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

TAG： Intel 11th ESP32-S3 Industrial-Grade WiFi Relay IOT RS485 Communicator Bluetooth Raspberry Pi 3.5 inch e-Paper link (G) RYBW 384x184 For Arduino / Jetson Nano / STM32 Spotpear ADXL354CZ EVAL BOARD UART To CAN Mini ESP32 S3 5 inch LCD Development Board 800x480 TouchScreen Display TVBOX LVGL HMI Sensor CAN RS485 Raspberry Pi Pico 10.1inch DVI LCD Program Sipeed Lichee Tang Nano 9K FPGA MINI Development Board GW1NR-9 GOAI Gowin Raspberry Pi Pico Screen Raspberry Pi UGV Rover ROS2 PT AI OpenCV Robot Car MediaPipe Bevelopment Board NVIDIA-acess User Guide ESP32 S3 Development Board 2.8 inch Round LCD Display 480x480 QMI8658 Sensor / MIC / SD /MP3 Audio /Battery Port LVGL/HMI For Arduino Product Tutorial Catalog How to use host device ESP32 S3 N16R8 Development board 1.9 inch LCD Display 1.9inch TouchScreen 170&times;320 SD-Port RGB LED QMI8658 6-Axis ST7789 CST816 Raspberry Pi PICO Raspberry Pi 5 PCM5122 I2S Audio Card DAC Also For PI4 /PI3 /Zero Series SpotPear

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]