Particulars Tinker Board 2 An Arm-based Single Board Computer (SBC), uses Arm big.LITTLE™ technology’s 64-bits processor, offers enhanced computing performance with low power consumption. Outstanding performance for IoT devices: Powered by 6-core Rockchip RK3399 system on a chip (SoC) with the new 64-bit Armv8 architecture, plus multi-core Mali-T860. Easy setup tool: Intuitive software for performance tweaking, with simple three-step initial configuration. Pro-grade admin: ASUS IoT Cloud Console for data management and analysis, plus support for firmware over-the-air (FOTA) roll-out. Android 10 support: Benefit from better 3D computing performance, support for the Android Neural Networks API 1.2 and Adiantum encryption with 5X-better efficiency. TECHNICAL SPECIFICATIONS SoC Rockchip RK3399 CPU Dual-core Arm® Cortex®-A72 @ 2.0 GHz Quad-core Arm® Cortex®-A53 @ 1.5 GHz Memory Size Dual-CH LPDDR4 2GB / 4GB GPU Arm® Mali™-T860 MP4 GPU @ 800 MHz Display 1 x HDMI™ with CEC hardware ready 1 x USB Type-C® (DP Alt Mode) 1 x 22-pin MIPI DSI (4 lane) Storage Micro SD(TF) card slot (push/pull) Connectivity 1 x RTL8211F-CG GbE LAN 1 x M.2 - 802.11 a/b/g/n/ac wireless & BT 5.0 (2T2R) Power Connector (up to 65W) 1 x 12~19V DC Power Input Jack (5.5/2.5 mm) Audio 1 x HDMI™ audio output 1 x S/PDIF TX pin (from GPIO) 1 x PCM/I2S pins (from GPIO) USB Ports 3 x USB 3.2 Gen1 Type-A ports 1 x USB 3.2 Gen1 Type-C® OTG port Camera Interface 1 x 15-pin MIPI CSI-2 (2 lane) Internal Headers 1 x 40-pin headers includes: - up to 28 x GPIO pins - up to 2 x SPI bus - up to 2 x I2C bus - up to 2 x UART - up to 3 x PWM - up to 1 x PCM/I2S - up to 1 x S/PDIF TX - 2 x 5V power pins - 2 x 3.3V power pins - 8 x ground pins 1 x 2-pin Recovery header 1 x 2-pin Power-on header 1 x 2-pin Reset header 1 x 2-pin Debug UART header 1 x 2-pin DC Fan header 1 x 2-pin RTC Battery header OS Support Debian 9 / Android 10 Dimensions 3.37 inch x 2.125 inch (85 x 56 mm) Environment Operation temperature: 0? ~ 60? Non operation temperature: -40? ~ 85? Non operation humidity: 0 ~ 85 (Non condensing)