STM32F051R8T6 microcontroller featuring 64KB Flash, 8KB RAM in an LQFP64 package On-board ST-LINK/V2 with selection mode switch to use the kit as a standalone ST-LINK/V2 (with SWD connector for programming and debugging) Board power supply:through USB bus or from an external 5V supply voltage External application power supply:3 and 5 Volts Four LEDs:LD1 (red) for 3.3V power on LD2 (red/green) for USB communication LD3 (green) for PC9 output LD4 (blue) for PC8 output Two push buttons (user and reset) Extension header for all LQFP64 I/Os for quick connection to prototyping board and easy probing
An additional board is provided which can be connected to the extension connector for even easier prototyping and probing.