1.54인치 IPS TFT LCD 모듈 -SPI, ST7789
(1.54 inch IPS TFT LCD Module -SPI, ST7789)
개요
- 본 제품은 1.54인치 IPS TFT LCD 모듈 -SPI, ST7789 입니다.
- 1.54인치 LCD를 탑재한 제품으로 ST7789 LCD 컨트롤러 칩을 탑재하고 있습니다.
- 240x240 해상도를 가지고 있으며, SPI 인터페이스를 통해 제어합니다.
- 3.3V 시스템과 동작합니다.
특징
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size 1.54(inch) Panel material IPS full viewing angle Driver chip ST7789 Resolution 240*240(Pixel) Display interface 4-line SPI interface Touch type No touch Effective display area (AA area) 27.72X27.72 (mm) Module PCB backplane size 32.00x43.72 (mm) Operating temperature -10℃~60℃ -
Serial number Pin label Description 1 GND LCD power ground 2 VCC LCD power supply positive (3.3V) 3 SCL LCD screen SPI bus clock signal 4 SDA LCD screen SPI bus write data signal 5 RES LCD reset control signal (low level reset) 6 DC LCD screen register/data selection control signal (low level: register, high level: data) 7 CS LCD chip select control signal (low level enable) 8 BLK LCD backlight control signal (high-level light, if you don’t need to control, please connect 3.3V)