how to solved stk500_recv(): programmer is not responding in arduino uno ?

anyone can help me to fix this problem?

It means the programmer can't communicate with your arduino. Do you have the correct COM port selected in the IDE? Is another program (terminal) have the COM port open (Two program can't open the same COM port at the same time). Sometimes, closing the IDE and restarting it can fix this as well.

Try looking in the correct forum. Project guidance is NOT the write forum!

Mark

holmes4:
Try looking in the correct forum. Project guidance is NOT the write forum!

Mark

And what would be the write forum?

blh64:
And what would be the write forum?

In the "Avrdude, stk500, Bootloader issues" part of the forum.

Tom... :slight_smile: