| Account | My Orders
Cart(0)
Spotpear
  • sales

    +86-0755-88291180

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

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		VersionSoftware associated configurationDevelopment
environment
configuration link
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

ESP-IDF config(github.com)



3. MECHANICAL DRAWING



4. Schematic



5. Related downloads

5.1 Arduino relevant information


5.2 Libraries required for Arduino


5.3 IDF relevant information


5.4 PDF relevant information

https://cdn.static.spotpear.com/uploads/picture/learn/ESP32/ESP32-S3-2.1-inch-Push-Knob/UEDX48480021-MD80E-V3.2-SPEC.pdf

6.Support

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

Email: services01@spotpear.com

TAG： X1002 Raspberry Pi 5 PCIe to M.2 NVMe SSD Adapter Board HAT Pi5 2280 Raspberry Pi 3.97 inch e-Paper link (G) RYBW 800x480 For Arduino / Jetson / STM32 /ESP32 UART TTL To RS485 C Built-In Protection Circuits Raspberry Pi 5 inch LCD 720x1280 Capacitive TouchScreen Display HDMI For Jetson Nano/mini Computer PC Raspberry Pi 8 inch DSI MIPI LCD TouchScreen Display 8inch 800x1280 For Luckfox Lyra RK3506/ESP32-P4/Luckfox Omni3576 Serial UART Bus Servo CF35-12 TTL 35KG.CM Magnetic-Encoder High precision and Large torque X1301 Raspberry Pi 5 HDMI to CSI-2 Shield 1080P@60fps & Audio & Video Also For 4B/3B RP2040 Retail electronic Tag Raspberry Pi Mini Raspberry Pi Pico 2 RP2350 1.47 inch LCD B Display Development board RP2350A 1.47inch Screen RGB color X1007 Raspberry Pi 5 PCIe to Dual 2.5" SATA HDD/SSD Double-SATA (NOT BOOT From SATA/SSD DeepSeek AI Voice Chat ESP32 S3 Development Board 1.8 inch AMOLED Display 368×448 1.8inch TouchScreen Programmable Watch QMI8658 /MIC /Audio /Battery Bus servo driver board Step Recording and Reproduction Electronic EYE 0.71 inch Round Double LCD Display Dual Screen For Arduino Raspberry Pi ESP32 Pico STM32 Milk-V Duo spotpear Raspberry Pi 5 AURORA AI Laser Radar And Dual Eye Camera IMU Integrated Positioning Map For Android/ROS+RoboStudio
Price：
$22.9-32.29
Model：
ESP32-S3-2.1-inch-Push-Knob
Brand：
SpotPear
SKU：
020505000000

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

[Tutorial Navigation]

©Copyright 2015 Berlinger Haus | All Rights Reserved
Address：Rm401, building 4, Enlai industrial city, Nankang Road, Danzhutou community, Nanwan street, Longgang District, Shenzhen
Email：services01@spotpear.com (Only tech support .Order see 'CONTACT US' at our web )