PikoBall-Tiny USB HID Trackball With RGB Backlight

Name: PikoBall-Tiny USB HID Trackball With RGB Backlight
SKU: 39759
Price: 14.99 USD
Availability: OutOfStock

This is a tiny open-source USB trackball with colorful backlight

Designed by Prokyber in Czechia

PikoBall-Tiny USB HID Trackball With RGB Backlight 1

PikoBall-Tiny USB HID Trackball With RGB Backlight 2

PikoBall-Tiny USB HID Trackball With RGB Backlight 3

PikoBall-Tiny USB HID Trackball With RGB Backlight 4

PikoBall-Tiny USB HID Trackball With RGB Backlight 5

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$12.74

Sale! 15% off

Out of Stock

Sold out since Sep 19, 2025

This is a tiny open-source USB trackball with colorful backlight

What is it? This is a tiny open-source USB trackball with colorful backlight, it is built around ch32v003 mcu and rv003usb framework. Why did you make it? It was made because I needed some very smal…

What is it?

This is a tiny open-source USB trackball with colorful backlight, it is built around ch32v003 mcu and rv003usb framework.

Why did you make it?

It was made because I needed some very small USB mouse for my Raspberry Pi. This trackball turned out to be a possible alternative and required much less space.

What makes it special?

Pre-flashed with USB HID code
RGB backlight(Changing colors, white, no backlight)
Firmware source available for modification.
Compatible with Windows, Linux(including Raspberry Pi), and smartphones
Schematics available from the Datasheet section
3D printable enclosure
Unique Vendor and Product ID, purchased from MCS Electronics.
4x M2 mounting holes
Mouse right button, mouse left button(press left key or trackball), change sensitivity, change backlight

Warning

The trackball is not great for big screens and small icons because the movement is not smooth enough. Works best for smaller screens(RPI or phone).
The product is sold without enclosure