This 3.52" quad-colour eInk display delivers four distinct ink colours — red, black, yellow, and white — at 340×180 pixel resolution. The display retains its image with no power draw, offering the paper-like readability of standard eInk with an extra colour channel for richer, more informative graphics.

This is a bare display panel that requires a compatible driver board with a standard 24-pin FPC e-paper connector. The display uses the JD79667 chipset — ensure your driver firmware supports it. An extender and Flex A-B cable are included to adapt the flipped connector orientation.

Key Features

• 3.52" Quad-Colour eInk Display – 340×180 pixel resolution with red, black, yellow, and white
• Four Distinct Colours – Each pixel can be one of four colours (colours cannot be mixed/overlaid)
• JD79667 Chipset – Ensure your driver board and firmware support this chipset
• Ultra-Low Power – Display retains image with no power draw
• Standard 24-Pin FPC Connector – Compatible with standard e-paper driver boards (via included adapter)
• CircuitPython and Arduino Support – Adafruit_GFX compatible library available

Ideal For

• Colour-coded dashboards and status displays
• Multi-priority alert and notification systems
• Retail signage and price tags
• Low-power information displays with enhanced visual impact

Package Contents

• 1× 3.52" 340×180 Quad-Colour eInk Bare Display
• 1× 24-pin 0.5 mm pitch FPC Flex A-B (D) type cable (50 mm)
• 1× 24-pin 0.5 mm FFC/FPC extender