STEVAL-MKI221V1 Adapter Board STMicroelectronics STEVAL-MKI221V1 Adapter Board facilitates the evaluation of the LSM6DSO32X product family. The LSM6DSO32X iNEMO Inertial Module is a 3D digital accelerometer and 3D digital gyroscope system-in-package (SIP) with a digital I2C, SPI, and MIPI I3CSM serial interface standard output, performing at 0.55mA in combo High-Performance mode.