Adafruit MAX98357 I2S Class-D Mono Amp

Toffe · September 25, 2020, 11:06am

Hello.
Just want to tell that I’ve installed a Rpi0WH with balenaSound and this amp and it works as intended when followed and inserted configurations as told on there homesite:
“If you see a line that says: dtparam=audio=on
Disable it by putting a # in front.
Then add:
dtoverlay=hifiberry-dac
dtoverlay=i2s-mmap”

Just as info if you want to add it on the list of known working DAC’s

Thanks for an awesome product
//
Christoffer

tmigone · September 25, 2020, 5:23pm

Hi Christoffer, can you share where you applied the dtoverlays? Did you use BALENA_HOST_CONFIG_dtoverlay or edit the config.txt file? Would you mind sharing either? Thanks!

jharris1993 · September 25, 2020, 6:46pm

That’s usually in the Pi’s config.txt file.

tmigone · September 25, 2020, 6:50pm

Right, I was curious to see which way you tried. Thanks. I’ll add this DAC to the supported list!