Added option to use non-default I2C interface#25

Merged

lewispg228 merged 2 commits intosparkfun:masterfrom

jgromes:master

Nov 25, 2019

Commits on Nov 17, 2019

Added option to use non-default I2C interface
jgromes
committed

Commits on Nov 22, 2019

Adjusted begin() to accept addresses and port, created beginSPI()
lewispg228
committed