A
Anonymous
Mar 31, 2026
Rating: 5/5
Solid performance
RK3506B handles tasks well. Good documentation provided on the wiki.
Description
Waveshare Luckfox Lyra Ultra Rockchip RK3506B Linux Development Board 8G eMMC
Reviews
Attributes
| Brand | - |
| Category | Electronic Components / Maker DIY / Development Boards & Control Boards |
| Origin | - |
| Processor | Rockchip RK3506B Dual-Core Cortex-A7 |
| Storage | 8GB eMMC |
| RAM | 256MB DDR3 |
| Operating System | Buildroot Linux / Ubuntu |
| USB Interface | 1x USB 2.0 Type-C, 1x USB 2.0 Host |
| Ethernet | 10/100Mbps RJ45 |
| GPIO Header | 26-pin Compatible |
| Power Supply | 5V via Type-C |
| Dimensions | 55mm x 25mm |
| Weight | 15g |
5 reviews
A
Anonymous
Feb 14, 2026
Rating: 5/5
Excellent for learning
Perfect for embedded Linux beginners. Community support is helpful.
A
Anonymous
Feb 03, 2026
Rating: 5/5
Fast shipping
Board arrived well packaged. No issues during initial setup.
A
Anonymous
Jan 24, 2026
Rating: 4/5
Good value
Nice board but wish it had WiFi built-in for my specific use case.
A
Anonymous
Jan 23, 2026
Rating: 5/5
Great little board
Works perfectly for my IoT project. Linux boots fast and the GPIO is easy to access.
5 FAQ
Q: Is GPIO 3.3V or 5V?
A: The GPIO pins operate at 3.3V logic levels. Please do not connect 5V directly.
Q: Can I expand the storage?
A: No, the 8GB eMMC is soldered and not expandable via SD slot on this model.
Q: What is the power consumption?
A: Typical consumption is around 1W depending on load and peripherals used.
Q: Is there WiFi on board?
A: No, this model relies on Ethernet or USB WiFi adapters for connectivity.
Q: Does this support Python?
A: Yes, Python is supported on the Linux OS pre-installed or via package manager.
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