102991281

      ROCK Pi 4 Model A 1GB SKU 102991281   What is ROCK Pi ROCK PI is a Single Board Computer (SBC) in an ultra‐small form factor that offers class‐ leading performance while leveraging outstanding mechanical compatibility. The ROCK PI offers makers, IoT enthusiasts, hobbyists, PC DIY enthusiasts and others a reliable and extremely capable platform for building and tinkering their ideas into reality. ROCK Pi 4 is a Rockchip RK3399 based SBC(Single Board Computer) by Radxa. It can run android or some Linux distributions. ROCK Pi 4 features a six‐core ARM processor, 64bit dual channel 3200Mb/s LPDDR4, up to 4K@60 HDMI, MIPI DSI, MIPI CSI, 3.5mm jack with mic, 802.11 ac WIFI, Bluetooth 5.0, USB Port, GbE LAN, 40‐pin color expansion header, RTC. Also, ROCK Pi 4 supports USB PD and QC powering.  Class‐Leading Performance ROCK Pi has a modern and powerful hexa‐core ARM‐based processor, RK3399 inside, it offers significantly improved performance versus other popular SBC boards. All models are equipped with LPDDR4 3200Mb/s RAM and optional high‐performance eMMC modules, boost all applications. Maker Friendly, IoT Connectivity ROCK Pi features maker friendly expansion options, including a 40‐pin GPIO interface that allow for interfacing with range inputs from buttons, switches, sensors, LEDs, and much more. ROCK Pi also features a Gbit LAN for the network, with dedicated bus and controller, it works without latency under heavy load network applications. On board 802.11 ac wifi offers 2.4G&5G WLAN connectivity. With Bluetooth 5.0, ROCK Pi benefits‐improved Bluetooth speed and greater range. ROCK Pi also features one USB 3.0 host and one USB 3.0 OTG ports, each 5Gbps/s, working independently. The USB 3.0 OTG can work as a USB device such as Android ADB or USB gadgets. A hardware switch is provided for OTG mode switch. AI Capabilities ROCK Pi supports mainstream AI stack with GPU acceleration. Furthermore, a dedicated hardware NPU accelerator coming up next for ROCK Pi will boosts complex Machine Learning algorithm and reduce the power. Industrial standard MIPI CSI connector makes it easy to connect existing cameras to ROCK Pi and ROCK Pi also supports industrial standard MIPI DSI for LCD and touch screen. With the hardware‐accelerated algorithm, it's great for Computer Vision application, Robotics and much more Processor 64bit hexa core processor Rockchip RK3399 Dual Cortex‐A72, frequency 1.8Ghz with quad Cortex‐A53, frequency 1.4Ghz Mali T860MP4 GPU, supports OpenGL ES 1.1 /2.0 /3.0 /3.1 /3.2, Vulkan 1.0, Open CL 1.1 1.2, DX11. Memory LPDDR4 64bit dual channel LPDDR4@3200Mb/s, 1GB Storage eMMC module Optional industrial compatible high‐performance eMMC module, 8G/16G/32G/64G/128G available uSD card uSD slot supports up to 128G uSD card M.2 SSD M.2 connector supports up to 2T M.2 NVME SSD Display HDMI HDMI 2.0 up to 4k@60 MIPI DSI MIPI DSI 2 lanes via FPC connector HDMI and MIPI DSI can work at the same time, support mirror mode or extend mode. Audio 3.5mm jack with mic HD codec that supports up to 24‐bit/96kHz audio. Camera MIPI CSI MIPI CSI 2 lanes via FPC connector, support up to 8MP camera Wireless None USB USB 3.0 OTG x1 hardware switch for host/device switch, the upper one USB 3.0 HOST x1 dedicated USB3.0 channel, the lower one USB 2.0 HOST x2 Ethernet GbE LAN IO 40‐pin expansion header : ‐ 1 x UART ‐ 2 x SPI bus ‐ 2 x I2C bus ‐ 1 x PCM/I2S ‐ 1 x SPDIF ‐ 1 x PWM ‐ 1 x ADC ‐ 6 x GPIO ‐ 2 x 5V DC power in ‐ 2 x 3.3V power pin Others RTC RTC battery connector for time backup(optional) Power USB PD Support USB Type C PD 2.0, 9V/2A, 12V/2A, 15V/2A, 20V/2A Qualcomm® Quick Charge™ Support QC3.0/2.0 adapter, 9V/2A, 12V/1.5A Size 85mm x 54mm Part List: 1 x Rock Pi 4 Model A 1GB ECCN/HTS ECCN  3A991.a  HSCODE  8471504090  UPC                                https://www.seeedstudio.com/ROCK‐Pi‐4‐Model‐A‐1GB‐p‐4149.html/8‐14‐19