Simplicity Studio reports that my Wireless STK (WSTK) is revision A01, but the silkscreen on the underside of the WSTK clearly reads "Rev A03". Is this a problem?
There is likely no problem, as this can usually be explained by the difference between a board assembly (BRD) revision and a PCB revision. For example, the BRD4001A Rev. A01 contains the PCB PCB4001A Rev. A03 (in addition to all the other components of the board's BOM). Some devices may depict the BRD revision with a sticker applied to the WSTK (see below). You may be comparing the BRD revision reported in Simplicity Studio to the PCB revision printed in the silkscreen, which won't necessarily be identical.