Is it possible to measure one component on a development board?

[HNguy.25]

Hello Everyone,

Currently, I am working with the board Nucleo-WL55JC1. I wonder if it is possible to isolate and measure either current or voltage of a component (RF or a peripheral for example) on my development board?. My main goal is to seperately measure power consumption of a component on my board.

Hope to see your help.

Thank you, Huy Nguyen.

[Tesla DeLorean · Accepted solution]

https://www.st.com/en/evaluation-tools/nucleo-wl55jc.html#cad-resources

Would suggest dissecting the schematic to understand the parts/nets

There look to be a lot of solder bridges allowing you to measure currents on different supplies

[HNguy.25]

Indeed, by seeing the schematic as well as the datasheet, there are some solder bridges that are used for measuring components individually.

Thank you,

Huy Nguyen.