Hi, i'm working with my mega arduino currently, for the first upload its ok after that it takes too long to upload and send an error message: avrdude: stk500v2_ReceiveMessage(): timeout avrdude: stk500v2_getsync(): timeout communicating with programmer An error occurred while uploading the sketch …

Uploading.... is my arduino dead?

anon57585045 November 4, 2017, 2:58pm 10

Post the sketch that you uploaded before things stopped working. Please use code tags.

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