Aideepen 2pcs 40pin STM32F103C8T6 ARM STM32 SWD Minimum System Board Micro USB Development Learning Board Module
<b>Aideepen STM32F103C8T6 ARM STM32 Minimum System Development Board Module For Arduino</b> <br><br> <b>Features:</b> <br>72MHz work frequency. <br>2.0-3.6V power, I/O. <br>Reset(POR/PDR). <br>4-16MHz crystal. <br>Micro USB connector , you can give the board power supply and USB communication. <br>Size:5.3cm x 2.2cm. <br><br> <b>Package Included:</b> <br>2 x STM32F103C8T6 Minimum System Board