Colorful TFT IPS Display 1.14 inch, 135*240, ST7789

Technical Specifications

• Screen Diagonal: 1.14 inch
• Controller Chip: ST7789
• Matrix Type: TFT LCD IPS Color
• Screen Resolution: 135x240 pixels
• Touch Support: No touch panel
• Module Supply Voltage VCC: 3.3V to 5V
• Logical Signal Voltage: 3.3V
• Communication Interface: Serial SPI
• Number of Connector Pins: 8 pins
• Module Length: 30.50mm
• Module Width: 28.0mm
• Module Height: 5mm
• Display Field Length: 25mm
• Display Field Width: 15mm
• Weight: 8g

Pinout Description

• GND: Power and signal ground of the system
• VCC: Positive power supply voltage for the module, ranging from 3.3V to 5V
• SCL: Serial SPI bus clock line (Serial Clock)
• SDA: Serial SPI bus data input (Serial Data Input MOSI)
• RES: Hardware reset input for the controller, activated by a low state (RESET)
• DC: Pin for selecting registers or data (Data Command)
• CS: Signal for selecting the display on the bus (Chip Select), activated by a low state
• BLK: Input for controlling the LED backlight, activated by a high state