What is it?

ESP32 Display - 1.28 inch knob screen is an intelligent interactive device equipped with ESP32-S3, supporting WiFi and Bluetooth, with touch and knob operation, providing a highly integrated intelligent interactive solution. ESP32 Display - 1.28 inch rotary screen, uses high-performance ESP32-S3 chip, equipped with 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 power supply and program burning, and is also equipped with three expansion interfaces of UART, I2C, and FPC to meet development needs.

The atmosphere light design adds a cool feeling, and the low power design makes it suitable for smart home appliances and portable devices.

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

Why did you make it?

ESP32 Display - 1.28inch rotary 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.

What makes it special?

• list text hereInteraction mode: supports knob input, the knob supports clockwise, counterclockwise rotation and full press operation, and can adjust volume, brightness, etc.
• list text hereTouch function: supports capacitive touch, sensitive operation, and provides a smooth user experience.
• list text hereHigh-performance main control: equipped with a 32-bit dual-core ESP32-S3 chip, equipped with 8M PSRAM and 16M flash memory, and the maximum clock frequency is 240MHz.
• list text hereWireless communication: supports 2.4G WiFi and BLE low-power Bluetooth to achieve data exchange and remote control between devices.
• list text hereExpansion interface: equipped with a 5V charging interface, supports power supply and program burning; provides three expansion interfaces: UART, I2C and FPC.
• list text hereLow power design: supports low power mode, suitable for smart home appliances and portable devices.
• list text hereAmbient light design: adds a cool feeling to the device and enhances the user experience. Multi-language development: supports Esphome-homeassistant/PlatformIO/Micro python, and also supports LVGL library.
• list text hereApplication scenarios: suitable for smart home, industrial control, IoT projects, access control systems, Industrial control, portable devices and other scenarios.

Rotary input, smooth feel

Capacitive touch, sensitive and smooth operation

Compatible with LVGL graphics library

Support multiple development environments

Application Scenarios

Details Overview