Attributes

Brand	-
Category	Electronic Components / Maker DIY / Development Boards & Control Boards
Origin	-
Processor Type	RockChip RK3328 Quad-Core
Memory Size	1 GB DDR4 RAM
Network Interfaces	Dual Gigabit Ethernet Ports
Storage Slot	MicroSD Card Slot (Up to 128GB)
USB Ports	1 x USB 2.0 Type-C
Power Input	5V/2A DC via Type-C
PCB Size	58 x 58 mm
Product Weight	25 grams
GPIO Pins	2x12 Pin Header Compatible
Primary Use Case	Networking, CNC Control, IoT

5 reviews

Anonymous

Mar 03, 2026

Rating: 5/5

Fast Shipping

Arrived well packaged. Booted up immediately with SD card. No issues with the Ethernet ports.

Anonymous

Feb 25, 2026

Rating: 5/5

Great for OpenWrt Router

Works perfectly as a firewall device. Dual LAN is very stable and throughput is excellent for the price point.

Anonymous

Feb 17, 2026

Rating: 4/5

Good value board

Runs a bit hot without a case. Performance is solid for the price but I recommend buying a heatsink separately.

Anonymous

Feb 06, 2026

Rating: 5/5

Perfect Mini Server

Using it for Home Assistant and network monitoring. Low power consumption and runs 24/7 without issues.

Anonymous

Jan 22, 2026

Rating: 3/5

Documentation needs work

Hardware is fine but setup guides are sparse. Had to search forums to get the CNC software running correctly.

5 FAQ

Q: What is the max SD card size?

A: It supports up to 128GB MicroSD cards reliably for storage expansion.

Q: Can I run Windows on this?

A: No, it supports Linux-based systems like OpenWrt or Ubuntu Core only.

Q: Is a heatsink included?

A: Some bundles include it, please check the specific option selected before purchase.

Q: Is it compatible with GRBL for CNC?

A: Yes, it can run LinuxCNC or similar control software compatible with ARM architecture.

Q: Does this come with a power adapter?

A: No, power adapter is sold separately. Please use a standard 5V/2A Type-C supply.

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