STM32F103RBT6 MBED development board contains 13 sensor modules

XNUCLEO-F103RB Development Kit, Comes with IO Expansion Shield and Various SensorsOverviewThis development kit includes :XNUCLEO-F103RB (STM32 Development Board, Supports Arduino, Compatible with NUCLEO-F103RB)IO Expansion Shield (Provides interfaces for connecting XBee, WiFi-LPT100, and sensors)Sensors Pack (Gas, Color, Flame, Hall, IR, UV, Laser, Sound, Temperature and Humidity, Tilt, Liquid level, etc.)XNUCLEO-F103RB FeaturesCompatible with NUCLEO-F103RB, onboard Cortex-M3 microcontroller STM32F103RBT6Arduino connectivity support, easy to connect with various Arduino shields and access the massive Arduino resourcesST Morpho headers provide full access to all STM32 I/Os, easy for peripheral expansionSupports mbed, build prototype quickly by mbed SDK and online toolsComprehensive free software HAL library including a variety of software examplesComes with a separated ST-LINK/V2 moduleAdvantagesWhat's on the XNUCLEO-F103RBSTM32F103RBT6 Core : ARM 32-bit Cortex -M3Operating frequency : 72MHzOperating voltage : 2.0V-3.6VPackage : LQFP64Memories : 128kB Flash, 20kB SRAMInterfaces : 2 x SPI, 3 x USART, 2 x I2C, 1 x CAN, 1 x USBAD/DA : 2 x AD (12 bit, 16 channels)SPX3819M5 : 3.3V voltage regulatorAMS1117-5.0 : 5.0V voltage regulatorCP2102 : USB to UART convertorArduino connector : for connecting Arduino shieldsICSP interface : Arduino ICSPUSB TO UART : for debuggingUSB connector : USB communication interfaceUser LEDWeight:0.25 kgPackage ListXNUCLEO-F103RB x 1ST-LINK/V2 (mini) x 1USB Type A Plug to Micro B Plug Cable x 1USB Type A Plug to Receptacle Cable x 1IO Expansion Shield ¡Á 1Sensors Pack ¡Á 1