LeMaker Guitar Baseboard Rev. B Plus

Hardware specification

 * CPU: Actions Semi S500 Quad-core Cortex-A9r4
 * GPU: PowerVR SGX544
 * Memory: 1GB (SDRAM) DDR3
 * Storage: 8GB eMMC, TF card (max. 64GB) / MMC card slot
 * Network: 10/100 Ethernet
 * WiFi & BT: Realtek RTL8732BS, Bluetooth 4.0
 * GPIO: 40-pin Header w/28x GPIO
 * Power Source: 12V/2A via DC power

Links of Interest

 * LeMaker Guitar on 'LeMaker Wiki
 * FriendlyARM NanoPi NEO & AIR on Linux-Sunxi Wiki
 * LeMaker Guitar is a $25 Single Board Computer on CNXSOFT