Hey @laluciol6990,
Thanks for the clarification - this setup sheds light on the actual configuration, but also highlights a critical discrepancy:
The original post said:
“I own a Raspberry 5…”
But this reply describes a power chain that only applies to Raspberry Pi 3:
- PSU → Allo Kali Reclocker → GPIO power to Pi + DAC
- SSD + Wi-Fi dongle running off USB-2, which only exists on Pi 3
This is important because Pi 3 and Pi 5 have completely different power and USB architectures. Debugging undervoltage and USB enumeration requires knowing exactly which SBC we’re dealing with.
Action Required: Confirm Your Actual Board
Please use the following link to generate an SBC identification form:
Or run this directly via SSH:
cat /proc/device-tree/model
Expected output for Pi 3:
Raspberry Pi 3 Model B Rev 1.2
Expected output for Pi 5:
Raspberry Pi 5 Model B Rev 1.0
Once we have positive identification, we can proceed with the correct diagnostics. Power routing and USB stack behavior vary significantly between Pi 3 and Pi 5 - especially with chained devices like the Kali and Piano DAC.
Let’s confirm this before digging deeper.
Kind Regards,