Knob screen

Product series: Smart screen

WT32S3-21S is a new knob screen based on ESP32 MCU launched by Qiming Cloud. It is equipped with a 2.1-inch circular screen with a resolution of 480×480. Water heater, washing machine oven controller and electric car dial, etc. You can realize one-stop development of GUI design and logic functions through the 8ms embedded development tool platform. Give me a stylish and simple UI to perfectly show the fusion of technology and beauty. Your product will definitely amaze everyone

product description

WT32S3-21S is a 2.1-inch IoT rotary knob smart screen with a resolution of 480*480. The main control adopts Espressif ESP32-S2-SOLO-1 module, which is a general-purpose Wi-Fi The MCU module has powerful functions and rich peripheral interfaces, which can be used in wearable electronic devices, smart home and other scenarios.

Hardware resources

Series:IoT

Size:2.1inch

Storage:128Mbit

Resolution:480X480(RGB)

Display type:a-Si TFT

Power supply voltage :2.8V/4.8V

Hardware resources

WT32S3-21S MOD
It uses the ESP32-S2 chip and carries Xtensa ® The 32-bit LX7 single-core processor has a working frequency of up to 240 MHz. It is a universal Wi-Fi MCU module with powerful functions and rich peripheral interfaces, which can be used in wearable electronic devices, smart home and other scenarios.

Remote Upgrade
Support remote upgrade of screen engineering pictures and firmware

Rich peripherals
Include: SPI、I2S、UART、I2C、LED PWM、TWAI®、LCD 、 Camera 、ADC、DAC、Touch sensor、Temperature sensor and up to 43 GPIO,a full-speed USB On-The-Go (OTG) interface.

LED
White LED

Download Specifications

Scope of application

AIR FRYER

Air fryer

WATER HEATER

Water heater

WASHING MACHINE

washing machine

OVEN

oven

How to buy?

Wireless-tag Alibaba official store:https://wireless-tag.en.alibaba.com
Or directly click the product purchase button

How to get coupons?

Using the 8ms point redemption function, you can use the points to redeem the Qiming Cloud official Taobao store coupons

Use a tutorial?

Qiming Cloud has detailed documentation to explain how to use it, click on the download section or visit directly

http://doc.8ms.xyz/

What is 8MS?

8ms Embedded Development Tool Platform–8ms.xyz

A free cross-platform rapid prototyping tool platform for developers, aiming to provide developers with a simple and efficient development experience

Drag-and-drop, visualization, WYSIWYG, rich controls, support for UI event association, and support for multi-skin management.

Rich functional building blocks, allowing developers to achieve zero-code development. 12 categories of rich UI material library, one-click clone, free application

No development environment is required to build, only one USB cable is needed to complete firmware download, debugging and printing

Have questions?

Can call:
86-755-2267 7752 contact us

Can mail:
enquiry@wireless-tag.com contact us

Contact us

Customer service hours are working days (Monday-Friday) 9:00-18:00

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Knob screen

Knob screen

Based on ESP32 MCU