NanoPi Duo H2 IoT IOT Development Board UbuntuCore A7 For Arduino

Introduction: The NanoPi Duo is designed and developed by FriendlyElec for makers, hobbyists and professionals. It is small, just 50 x 25.4 mm. It uses the All-Chi quad-core A7 processor H2+ equipped with 256M/512M DDR3 memory, on-board WiFi module, and can run a complete embedded Linux system such as Ubuntu Core. The NanoPi Duo is compact and has a rich interface. It can be directly powered by MicroUSB. It supports the Micro SD card to directly start the operating system and can be directly inserted into the breadboard. It leads to USB, SPI, UART, I2C, PWM, IR, audio input and output, 100M Ethernet interface pins, etc. very convenient for debugging development. NanoPi Duo supports programming libraries such as WiringNP, Python, etc. It is completely open source and is ideal for lightweight IoT application development. Feature: CPU: Allwinner H2+ Quad-core Cortex-A7 DDR3 RAM: 256MB/512MB (Optional) Connectivity: 10/100M Ethernet WiFi: XR819 USB Host: 2.54mm pin x2, exposed in 2.54mm pitch pin header MicroSD Slot x 1 MicroUSB: OTG and power input Debug Serial Interface: exposed in 2.54mm pitch pin header Audio input/output Interface: exposed in 2.54mm pitch pin header GPIO1: 2.54mm spacing 16pin. It includes UART, SPI, I2C, Audio, etc GPIO2: 2.54mm spacing 16pin. It includes USB, 10/100M Ethernet, IO etc PCB Dimension: 25.4 x 50mm Power Supply: DC 5V/2A Temperature measuring range: -40 to 80 OS/Software: U-boot, Linux Kernel 4.11.2 (mainline) Ubuntu 16.04.2 LTS (Xenial) More informations: http://wiki.friendlyarm.com/wiki/index.php/NanoPi_Duo Source code: https://github.com/friendlyarm Pin silk screen Name Linux gpio Pin silk screen Name Linux gpio MICN MIC_N SPD EPHY-LED-SPD MICP MIC_P LNK EPHY-LED-LINK LOR LINEOUT_R TD+ EPHY-TXP LOL LINEOUT_L TD- EPHY-TXN CVB CVBS RD+ EPHY-RXP TX1 UART1_TX/GPIOG6 198 RD- EPHY-RXN RX1 UART1_RX/GPIOG7 199 DP2 USB-DP2 MO UART3_RTS/SPI1_MOSI/GPIOA15 15 DM2 USB-DM2 MI UART3_CTS/SPI1_MISO/GPIOA16 16 DP3 USB-DP3 CLK UART3_RX/SPI1_CLK/GPIOA14 14 DM3 USB-DM3 CS UART3_TX/SPI1_CS/GPIOA13 13 IOG11 GPIOG11 203 SDA I2C0_SDA/GPIOA12 12 IRRX GPIOL11/IR-RX 363 SCL I2C0_SCL/GPIOA11 11 GND GND GND GND 3V3 SYS_3.3V DTX DEBUG_TX(UART_TXD0)/GPIOA4 4 5Vin VDD_5V DRX DEBUG_RX(UART_RXD0)/GPIOA5/PWM0 5 5Vin VDD_5V Package includes: 1 x Development Board