Adafruit EdgeBadge - TensorFlow Lite for Microcontrollers

The EdgeBadge is your gateway to exploring machine learning with ease, right from the palm of your hand. This compact board—no bigger than a credit card—is equipped to run TensorFlow Lite computations on-the-go, bringing the power of machine learning to small microcontrollers.

Powered by the ATSAMD51 chip, the EdgeBadge boasts 512KB of flash and 192KB of RAM, supplemented by 2 MB of QSPI flash for ample file storage. Its built-in PDM microphone facilitates real-time speech recognition, with demo projects available to identify word pairs like "yes/no" or "up/down".

The 1.8" 160x128 Color TFT Display and 8 x silicone-topped control buttons enhance interactivity, while 5 x NeoPixels bring vibrant visuals. Designed for versatility, the EdgeBadge supports multiple coding environments including CircuitPython, MakeCode Arcade, and Arduino.

Add to this the triple-axis accelerometer for motion sensing, a light sensor, integrated buzzer with a mini-speaker, and a Mono Class-D speaker driver, and you've got a robust toolset for creative experimentation.

Convenience is key with the EdgeBadge, featuring a LiPoly battery port with charging capability, a USB port for programming and debugging, and Feather-compatible pinouts. With this all-in-one board, plunge into machine learning, create interactive games, or innovate with sensor-driven projects. The EdgeBadge makes sophisticated tech approachable and portable.