Description

Elecrow CrowPanel 1.28 Inch ESP32 HMI Display with 240×240 IPS Round Touch Screen

The ESP32 HMI Display 1.28-inch rotary screen is an intelligent interactive device featuring a circular display combined with a rotary knob for versatile control.

Powered by a high-performance 32-bit dual-core ESP32-S3 chip running up to 240MHz, it delivers smooth and efficient performance capable of handling complex tasks.

The module supports capacitive touch operation and knob input with clockwise, counterclockwise rotation, and full press functionality, making interactions intuitive and responsive.

With 2.4G WiFi and BLE low-power Bluetooth, it ensures reliable wireless connectivity for smart home devices, industrial control, portable gadgets, and other IoT applications.

Designed with practicality and customization in mind, this rotary screen includes a 5V charging interface and expansion options such as UART, I2C, and FPC, allowing developers to extend its functionality.

The ambient light design enhances user experience, while its low-power operation makes it ideal for long-term use. Compatible with Arduino IDE, Espressif IDF, Lua RTOS, PlatformIO, MicroPython, Home Assistant, and LVGL library, it provides a flexible platform for DIY projects like smart knobs or interactive interfaces.

Self-developed by Elecrow, this circular display module combines performance, versatility, and style, making it perfect for developers, smart home enthusiasts, and tech professionals.

Features:

Interaction Mode: Supports knob input with clockwise, counterclockwise rotation, and full press operation, allowing control of volume, brightness, and other functions.
Touch Functionality: Features capacitive touch for smooth and sensitive operation, providing an intuitive user experience.
High-Performance Main Control: Equipped with a 32-bit dual-core ESP32-S3 chip, 8M PSRAM, and 16M flash memory, running at a maximum clock frequency of 240MHz for reliable performance.
Wireless Communication: Supports 2.4G WiFi and BLE low-power Bluetooth, enabling seamless data exchange and remote device control.
Expansion Interface: Includes a 5V charging port for power supply and program burning, along with UART, I2C, and FPC expansion interfaces.
Low-Power Design: Optimized for low power consumption, making it suitable for smart home appliances and portable devices.
Ambient Light Design: Adds a stylish lighting effect, enhancing the overall user experience.
Multi-Language Development Support: Compatible with ESPHome, Home Assistant, PlatformIO, MicroPython, and LVGL library, allowing flexible project development.
Application Scenarios: Ideal for smart home systems, industrial control, IoT projects, access control, and portable devices.