Beaglebone black is a development kit based on an AM3359 processor which integrates an ARM cortex A8 core and has abundant peripheral devices.
The beagleBone revc is designed to satisfy the different requirements of various fields including game devices, home, industrial automation and consumer medical devices.
It comes with a 4GB flash memory and preloaded with debian linux.
Beaglebone black provides lots of expansion interfaces such as ethernet, USB host, OTG, TF card, serial, HDMI D type, I2C, SPI, PWM, and LCD.