Allows marking of different Electricity use domains by way of GPIO pins. This is meant to simplicity power measurements using tools including Joulescope. Weak spot: In this example, Sora fails to model the chair as being a rigid object, leading to inaccurate physical interactions. When using Jlink to debug, https://ukdirectoryof.com/listings13183061/details-fiction-and-ambiq-apollo-3-blue