XNUCLEO-F103RB Development Board

Description: 
The development board is basically a device with hardware on-board to facilitate experimentation with certain microcontrollers. These boards can save you from a lot of repetitive tasks.
This Development Board is compatible with NUCLEO-F103RB which includes onboard Cortex-M3 microcontroller STM32F103RBT6.
It supports Arduino connectivity, so it can access the massive Arduino resources.
This board featured by ST Morpho headers which provide full access to all STM32 I/Os and also easy for peripheral expansion.
It supports mbed and be abe to builds a quick prototype by mbed SDK and online tools.
This Development Board comes with a separated ST-LINK/V2 module with a comprehensive free software HAL library including a variety of software examples. 

Features:
Core: ARM® 32-bit Cortex™-M3
Operating Frequency: 72MHz
Operating Voltage : 2.0V-3.6V
Package : LQFP64
Memories : 128kB Flash, 20kB SRAM
Interfaces : 2 x SPI, 3 x USART, 2 x I2C, 1 x CAN, 1 x USB
AD/DA : 2 x AD (12 bit, 16 channels)
Size: 88mm x 70mm

NOTE:
The USB connector of NUCLEO is JUST for debugging, not available for USB connection.

Package Include:
1X XNUCLEO F103RB Development Board