1. Introduction

1.1 Features

Brief Info:

1) Outline Dimension:φ80 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℃

2) Storage Temperature：-30~80℃

1.2 Appearance picture

2. Product information

2.1 Interface Description

The connector specifications is 10PIN 0.5mm pitch

2.2 Display Information

2.3 Voltage & Current

2.4 Reliability Test

Software name	Version	Software associated configuration
Arduino IDE	2.0.17 (esp32)	1. Board: ESP32S3 Dev Module 2. CPU Frequency: 240MHz (WiFì) 3. Flash Frequency: No 4.Flash Mode: QIO 80MHz 5.Flash Size: 16MB (128Mb) 6.Partition Scheme: Default 4MB with spiffs(1.2MB APP/1.5MB SPIFFS) 7. PSRAM: OPI PSRAM 8. Programmer: Esptool
ESP-IDF	5.1.1 5.2.2	Once configured，no configuration is required

3. MECHANICAL DRAWING

4. Schematic

5. Detailed tutorial

https://gitee.com/VIEWESMART/UEDX48480021-MD80ESP32-2.1inch-Touch-Knob-Display

6.Support

Monday-Friday (9:30-6:30) Saturday (9:30-5:30)

Email: services01@spotpear.com

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ESP32-S3-2.1-inch-Push-Knob User Guide

1. Introduction

1.1 Features

Brief Info:

System

Display

Other

1.2 Appearance picture

2. Product information

2.1 Interface Description

2.2 Display Information

2.3 Voltage & Current

2.4 Reliability Test

3. MECHANICAL DRAWING

4. Schematic

5. Detailed tutorial

6.Support

ESP32 S3 Development Board 2.1 inch Round Rotary Knob LCD Smart Screen 2.1inch Display 480x480 LVGL for Arduino

[Tutorial Navigation]

ESP32-S3-2.1-inch-Push-Knob User Guide

1. Introduction

1.1 Features

Brief Info:

System

Display

Other

1.2 Appearance picture

2. Product information

2.1 Interface Description

2.2 Display Information

2.3 Voltage & Current

2.4 Reliability Test

2.5 Related software

3. MECHANICAL DRAWING

4. Schematic

5. Detailed tutorial

6.Support

ESP32 S3 Development Board 2.1 inch Round Rotary Knob LCD Smart Screen 2.1inch Display 480x480 LVGL for Arduino

[Tutorial Navigation]