UI_Emulator, provided by Levetop, is a software tool designed for emulating UartTFT panels. It can be used to directly verify the UartTFT_Flash.bin generated by UI_Editor on computers. Developers do not need to program UartTFT_Flash.bin to the SPI Flash every time to check the behavior and display effects on UartTFT panels. Instead, developers may examine their design on their computers over UI_Emulator. This tool can save developers a great deal of time, and enhance the debug efficiency.