40 x color user GPIO supporting various interface options:
- up to 5 x UART
- 1 x SPI bus
- up to 2 x I2C bus
- 1 x PCM/I2S
- up to 6 x PWM
- up to 28 x GPIO
- 2 x 5V DC power in
- 2 x 3.3V power pin |
| Operating Conditions |
Recommended temp: 0 ~ 50Ā°C
Throttles above 80Ā°C for reliability
Use external cooling for continuous high-performance |
| Software |
Support Debian / Linux |
| Dimensions |
65 mm Ć 30 mm |
| Compliance |
CE / FCC |
DOWNLOAD
Documentation
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Official Images
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Product Information
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ZERO 3W WORKS WITH
> Radxa Camera 8M 219
IMX 219
> Radxa Heatsink 5519A
Specialized for Radxa ZERO 3W / 3E
> Radxa Power PD 30W
5A High Current Super-Fast Charge
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