After connection the remote goes to Blue, after a keypress to the designated color. beta.pybricks.com firmware On firmware Pybricks MicroPython ci-release-88-v4.0.0b3 on 2025-12-05; SPIKE Prime Hub ...

The Raspberry Pi Build HAT has a couple of fault inputs that we don't have on other hubs. One is a port fault that is triggered if we overload the voltage support for the Powered Up I/O ports (pin 4).