ELECROW ESP32 Rotary Display 480x480-2.1 Inch HMI IPS Round Knob Touch Display Development Board, 2.4G WiFi and BLE Capacitive T

What is a Rotary Screen? A rotary screen is an intelligent interactive device that combines a rotary knob with a display. Users can rotate or press the knob to control different functions, while the screen displays real-time information, menus, and system status, offering an intuitive human-machine interaction experience. ESP32-S3 2.1 Inch Rotary Display Overview The ESP32-S3 2.1 inch rotary display is a smart HMI display module designed for modern embedded and IoT applications. It is built around a high-performance ESP32-S3 dual-core microcontroller with a maximum clock frequency of 240MHz, enabling it to handle complex tasks smoothly. This ESP32 display supports capacitive touch input and rotary knob operation. The knob supports clockwise rotation, counterclockwise rotation, and full press actions, providing smooth tactile feedback and multiple interaction methods for user interfaces.