Here you can learn about how to run AOSC OS for Raspberry Pi devices.
About Raspberry Pi§
Raspberry Pi is a series of Single Board Computers developed by Raspberry Pi Foundation. Raspberry Pi gained wide community due to its relatively small form factor (the normal version is just size about a credit card), its open ecosystem and adequate performance.
Supported Hardware§
For now, AOSC OS supports Raspberry Pi 3 and above.
Board Support Packages§
BSP packages is available for all supported Raspberry Pi devices. It should be installed when you install AOSC OS on raspberry pi,see installing AOSC OS on Raspberry Pi.