You get an energy harvesting board and the Giant Gecko STK in the kit, and can test out solar, electromagnetic, piezo-electric or thermal energy converters. The EFM32 gives you 1024 KB of Flash memory and a Cortex-M3 with up to 48 MHz, and the proven Gecko Technology for ultra low power and energy efficient operation.
Energy Micro’s Energy Harvesting To Go Kit
No batteries needed! Now you can power your EFM32 Giant Gecko by energy harvesting. Together with Linear Technology and Würth Elektronik we made the Energy Harvesting Solution To Go-kit which help you design batteryless microcontroller products.