Audio, want to bypass AOI board, help needed
Posted: Tue Jul 25, 2017 4:04 am
Hello all,
My GBzero has been finished for several months now, everything works perfectly except for the audio. I could not get it to work because I may have done something with my AIO board.
Now I want to try something to get audio.
I use Helder AIO 2.2 board and I want to completely bypass the audio from the AIO. Furthermore I want to keep it as simple as possible, I have already tried a lot to get it to work and I want to get this done
In my second build I will try with all the bells and whisles.
I have ordered
- Adafruit Mono 2.5W Class D Audio Amplifier - PAM8302 https://www.adafruit.com/product/2130
- Breadboard-Friendly 3.5mm Stereo Headphone Jack https://www.adafruit.com/product/1699
Could someone tell me if my wiring is correct.
Futhermore because I use Helders AIO board I have also used his config.txt and cmdline.txt (http://www.sudomod.com/forum/viewtopic.php?f=5&t=1185 mentioned in the toppost). Would I need to change something to these files to get the audio to work with the amp?
My GBzero has been finished for several months now, everything works perfectly except for the audio. I could not get it to work because I may have done something with my AIO board.
Now I want to try something to get audio.
I use Helder AIO 2.2 board and I want to completely bypass the audio from the AIO. Furthermore I want to keep it as simple as possible, I have already tried a lot to get it to work and I want to get this done

In my second build I will try with all the bells and whisles.
I have ordered
- Adafruit Mono 2.5W Class D Audio Amplifier - PAM8302 https://www.adafruit.com/product/2130
- Breadboard-Friendly 3.5mm Stereo Headphone Jack https://www.adafruit.com/product/1699
Could someone tell me if my wiring is correct.
Futhermore because I use Helders AIO board I have also used his config.txt and cmdline.txt (http://www.sudomod.com/forum/viewtopic.php?f=5&t=1185 mentioned in the toppost). Would I need to change something to these files to get the audio to work with the amp?
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