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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10
4 x 1*7 Hole Building Block
optimal with SAMD51 or Cortex M4 boards
USB RTC Hardware
Driver Chip
This NeoPixel ring is perfect for adding both colorful and bright white lighting to your projects
Adafruit HalloWing M4 Express - Goth Adafruit Black Edition technology 4 x 1*7 Hole BuildingThe Adafruit HalloWing M4 Express is a skull shaped ATSAM521 development board designed for spooky wearable projects, badges, cosplay, and props. Featuring a 1. 54" 240x240 full color IPS TFT display with customizable spooky eye demos, analog capacitive touch points, and a reverse mounted light sensor, it combines great aesthetics with powerful hardware. Powered by an ATSAMD51J19 processor running at 120MHz with 512KB FLASH and 192KB RAM, it supports
