Overview
ROCK 4 SE is a class-leading single-board computer developed by OKdo in collaboration with Radxa. It’s a reliable, robust, low-power and high-performing SBC based on the powerful Rockchip RK3399-T processor, big. LITTLE™ Arm® Dual Cortex-A72® CPU, Arm Mali™ - T860MP4 GPU and 4GB dual channel LPDDR4 RAM. The board benefits from an extensive list of high-quality features, such as an on-board antenna, RTC, Wi-Fi 802.11 b/g/n/ac, Bluetooth 5 and BLE modules, an audio jack with microphone in, a 4K HDMI port 60fps, user configurable USB HOST/OTG mode, M.2 memory expansion, eMMC robust memory slot and much more.
Tech specs
- Processor: RK3399T, Arm® big.LITTLE™ technology (Dual Cortex®A72 frequency 1.5Ghz, quad CortexA53, frequency 1.0Ghz)
- GPU: Arm Mali™ T860MP4 GPU, supporting OpenGL ES 1.1/2.0/3.0/3.1/3.2, Vulkan 1.0, Open CL 1.1 1.2, DX11
- RAM: Dual channel 4GB 64bit LPDDR4
- Dual display via HDMI and MIPI DSI supporting mirror or extend modes H.265/VP9 (HEVC) hardware decode (up to 4Kp60)
- H.264 hardware decode (up to 1080p60)
- WiFi 5/BT 5.0, BLE, Gigabit Ethernet
- USB TypeC™ PD/QC power input
- Micro SD, eMMC/M.2 (M key) connectors
- Real-time clock (RTC)
- Software: ARMv8 Instruction Set, Debian/Ubuntu Linux support, Android 7.1/Android 9.0/Android 10/Android 11 support, GPU-enabled AI stack such as Caffe, Hardware access /control library for Linux/Android
- Operation Temperature: 0∼50 ℃/ Storage Temperature: -20∼80 ℃
Documentation
Get Inspired
Stephen Hawking once said, “No one undertakes research in physics with the intention of winning a prize. It is the joy of discovering something no one knew before.” That joy is exactly what we hope to ignite with Arduino’s Science Kit R3, bridging theory with practical exploration with a complete toolbox that science teachers can use to develop hands-on and engaging STEM experiments in the classroom. From the relationship between color and temperature to the effects of electrical currents on magnetic fields, the kit provides a comprehensive learning experience that allows students to interact with the very core of scientific investigations – also through real-time data collection and analysis. By measuring, recording, and interpreting data with the Arduino Science Journal app, the learning process becomes interactive and dynamic. So, how does the Science Kit R3 make physics the coolest subject in school? Enhanced understanding of physics: No more passive reading. Dive deep into physics, understanding complex concepts through hands-on experimentation.Promotion of scientific literacy: The real-time data collection and analysis features nurture scientific inquiry skills, priming students to thrive in our data-driven world.User-friendly design: No prior coding or electronics knowledge is required, ensuring educators and students can jump straight into experiments with minimal setup.Designed for education: The kit has been designed with teachers, for teachers and students.Critical thinking stimulation: The kit’s design encourages students to apply what they've learned to real-world situations, sharpening their problem-solving abilities.Self-directed learning: Through open-ended investigations, we're giving students the reins, allowing their curiosity to guide their learning process.Comprehensive teaching support: The Science Kit R3 isn’t just for students. We've also equipped educators with an intuitive guide to streamline the teaching
