Key Takeaways
1. The Bit-Brick K1 is a single-board computer powered by a RISC-V SpacemiT K1 chipset with eight X60 CPU cores and an IMG BXE-2-32 GPU, achieving 2 TOPS of AI performance.
2. It supports various operating systems, including Bianbu OS and Open Harmony, but has less compatibility than x86 and ARM devices.
3. The board measures 3.5 x 3.1 inches, features a Gigabit Ethernet port, and offers display connections via HDMI 1.4 (up to 1080p) and DSI, but lacks built-in WiFi.
4. It includes multiple ports for connectivity, such as USB 3.0, USB 2.0, a 3.5 mm headphone jack, MIPI CSI for cameras, and three M.2 slots.
5. The Bit-Brick K1 is priced around €80 on Aliexpress, with options for higher-priced packages that include additional accessories like a memory card and WiFi module.
We recently shared news about the Bit-Brick K1 Pro. The K1 is also a new single-board computer that is based on a similar idea as the Pro version, but it has some differences. Instead of using an ARM-based SoC, this SBC is driven by a RISC-V chipset known as the SpacemiT K1. This processor has eight X60 CPU cores and an IMG BXE-2-32 GPU, providing a total AI performance of 2 TOPS. The manufacturer claims that several operating systems can be used, although the compatability is not as broad as that of x86 and ARM-based devices. For example, Bianbu OS and Open Harmony are among the supported systems.
Specs and Features
The board measures 3.5 x 3.1 inches and features a Gigabit Ethernet port; however, unlike the Raspberry Pi 5, it lacks built-in WiFi. Displays can be connected through HDMI 1.4 or DSI, but the HDMI connection is restricted to a resolution of 1920 x 1080 pixels at 60Hz. Cameras can be linked using MIPI CSI, while the USB 3.0 and USB 2.0 ports are available for connecting other devices. It also includes a 3.5 mm headphone jack and has two microphones integrated. Additionally, the SBC features three M.2 slots in total—one Key E and two Key M. There’s also a 40-pin header for connecting different sensors and motors.
Pricing and Availability
Currently, the Bit-Brick K1 is available via direct import from Aliexpress for approximately €80. It comes with 4GB LPDDR4X RAM. For those looking for more, higher-priced packages include a memory card, heatsink, and a WiFi module.
AliExpress, Bit-Brick
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