[Silicon Labs] Update pinout#4074

Merged

sg- merged 3 commits intoARMmbed:masterfrom

stevew817:siliconlabs/update_tbsense_2_pinout

Apr 19, 2017

Commits on Mar 30, 2017

[Silicon Labs] Update TB Sense 2
stevew817
committed

Commits on Apr 6, 2017