Me USB Host is an adapter for USB devices. You can use it to connect a Makeblock mainboard to a USB device, such as a USB joystick, a mouse, or a thumb drive. So you can control your robot with your own joystick or something else.
Features: Main chip: CH375B Reserved pads for advanced DIY Hot plug NOT supported 16mm interval M4 mounting holes, compatible with Makeblock beams 2.54mm pin holes for connecting with Dupont wire Easy wiring with 6P6C RJ25 interface Arduino library for easy programming
Specification: Supported device: HID device whose descriptor is shorter than 64 bytes Rated Voltage: 5V Size: 24 x 48 x 16 mm (length x width x height)