Please consider Grove - IMU 9DOF v2.0 as alternative product Grove - IMU 9DOF is a high performance 9-axis motion tracking module,which is base on MPU-9150.The MPU-9150 is the world's first integrated 9-axis motion tracking device designed for the low power, low cost, and high performance requirements of consumer electronics equipment including smartphones, tablets and wearable sensors .MPU-9150 features three 16-bit ADC for digitizing the gyroscope outputs and three 16-bit ADCs for digitizing the accelerometer outputs and three 13-bit ADCs for digitizing the magnetometer outputs.Specification: I2C interface Low cost 400kHz Fast Mode I2C for communicating with all registers Digital-output X-, Y-, and Z-Axis angular rate sensors (gyroscopes) with a user-programmable full-scale range of ±250, ±500, ±1000, and ±2000°/sec Digital-output 3-Axis accelerometer with a programmable full scale range of ±2g, ±4g, ±8g and ±16g 3-axis silicon monolithic Hall-effect magnetic sensor with magnetic concentratorApplicationPart List: Grove - IMU 9DOFGrove - Universal 4 Pin 20cm Unbuckled CableDocuments Please visit our wiki page for more info about this product. It will be appreciated if you can help us improve the documents, add more demo code or tutorials. For technical support, please post your questions to ourforum.