Asynchronous I2S FIFO project, an ultimate weapon to fight the jitter

[Bobfa]

I was going to send a similar note to @iancanada. The Pi5 27-watt adaptor does not work with a Pi4 either. The PurePi II starts up and then shuts down. I think it may be the Power Delivery handshake. With a Pi5 it does about the same thing.

 

[MaxB_70]

I managed to power PurePi II with MacBook Pro charger with thunderbolt USB C cable. Phone USB C cable doesn't work.

 

[MaxB_70]

It was this set up. I don't remember why I putted the black one.