Circuit Playground 200x200 Tri-Color E-Ink Gizmo - E-Ink Display + Audio Amplifier

The Circuit Playground E-Ink Gizmo is a bolt-on expansion that adds a 1.54" tri-colour e-ink display, two STEMMA connectors, and a Class D audio amplifier to your Circuit Playground board. It attaches mechanically and electrically via pre-soldered M3 standoffs — no soldering or wiring required.

The 200×200 pixel e-ink display renders black and red ink on a white background, offering high contrast and excellent daylight readability. Like all e-ink panels, the image persists even when power is disconnected, making it ideal for status displays, badges, and signage.

Key Features

• 1.54" Tri-Colour E-Ink Display – 200×200 pixels, black/red/white, SSD1681 chipset
• Class D Audio Amplifier – Molex PicoBlade connector for attaching a small speaker
• 2× 3-Pin STEMMA Connectors – For NeoPixel strips or servos
• Bolt-On Design – Pre-soldered M3 standoffs for secure, solder-free attachment
• Arduino & CircuitPython Support – Adafruit GFX-compatible library included

Specifications

• Display – 1.54" e-ink, 200×200 px, tri-colour (black, red, white)
• Driver Chip – SSD1681
• Interface – SPI (no onboard SRAM — requires ~7 KB of MCU RAM for the frame buffer)
• Audio Output – Class D amplifier with Molex PicoBlade connector

Compatibility

• Circuit Playground Bluefruit – Recommended; 256 KB RAM, full CircuitPython and Arduino support
• Circuit Playground Express – Supported; 32 KB RAM, works well in Arduino; limited CircuitPython use due to memory constraints
• Circuit Playground Classic – Not compatible (insufficient RAM)

Package Contents

• 1× E-Ink Gizmo PCB with pre-soldered standoffs
• 12× M3 screws