SainSmart pcDuino3
Best hybrid platform for hobbyists building complex embedded projects.
This board bridges the gap between a full-fledged desktop and a microcontroller, letting you run Ubuntu while tapping into the vast ecosystem of hardware shields. It sacrifices the raw performance of a modern PC for the modular flexibility needed to build truly custom embedded projects.
$68.99
Who it's for
- Makers bridging Linux computing with Arduino hardware ecosystems
- Developers building network-heavy projects requiring reliable data throughput
- Engineers needing high-capacity storage for data-intensive local applications
Who should skip it
- Users wanting a plug-and-play experience without managing thermal cooling solutions
- Performance seekers needing modern processing power for demanding software tasks
- Beginners requiring extensive documentation and active community troubleshooting forums
Performance breakdown
Arduino Compatibility
Seamless integration with existing shields makes hardware prototyping incredibly straightforward.
Processing Power
Dual-core architecture handles basic embedded tasks and media playback with ease.
OS Versatility
Running full Ubuntu and Android provides a flexible desktop-like development environment.
Connectivity Options
SATA and HDMI ports offer useful expansion for diverse project requirements.
Multitasking Capability
The 1GB RAM limit creates a ceiling for memory-intensive background applications.
I/O Flexibility
Generous GPIO and analog inputs provide ample room for sensor integration.
Key Specs
CPU
AllWinner A20 SoC, 1GHz ARM Cortex A7 Dual Core
GPU
Mali 400 Dual Core
RAM
1GB
Onboard Storage
4GB Flash
Expandable Storage
microSD card slot (up to 32GB)
Video Output
HDMI 1.4
Networking
10/100/100Mbps Ethernet, USB WiFi
Dimensions
121mm x 65mm
Operating Voltage
5V
GPIO Pins
14
Know before you buy
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