2.1 Inch Knob LCD Serial Screen

• Usage: Monitor LCM
• Digital LCD Module Type: TFT
• Touch Screen Type: R/C
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: 2.1 knob
• Type: LCM
• Response Time: 30ms
• Viewing Angle: IPS
• Display Technology: TFT
• DOT-Matrix Graphic LCD Module Type: Row/Column-Driven Control Type
• LCD Drive Mode: Multiplex Drive LCD Module
• Customized: Customized
• Transport Package: Carton
• Trademark: jinzhaohui
• Origin: China

Product Description

I. Introduction

DFXZK480480CX-2.1 series is based on the ARM architecture linux system serial port screen hardware platform research and development
Can graphic display system, users through the serial port intelligent display terminal knob and touch screen can easily achieve the function selection
Optional, the built-in serial port command function of the chip includes picture display, GIF animation display, circular picture display, boot painting
Surface display, progress bar display, text string display, two-dimensional code generation, and geometric graphics display picturesque line, drawing
Circle, draw triangles, draw rectangles and other functions. Thanks to the dual-core 1G Hz processing power, processing speed is faster,
And the screen has a very good color expression (18BIT), is the product of new research and upgrade better options.

1.2.1 inch round screen, 480x480 resolution;
2.Knob + confirm button can realize man-machine interaction;
3.Capacitive touch screen can realize man-machine interaction; (Touch is optional)
4. The UART supports a maximum communication rate of 115,200 BPS.
 5.It can store pictures and characters and update them through serial port
 6.storage capacity can be customized, the biggest can support 128 M;
 7.Supports the RTC clock function (optional).
 8.Display data can be operated by variables;
 9.Support USB flash drive upgrade, file read and write, and database storage;
 10.LINUX HMI solution, supporting secondary development.

Product application case (picture) :

Rich UI interface (illustrated) :