Pepper missing audio out

Hi There

I just build my Pepper rev 2 and when I try it using the Pepper "Getting started" example the tone only comes out the R output, same when using the "fundamental/sinetone" example. Something is wrong, isn't?

Regards

yup both of those example should play audio through both output channels.

Check the presence, values and soldering of the associated components:
- the connectors:
- the output jack
- JP3 and the mating connector on the Bela cape
- components:
- R50, R51, R52, R53, R54, R55, R56
- C16, C17, C18
- Also check that there are not unexpected sorts on pins 5, 6, 7 of IC1.

11 days later

ok I found that it was just a wrong understanding of the J21 and J22 jumpers configuration. I got it by looking the Interactive BOM
Thanks

the interactive BOM is a really useful tool!