Coolwell 1.54inch e-Paper Display (G) - 200x200 Red/Yellow/Black/White e-Ink Screen with SPI Interface, Ultra-Low Power Consumption, Wide Viewing Angle for Raspberry Pi, Arduino, Jetson Nano

Coolwell 1.54inch e-Paper Display (G) - 200x200 Red/Yellow/Black/White e-Ink Screen with SPI Interface, Ultra-Low Power Consumption, Wide Viewing Angle for Raspberry Pi, Arduino, Jetson Nano

• Crisp 200x200 e-Ink Display – High-resolution 1.54" e-Paper (G) with Red/Yellow/Black/White colors, delivering paper-like visuals and wide 180° viewing angle, ideal for digital price tags, shelf labels, and industrial instruments.
• Ultra-Low Power & No Backlight – Maintains content without electricity for months, consuming power only during refresh cycles, perfect for battery-free asset tags and conference name badges.
• SPI Interface & 3.3V/5V Compatibility – Onboard voltage translator ensures seamless integration for Raspberry Pi, Arduino, Jetson Nano, and other 3.3V/5V MCUs via SPI control.
• Optional Driver Board for Easy Setup – Simplify prototyping with the SPI driver board (sold separately), featuring plug-and-play connectivity for rapid deployment in IoT projects and smart retail solutions.
• Developer-Friendly Resources – Includes online manuals, circuit diagrams, and code examples for Raspberry Pi/Arduino/Jetson Nano, accelerating development for industrial instruments and e-ink signage