Is this 8 pin component on the creality 4.2.2 board the buck converter Creality cr-10s upgrade kit for cr-10 Silent ender3
Creality CR-10S Upgrade Kit for CR-10 | 3D Printer Universe
What is this pin for on the creality v2.2.1 board for? : r/cr10
Creality cr10
Ender3 4.2.7 silent board upgrade .
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