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By CarsonGrey
#87076 Hi all, I’m currently running WLED for 450 LEDs on WS2812b with the NodeMCU as the controller, but I’m wanting to upgrade to a dedicated 5v 10a power supply - but everything is already wired in. Am I able to power the NodeMCU via USB and connect it to the data pin only, while running power from the power supply down the 5v and GND lines (through the dedicated 3 pin wires that come attached to the strip) or will this not work? Thanks!