1.85 Inch Round Knob Screen

1.85 Inch Circular Touch Display – All-in-One ESP32-S3 Multimedia Screen Module 

Searching for a fully functional all-round display module for your DIY and smart device projects? Our integrated touch screen integrates premium hardware and abundant multimedia capabilities, featuring 1.85 Inch Round Knob Screen for smooth human-computer interaction. Equipped with a sharp 360×360 resolution capacitive touch screen, the module adopts high-performance ESP32-S3 dual-core MCU as the core processor with a 240MHz main frequency. The chip comes with built-in Wi-Fi and BLE5.0 Bluetooth, paired with abundant on-board memory and expandable 16MB Flash storage to guarantee stable running performance. It reserves complete peripheral circuits including speaker, microphone, vibration motor and TF card slot, and supports secondary development across Arduino IDE, ESP IDE, Micropython and GUITION platforms. Packed with diverse practical functions such as RGB colorful light strip, music playback, electronic photo frame, theme clock, computer secondary screen and HID keyboard-mouse simulation, this compact all-in-one module is ideal for smart desktop gadgets, portable media players and creative electronic projects. It delivers seamless wireless connectivity, rich media playback effects and highly customizable functions straight after unboxing to meet all your innovative development demands.

Technical Specifications

Why Pick Our Integrated ESP32-S3 Touch Screen Module

We tailor this all-in-one screen module fully around developers and makers, delivering a plug-and-play complete solution ready to use out of the box. Powered by dual-core ESP32-S3 chip clocked at 240MHz, it delivers lag-free performance to run all your custom programs stably. Complicated configuration steps are eliminated entirely. The module offers full compatibility with mainstream development platforms including Arduino IDE, ESP IDE, Micropython, and proprietary GUITION design tool.

You can kick off your development project without delay. Abundant built-in control libraries enable fast function integration via simple operations. Drag-and-drop layout tools let you place every widget at your desired position accurately. Cross-platform online debugging tools greatly cut down your overall development cycle.

One standout part of the hardware is the 1.85 Inch Round Knob Screen, bringing convenient physical interaction alongside touch control.

Core Competitive Strengths

All-in-One Multimedia Entertainment Center

• PC secondary display function with 18 preset styles, compatible with AIDA64 hardware monitoring
• Real-time audio spectrum visualization to display sound rhythm effects
• Built-in speaker for Bluetooth audio playback with adjustable volume
• Digital photo frame function to store and show custom photos
• MJPEG file decoding and playback for fluid animated visuals
• Text reading function to view e-books and text documents

Intelligent Interactive Functions

• Physical rotary knob for simple, direct operation
• Onboard vibration motor for tactile feedback
• 3 preloaded anime clock skins for time display
• High-precision 360×360 capacitive touch panel
• Supports external power supply for portable device builds

Developer-Oriented Architecture

• Low learning curve for secondary development
• Multiple compatible development frameworks: Arduino, ESP-IDF, GUITION
• Firmware remote upgrade support for finished end products
• Full UTF-8 multi-language character compatibility
• Complete online technical documents and reference cases

Wide Application Scenarios

This multifunctional touch screen module adapts to a huge range of use cases: Consumer Electronics: Smart home control panels, desktop monitoring displays, portable media players, custom DIY creative devices Industrial Equipment: 3D printer human-machine interfaces, measuring instrument panels, handheld test equipment, automation control terminals Health & Wellness Devices: Medical equipment operation screens, massage device controllers, health monitoring terminals Automotive Accessories: Mini car dashboard screens, charging station monitors, vehicle central control auxiliary displays Audio Entertainment Gear: Audio spectrum analyzers, Bluetooth speaker control panels, professional audio equipment displays IoT Smart Hardware: Smart home hubs, sensor data screens, environmental monitoring terminals, wireless connected peripheral devices.

Features

Strong Computing Performance: Equipped with ESP32-S3 dual-core microcontroller running at 240MHz, it delivers stable and powerful computing capability to run complex custom programs smoothly. Dual Wireless Connectivity: Integrated Wi-Fi and BLE5.0 Bluetooth modules support seamless wireless pairing and data transmission with various peripheral devices. Excellent Visual Experience: Adopts a 360×360 high-resolution capacitive touch screen, presenting vivid colors with clear and delicate display effects. Diversified Development Options: Compatible with multiple mainstream development environments including Arduino IDE, ESP IDE, Micropython and GUITION to match different project development habits. Full Onboard Peripherals: Pre-soldered microphone circuit, speaker drive circuit, vibration motor, TF card slot and RGB light strip, no extra external hardware needed. Large Storage Space: Built-in 16MB Flash plus abundant onboard memory, enough to store system firmware, pictures, music and video files. A core highlight of this hardware is the 1.85 Inch Round Knob Screen, bringing smooth physical knob operation besides touch input.

Why Choose Us

Shenzhen Jingcai Intelligent Co., Ltd. focuses on developing human-machine interaction smart display modules, covering product sizes ranging from small round screens to large-size touch panels. Years of professional R&D experience enable us to design hardware products that fit diverse maker and industrial project demands perfectly. Our self-developed GUITION design platform greatly simplifies UI design work. Even users without advanced coding skills can design delicate and functional interactive interfaces via intuitive visual operation tools, realizing product prototype development in a short time. We provide one-stop service beyond standard modules. Our professional R&D and after-sales teams supply full-cycle technical support. If you have personalized demands, we support customized modifications in hardware structure, UI interface, firmware programs and circuit layout as per your project specifications.

Quality Assurance

We implement rigorous multi-stage quality inspection during the whole production process. Every screen module undergoes complete functional aging and performance testing before delivery to ensure long-term stable operation. Strict quality management effectively avoids product failure risks and lays a solid foundation for your project mass production. We provide efficient and targeted technical after-sales support for all products. Our engineering team will reply and solve your technical problems promptly once you raise inquiries, fully backing the smooth progress of your development projects.

Contact Us

Want to upgrade your electronic projects with our multi-function ESP32-S3 touch screen module? Our team is ready to offer all-round guidance for your development. Feel free to Contact Us for product parameter consultation, technical debugging guidance and personalized customized schemes: Email: david@guition.com Our professional technical staff will reply to your message quickly with detailed product information. No matter you are purchasing samples for the first time or encountering obstacles in secondary development, we will provide full support. Let’s create unique intelligent hardware products together.

Shenzhen Jingcai Intelligent Co., Ltd. — Reliable Supplier of All-in-One Smart Touch Display Solutions