Catalog > Consumer Electronics > Kits > Various Kits 240*240 RGB TFT IPS LCD Module 240*240 RGB TFT IPS LCD Module BDD 1.3IN RGB TFT IPS LCD 1.3 INCH 240*240 RGB TFT IPS LCD Module 7Pin. ST7789 Chip 118.96 ZAR inc for 1 Each 0 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Specifications 1.3″ TFT LCD with wide ±80° viewing angle RGB Full color display 240 x 240 high resolution 260PPI display SPI interface w/out CS pin ST7789 LCD display controller 3.3 operation Operates at 3.3V, so if using with a 5V MCU, include logic level shifters on the data lines to prevent damage. The module doesn't have a 3.3V regulator so you must power with 3.3V.This is a write only device and doesn’t need the SPI MISO line hooked up. The module also doesn’t bring the CS pin out to the interface which helps to lower the pin count. Unfortunately, it can’t be used with other SPI devices on the same bus simultaneously. Connecting the display via a 7 pin header. 1 x 7 Header GND – Connect to system ground. This ground needs to be in common with the MCU. VCC – Connect to 3.3V. This can come from the MCU or separate power supply. SCK – Connects to SPI SCK SDA – Connect to SPI MOSI (Data) RES – Reset for the ST7789 LCD controller. Normally HIGH, pull LOW to reset DC – Data / Command. Determines type type of data being sent to the display. LOW = Command, HIGH = Data BLK – Backlight Control. If left unconnected, the backlight is always on. Pull LOW to turn off References Videos