Circular Knob Digital Display Screen Module

Versatile Smart Knob with Display

The knob digital display screen offers a smart interface for small and white home appliances. Users can rotate to select functions and press to confirm actions. The rotary encoder mechanism produces a precise mechanical click. This tactile feedback ensures smooth operation in everyday use. It improves user interaction in cooking devices, laundry units, or HVAC systems.

Clear Display with Full Viewing Angle

The circular screen supports a wide viewing angle with high-contrast visuals. Whether users operate it from side angles or directly, it stays clear and visible. The UI design supports dynamic icons, status indicators, and touch interactions. It enhances user awareness and improves appliance usability.

Compact Design with Reliable Control

The digital display knob screen integrates rotary motion, push button, and optional touch controls. Its structure uses sealed protection to resist dust and moisture. This ensures stable performance in kitchens, laundry rooms, or workshops. The robust casing and spring design enable fast rebound and precise rotation control.

Easy Connection via UART or Serial Interface

The screen module supports UART serial communication for fast system integration. Appliance manufacturers can achieve plug-and-play functionality. QSPI interfaces offer expanded bandwidth for dynamic UI response. Developers can easily embed it into existing control boards and firmware environments.

Customization for Brand Identity

We support UI, hardware, and functional customization. OEM clients can define the screen layout, press behavior, or even LED ring effects. Our engineers help match the UI design to brand aesthetics. For new appliance development, this smart display becomes the face of innovation.

Suitable for a Wide Appliance Range

The knob digital display screen fits multiple applications—from ovens and blenders to washing machines and air purifiers. It helps brands create smart, interactive, and beautiful control interfaces. Each turn or press becomes part of a refined user experience.