I am newbie, I am afraid of doing harm and getting a burned-out Beagle Bone Black. I have soldered this SparkFun Logic Level Converter - Bi-Directional.
I have several questions:
How can I check if my converter works correctly without connecting it to any board or at least only to an Arduino?
How should I connect all my schematic from bbb to converter and then to an Arduino. I have a bi-directional converter, BTW. Can someone draw a simple picture of how to connect?
I would be grateful for any help.