If your Pocket Arcade isn't connecting via USB, try using a data-capable cable and a different port. If it still fails, double-tap the reset button to enter bootloader mode and reinstall the proper TinyCircuits driver.

Yes, TinyDuino is a compact, Arduino-compatible platform designed for miniature projects and wearables. Many makers use it for small robotics, IoT devices, and prototype electronics due to its stackable, modular design.