The Infineon XMC 3 channels RGB LED lighting shield is one of the first intelligent evaluation board compatible with Arduino as well as Infineon’s XMC1100 BOOT KIT. It is designed to be easily configurable and combinable for different LED light engines and lamps, for fast prototyping and in-expensive evaluation of LED lighting applications. The RGB LED lighting shield with XMC1302 uses a DC/DC buck topology and is able to drive up to 3 LED channels with constant current. The shield itself is powered by a programmable XMC 32-bit ARM MCU with embedded brightness colour control unit, for flicker-free LED dimming and colour control. The BCCU enables extreme low-cost but high quality LED lighting solutions, with minimal user code. The RGB LED lighting shield has also been designed to provide options for the evaluation of smooth, eye-friendly dimming, colour mixing for different topologies, and it can be extended with for example DALI/DMX or radar.

Easy configurable for various light engines and any input voltage (within operating conditions)
Wide DC input voltage range
Simple I²C interface