NUCLEO-F103RB Nucleo-64 Development Board The STMicroelectronics STM32 Nucleo Development Board, NUCLEO-F103RB are designed to work with the STM32 F1 series microcontrollers to allow you to build an embedded prototype. The development platform offers a simple solution to evaluate and develop Arm Cortex™ M3 processor STM32 F1 32-bit flash microcontrollers in the LQFP64 package. The Nucleo development board supports Arduino™ connectivity and the ST connector Morpho lets you access to all IOs on the MCU. The Nucleo boards are ARM^® mbed enabled and have an integrated ST-Link/V2-1 circuit debugger and programmer and this will interface with the on board microcontroller or a suitable STM32 F1 MCU in a stand-alone function.
What’s on-board?
• STM32F103RBT6 MCU, 128KB flash memory
• Arduino Uno Revision 3 connectivity
• STMicroelectronics Morpho extension pin headers
• Selection mode switch to use as a standalone ST-LINK/V2-1
• Power supplies: USB VBUS or external source (3.3V, 5V, 7—12V)
• Three LEDs: USB communication; user; power
• Two Pushbuttons: User and Reset
• Interfaces supported on USB: Virtual Com port; Mass storage; Debug port
• Integrated Development Environments (IDEs) support include IAR, Keil, GCC-based IDEs

Additional Info
• System requirements: Windows PC (XP, Vista, 7, 8), USB type A to Mini-B USB cable
• STM32 comprehensive software HAL library online