Libre Computer Sweet Potato (AML-S905X-CC-V2)
Sweet Potato is the updated Le Potato, on sale since September 2023. It switches to DDR4 and USB-C power, adds UEFI firmware in 16 MB of SPI NOR flash, a screw-mount eMMC connector and a PoE header. It can install Linux images directly from the internet. Support runs until 2053.
Hardware
Specs
| SoC | Amlogic S905X |
|---|---|
| Process | 28 nm |
| CPU | 4× Cortex-A53 @ 1.416 GHz Cryptography extensions |
| Memory | DDR3 / DDR4 32-bit |
| GPU | Mali-450 MP3 @ 750 MHz Vendor: OpenGL ES 2.0, OpenVG 1.1 Mesa: OpenGL 2.1, OpenGL ES 2.0 (Lima, Lima kernel); Lima: no OpenGL ES 3.x, OpenCL or Vulkan planned; Mali-470 unsupported |
| VPU | Amlogic Video Engine 10 Decode: 4K@60fps H.265, VP9 Decode: 4K@30fps H.264 Encode: 1080p@60fps H.264 |
| Display | 4K HDR HDMI 2.0, CVBS |
| Ethernet | 1× 100 Mbit Ethernet (integrated PHY) |
| SoC page | Amlogic S905X |
Interfaces
| Board | Libre Computer Sweet Potato (AML-S905X-CC-V2) |
|---|---|
| Memory | DDR4 32-bit 1 / 2 GB |
| Display | 1× HDMI 2.0 (4K HDR) |
| Storage | microSD (UHS SDR104), eMMC 5.x module connector (screw mount), 16 MB SPI NOR flash (UEFI boot firmware) |
| USB | 3× USB 2.0 Type-A (via hub) 1× USB 2.0 Type-A (dual-role) |
| Ethernet | 1× 100 Mbit Ethernet (PoE via header and add-on) |
| GPIO | 40-pin Raspberry Pi-compatible header, 8-pin ADC/GPIO header, 5-pin USB 2.0 header, 3-pin SPDIF 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 |
| Software support | Until 2053 |
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