EFM32 Wonder Gecko Development Kit with ARM Cortex-M4 with FPU

Energy efficient ARM Cortex-M4 with FPU and DSP paired with Gecko Technology gives you higher processing throughput while saving energy in your application. The EFM32 Wonder Gecko development kit is ready to use when you get it, and includes debugger and examples. Just plug it into your PC to start, and free CMSIS-DSP library and ready made examples makes it easy to test floating point and digital signal processing.