This laser-cut acrylic enclosure kit turns your 8×8 NeoTrellis setup (four 4×4 NeoTrellis boards) into a handheld device with an elegant black and white design and beautifully diffused button illumination. Designed to house any Adafruit Feather board (except FONA) alongside four NeoTrellis RGB Driver PCBs for a total of 64 illuminated buttons.

The enclosure includes all necessary mounting hardware — nylon spacers, screws, nuts, and standoffs — plus rubber bumper feet for stable tabletop use.

Key Features

• Laser-Cut Acrylic – Black and clear layers with precision cutouts for 64 buttons and components
• Universal Feather Compatibility – Fits any Adafruit Feather board (except FONA)
• Complete Hardware Included – All nylon screws, spacers, nuts, and standoffs provided
• Rubber Bumper Feet – For stable tabletop use

Also Available

• 4×4 Trellis Feather Acrylic Enclosure – Smaller version for a single NeoTrellis board

Additional Items Required (Not Included)

• 1× Adafruit Feather mainboard (nRF52840 or M4 recommended for CircuitPython)
• 4× Adafruit NeoTrellis RGB Driver PCB for 4×4 Keypad
• 4× Silicone Elastomer 4×4 Button Keypad
• 4-pin JST I2C STEMMA cable (optional, simplifies wiring)

Package Contents

• 1× Black acrylic cutout (1.5 mm thick)
• 14× Clear acrylic cutouts (3 mm thick)
• 4× M3 black nylon spacers (15 mm)
• 8× M3 black nylon screws (8 mm)
• 4× M2.5 black nylon screws (10 mm)
• 4× M2.5 black nylon nuts
• 4× M2.5 standoffs (3 mm, unthreaded)
• 1× Little Rubber Bumper Feet (4 bumpers)