How do you control the backlight PWM?

I’m pretty sure you PWM the input signal. There is no internal PWM source.

What are the power requirements?

5v. The two I am using are currently plugged into an Arduino Mega and an Arduino Uno.

How to get hardware connection to work only white screen?

The color is set in code. For example: tft.setCursor(0, 74); // set text start at location tft.setTextColor(ST7735_WHITE); //#define ST7735_WHITE 0xFFFF tft.println("Cool: "); // print "Cool: " in white Your ST7735 library should have all what you need.

Can this screen show pictures and or gifs with out the use of a Arduino?

No. It needs some kind of microcomputer to show pictures, if not an Arduino, try a Raspberry Pi.

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Description

🌟 Elevate your projects with vibrant visuals!

QUICK SETUP - Get started in just 10 minutes with provided sample code.
RELIABLE SUPPORT - Enjoy a year of product replacement and dedicated technical assistance.
COMPACT COLORFUL - 1.8-inch vibrant TFT LCD display for stunning visuals.
EFFICIENT COMMUNICATION - Utilizes SPI mode, requiring only 4 IOs for easy integration.
VERSATILE COMPATIBILITY - Works seamlessly with Arduino and Raspberry Pi.

The DSD TECH 1.8 Inch TFT LCD Display Module is a compact, high-resolution color screen designed for electronic enthusiasts and students. With a resolution of 128x160 and support for 65K colors, this display is perfect for projects using Arduino and Raspberry Pi. It features a simple SPI interface requiring only 4 IOs, making it easy to integrate into your development boards. Plus, with a quick setup time of just 10 minutes and a year of technical support, this display module is a must-have for any tech-savvy creator.

Specifications

Brand	DSD TECH
Manufacturer	DSD TECH
Model	efd95662-de10-40c9-ae6b-6d3818d63841
Product Dimensions	7.01 x 3.99 x 2.49 cm; 13.61 g
Item model number	efd95662-de10-40c9-ae6b-6d3818d63841
Hardware Interface	Micro USB 2.0 Type AB
Response Time	10 Minutes
Resolution	128 x 160
Compatible Devices	Arduino, Raspberry Pi
Special Features	便携
Display Technology	LCD
Standing screen display size	1.8 Inches
Display Type	LCD
Colour Screen	Yes
Viewing Angle	170 Degrees
Aspect Ratio	1.27:1
Screen Resolution	128 X 160
Resolution	128 X 160
Voltage	5 Volts (DC)
Batteries Included	No
Batteries Required	No
Total USB ports	1
Connector Type	USB
Has Auto Focus	No
Programmable Buttons	No
Manufacturer	DSD TECH
Item Weight	13.6 g

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