Floating pins on PCB

I am designing a PCB that will incorporate the E Series, and I have a number of unused pins. I can’t seem to find a recommendation for what to do with these pins on the datasheet. Is it okay to leave these pins floating, or should I tie them to ground?

You could see what these threads have to say about that.
IIRC in at least one of them BDub or Mohit have provided some good guidlines.

https://community.particle.io/search?q=unused%20pins

1 Like