Should it be possible to know what is max current on 5V line and 3.3V line on expansion header on Brainpad ?
400mA should be fine. What are you trying to power?
Thanks. I would like to connect LedStrip, but it could be difficult to find battery with 2 outputs or put a cable with 2 outputs: one for board and one for strip. So if we could connect directly to Brainpad it is easier.
But we have to measure how many leds we can connect to NOT destroy Brainpad