Read those, multiple times...
One shows pin names, which gives close to no info at all.
The other is the sensor's data sheet, that does not make any references to the break-out board.
Neither helps me understand what to connect where.
All are referenced in both documents.
Rateout is the rate output - connect to an analogue pin.
Temp is the reference temperature output - connect to an analogue pin.
ST1 and ST2 self-test inputs, connect to digital outputs and drive them LOW.