ARM

STM32F103C8T6 chipJTAG interface and reset button32.768 KHZ and 8 MHZ crystal vibration5 chips AMS1117-3.3 V to 3.3 V.With a group of UART serial port interface.I/O derivation, and mark the I/O name.The Mini USB interface, can give the board power supply and USB communication.Board size：52.1( mm) x35.5 (mm)