Raspberry Pi designed explicitly for IoT hardware development and robotics application and many more memory hunger applications. In most of the electronics projects involving the Pi, it would be extremely delightful if the Pi had a display through which we can monitor the vitals of our project. 3.2 Inch TFT LCD Touch Screen for Raspberry Pi display is a color active matrix TFT liquid crystal display with a resistive touch screen. The TFT display provides a resolution of 240×320 pixels with individual RGB pixel control, which is more resolution than a black and white 128×64 display.
This 3.2 Inch TFT LCD Screen for Raspberry Pi V4.0 display has an ILI9341 controller IC which supports MCU Interface. This display ILI9341 controller IC built into it with RAM buffering so that the microcontroller does almost no work. The controller features low power consumption on the backlight, providing brightness 180 cd/m2 with a contrast ratio of(typical value) 500: 1. XPT2046 3.2inch resistive touchscreen attached already to the display, so we can detect finger presses anywhere on the screen. XPT2046 is a 4-wire resistive touch screen with a 12-bit 125kHz sampling SAR type A/D converter.
This 3.2 Inch TFT LCD Screen display works on SPI Protocol (serial peripheral interface) to communicate with the main processor. Without any external power source, it can be mounted directly to the GPIO pins. 3.2 Inch TFT LCD Touch Screen operates at a voltage is 2.5~3.3V. 3.2 inch TFT LCD Screen display designed specifically for Raspberry Pi Model 2B/B+ and is easy to use. It Supports the FBCP software driver as well, allows it to configure software resolution, and set up dual-display. These display modules mounted with high-quality immersion gold surface plating. Thus providing high durability and flexibility.