Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| Processor | Rockchip RK3506G2 Dual-core Cortex-A7 + Cortex-M0 |
| RAM | 128MB DDR3L |
| Storage | Supports up to 128GB TF Card / SPI NAND Flash |
| Network Interface | 10/100Mbps Ethernet (RJ45) |
| Operating System | Buildroot Linux, Debian, Ubuntu compatible |
| GPIO Pins | Multiple programmable GPIOs with PWM, I2C, SPI, UART |
| Video Output | MIPI DSI interface for LCD displays |
| Power Supply | 5V DC via USB Type-C or GPIO header |
| Dimensions | 55mm x 40mm |
| Weight | 18g (board only) |
Anonymous
Mar 29, 2026
Rating: 5/5
Perfect for embedded Linux learning
This board is incredibly compact yet powerful enough for my IoT projects. The Ethernet port works flawlessly out of the box, and setting up the buildroot environment was straightforward thanks to the community documentation.
Anonymous
Mar 27, 2026
Rating: 4/5
Great value, minor documentation gaps
Hardware quality is excellent for the price point. The heterogeneous multi-core architecture allows for interesting real-time applications. Only downside is that some peripheral pinout diagrams could be clearer in the wiki.
Anonymous
Mar 23, 2026
Rating: 4/5
Good learning tool
As a student, this was affordable and perfect for understanding Linux kernel compilation. The community support is active. Would give 5 stars if it came with a case included.
Anonymous
Mar 13, 2026
Rating: 5/5
Solid for industrial control prototypes
We are using these for prototype gateways in our factory. The stability over long uptime periods has been impressive. The dual-core setup lets us handle network traffic on one core while managing sensors on the other.
Anonymous
Mar 10, 2026
Rating: 5/5
Surprisingly capable for retro emulation
Don't let the size fool you; it handles PS1 and N64 emulation quite well. The thermal management is good even under load. Highly recommended for portable handheld builds.
Anonymous
Mar 04, 2026
Rating: 5/5
Exceeded expectations
I bought this to replace an older Pi Zero project. The boot time is significantly faster, and the power consumption is lower. The GPIO header layout is standard enough to use existing HATs with minor adjustments.
Q: How do I expand storage beyond the TF card slot?
A: You can utilize the onboard SPI NAND flash if your specific model includes it, or connect external storage via USB OTG. Some users also mount network storage over the Ethernet interface.
Q: Can I run Android on this device?
A: Currently, the official images focus on Linux distributions like Buildroot, Debian, and Ubuntu. Android is not officially supported due to the specific heterogeneous core architecture and memory constraints.
Q: What is the maximum resolution supported on the MIPI DSI output?
A: The board supports displays up to 1280x800 resolution via the MIPI DSI interface, depending on the specific panel driver available in the kernel.
Q: Is there a JTAG header available for debugging?
A: Yes, there are test points on the PCB for JTAG debugging, but a dedicated header is not soldered by default. You will need to solder pins to access JTAG functionality.
Q: Does this board support PoE (Power over Ethernet)?
A: No, the Luckfox Lyra Plus does not have built-in PoE support. You must provide 5V power via the USB-C port or the GPIO header separately from the Ethernet connection.
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