I was using Arduino Mega with Arduino SDI 12 library as data logger and wanted to upgrade to Wifi enabled GiGA. Is there any pin assignment fix I could do to the library in order to use it for the new board?
You'll have to modify the library as it appears to be board specific. Suggest starting with SDI12_boards.h
Is it SDI12_boards.h or SDI12_boards.cpp if you are working with Arduino IDE, the error message "Please define your board timer and pins" seems to be coming from .cpp. Sorry I am not very versed in libraries.