ELECROW CrowPanel 2.1" ESP32 Rotary Display 480x480 IPS Round Touch Knob Screen For DIY Electronics & IoT Projects

Description:

The CrowPanel 2.1-inch HMI is a powerful and compact Human-Machine Interface solution, combining an ESP32 microcontroller with a stunning 480x480 IPS round touch screen. This unique rotary display features a built-in touch knob, offering an intuitive and interactive way to control your projects.

Perfect for a wide range of applications, from smart home devices and industrial controls to custom dashboards and IoT gadgets, the CrowPanel HMI makes it easy to build professional-looking interfaces. Its high-resolution, vibrant screen and responsive touch functionality, coupled with the precision of the rotary knob, provide a seamless user experience.

The rotary screen is an intelligent interactive device that usually consists of a circular knob and a display. The knob can be rotated to control various functions, while the display is used to display relevant information.

ESP32 Display - 2.1-inch rotary screen, uses high-performance ESP32-S3 chip, equipped with a 32-bit dual-core chip. The maximum clock frequency reaches 240MHz, with strong performance and the ability to handle complex tasks.

Supports 2.4G WiFi and BLE low-power Bluetooth, to achieve reliable wireless communication, easily connect to the Internet, suitable for smart home, industrial control, portable devices, and other scenarios.

Supports capacitive touch operation and knob input; the knob supports clockwise, counterclockwise rotation and full press operation, smooth feel, and various interaction methods.

The 5V charging interface supports both power supply and program burning, and is also equipped with three expansion interfaces: UART, I2C, and FPC, to meet various development needs.

It supports Arduino IDE, Espressif IDF, Lua RTOS, Home Assistant/PlatformIO/Micro Python, and supports the LVGL library; you can design the UI interface yourself. It is an ideal platform for DIY projects like a mechanical keyboard knob.

ESP32 Display - 2.1 inch rotary knob screen is not just an interactive module, but an intelligent interaction solution that combines high performance, multi-function, and ease of use. Whether you are an IoT developer, smart home enthusiast, or professional, you can find an efficient tool that meets your needs.

Features:

• Supports knob input, the knob supports clockwise, counterclockwise rotation, and full press operation, and can adjust volume, brightness, etc.
• Supports capacitive touch, sensitive operation, and provides a smooth user experience.
• Equipped with a 32-bit dual-core ESP32-S3 chip, equipped with 8 MB PSRAM and 16 MB flash memory, and the maximum clock frequency is 240MHz.
• Supports 2.4G WiFi and BLE low-power Bluetooth to achieve data exchange and remote control between devices.
• Equipped with a 5V charging interface, supports power supply and program burning; provides three expansion interfaces: UART, I2C, and FPC.
• Supports low power mode, suitable for smart home appliances and portable devices.
• Supports Esphome-homeassistant/PlatformIO/Micro Python, and also supports the LVGL library.
• Suitable for smart home, industrial control, IoT projects, access control systems, Industrial control, portable devices, and other scenarios.

Package Included:

1 x ELECROW CrowPanel 2.1" ESP32 Rotary Display