I used my nano yesterday and loaded a sketch to it. The sketch worked but I wanted to make a change. When I tried to upload the changes, I got the error that the serial port 'COM4' is already in use. I checked in device manager and found FT232R USB UART with an exclamation point stating The drivers for this device are not installed. (Code 28).
I went to FTDI and got the latest drivers and loaded them. Didn't work. I have tried everything I can think of...but surely I have not thought of...
Nano no longer working
I went to FTDI and got the latest drivers and loaded them. Didn't work. I have tried everything I can think of...but surely I have not thought of...
Nano no longer working