This is the E-Ink / Paper display device integrated by the image display technology of Microencapsulated Electrophoretic Display (MED). This device has an approach to create a tiny spheres in which the charge color pigments are suspending the transparent electrode
Wiring the SPI 172×72 Gray Shade Electronic Ink (E-INK) Module
This is the E-Ink display module designed for ink display development. This module can work without additional electronic parts you just plug the module directly to your microcontroller. This device has driven by SSD1606 4GS active matrix display driver selectable