Seeed-Studio/Grove_Air_quality_Sensor — pull request #1 by yamila-moreno (2014-02-01 15:43:23+00:00)
Title: Little fix to make both pins needed customizable

Hi! I used this library recently and I found useful to make both pins customizable, so that it's not mandatory to use pins A0 and A1.
I hope you also find it useful. Thanks for sharing!!