Interfacing MPU 6050 with Tiva C LaunchPad

The MPU-6000/MPU-6050 family of parts is the world's first and only six-axis motion tracking devices designed for the low power, low cost, and high-performance requirements of smartphones, tablets, wearable sensors, and robotics.

The MPU-6000/6050 devices combine a three-axis gyroscope and three-axis accelerometer on the silicon die together with an onboard digital motion processor capable of processing complex nine-axis motion fusion algorithms. The following diagram shows the system diagram of MPU 6050 and break out of MPU 6050:

Block diagram of MPU 6050

The breakout board of MPU 6050 is shown in the following diagram and it can be purchased from here http://a.co/7C3yL96:

MPU 6050 breakout board

The connection from Launchpad to MPU 6050 is given in the following table. The remaining pins can be left disconnected:

Launchpad pins

MPU6050 pins

+3.3V

VCC/VDD

GND

GND

PD0

SCL

PD1

SDA

 

The following diagram shows the interfacing of MPU 6050 and Tiva C Launchpad:

Interfacing MPU 6050 breakout board to Launchpad

MPU 6050 and Launchpad communicate using the I2C protocol. The supply voltage is 3.3V and it is taken from Launchpad.

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