Ploopy
Knob
Best precision input for creative professionals and power users.
The Ploopy Knob is a 3D-printed, open-source rotary encoder designed for precise control. It runs QMK firmware, offering high-resolution scrolling for pixel-by-pixel accuracy, making it ideal for detailed work. This device comes fully assembled and ready for immediate use, simplifying setup for users. Its open-source nature also allows for extensive modification and customization by enthusiasts. While it functions on Windows and Linux, macOS users may experience discrete scrolling steps due to system-level input smoothing.
$49.00
Owner Satisfaction
4.5
/ 5
Category Rank
32
/ 72
#32 in Racing Simulator Button Boxes
Price vs Category Average
-78%
Below average
Weight
150
/ g
Who it's for
- Power users seeking personalized control over their digital environment.
- Individuals valuing physical interaction and precise, haptic feedback.
- Tech enthusiasts and DIYers who appreciate community development and modification.
Who should skip it
- Casual computer users seeking immediate plug-and-play simplicity.
- Budget-conscious consumers looking for basic functionality at a low cost.
- Users preferring immediate functionality without software installation or setup.
Performance breakdown
Input Precision
Pixel-by-pixel accuracy delivers exceptional control for demanding racing simulator inputs.
Customization Depth
QMK firmware support offers enthusiasts virtually limitless mapping and configuration potential.
Setup Simplicity
Fully assembled hardware ensures a plug-and-play experience right out of the box.
Build Materials
3D-printed construction is functional and lightweight but lacks premium tactile weight.
OS Compatibility
Windows and Linux performance is stellar, though macOS integration remains somewhat limited.
Modding Potential
Open-source design invites deep hardware modifications for the dedicated tinkerer.
Key Specs
Weight
150g
Dimensions
60 x 60 x 20 mm
Firmware
QMK
Warranty
1-year limited manufacturer's warranty
Output Type
Push-Pull
Logic Family
CMOS
Package Type
DIP
Mounting Type
Through Hole
Features
- High-precision sensor for pixel-by-pixel scrolling
- Runs QMK firmware for customization
- Fully assembled and ready to use
- Open-source design for modding enthusiasts
- High-resolution scrolling out-of-the-box
What customers say
Customers consistently praise the Knob by Ploopy for its exceptional build quality and precise, satisfying tactile feedback. Users highlight its robust construction and the smooth, reliable operation, making it a joy to use for various applications. The device's solid feel and accurate input are frequently mentioned, contributing to a premium user experience. Many appreciate its straightforward integration and the consistent performance it delivers. This focus on durable materials and meticulous engineering ensures a highly dependable and enjoyable interaction.
Know before you buy
No, the device arrives fully assembled and is ready for immediate use right out of the box.
While it functions on all three platforms, macOS users may notice discrete scrolling steps due to the operating system's native input smoothing, whereas Windows and Linux support the device's high-resolution, pixel-by-pixel scrolling more fluidly.
Yes, because the device runs on QMK firmware and features an open-source design, you have full freedom to modify the keymaps and behavior to suit your specific workflow.
The Ploopy Knob uses a high-precision sensor designed for pixel-by-pixel accuracy, making it well-suited for tasks that require fine-tuned control, such as video editing or precise navigation.
The Ploopy Knob comes with a 1-year limited manufacturer's warranty covering defects in materials and workmanship.
Still have a question?
Ask Hayley anything about this product before you decide.