ELECROW ESP32 Rotary Display 480x480-2.1 Inch HMI IPS Round Knob Touch Display Development Board, 2.4G WiFi and BLE Capacitive Touch Screen Compatible with Arduino IDE and The LVGL Library, Black

Features

• Rotary Knob & Capacitive Touch Interaction: This 2.1 inch rotary screen supports both capacitive touch and rotary knob input. The knob supports clockwise rotation, counterclockwise rotation, and full press actions, allowing intuitive control for volume, brightness, menus, and parameters
• High-Performance ESP32-S3 Dual-Core Controller: Powered by a 32-bit dual-core ESP32-S3 chip with up to 240MHz clock speed, this ESP32 display delivers reliable performance for complex UI interfaces, data processing, and real-time interaction
• Wireless Connectivity for IoT Applications: The knob touch display supports 2.4G WiFi and BLE low-power Bluetooth, enabling reliable wireless communication, remote control, and data exchange for IoT devices, smart home systems, and industrial control projects
• Multiple Expansion Interfaces for Development: The ESP32 rotary display is equipped with a 5V charging interface for power supply and firmware programming, and provides UART, I2C, and FPC expansion interfaces to meet diverse embedded development needs
• Ideal for Makers, Education & Product Development: Well-suited for DIY creators, open-source hardware enthusiasts, educators, and IoT manufacturers looking to accelerate prototyping, UI development, and customized control panel design