Upgrade your HMI (Human-Machine Interface) with our 1.3 inch Rotary Knob Display, powered by STM32G0 or STM32C0 MCUs for efficient, low-power embedded control. Perfect for industrial panels, smart home devices, audio equipment, automotive, etc.  Key features are as belows:

• STM32G0/C0-Based – High-performance ARM Cortex-M0+ core, optimized for cost-sensitive and power-efficient applications.
• Smooth Rotary Encoding – High-precision knob with push-button functionality for versatile control.
• Customizable Display – 1.3" circular LCD supports dynamic UI designs (custom firmware available).
• Easy Integration – UART, I2C, SPI, and GPIO interfaces for flexible connectivity.
• Custom Solutions – Need tailored firmware or hardware adjustments? We provide OEM/ODM support!

Burning instructions for our knob display:

UI design example for our knob display: