At the heart of the Dash is a USI (Avnet) 850101. The 850101 is a combination wireless module (Broadcom BCM43362) and micro controller (ST Microelectronics STM32F205). This makes the Dash capable of connecting to 802.11 b/g/n networks with its 120MHz ARM Cortex-M3 processor. It also happens to be exactly the same chip used inside the $19 Spark Photon.
Do you need a simple way to display seamless looping video files, like in an art exhibit or digital sign? Check out this Raspberry Pi video looper project to learn how to turn a Raspberry Pi into a dedicated video playback machine. Just stick a USB drive loaded with movies into the Raspberry Pi and it will play them over and over in a loop!