i had this issue on my board, soldered on the headers for UART and jumpered them to the ISP side, followed the steps verbatim, and boom problem solved. thanks for the detailed and correct documentation on how to fix this
i had this issue on my board, soldered on the headers for UART and jumpered them to the ISP side, followed the steps verbatim, and boom problem solved. thanks for the detailed and correct documentation on how to fix this