I am designing a ws2812b addressable LEDs array board. Multiple boards will be connected in series with VCC, DATA, and Ground. I want to use thicker wires for VCC/ground because they will consume about 10amps in total, and use thin wires for the data signal.
I am not sure if there will be problem for grounding. Would the ground wire paired with data get burned due to the high current? Or most of the current would go through the thicker wire?