[mmatants]

I also want to mention the Lichee Pi Nano, though it is much smaller and targeting a different use case: https://www.cnx-software.com/2018/08/17/licheepi-nano-cheap-.... Made an embedded distro Buildroot config for that one some time ago (https://github.com/unframework/licheepi-nano-buildroot).

[netr0ute]

I don't know why anybody would ever get the LicheePi Nano instead of the 4A or the regular LicheePi, because these two boards' main selling point is that they're RISC-V which the Nano isn't.

[nine_k]

For some, the physical size is key. Seeed Xiao, Lichee Nano, Beetle, etc fit where e.g. an Arduino Nano won't.