Cant upload to Arduino anymore!

Development Tools Uploading
1

Hey guys today i tried to use my arduino as a usb to tll converter i used a jumper wire to connect reset pin to ground pin for this cause !But after that i disconnected these pins from arduino and i went on to upload code to my arduino and
i got this error

vrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 10 of 10: not in sync: resp=0x52

Please help me guys !

2

Do you have any wiring/shields/modules/etc. connected to your Arduino board? If so, remove them and try again.

Make sure you have the correct board selected from the Tools > Board menu.

Make sure you have selected the port of your Arduino board from the Tools > Port menu.

Sometimes the port will be labeled with the board name in the menu. Other times it will not. If you don’t know which port is your Arduino board, you can find it like this:

  • Unplug your Arduino board from the computer.
  • Tools > Port
  • Note the ports, if any, listed in the menu.
  • Close the Tools menu. The ports list is only updated when the Tools menu is re-opened, so this step is essential.
  • Plug your Arduino board into the computer.
  • Tools > Port - The new port listed in the menu is your Arduino board.