I created a new version of saytime… All sound prompts are digitized at 41khz. I updated the code to play wav files instead of the old au files. If I can get a free expansion plate with servos, motors, sensors, and a camera (no robot platform, I have my own) I will contribute it to PiTop OS.
Also I have startup / shutdown sounds working. Pimoroni Unicorn Hat Mini examples… streaming stock ticker, uptime, and other useful stuff.