Which pin to use for AREF using an ADXL335 with Photon

Hardware
1

So I want to use the ADXL335 with my new photon to play with some game control ideas. I’m not sure where to (or if I even have to) connect to an AREF on the photon? Do I need an AREF for my accelerometer and, if so, which pin would I use?

Thanks

2

AFAIK the AREF is only needed on 5V Arduinos to adjust their ADC for 3V3, but since the Core and Photon already run on 3V3 you won’t need it.

1 Like
3

Thanks ScruffR, That’s what I was starting to read as well from other sites.

1 Like