Hello,
I'm looking to attach a 3.7 lipo battery to my arduino nano iot 33 so it can run wireless from my laptop. Relatively simple question, can I solder this battery directly into the 3.3v and gnd pins or will this overpower it beyond capacity? Or attach it to a wire coming from the 3.3v/gnd pins? If not, what kind of part do I need to step the power down from 3.7v to 3.3v?
Thanks