I’m a noob to this forum and just commencing a new project for which I need a touchscreen to control relays. The PI does this perfectly but the boot time is too long for a domestic product. The Arduino can do the control and boots instantly but doesn’t have the horsepower to run then graphics on the touch screen. Are there other choices? I guess anything with an OS is going to take too long to boot so I’m looking for an Arduino-type device that has built in graphics drivers. Any advice please?