SBC & Luckfox Lyra Variants¶
SBC Compatibility¶
| SBC Model | Status | RAM Options | Notes |
|---|---|---|---|
| Luckfox Lyra | ✅ Fully Supported | 128 MB | Primary platform |
| Luckfox Lyra (SPI NAND) | ✅ Supported | 128 MB | Requires NAND erase |
| Luckfox Lyra Plus | ❓ Unknown | 128 MB | RK3506-based with Ethernet (untested) |
| Milk-V Duo | 🚧 Planned | 64 MB | Future support |
| Milk-V Duo256 | 🚧 Planned | 256 MB | Future support |
| Raspberry Pi Zero | ❌ Not Compatible | N/A | Form factor mismatch |
| Custom Boards | ❓ Unknown | Varies | Community experiments |
Legend:
- ✅ Fully Supported - Works out of box with official images
- 🚧 Planned - Under development or planned for future
- ❓ Unknown - Not tested, may work with modifications
- ❌ Not Compatible - Known not to work
Luckfox Lyra Variants¶
Calculinux currently supports the Luckfox Lyra board with 128 MB RAM. View compatibility details by category:
| RAM | Storage | Status | Notes |
|---|---|---|---|
| 128 MB | SD Card Only | ✅ Recommended | Simplest setup |
| 128 MB | SPI NAND + SD | ✅ Supported | Requires NAND erase first |
Other Lyra Models
- Luckfox Lyra Plus: RK3506-based with Ethernet (untested with Calculinux)
- 256 MB Lyra variants: Would require custom adapter boards due to different pinouts; community members are experimenting with this
| Storage | Boot Priority | Calculinux Support |
|---|---|---|
| SD Card Only | Primary | ✅ Recommended - simplest setup |
| SPI NAND + SD | NAND first | ✅ Supported after NAND erase |
Limited Network Options
The basic Luckfox Lyra has no built-in networking. The Luckfox Lyra Plus with Ethernet would require a custom 3D-printed backplate to access the port and has not been tested with Calculinux. USB WiFi adapters are the only tested networking option.
| Connectivity | Hardware Required | Status | Notes |
|---|---|---|---|
| Luckfox Lyra Plus (Ethernet) | Custom backplate | ❓ Untested | Plus model has Ethernet but not tested |
| USB WiFi | USB WiFi adapter (3.3V or powered hub) | ✅ Supported | Only tested networking option |