ELECROW ESP32 Rotary Display 240x240-1.28 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, Silver
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Product details
| Management number | 209145671 | Release Date | 2026/03/29 | List Price | $36.00 | Model Number | 209145671 | ||
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- Rotary Knob & Capacitive Touch Interaction: This rotary screen supports capacitive touch operation and rotary input. The knob supports clockwise rotation, counterclockwise rotation, and full press actions, ideal for adjusting volume, brightness, menus, and parameters in smart control applications
- High-Performance ESP32-S3 Dual-Core Chip: Powered by a 32-bit dual-core ESP32-S3 processor with up to 240MHz clock speed, this ESP32 display delivers strong performance for complex UI rendering, 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
- Rich 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 various embedded development needs
- Low Power Design with Ambient Light Effect: The round display is designed for low power consumption to extend battery life in portable devices. The built-in ambient light design enhances visual appeal and improves overall user experience
- 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
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