Unable to upload code to Uno R3
I’m trying to get started on a project with a new board. I want to upload a program to just blink different LEDs. However, every time I try to upload the code, it get error messages.
The errors are as follows;
Error: programmer is not responding
Error: programmer is not responding
*** failed
Error: unable to write flash (rc = -1)
Error: programmer is not responding
Failed Uploading: uploading error: exit status 1
I’ve tried looking up these error messages but can’t find much helpful information (particularly in regard to the write flash line, haven’t found anything on it).
I’ve done a few tests though. The board does pass the feedback test. My port is right, same with the board setting in the IDE. Using the reset button does make the L light blink but doesn’t fix anything. I’ve also tried the different pins, I have power going through the board, just can’t program.
Thank you for yalls help. I appreciate it.