Hi Wayne,
The optimal config for IQaudIO PI-DigiAMP+ (and Pi-DAC+) is the following:
(1) Menu, Configure, MPD
MPD volume control = "Hardware"
(2) Menu, Customize, Hardware Volume Control
Logarithmic curve = "Yes"
Regards,
Tim
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Hi Barry,
Raspberry Pi design did not include a built-in mechanism to detect operating system "halt" or "poweroff" commands and then disconnect electrical power after OS shuts down, nor does it include a power switch on the board.
It can be done but requires custom coding and some electronics (relay) to disconnect power from the board, then a physical switch on the board/exclosure to reconnect power to the board so it can boot.
Something like that :-)
Regards,
Tim
Sure a switch could be incorperated on a cusom box and a micro usb on to the pi. I have considered this as its extremely difficult to power off and back on again in my condition. Its probably the only drawback the rpi had for me. Going to have ti consider all this when the new psu comes.. I forgot about it when ordering and im not sure how to get round it yet.