Nano USB Scroller

Overview

• This board is equipped with scroll and center button functions.
• It supports vertical scrolling and center button operation.
• Suitable for small PCs and SBCs(Single Board Computers, like Raspberry Pi).
• It operates using standard drivers, without the need for a dedicated driver.
• The vertical scrolling direction can be changed to match the USB orientation.

Direction Setting

• To change the scroll direction, press and hold the center button while connecting the device to the USB port.
• The settings will be applied immediately.
• If the settings are not applied, please perform the procedure again.
• The configuration data is automatically saved to flash memory.
• The orientation does not need to be set again for subsequent uses.
• The configuration data supports up to approximately 10,000 rewrite cycles.
• If you do not wish to change the orientation, connect this device to the USB port without pressing the center button.
• To reverse the direction, perform the operation again to return it to the original state.

Target user

• It is ideal for users operating CAD software on a laptop.
• It is convenient to use in combination with a Nano USB mouse.

Note

• Please take care not to short-circuit or damage components on the back of the board.
• Please operate gently. Operating it with excessive force may cause damage.
• PCB color, LED color, and other specifications are subject to change without notice.
• By modifying the firmware, you can customize the function as a volume or mute control.