2020-05-11 06:09 AM
2020-05-12 04:01 AM
STWIN development kit is sold for 99$ web price: https://www.st.com/content/st_com/en/products/evaluation-tools/product-evaluation-tools/mems-motion-sensor-eval-boards/steval-stwinkt1.html
The kit includes many sensors and interfaces for development, in final end product you most likely will not include all.