CY3218-CAPEXP3

Touch Sensor Development Tools CapSense Express Buttons Kit 4 I/O

is a CapSense express evaluation kit is used to evaluate the CY8C20142-SX2I CapSense express button capacitive controllers which support four to ten capacitive sensing buttons. The device functionality is configured through an I2C port and can be stored in on board non-volatile memory for automatic loading at power on. This CapSense express evaluation kit enables designers to replace mechanical buttons by implementing touch sensing designs in minutes with the newest CapSense touch sensing family with Cypress PSoC express visual embedded system design tool and CapSense express configuration tool, designers configure, monitor and tune up to 4 I/Os for buttons, LEDs and other general purpose I/Os over I2C in a real time using a graphical user interface. It is optimized for dimming LEDs in 15 selectable duty cycles and can be configured to have up to 10 GPIOs connected to the PWM output.

.

CapSense buttons

.

I2C communication

.

Interrupt outputs

.

User defined inputs

.

Wake on interrupt input

.

Sleep control pin

.

Non-volatile storage of custom settings

.

All GPIOs support LED dimming with configurable delay