gameduino2 and wire ? May 1, 2015 1:10:47 GMT -8 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by rayman on May 1, 2015 1:10:47 GMT -8 hi @all,i test the gd2 with mini-pro (5v), works fine if i include Wire.h, the system hang any ideas on what to do ... ?