Mindstorms Ev3 Smart Brick

TI Sitara 300MHz ARM9 core processor running under a Linux-based operating system; Onboard program storage with 16 MB Flash memory and 64 MB RAM; Mini SDHC card reader for 32GB extended memory; Programming and data logging on the brick that can be loaded into the EV3 software; Computer-to-brick communication via built-in USB or external WiFi or Bluetooth dongles; Daisy-chain up to 4 LEGO EV3 Smart Bricks;