4.3 inch electronic ink screen module e-paper serial port support NandFlash SD card
Use Dupont Cable to Connet Raspberry pi
My characteristics
Easy to use, only a serial port can be used to complete the display function, including drawing geometric figures and displaying text and pictures
Built-in font library, support 32, 48, 64 matrix GBK Chinese character library;32. The English word library of 64
Built-in 128MB NandFlash, font and image data can be stored in external TF CARDS or imported into internal NandFlash
The fourth order grayscale shows that the resolution is as high as 800 x 600
Can customize serial port rate, the system will default 115200
System power supply voltage 3.3V to 5V, logic level compatibility
Low power consumption, after system sleep, the current is less than 5mA
Equipped with the upper computer software, the computer can complete the display directly
my application:
E-reader, store POS, shelf label, industrial instrument display
interface description:
VCC: 3.3 V to 5.5 V
GND: GND
DOUT: serial port data transmission
DIN: serial data reception
WAKE_UP: external arousal pins
RST: external reset pins
