The simplest NAS

So here it is—this setup includes three ARM-based computer boards: one "Thunder Box" and two Radxa Zero 3W units. Since I abandoned the OpenIPC video transmitter project, I repurposed the two Zero 3W boards as servers. One hosts this blog, and the other runs a NAS. Because I’m using a USB hard drive, it automatically enters sleep mode when idle, which should help reduce power consumption. For security reasons, I’ll skip the technical details for now. Hopefully, they’ll last a long time.*