The X-NUCLEO-IKS4A1 is a motion MEMS and environmental sensor evaluation board kit consisting of the main board X-NUCLEO-IQS4A1, which hosts the motion MEMS and environmental sensors, and the detachable add-on board STEVAL-MKE001A, which hosts the Qvar swipe electrodes. This expansion board allows application development with features like sensor HUB (LSM6DSO16IS and LSM6DSV16X), electronic image stabilization (EIS) and optical image stabilization (OIS) for camera applications through LSM6DSV16X SPI interface and Qvar touch/swipe gestures (thanks to the equipped electrode). There is also the possibility to integrate presence and motion detection with an IR sensor as well as combining the features of multiple sensors through the DIL24 adapter.