I've been prototyping a new PCB for a little project of mine and due to size restrictions, I wanted to use the internal clock. However, I'm now having serial issues, I can read the serial monitor perfectly fine, but i can't upload sketches to the device. I have the fuses set correctly, and have received help from this forum a couple of weeks ago informing me of why this issue is around.
A couple of questions:
- The current settings to upload to the board are set using a speed of: 57600, would lowing this down to say 9600 have a chance to sort my issue out?
- Is the default bootloader or the optiboot varient for the atmega328 usable as it is if i just change the speed in the boards.txt file?