Libre Computer Solitude (AML-S905D3-CC)
Solitude is Libre Computer’s S905D3 board in the CC (Raspberry Pi 3 B+) form factor. It was announced in September 2023 and shipped from December 2023. It is designed to run upstream distributions out of the box through UEFI. Mainline Linux has supported it since 6.7, and support runs until 2053.
Hardware
Specs
| SoC | Amlogic S905D3 |
|---|---|
| Process | 12 nm |
| CPU | 4× Cortex-A55 @ 2.016 GHz Cryptography extensions |
| Memory | DDR4 / LPDDR4 32-bit |
| GPU | Mali-G31 Vendor: OpenGL ES 3.2, Vulkan 1.1, OpenCL 2.0 Mesa: OpenGL 3.1, OpenGL ES 3.1, Vulkan 1.3, OpenCL 3.0 (Panfrost, PanVK, Rusticl, Panfrost kernel) Libre Computer lists MC1 |
| NPU | 1.2 TOPS |
| VPU | Amlogic Video Engine 10 Decode: 4K@60fps H.265, VP9 Decode: 4K@30fps H.264 Encode: 1080p@60fps H.265, H.264 |
| Display | 4K HDR HDMI 2.0, CVBS, MIPI DSI |
| SoC page | Amlogic S905D3 |
Interfaces
| Board | Libre Computer Solitude (AML-S905D3-CC) |
|---|---|
| Memory | LPDDR4 32-bit 2 / 4 GB |
| Camera | MIPI CSI (22-pin) |
| Display | 1× HDMI 2.0 (4K HDR), MIPI DSI (22-pin), 3.5 mm TRRS CVBS/AV jack |
| Storage | microSD (UHS SDR104), eMMC 5.x module connector (screw mount), 16 MB SPI NOR flash (UEFI boot firmware) |
| USB | 4× USB 3.0 Type-A (via hub) 1× USB 2.0 Type-C (dual-role, 5 V / 3 A power input) |
| Ethernet | 1× 1 GbE (PoE via header and add-on) |
| GPIO | 40-pin Raspberry Pi-compatible header |
| Power | 5 V / 3 A via USB Type-C; 3 W typical, 5 W full load |
| Debugging | 3-pin UART header |
| Form factor | Libre Computer CC form factor (Raspberry Pi 3 Model B+ footprint and mounting holes) |
| Dimensions | 85 × 56 × 20 mm |
| Firmware | UEFI |
| Other | IR receiver with wake support, USB ROM boot button, boot select switch |
| Software support | Until 2053 |
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