SeeedStudio ReSpeaker Core v2

Hardware specification

 * CPU: Rockchip RK3229 Quad-core Cortex-A7 @ 1.5GHz
 * Memory: 1GB (SDRAM) DDR3
 * Onboard Storage: 4 GiB eMMC, TF card (max. 128GB) / MMC card slot
 * WiFi & BT: AMPAK AP6212 Bluetooth 4.0
 * Network: 1x Fast Ethernet
 * USB: 2 USB 2.0
 * GPIO: 8 GPIO pins,
 * Power Source: USB Female Micro-B

Links of Interest

 * ReSpeaker Core v2.0 on seeedStudio Wiki
 * Latest ReSpeaker voice board moves to Rockchip RK3229 on LinuxGizmos
 * ReSpeaker Core v2 is a 6-Mic Array Audio Development Kit on CNXSOFT