This is an E ink E paper display panel, 2.9 inch, 128*296 resolution, square, 24 pins FPC connection, optional 
FPC connector, communicating via SPI interface, with embedded controller(COG package) and on-chip stored 
waveform,  supports black, white, and red three-color.
 
In view of so many advantages: ultra low power consumption, near 180 degree view angle, readable under sunlight, 
GDEH029Z92 is a very good choice for applications like shelf label, smart tags, smart home application, industrial 
instrument and other related products.
 
Note: All of 3-color epaper doesn't support partial refesh.