This is a small board with an STMicroelectronics STM32F103C8T6 CORTEX microcontroller.
Related products:MOD-STM32F030 | STM32F030 on a DIP board | |
ARM-STM32-103STK | STM32F103RBT6 CORTEX M3 ARM module, 128Kb Flash, 20Kb RAM, LCD, etc. | |
ARM-STM32-F4DISCOVERY | CORTEX M4 board, 1Mb Flash, 192Kb RAM. |