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raspberry:sound_card [2018/08/03 13:04] admin [GPIO use] |
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- | ===== Sound Card for the Raspberry Pi ===== | ||
- | The PiFi DAC+ is a cheap Chinese clone of the HiFi Berry made by [[http:// | ||
- | The drivers are already included in the kernel, to activate them check:\\ | ||
- | * for the 3.12 kernel [[https:// | ||
- | * for the 4.x kernel [[https:// | ||
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- | ==== GPIO use ==== | ||
- | GPIO 2-3 (pins 3 and 5) are used for configuration - I2C | ||
- | GPIOs 18-21 (pins 12, 35, 38 and 40) are used for the sound interface - I2S | ||
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- | < | ||
- | <img src=" | ||
- | </ | ||
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- | ---- | ||
- | ==== Schematic ==== | ||
- | [[https:// | ||
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- | ---- |