Hi, I ran into a small inconvenience the other day while trying to burn a bootloader using a USBTinyISP. Initially, I couldn't figure out why the IDE wasn't establishing a connection with the programmer, even though it was correctly set in the Tool menu under Programmer. The problem turned out to…

Unselect uploading port on Arduino IDE

J-M-L November 20, 2023, 2:33pm 2

I moved your post to a better category (please read About the Uncategorized category)

Topic		Replies	Views
No upload port provided IDE 2.x	15	9899	June 29, 2023
Port just disappeared in my IDE IDE 2.x	4	67	January 16, 2026
Port select grey out bug IDE 2.x	9	108	October 27, 2025
Arduino IDE often gets confused when more than one Arudion is connected to a PC IDE 2.x	63	239	January 26, 2026
Port keeps switching after upload IDE 2.x	4	1933	February 19, 2023