After reuploading my sketch to make some changes on my legit arduino uno board it failed to upload. it takes about 3mins before the IDE simply pops up with ''some problems uploading'' I've tried the following: -made sure the right coms+arduino type was selected. -use resetbutton. -use resetbutt…

Stk500 not in sync, old sketch stuck.

Topic		Replies	Views
CANT upload sketched----arduino UNO---avrdude: stk500_getsync() error... Programming	2	1422	May 5, 2021
i cant upload sketches IDE 1.x	6	1164	May 5, 2021
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