
In these circumstances, the fan rarely needs to rev up as my Pi is housed in Geekware's rugged yet slim CNC aluminum case. There's plenty of metal to absorb the BTUs the Pi4 puts out. However, if I wanted more fans, it's not hard to change the settings, lowering the temperature thresholds for more fan speed percentage, etc. But this is an LED light show that is really pleasing to the eye, with a little more code you can create the usual "Tokyo at night" light effect. This HUT specifically teaches you how to code while customizing colors and sequences to your liking. A great eye catcher is the OLED status indicator which shows the system status at all times, a useful indicator of the Pi's system status. I'm easy to please, I simply programmed a lower temperature threshold and set the light show to cycle through the entire sequence menu . Powerful, educational, functional and FUN!

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