Hey Community, this is my first post - so be kind :smiley: I always get the error code "avrdude: ser_open(): can't open device "\.COM5"" when I try to upload code while the MPU is connected. If the MPU is not connected I can upload the code with no problems Here are the important facts: Arduino…

Uploading error when MPU6050 is connected

MarkT October 16, 2017, 10:23am 3

Its not obvious, none of those pins are involved in downloading.

Is the supply voltage OK when the MPU6050 is connected? Maybe its causing the supply to droop?

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