Rock Pi 4 B 1 GB 6 x 1.8 GHz Radxa

Rock Pi 4 B(1 GB RAM)

What was Rock PI4?
Rock PI4 is a single board computer (SBC) in an ultra-small form factor, which offers first-class performance and at the same time an excellent mechanical compatibility. The Rock PI4 offers a reliable and extremely powerful platform for makers, IoT enthusiasts, hobbyists, PC DIY enthusiasts and others to realize their ideas.

Rock Pi 4A vs. Rock Pi 4 B - what was the difference?
Unlike the A variant, the Rock Pi 4 B delivers 802.11ac 2.4G&5G WLAN. Together with BluetoothTM 5.0, Rock PI4 offers an improved speed and a longer range.

First-class performance
Rock PI4 has a modern and powerful Hexacore ARM-based processor, RK3399 inside, which offers a significantly improved performance compared to other popular SBC boards. All models are equipped with LPDDR4 3200Mb/s RAM and optional powerful eMMC modules that support all applications.

Manufacturer friendly, IoT connectivity
Rock PI4 has manufacturer-friendly expansion options, including a 40-pin GPIO interface that provides an interface to a range of inputs from buttons, switches, sensors, LEDs and much more.
Rock PI4 also has a Gbit LAN port for the network, with special bus and controller, it works without latency under high load.
Rock PI4 also has a USB 3.0 host and a USB 3.0 OTG port with 5Gbps/s each, which work independantly of each other. The USB 3.0 OTG can be used as a USB device such as Android ADB or USB gadgets. A hardware switch is for the OTG mode switch on the bottom.

AI capabilities
Rock PI4 supports the mainstream AI stack with GPU acceleration. In addition, a special hardware NPU accelerator, which will be launched next for Rock PI4, will amplify complex machine learning algorithms and reduce power requirements.
The industry-standard MIPI CSI port allows easy connection of Exsit cameras to the Rock PI4 and the Rock PI4 also supports the industry standard MIPI DSI for LCD and touch screen. With hardware-accelerated algorithms, it is ideal for computer vision applications, robotics and much more.

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Highlights & Details

• Performance-enhanced ARM Cortex-A72 CPU
• Gigabit LAN interface (transmission speed up to 1,000 MBit/s)
• HDMI resolution in 4K @ 60 Hz
• WLAN AC standard
• Bluetooth® version: 5.0
• RAM: 1 GBRAM

Facts

• Can run Linux distributions as well as Android
• with Rockchip RK3399
• Optionally expandable with up to 128 GB eMMC memory
• Optionally expandable up to 2 TB M.2 SSD hard disk
• Optionally expandable with up to 64 GB microSD memory
• This text is machine translated.

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