sudomod

I recently purchased a AIO motherboard from helder a bit ago and I read on the page for the AIO 2.2A that you needed to program the config.txt to use PWN audio and I was confused because I don't know what the config.txt file and I don't know how to configure it, I also have the AIO 2.2 not 2.2A so I don't know if this applies to both of them

GameBoyMaster wrote: ↑

Wed Jan 17, 2018 3:40 pm

I recently purchased a AIO motherboard from helder a bit ago and I read on the page for the AIO 2.2A that you needed to program the config.txt to use PWN audio and I was confused because I don't know what the config.txt file and I don't know how to configure it, I also have the AIO 2.2 not 2.2A so I don't know if this applies to both of them

There is a complete section for support for Helder products....

https://sudomod.com/forum/viewtopic.php?f=52&t=1185


It doesn't matter with version of Helder AIO board you have....
To enable the audio is the same
(he does have instructions in his support section)

NB: config.txt can be found of the root of the SD Card which has Retropie installed...
(It can be accessed via terminal or by connecting the SD card to a PC/laptop)


.

thanks, although I did know helder had a support area I didn't know he put that there, kinda my bad

Here is the exact line that needs to be added to the config.txt. just add it to the end. Just finished a helder 2.2 today!

dtoverlay=pwm-2chan,pin=18,func=2,pin2=13,func2=4

/boot/config.txt