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Replacement Mainboard for Roborock Qrevo Pro vacuum cleaner model 9.01.2854
Summary description:
Mainboard (replacement motherboard) for Roborock Qrevo Pro vacuum cleaner, model 9.01.2854. Intended as an original-equivalent spare part to restore electronic control and functionality of the device after board failure. Fits the specified model and supports core control functions of the robot vacuum, enabling diagnostics, motor and sensor management and normal operation.