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Home / Development Boards & Control Boards / NanoPi Duo2 Allwinner H3 IoT Development Board UbuntuCore FriendlyElec Linux

Attributes

Brand -
Category Electronic Components / Maker DIY / Development Boards & Control Boards
Origin -
Processor Allwinner H3 Quad-Core Cortex-A7
RAM 256MB DDR3
Storage Expansion MicroSD Slot (supports up to 32GB)
Network Connectivity 10/100M Ethernet + WiFi 802.11 b/g/n
USB Interface 1 x USB 2.0 Host
GPIO Pins 26-pin Header Compatible
Power Input 5V/2A via MicroUSB
Supported OS Ubuntu Core, Debian, FriendlyCore
Dimensions 48mm x 48mm
Weight 28g

5 reviews

A

Anonymous

Mar 20, 2026

Rating: 5/5

Great alternative to Pi

Needed something smaller for my sensor project. This fits perfectly in the enclosure I designed.

A

Anonymous

Mar 16, 2026

Rating: 4/5

Solid board

WiFi connectivity is stable. Would like more RAM options in the future for heavier applications.

A

Anonymous

Mar 03, 2026

Rating: 5/5

Perfect for embedded IoT

Small and powerful. Setup was straightforward using the provided image. Great for headless projects.

A

Anonymous

Feb 26, 2026

Rating: 4/5

Good value but runs warm

Performance is solid for the price. I recommend adding a heatsink if you plan to run heavy tasks.

A

Anonymous

Jan 26, 2026

Rating: 5/5

Excellent documentation

FriendlyElec wiki made flashing the OS very easy. GPIO works as expected with standard libraries.

5 FAQ

Q: Is there a warranty included with this product?

A: Yes, we provide a 12-month limited warranty on hardware defects.

Q: Can I connect a camera module to this board?

A: Yes, it supports specific CSI camera modules listed on our official wiki page.

Q: Is a power adapter included in the box?

A: No, please use a standard 5V 2A MicroUSB adapter which is sold separately.

Q: Does this board support Python 3?

A: Yes, Python 3 is pre-installed on the Ubuntu Core image by default.

Q: What is the estimated shipping time?

A: Orders are typically processed within 24 hours and shipped via standard courier.

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