DA728x-EVAL-KIT is designed to evaluate the DA7280x family of high-definition (HD) haptic drivers. The board is powered and controlled from the on-board USB circuitry and consists of a DA728x motherboard, DA7280 daughter card, DA7281 daughter card, DA7282 daughter card, and DA7283 daughter card. The evaluation board is flexible enough to be used as stand-alone or wired into an existing application. This allows users to evaluate, design and fine-tune haptic sequences, easing system integration. The device-under-test (DUT) side can be completely isolated from the USB controller side both in terms of power and I2C signals. This DA7280 board and DA7280 driver are powered from a 5V USB power supply. It is used in smartphones, gaming, portable computing systems, computing, automotive, industrial, medical and wearables.