Template:FAQ/Questions/just one power supply

Can just one power supply be used for two or three board configurations?
Yes, only one power supply is needed.

The gumstix power bus connects all the boards and power connectors to each other: multiple connectors allows flexibility.

For example, using the &quot;etherstix pack&quot;, connect both the etherstix and the waysmall STUART to the gumstix connex platform and use one wall adapter connected to the input jack on either the etherstix board or the waysmall board - whichever suits the needs and physical layout requirements best.