arduino:atmega328p_arduinos_and_custom_fuse_settings
Differences
This shows you the differences between two versions of the page.
Both sides previous revisionPrevious revisionNext revision | Previous revisionNext revisionBoth sides next revision | ||
arduino:atmega328p_arduinos_and_custom_fuse_settings [2020/01/04 02:40] – [Burn the bootloader and test] mithat | arduino:atmega328p_arduinos_and_custom_fuse_settings [2020/01/04 02:45] – [Upload with programmer and test] mithat | ||
---|---|---|---|
Line 253: | Line 253: | ||
==== Upload with programmer and test ==== | ==== Upload with programmer and test ==== | ||
- | After burning the bootloader to set the fuses, hook up your programmer. Be sure you have set both the board and programmer to the correct values under //Tools//. Then upload your simple test sketch with //Sketch > Upload Using Programmer// | + | After burning the bootloader to set the fuses, |
Follow the instructions above to read the fuse settings. You should see: | Follow the instructions above to read the fuse settings. You should see: | ||
Line 268: | Line 268: | ||
</ | </ | ||
- | The extended fuse should | + | Confirm that the extended fuse is still '' |
- | You can now connect the Pro Mini to a variable supply to see whether it works as expected below 2.7V. It may not work all the way down to 1.8V though, but because you're not using a bootloader, the chances | + | You can now connect the Pro Mini to a variable supply to see whether it works as expected below 2.7V. It may not work all the way down to 1.8V though, but because you're not using a bootloader, |
arduino/atmega328p_arduinos_and_custom_fuse_settings.txt · Last modified: 2021/04/22 01:37 by mithat