Key Features Common features STM32 microcontroller in LQFP144 package 3 user LEDs 2 user and reset push-buttons 32.768 kHz crystal oscillator Board connectors:SWDST Zio expansion connector including ARDUINO Uno V3ST morpho expansion connector Flexible power-supply options: ST-LINK, USB VBUS or external sources On-board ST-LINK debugger/programmer with USB re-enumeration capability: mass storage, Virtual COM port and debug port Comprehensive free software libraries and examples available with the STM32Cube MCU Package Support of a wide choice of Integrated Development Environments (IDEs) including IAR, Keil and GCC-based IDEs Board-specific features External or internal SMPS to generate Vcore logic supply Ethernet compliant with IEEE-802.3-2002 USB OTG full speed or device only Board connectors:USB with Micro-AB or USB Type-C Ethernet RJ45 Arm Mbed Enabled compliant
