vdd is 3.27, is this ok?

[archangel689]

So I have a NRF52 DK PCA10040 V1.1.0 2016.15 and a NRF52 DK PCA10040 1.2.4 2018.23....

the 2016, when connected to my laptop by usb, produces 3.3 volts on vdd....( sb10 shorted). 

the 2018, when connected to my laptop by usb, produces 3.27 volts on vdd....( sb10 shorted). 

I'm wondering if this is suitable for running an external board that requires 3.3 volts or if I screwed something up or have a defective board.

Thanks.

[Andre]

The difference between 3.3 and 3.27 is so small, I would regard this is a measurement inaccuracy. However, on my PCA10040, I've discovered the switch was wearing out causing a voltage drop. Therefore I've bridged the switch, turning it permanently on.