1.1. 28" ROUND LCD DISPLAY MODULE
Embedded GC9A01 Driver, Using SPI BusComes with examples for Raspberry Pi, Arduino, STM32, etc. 2. Controlled Via SPI BusSupports Controller Boards Like Raspberry Pi/Jetson Nano/Arduino/STM32LCD and the controllerThe driver used in this LCD is GC9A01, with a resolution of 240RGB240 dots and 129600 bytes of GRAM inside. This LCD supports 12-bits/16-bits/18-bitsdata bus by MCU interface, which are RGB444, RGB565, RGB666. For most LCD controllers, the communication method of the controller can be configured, they are usually using 8080 parallel interface, 3-line SPI, 4-lineSPI, and other communication methods.
This LCD uses a 4-line SPI interface for reducing GPIO and fast speed. LCD
If you are wondering which point is the first pixel of the screen (because the screen is round), you can understand it as a square screen with an inscribedcircle drawn in it, and it only displays the content in this inscribed circle. The pixels in other locations are simply discarded (just like most roundsmartwatches on the market)
SpecificationsOPERATING VOLTAGE: 3.3V / 5VCOMMUNICATION
INTERFACE: 4-wire
SPIDISPLAY PANEL:
IPSDRIVER:
GC9A01RESOLUTION: 240 240 pixelsDISPLAY
SIZE: 32.4 mmPIXEL
SIZE: 0.135
0.135 mmDIMENSIONS: 40.4 37.5 mm 37.5 mmPackage Content 1.28 inch LCD Module x120cm cable x1NoteDevelopment Resources is provided, please contact us if you have any problem.