Mikromedia HMI 4.3 UXB is a human machine interface (HMI) board produced by MikroElektronika. It is designed to easily bridge the gap between the user, hardware and software of various electronic systems. It is based on the ATMega2560 processor, and features a 4.3 inch PCAP touchscreen, 256 MB DDR3 SDRAM memory, USB host port, and onboard 16bit stereo audio codec. The Mikromedia HMI 4.3 UXB also includes an on-board micro-SD card, button, buzzer and accelerometer. The board runs on the free MikroMedia Plus operating system, which offers a modern and easy-to-use graphical user interface for the creation of interactive and multimedia applications. The Mikromedia HMI 4.3 UXB is ideal for designing multimedia applications, industrial control systems, and consumer electronics.