The STEVAL-MKI250KA demonstration board is a kit made up of an ad hoc PCB, mounting: the ST1VAFE3BX, a biosensor with vertical analog front-end (vAFE) for biopotential signals and ultralow power accelerometer with AI and antialiasing.
The kit is composed by the STEVAL-MKI250A board containing the complete ST1VAFE3BX pinout and the required decoupling capacitors on VDD and VDDIO power supply lines, STEVAL-MKE006A, and STEVAL-MKE007A electrode boards.
An ECG cable with 3.5 mm phone jack can be plugged when the STEVAL-MKE007A electrode board is used.
The kit allows you to show the functionalities of the biopotential device as, for example, the ECG signal.
The STEVAL-MKI250KA kit is compatible with the STEVAL-MKI109V3 and STEVALMKI109D mother boards.
The kit includes a high-performance 32-bit microcontroller functioning as a bridge between the sensor and a PC, on which it is possible to use the downloadable graphical user interface (MEMS Studio), or dedicated software routines for customized applications.
The kit can also be plugged in to other boards like STEVAL-MKBOXPRO and XNUCLEO-IKS4A1.
ST STEVAL-MKI250KA