AMAZING, fourth generation, intelligent, all-in-one, touchscreen "ezLCD" technology. It features 4 times the performance of the last generation. The ezLCD-405 uses the proven ezLCD API for rapid development of dynamic user interfaces. ezLCD's have been the serial Smart Touch LCD of choice for the last fifteen years for Top Tier Medical, Instrumentation and Industrial equipment manufacturers looking to outsource the GUI portion of their product. Benefits of the ezLCD-405 include a 640 x 480 Color TFT LCD with a resistive touch screen. It contains a STMicro STM32F429 ARM Cortex M4 microcontroller running at 180 Mhz, 8 megabytes of DRAM, 2 Megabytes of code Flash and up to 32 GB of SD Flash storage. Connect to any microcontroller via serial port in seconds.