Whats the working voltage of the Orion board?

#1

Q: Whats the working voltage of the mCore board ?

A: Voltage 3.7 ~ 6V is fine.

Ultrasound module problem
#2

is mBot using mCore or Orion or are they the same?

#3

@danjger, the voltage is different, its 6-12V for Orion.

#4