Permits marking of different Power use domains by using GPIO pins. This is meant to ease power measurements using tools such as Joulescope. It's important to note that There's not a 'golden configuration' that will result in optimal energy overall performance. This real-time model analyses accelerometer and gyroscopic knowledge https://ultralowpowermicrocontrol65318.blog4youth.com/34548515/the-fact-about-ambiq-apollo3-blue-that-no-one-is-suggesting