The ST STEVAL-FCU001V1 evaluation board, available from Mouser Electronics, features the STM32F401 32-bit microcontroller with ARM® Cortex®-M4 core, the SPBTLE-RF0 module with Bluetooth® 4.1 support, and the STC4054 800mA Li-Ion / Battery Charger Chip Designers can control this board via a Bluetooth connection with a smartphone or tablet, or connect a radio frequency (RF) receiver to the board's PWM input to interface with a standard RF remote controller.
The board also features the ST LSM6DSL iNEMO inertial module with low-power digital accelerometers and gyroscopes, the LIS2MDL high-performance magnetometer, and the LPS22HD MEMS pressure sensor for 3D navigation applications. Designers can use the STL6N3LLH6 STripFET H6 The power MOSFET drives four brushed DC motors and can also drive BLDC motors via an electronic speed control unit. In addition, the board provides SWD, I2C, and USART interfaces for firmware development and debugging and Other external sensors or RF modules provide support.