RRC
Rat Rig Community [Unofficial]•13mo ago
harsh-harlequin

error mcu

hello everyone, my machine was working normally until dawn that stopped alone and gave this error. and now whenever I try to print after the z-tilt it gives the same error. do you know what it could be?
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3 Replies
blacksmithforlife
blacksmithforlife•13mo ago
the pi can't talk to your controller board
harsh-harlequin
harsh-harlequin•13mo ago
but in the middle of printing? Could it be a bad wire?
blacksmithforlife
blacksmithforlife•13mo ago
maybe? but the connection to the MCU (controlboard or toolboard) got interrupted and that is what caused the error
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