The 4D - display Click from MikroElektronika is an adapter Click board that offers a mikroBUS™ interface for controlling 4D Systems' gen4 series intelligent display modules. 4D Systems designs and manufactures a wide range of intelligent display modules equipped with powerful graphics processors. Their displays allow graphical objects control by exchanging specifically formatted messages with the external microcontroller (MCU) over the UART. By utilizing the 4D - display click, it is possible to develop a MCU firmware application that can interact with the graphic objects on the 4D intelligent display module over the mikroBUS. This significantly simplifies the application design, while reducing the processing load on the host MCU, allowing amazing graphically based applications to be created, even with slower 8-bit MCUs.

TFT 4D - display click offers a high quality 30-pin ZIF FFC connector for display connection, as well as a 2-pole SMD terminal block for connecting an external power supply, for cases when the connected display demands more power than the mikroBUS is able to provide. A small SMD jumper is used to select the external power supply source in this case. This Click board offers a reliable and fast UART connection between the 4D intelligent display and the development system, allowing any system equipped with the mikroBUS to harness the graphical power of the 4D intelligent display.