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Smart Home 2.1 inch 480*480 ESP32 LVGL Circular Push Knob IPS LCD TFT Display Module for Ar-duino

Smart Home 2.1 inch 480*480 ESP32 LVGL Circular Push Knob IPS LCD TFT Display Module for Ar-duino

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Specifications

Brand Name
NONE
Origin
Mainland China
Display Mode
IPS
High-concerned chemical
None
Resolution
800*480
Model Number
UEDX48480021-MD80E
Type
TFT
is_customized
Yes
Outline Dimension
80mm Round
Interaction Method
Rotate and Press
Power
DC 5V, 1A
CPU
ESP32-S3 240Mhz
Size
2.1 Inch
Brightness
300 cd/m2
Touch
No
Interface
UART/USB
OS
RTOS

Product Description

Features----------------------------------------------------------------------------------

Brief Info:
1) Outline Dimension: Ф80 Round
2) Interaction Method: Rotate and Press
3) Shell Color: Black/White/Silver/Customized
4) Power: DC 5V, 1A
System
1) OS: RTOS
2) CPU: ESP32-S3 240Mhz
3) RAM: 8MB
4) Flash: 16MB
5) Interface: UART/USB
6) Support 2.4GHz Wi-Fi. BLE 5. BLE Mesh
Display
1) Size: 2.1 Inch
2) Resolution: 480*480
3) Mode: IPS
4) Brightness: 300 cd/m2
5) Touch: without
Other
1) Operation Temperature: -20-70°С
2) Storage Temperature: -30-80°С
Related downloads-------------------------------------------------------------
ESP32-Arduino
ESP32-IDF

If you canot download, pls contact customer service.

Purchase Instructions:

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1. Please select the model you need. If you have any questions, please contact us.


2. The product can provide detailed development data and technical support. Please contact us !


3. For repair and replacement, if you are not familiar with LCD, pls contact us first !


4. If you have any questions about freight and price, please contact us.


5. Pls choose the right shipment .According to experience, we suggest to choose Aliexpress Standard shipping .


6.We are factory . We support customized products if you have big quantity .


7. If you have any questions, please contact us first. Thanks for your cooperation!



Spe


Specifications:
Display Type: 2.1inch 480*480 knob display screen module
Interface: UART
Touch: Push Knob Rotary Switch
Customization: Available for Project-Specific Needs
Design: Sleek and Modern with a Push Knob
Performance: High-Resolution Display with Clear Visuals

Features:
|Knob Rotary Switch Round Ips Tft Lcd Module|

**Enhanced User Experience**
The Promotion smart appliance 2.1 inch 480*480 push knob switch UART UI round IPS tft lcd module is a cutting-edge display solution designed to elevate the user experience in a variety of smart appliances and devices. With its high-resolution 480*480 pixel display, this module ensures clear and vibrant visuals, making it an ideal choice for applications that require detailed information presentation. The push knob rotary switch adds a touch of elegance and ease of use, allowing for intuitive navigation and control.

**Versatile and Customizable**
This round IPS TFT LCD module is not just a display; it's a versatile tool that can be customized to fit your specific project needs. Whether you're developing a new smart home device or upgrading an existing appliance, the module's UART interface makes it easy to integrate with your existing system. The customization options ensure that your product stands out with a unique look and feel, tailored to your brand and user preferences.

**Reliable and Durable**
Crafted with quality materials, the Promotion smart appliance 2.1inch 480*480 push knob switch UART UI round IPS tft lcd module is designed for longevity and reliability. Its robust construction ensures that it can withstand the rigors of daily use, making it a trusted component in various smart appliances and devices. The module's compact size and lightweight design make it easy to integrate into a wide range of products, from kitchen appliances to fitness trackers, without compromising on performance or aesthetics.

Pros & Cons

Pros

  • High-res 480x480 IPS round display
  • Interactive rotate/press knob
  • ESP32-S3 with 8MB RAM
  • 300 cd/m2 brightness, UART/USB

Cons

  • No touch screen, knob only
  • 5V power required externally
  • RTOS may need custom firmware
  • Outline fixed at 80mm

Common Questions

What display and processor in Smart Home 2.1 inch ESP32 module?

IPS LCD TFT 480x480, ESP32-S3 240MHz CPU, RTOS.

Size and interaction for this circular push knob display?

2.1 Inch 80mm round; rotate and press knob.

Interfaces and power for UEDX48480021-MD80E?

UART/USB interface, DC 5V 1A power.

Does it support Arduino development?

Yes, for Ar-duino projects with LVGL circular display.

Shipping from China for ESP32 LVGL module?

Mainland China, 7-20 days.

Product information last updated on December 8, 2025