Here is a connected chess computer that combines with your smartphone to help you find opponents to play against on a real board. The Millennium eONE works with lichess, Chess.com, Tornelo, Hiarcs Chess Explore, and LucasChess. It uses LEDs to display the moves.
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The Millennium eONE has 3 buttons to change brightness, invert board, and activate Bluetooth. It lasts up to 12 hours on battery. The board runs on the engine it is connected to in the app.
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