Quantity   Component name
1 × STM32F4 Microprocessors, Microcontrollers, DSPs / ARM, RISC-Based Microcontrollers
1 × MPU-6050 9-axis IMU/Motion Processor
1 × CC8520 TI PurePath 2-channel wireless I2S audio chip
1 × CC2590 RF Extender/Matcher/Filter