Follow this tutorial. To update the bootloader you have to do it like a reparation. Them just record the George's INO file like you can see in the same tutorial but with another example of course.
Both of them works great. In this fix, you don't use the V5 or V3.3 output, so really it doesn't matter.
@GeorgeSpinner Thank you for the help, now everything works great!!!!!! I will upload photos when I finnish my project.
Thank you for the quick reply. This file that you attach makes more sense XD I was surprised how complicate was the previous ino file just to close and open a circuit 5 secs later from the boot. It was my fault, I download the RAW file and it have html content. Next time I will not work until...
Hello again @GeorgeSpinner , finally I have update the bootloader to boot faster. I was thinking that it gonna be the worst part, but not it wasen't XD.
Now I'm not able to upload to the trinket your code.
I'm following this manual and when I upload the program I have this output in Arduino...
@GeorgeSpinner I'm just signing up to thank you for releasing this fix. I don't know how to use arduino, but I will learn just to make this project.
Really thank you.