This is a keyboard & mouse switch (KVM but without Video), based on the combination of two Arduino LEONARDO pro Micro and USB host shield. Keyboard & mouse is toggled with ScrollLock Key. I recommend ...
1x ESP32-2432S028R v3 (ST7789 SPI, MODE 3):A type with two USB ports 1x ATGM336H-5N, GNSS Module support BDS (BeiDou Navigation Satellite System) Description: The display shows: satellites, date, time ...