Missing avr/io.h library
I’m trying to upload the GRBL firmware (a firmware for sending G code) and it’s saying that I’m missing AVR/Io.h I also included a photo of the board I’m using if you need that for some reason


5 Replies
Onedrive is usually an issue.
Ah we dont have a tag for it 🙃
https://discord.com/channels/420594746990526466/451155251580633089/1424540069024239736
@Nightcreeper24
Tag Sent
See <#451158319361556491>
Arduino Bot • Submit bugs on GitHub!
Same for your other older posts - if onedrive shows up in the error you need to relocate or reinstall the libraries and your workspace so it doesnt appear.
One askes. What processor is that board.
The controller is written in highly optimized C utilizing every clever feature of the AVR-chips to achieve precise timing and asynchronous operation. It is able to maintain up to 30kHz of stable, jitter free control pulses."
You do not have the right chip on R4
@Nightcreeper24
@Tuuli 🎹🎸🤘 not a one drive issue
Ahhh interesting… yeah I was also confused about the board but couldnt say conclusively it was or wasnt an R4 clone 😅🥳
Hmmm... https://discord.com/channels/420594746990526466/1432528981156040745/1432532118336045077 Maverick thinks its a R4 clone 🤷♀️
Also @Nightcreeper24 I'd suggest to make fewer forum threads. Until you get the board working if you keep it all in one thread people will be better able to understand what the issues might be.