The myAHRS+ is a low cost high performance AHRS(Attitude Heading Reference System). Its attitude output is more stable to acceleration and magnetic disturbances then other low cost AHRS/IMU products. Communication and configuration are enabled via UART/USB interface for user applications. And I2C interface is available for embedded application like arduino projects. The GUI(myAHRS+ Monitor) is available, which allows users configure all myAHRS+ settings, view attitude of myAHRS+ and IMU(Inertial Measurement Unit) data in realtime and save sensor data in a text file. Custom user software may be developed using the myAHRS+ SDK.
Performance comparison between myAHRS+ and Razor 9 axis IMU.
Detailed description is here.