System Overview

The ATSAMR21-LED-Driver is built on a SAM R21 Xplained Pro (ATSAMR21-XPRO) board with modified connectors, an add-on power component board, and an LED load board with diffuser.

The Atmel AVR477 remote control is used to control the ATSAMR21-LED-Driver board (Dimmable Light) over ZigBee Light Link.
Figure 1. ATSAMR21-LED-Driver Board (Light) with AVR477 Remote Control