See 'WikiDevi' @ the Internet Archive (MW XML, Files, Images)
upgraded MW to 1.30 - maybe things are slightly less broken
This FCC ID covers both the WM01 (smaller form factor module) and the WM02 (larger form factor module).
"Roku Inc." and "Liberty WiFi 1x1" is silkscreened on the board in the FCC photos.
Per the FCC 'manual' / datasheets..
- There is no voltage regulator on-board - it needs 3.3V input
- The USB ID is noted as 0a5c:bd1e, which is probably the default 43143 USB ID (yep)
- The pin definitions of the module are noted within