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Blue LED flashes slowly: The device boots normally, waiting for the connection.
Blue LED constant: The device has connected successfully.
Blue LED flashes quickly: The device is connected and is receiving or sending MIDI messages.
Light Blue LED: The device is set to the central role by default.
Green LED: The device is in firmware upgrader mode, please use WIDI iOS or Android App to upgrade the firmware.
Red LED: The device is in test mode, please use WIDI iOS or Android App to re-activate device.