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1.3 Inch Colorful TFT Module ST7789

1.3 Inch Colorful TFT Module ST7789
This is a 1.3″ IPS LCD full-color display with a high resolution of 240 x 240 pixels and a wide viewing angle ±80°. It is driven by ST7789, with SPI interface.


  • Size: 1.3 inch
  • Resolution: 240*240
  • Driver: ST7789
  • Display Area: 23.4x23.4mm
  • Interface: SPI 4 wires
  • Pins: 7
  • Viewing Direction: ±80°
  • Temperature: -20°C~70°C
  • *Note that the module does not have a 3.3V regulator on it and so must be powered from 3.3V.

    Pin Arrangements:

  • 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.
  • SCL – Connects to SPI SCL (Clock)
  • SDA – Connect to SPI MOSI (Data)
  • RES – Reset for the ST7789 LCD controller. Normally HIGH, pull LOW to reset
  • DC – Data / Command. Determines 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
  • Download:

  • ST7789 Arduino Library
  • Usage with Arduino
  • ST7789 Datasheet
  • Schematic
  • 1.3 inch colorful TFT Module Spec
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    • Views: 1977
    • Product Code: MD137789
    • Availability: In Stock
    • $3.20
    • 21 or more $2.40