This data sheet introduces the STEVAL-IHI002V1, a daughter board based on the STMPE1208S 12-bit GPIO expander with an additional 12-channel capacitive sensing sensor, which is able to interface a main MCU through I²C bus. The daughter board is designed to work as a daughter board for the main board (e.g. STEVAL-IHI001V1) for home appliance user interface.
The STEVAL-IHI002V1 is a demonstration board designed to modernize or replace mechanical keyboards in home appliances. It serves as a daughter board for the STEVAL-IHIO01V1 washing machine user interface, automatically detecting upon connection to replace keys with a wheel, slider, and buttons.
The demonstration board is designed to modernize or fully replace a mechanical keyboard.
The board interfaces with an MCU through I2C bus.