WIO Terminal analog inputs 5V or 3V3?

[Citric]

@Thomas_Vikstrom

Ok, while I misread your comment, the Grove-equipped sensors I’m using are however as input voltage supporting both 3.3V and 5V, and their output voltage “shouldn’t” (dangerous assumption I know) exceed their input voltage…?

@Citric Found this picture which tells that the WIO Terminal is using 3V3 as is the Battery Chassis, I’m not sure if/where I’ve seen mentioned about support for also 5V, perhaps it was related to the 40-pin port which indeed supports both voltages.

The power output voltage of the Grove interface is 3.3V. If you have the need to use 5V, you can choose to connect to the 5V supply on the back of the Wio Terminal.