If you are using a DAC board, you will need to make a couple of changes to the device configuration in the balenaCloud dashboard.
- Disable the on-board audio by editing the existing
RESIN_HOST_CONFIG_dtparamvariable to set”audio=off”. - Add an additional custom configuration variable called
BALENA_HOST_CONFIG_dtoverlay. The value of this will depend on your DAC board. - Cycle the power by unplugging your pi.
Please add the configuration values that work for your DAC to the table below.
| DAC Name | BALENA_HOST_CONFIG_dtoverlay | Working |
|---|---|---|
| Suptronics X400 | iqaudio-dacplus | With issues |
| Pimoroni pHAT DAC | hifiberry-dac | Yes |
| Justboom DAC HAT | justboom-dac | Yes |
| Pisound | pisound | Yes |
| Hifiberry DAC+ | hifiberry-dacplus | Yes |
| InnoMaker | allo-boss-dac-pcm512x-audio | Yes |
| miniBoss DAC | allo-boss-dac-pcm512x-audio | Yes |
| PiFi Digi+ | hifiberry-digi | Yes |
| Pimoroni Pirate Audio | hifiberry-dac | Yes |
| IQaudIO Pi-DAC+ | iqaudio-dacplus | Yes |