A
Anonymous
Mar 03, 2026
Rating: 5/5
Fast Shipping
Arrived well packaged. Booted up immediately with SD card. No issues with the Ethernet ports.
Description
NanoPi R2C, R2S, R2C PLUS Open Source Mini Developer Board CNC Dual Gigabit Ethernet 1GB RAM
Reviews
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
A
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.
A
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.
A
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.
A
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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