Adafruit’s HalloWing—a play on Halloween—M0 Express board is a skull-shaped ATSAMD21 board with a ton of extras built-in to make for an attractive wearable, badge, development kit, or the engine for your next costume or prop. On the board’s front side is a 1.44-inch sized 128 by 128 full-color TFT display. The four fang teeth, below the display, are the analog and capacitive touch inputs with large alligator-clip holes. This board comes with Adafruit’s default example code that has a spooky eye demo running in glorious color. In technical terms, this board is a tricked-out Feather M0 Express with rearranged pins. Also, it has both Arduino and CircuitPython build support so you can pick your favorite development language.
Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.