That is where Grafana comes in. Grafana is an open source analytics and monitoring solution that provides an interactive ...

The Raspberry Pi Foundation has made a 64-bit version of its operating system available. It won't run on all Raspberry Pi hardware but it should on some of the more modern hardware.

The latest Kali Linux images for the Raspberry Pi 4 include both 32-bit and 64-bit versions. I'm going to give them a try.

USB boot has been possible since the Raspberry Pi 2 Model B (v1.2), but it has only become really worthwhile with the Pi 4. Here is some information, tips, tricks and opinions explaining why and how.

If you want to develop a program on Arduino with Raspberry Pi, then this tutorial has all the steps you need to take for it, in detail.

This is why the RetroPie download page only has ISOs available for models as recent as the Raspberry Pi 4. However, as "abj" alluded to, that's not the only way to install RetroPie on a Raspberry Pi.