Some SBCs for which Armbian images are available (supported, wip or csc) can be powered via USB-C. Depending on its implementation, some pitfalls must be considered. This short tutorial should give you an overview.
'Dumb mode':
The USB-C connector is used similar to the microUSB connectors in previous SBCs. Means that the pitfalls must be considered when you choose a charger and cable. See the following thread for some background:
Additionally, those boards may be problem