This is my second attempt to use a Pimeroni OnOff Shim at my Raspberry Pi 4B to build a so called Phoniebox. I receive repeatable “Under-voltage detected!” messages if using the OnOff Shim inside my setup: On my Rapsberry Pi 4B I connected analog speakers (Trust Compact 2.0, 6 Watts peak). The Pow…

OnOff Shim @ Pi 4 - Unter-voltage issues?

GordonTGopher February 23, 2020, 4:34pm 8

This thread Onoff shim for pi4? may be of interest.

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