The Grove - Triple Color E-Ink Display 2.13'' is a screen that can still be displayed after power off, we call it E-Paper(electronic paper) or E-Ink. The display is a TFT active matrix electrophoretic display, with interface and a reference system design.The 2.13 inch active area contains 212x104 pixels, and has 1-bit white/black and 1-bit red full display capabilities. Due to the advantages like ultra low power consumption, wide viewing angle, clear display without electricity, it is an ideal choice for applications such as shelf label, industrial instrument, and so on. Note We've Released the Grove Selection Guide and hope to help you find the Grove suit you best. Attention Frequent continuous refresh will cause irreparable damage to E-Ink. It is recommended that the refresh interval be greater than 180s. If you are interested, you can click on the image below to view the different sizes of Arduino E-Ink or Raspberry Pi E-Ink. Figure 1. Seeed E-Ink Series Feature High contrast High reflectance Ultra wide viewing angle Ultra low power consumption On-chip display RAM Pinout Figure 1. pinout We have also prepared another 1.54 inch, 152x152 e-paper for you. Please check the Grove - Triple Color E-Ink Display1.54''