Reply To: power on/off

[Heiner premium]

Heiner premium

30. Oktober 2018 at 16:17 #41765

Hi osolosada,

Here’s the info from HiFiBerry:

GPIO2-3 (pins 3 and 5) are used by our products for configuration. If you are experienced with I2C, you might add other slave devices. If you a a novice, we don’t recommend this at all.GPIOs 18-21 (pins 12, 35, 38 and 40) are used for the sound interface. You can’t use them for any other purpose.