1. Introduction

1.1 Features

Brief Info:

1) Outline Dimension:φ 51.6 Round

2) Interaction Method: Rotate and Press

3) Shell Color: Black/White/Silver/Customized

4) Power: DC 5V, 100mA

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: 1.5 Inch

2) Resolution: 466*466

3) Mode: AMOLED

4) Brightness: 1000 cd/m2

5) Touch IC: CST820

6) Driver IC: CO5300AF-42

7) Interface type: QSPI

Other

1) Operation Temperature：-20~60℃

2) Storage Temperature：-30~70℃

1.2 Appearance picture

2. Product information

2.1 Interface Description

The connector specifications is 10PIN 0.5mm pitch

2.2 Display interface description

2.3 Display Information

2.4 Voltage & Current

2.5 Reliability Test

Software name	Version	Software associated configuration	Development environment configuration link
Arduino IDE	3.0.7 (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	ESP32-Arduino config(github.com)
ESP-IDF	5.3	Once configured，no configuration is required	ESP-IDF config(github.com)

3. MECHANICAL DRAWING

4. Schematic

5.1 Arduino and IDF relevant information

https://github.com/VIEWESMART/UEDX46460015-MD50ESP32-1.5inch-Touch-Knob-Display

5.2 Libraries required for Arduino

https://github.com/VIEWESMART/UEDX46460015-MD50ESP32-1.5inch-Touch-Knob-Display/tree/main/Libraries

5.3 PDF relevant information

https://cdn.static.spotpear.com/uploads/picture/learn/ESP32/ESP32-S3-1.5inch-push-knob/UEDX46460015-MD50E-V1.1-SPEC.pdf

6.Support

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

Email: services01@spotpear.com

TAG： Raspberry Pi 3.5 inch LCD F Display Capacitance TouchScreen 60fps ST7796 GT911 320x480 Also For Arduino/Pico2/ESP32/RP2040/RP2350 User Guide Solar Charge Module 2.8inch Round LCD USB Monitor Computer Monitor Display Screen USB Type C Secondary Screen PC CPU GPU 1.54inch OLED Display ESP32 Development Board WiFi+Bluetooth Ultra Low Power Dual Core ESP 32S ESP 32 Similar ESP8266 ESP32-S3 Development Board 1.85 inch Round LCD N16R8 DeepSeek AI Voice Chat Robot BOX Magnetic-charging SpotPear PC USB Secondary Screen Raspberry Pi Camera OV5647 Camera (F) Milk V DDSM315 Direct Drive Servo Motor All-In-One Design Hub RS485 Motor 8.8inch LCD 1920x480 Computer PC Monitor Display Secondary Screen TypeC USB CPU RAM Jetson Nano Raspberry Pi MLX90640 Robotic Arm Control Rounded LCD UART TTL To RS485 C Built-In Protection Circuits Raspberry Pi Raspberry Pi 5 PCIe to 2-CH PCIe FFC Dual PCIe HAT Board Pi5 Double

ESP32-S3-1.5-inch-OLED-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 interface description

2.3 Display Information

2.4 Voltage & Current

2.5 Reliability Test

3. MECHANICAL DRAWING

4. Schematic

5.1 Arduino and IDF relevant information

5.2 Libraries required for Arduino

5.3 PDF relevant information

6.Support

ESP32 S3 Development Board 1.5 inch Round Rotary OLED TouchScreen Smart Knob Display 1.5inch Display 466x466 LVGL for Arduino

[Tutorial Navigation]

ESP32-S3-1.5-inch-OLED-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 interface description

2.3 Display Information

2.4 Voltage & Current

2.5 Reliability Test

2.6 Related software

3. MECHANICAL DRAWING

4. Schematic

5. Related downloads

5.1 Arduino and IDF relevant information

5.2 Libraries required for Arduino

5.3 PDF relevant information

6.Support

ESP32 S3 Development Board 1.5 inch Round Rotary OLED TouchScreen Smart Knob Display 1.5inch Display 466x466 LVGL for Arduino

[Tutorial Navigation]