2.13 inch touch e-Paper HAT 2.13inch Touch e-Paper HAT for Raspberry Pi A 250 × 122 black-and-white touch e-paper HAT with 5-point capacitive touch, SPI display interface, I2C touch interface, Raspberry Pi 40PIN GPIO header, and ultra-low power paper-like display. Key Features 2.13 inch e-paper panel with 250 × 122 resolution. Black and white display with 2-level grey scale. 5-point capacitive touch with toughened glass touch panel. Supports wake-up by user-defined gesture. Standard Raspberry Pi 40PIN GPIO header for Raspberry Pi series boards. SPI interface for the display and I2C interface for the touch panel. Partial refresh support, with about 0.3s partial refresh time. No backlight required; content remains visible after power is removed. Specifications Operating voltage 3.3V Display color Black / White Display interface 3-wire SPI / 4-wire SPI Touch interface I2C Touch points 5 max. Grey scale 2 Resolution 250 × 122 pixels Display size 48.55 × 23.70mm Outline dimensions 69.15 × 38.90mm Full refresh time 2s Partial refresh time 0.3s Refresh power 26.4mW typ. Dot pitch 0.194 × 0.194mm Standby current
