Adafruit Neo Trinkey - SAMD21 USB Key with 4 NeoPixels

Half USB key, half Adafruit Trinket, the Neo Trinkey merges technology with creativity. Its Trinket M0 heart features an ATSAMD21 microcontroller and four RGB NeoPixels for customizable lighting.

Benefit from its flexibility: run CircuitPython or Arduino seamlessly, utilizing the FreeTouch library for the capacitive touch inputs. The Neo Trinkey offers convenient HID, MIDI, and serial connectivity over USB.

It slides easily into any USB A port. With capacitive touch inputs and a reset button, it’s ideal for creating simple status notifiers, macro keypads, or even a dynamic LED flashlight.

Specifications include a 32-bit Cortex M0+ processor at 48 MHz, 256KB Flash, and 32KB RAM. This compact board is keychain-friendly, durable, and affordable, serving as an inspiring tool for novice and advanced developers alike.