How to switch between the 5V and 3.3V operating voltage in Nu-Link-Me?

[a_ziliu]

The operating voltages in the Nu-Link-Me can be switched by changing zero-ohm resistance welding joints.



(1) As marked in a red rectangle below, 5V is shorted to VCC, and the Nu-Link-Me is operated at 5V.

(2) As marked in a red rectangle below, 3.3V is shorted to VCC, and the Nu-Link-Me is operated at 3.3V.