8BCraft Forum

My Raspiboy has been working great with RetroPie! Setup and installation has been a breeze especially with Pierre's easy-to-follow instructions.
Now, I'd like to try out Raspiboy with Lakka. I've got the Pi Zero Lakka image installed on my microSD. It boots up and runs games, except there is no audio. I made sure audio is enabled and volume is turned up in the menus. My audio works with RetroPie.
Any ideas? I've added these entries to the config.txt:

overscan_left=-6
overscan_right=-6
overscan_top=-15
overscan_bottom=-15

framebuffer_width=320
framebuffer_height=240

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

OK, I've discovered a work-around. This should address no audio in Lakka, Recalbox, batocera.linux, etc... on your Raspiboy if the original config.txt modification does not work.

1. Navigate to https://github.com/ian57/pwm-audio-pize ... erlay.dtbo and download the pwm-audio-pi-zero-overlay.dtbo file to your computer.
2. Connect your imaged microSD card to your computer.
3. In the boot partition of your microSD card, copy the pwm-audio-pi-zero-overlay.dtbo file into the overlays folder.
4. In the boot partition of your microSD card, edit the config.txt file:

Replace with 5. Boot Raspiboy with the microSD card.