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 | 64MB DDR3L |
| Storage | 128MB SPI NAND Flash |
| Operating System | Buildroot Linux / RT-Linux |
| Ethernet | 1x 10/100 Mbps RJ45 Port |
| USB Interface | 1x USB 2.0 Host, 1x USB 2.0 Device |
| Display Output | MIPI DSI Interface |
| Camera Interface | MIPI CSI Interface |
| GPIO Pins | Multiple PWM, I2C, SPI, UART available |
| Power Supply | 5V DC via Type-C or GPIO header |
Anonymous
Mar 21, 2026
Rating: 4/5
Great value but documentation needs work
Hardware is solid and boots quickly. However, some of the peripheral pinout diagrams in the wiki were slightly confusing until I checked the community forums. Once set up, it works flawlessly.
Anonymous
Mar 21, 2026
Rating: 5/5
Perfect for lightweight IoT projects
The Luckfox Lyra B is incredibly compact yet powerful enough for my edge computing tasks. The dual-core architecture handles real-time control and Linux networking simultaneously without lag.
Anonymous
Mar 18, 2026
Rating: 5/5
Reliable for industrial prototyping
We are evaluating this for a small-scale industrial controller. The temperature stability and GPIO flexibility make it a strong contender for our next product iteration.
Anonymous
Mar 16, 2026
Rating: 5/5
Fast boot times and stable kernel
Impressed by how fast this board boots into the custom Buildroot image. Stability has been rock solid over 48 hours of continuous stress testing.
Anonymous
Mar 07, 2026
Rating: 5/5
Excellent for motor control applications
I used the M0 core for precise motor timing while the A7 cores handled vision processing. The heterogeneous setup is exactly what I needed for my autonomous rover project.
Anonymous
Mar 02, 2026
Rating: 4/5
Good learning tool for embedded Linux
As a student, this board offered a great entry point into heterogeneous computing. The price point is unbeatable for the features provided, though I wish it had onboard Wi-Fi.
Q: Can I power this board directly from a Raspberry Pi GPIO header?
A: It is not recommended to power the board directly from Pi GPIO due to current limitations. Please use a dedicated 5V/2A power supply via the Type-C port.
Q: Does the SDK support Yocto Project builds?
A: Currently, the official SDK focuses on Buildroot. Community members have successfully ported Yocto, but official support is limited to Buildroot environments.
Q: Does this board support Python development out of the box?
A: Yes, the pre-built Linux images include Python 3 support. You can also compile custom versions using the provided SDK toolchain.
Q: Is there a JTAG header available for debugging?
A: Yes, the board includes a standard 2x5 pin JTAG header footprint for low-level debugging and firmware flashing.
Q: What is the maximum resolution supported by the MIPI CSI camera interface?
A: The RK3506G2 ISP supports up to 5MP resolution at 30fps via the MIPI CSI interface, depending on the specific sensor module used.
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