240x280 resolution, 65K colors, clear and colorful displaying effect. SPI interface, minimizes required IO pins, supports controller boards like for /for /STM32/ESP32. Onboard Voltage Translator - Compatible With 3.3V / 5V Power Input Onboard SPI Control Interface - For Use With Controller Boards Like for / for / STM32 Note:Do not include and Other motherboards Operating voltage: 3.3V/5V (Please that the supply voltage and logic voltage are consistent; otherwise, it may result in the device not working properly.) Interface: SPI LCD type: IPS Driver: NV3030B Resolution: 240(H)RGB x 280(V) Display size: 30.197x35.230 mm Pixel size: 0.126x0.126mm Dimension: 33x40 mm VCC: Power (3.3V/5V input) GND: Ground DIN: SPI data input CLK: SPI clock input : Chip selection, low active DC: Data/ selection (high for data, low for ) : Reset, low active BL: Backlight Due to different product batches, the appearance , which does not affect the use. Material:PC Package Contents: 1 * 1.83inch IPS LCD Display Module 1 * cable