Nextion 3.2 inch Display NX4024T032 Resistive Touch Screen UART HMI TFT LCD Module 400x240 for Arduino Raspberry Pi ESP8266
Brand: NEXTION

Description:
Nextion is a Seamless Human Machine Interface (HMI) solution that provides a control and visualisation interface between a human and a process, machine, application or appliance. It is the best solution to replace the traditional LCD and LED Nixie tube.
This solution includes hardware part - a series of TFT boards and software part - Nextion editor. Nextion TFT board uses only one serial port to do communicating. Let you get rid of the wiring trouble. We notice that most engineers spend much time in application development but get unpleasant results. In this situation, Nextion editor has mass components such as button, text, progress bar, slider, instrument panel etc. to enrich your interface design. And the drag-and-drop function ensures that you spend less time in programming, which will reduce your 99% development workloads. With the help of this WYSIWYG editor, GUI designing is a piece of cake.
It's easy to adapt Nextion family HMI to existing projects, you just need to provide it a UART.
NX4024T032 is a powerful 3.2'' HMI, which is member of Nextion family. Features include: a 3.2" TFT 400X240 resistive touch screen display, 4M Flash, 2KByte RAM, 65k colors.
Features
400X240 Resolution
RGB 65K true to life colours
TFT Screen with integrated 4-wire Resistive Touch Panel
Easy 4 pin interface to any TTL Serial Host
4M Flash memory for User Application Code and Data
On board micro-SD card for firmware upgrade
Visual Area:69.60mm(L)×41.76mm(W)
Adjustable Brightness:0~230 nit, the interval of adjustment is 1%
Recommended power supply: 5V 500mA DC
Package Included:
1 X nextion 3.2 display
1 X 4P Cable
1 X UB to 2pin connector

You can power nextion 3.2 from 5V pin of microcontroller but not recommended. Working with insufficient power may damage screen, so pls use power board came with nextion. See image on how to use it.
Uploading TFT file via sd card is faster than 4pin serial port, but pls check card is FAT32 format and no more than 32GB.
If you have any problem, please contact seller as follow: click "DIYmalls"(you can find "Sold by DIYmalls" under Buy Now button), in the new page, click "Ask a question".