Key Takeaways
1. The Bit-Brick K1 Pro is a compact single-board computer (3.54 x 3.15 inches) with multiple M.2 slots for SSDs and WiFi cards, but lacks built-in WiFi and Bluetooth.
2. It supports 4K resolution at 120Hz via HDMI 2.1 and includes MIPI-DSI and MIPI-CSI for display and camera interfaces.
3. The board is powered by an RK3576 SoC with eight Cortex-A72 cores and a neural processing unit offering 6 TOPS (INT8), with memory options of 4GB to 8GB LPDDR4X.
4. External storage can be connected through USB 3.0, and the board includes a USB-C power input and a 40-pin GPIO header, operating in extreme temperatures (-40° to 185°F).
5. The Bit-Brick K1 Pro is available on AliExpress starting at around $160, with potential additional costs for shipping and import duties, and warranty enforcement may be challenging.
The Bit-Brick K1 Pro is a fresh single-board computer that’s not just for connecting sensors and actuators, thanks to its diverse range of connectivity options. The board measures 3.54 x 3.15 inches and comes equipped with several M.2 slots—two Key-M and one Key-E, to be precise. These slots can fit M.2-2280 SSDs and WiFi cards. However, it’s worth noting that the SBC does not come with built-in WiFi or Bluetooth capabilities. Instead, users can connect to wired networks through Gigabit Ethernet.
Connecting Displays
For display purposes, the board features HDMI 2.1, which allows for 4K resolution at 120Hz, along with MIPI-DSI. While MIPI-DSI might not be of great interest to the average user, it is quite recognizable among makers. The same goes for MIPI-CSI, which is designed for camera interfaces. Depending on what you need, images can even be processed instantly with AI. The RK3576 SoC comes with eight Cortex-A72 CPU cores and has a neural processing unit that offers 6 TOPS (INT8). Additionally, users can choose between 4GB to 8GB of LPDDR4X memory, and the onboard eMMC storage options range from 32GB to 64GB.
Storage and Power Options
You can hook up external storage using USB 3.0, and there’s also USB 2.0 available for other accessories and input devices. The USB-C port serves as the power source for this alternative to the Raspberry Pi 5. Plus, the SBC is equipped with a 40-pin GPIO header, and it operates effectively in temperatures ranging from -40° to 185°F. Currently, the Bit-Brick K1 Pro is up for grabs on AliExpress, with prices starting around $160, though keep in mind that shipping costs and possible import duties might apply. Customers should also be cautious, as warranty rights may not be easily enforceable.
AliExpress, Bit-Brick
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