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
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.
Display type：a-Si TFT
Power supply voltage :2.8V/4.8V
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.
Support remote upgrade of screen engineering pictures and firmware
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.
Scope of application
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
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
86-755-2267 7752 contact us
email@example.com contact us
Customer service hours are working days (Monday-Friday) 9:00-18:00