Waveshare 3.97inch E-Paper Display HAT+, E-Ink Display, 800 480 Pixels, Red/Yellow/Black/White, SPI Interface, Standard Raspberry Pi 40PIN GPIO Header, with Driver Board

No Backlight with
Persistent Display: This display has no backlight but retains the last displayed content even when powered down, ensuring long-lasting visibility without continuous power.
^^ Ultra-Low Power Consumption: Designed for energy efficiency, the display only requires power during the refreshing process, with minimal consumption of less than 90mW, ideal for low-power applications. ^^ Compatible with Raspberry Pi and
Jetson Nano: Featuring a standard Raspberry Pi 40PIN GPIO extension header, this display is compatible with Raspberry Pi and Jetson Nano series boards, enabling easy integration into various projects. ^^ Enhanced Interoperability with
Raspberry Pi HAT+: Following the Raspberry Pi HAT+ standard, the display enhances interoperability, simplifying design and development, and allowing easy connection with additional peripherals for extended functionality. ^^ Versatile
Interface and Voltage Compatibility: The display supports 3-wire and 4-wire SPI interfaces, compatible with controller boards like Raspberry Pi, Arduino, STM32, ESP32, and more. It also features an onboard voltage translator, ensuring compatibility with both 3.3V and 5V MCUs.
^^ Rich WiKi Resources: We provide official Wiki resources, please visit our store and click the wiki page to get resources.