tomek
pfm Member
Hi,
after reading some nice reviews about Khadas Tone Board
https://www.khadas.com/tone
i will order one and try as a usb dac with Pi 4. GPIO connection with Pi is not possible, only usb.
I would like to power the "Tone Board" separately at GPIO pins, not with usb 3 connection from Pi 4.
it is very well documented
https://docs.khadas.com/toneboard/HardwareDocs.html
My question to pfm diyers - what will be the best way to disable the dac usb power from Pi ? I need only usb data from pi. Just cut the "+5V" cable inside the usb cable ?
Tomek
after reading some nice reviews about Khadas Tone Board
https://www.khadas.com/tone
i will order one and try as a usb dac with Pi 4. GPIO connection with Pi is not possible, only usb.
I would like to power the "Tone Board" separately at GPIO pins, not with usb 3 connection from Pi 4.
it is very well documented
https://docs.khadas.com/toneboard/HardwareDocs.html
My question to pfm diyers - what will be the best way to disable the dac usb power from Pi ? I need only usb data from pi. Just cut the "+5V" cable inside the usb cable ?
Tomek