STEP 1

Open Arduino IDE and then upload IMU_to_JSON.ino script, which reads and converts raw sensor data into json format, to Arduino Uno.

Simply execute: arduino MPU9250_json/MPU9250_json.ino

STEP 2 

Run raspberry-script.sh to send json sensor data to a netcat server running at localhost:9000.

Simple execute: ./raspberry-script.sh and then the json data will be showed over the console.