Waveshare 2.13″ E-Paper HAT (B) with Resolution 250 × 122. It has Interface 3-wire SPI, 4-wire SPI and Ultra-low power consumption, basically power is only required for refreshing. It Comes with development resources and manual (driver board schematic, examples for Raspberry Pi/Jetson Nano/Arduino/STM32). https://www.campuscomponent.com/products/waveshare-2-13%E2%80%B3-e-paper-hat-b-lc-3508-d/2208614000050979389