2.1-Inch Knob TFT Serial Screen 480*480 Brightness 300nit

I. Introduction DFXZK480480CX-2.1 series is based on the ARM architecture linux system serial port screen hardware platform research and developmentCan graphic display system, users through the serial port intelligent display terminal knob and touch screen can easily achieve the function selectionOptional, the built-in serial port command function of the chip includes picture display, GIF animation display, circular picture display, boot paintingSurface display, progress bar display, text string display, two-dimensional code generation, and geometric graphics display picturesque line, drawingCircle, 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.Size2.1 "TFT LCDDisplay screen size56.18*59.71*2.3Shell size79.07*79.07*41.28Resolution480*480Color65KBrightness300cd/m²Product application case (picture) :  Rich UI interface (illustrated) :  /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1