XH2.54mm 5-pin Signal Cable
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BigTreeTech SKSM V1.0 Supercapacitor Power Module
Expansion Board
Supercapacitor-based power loss recovery module for Klipper 3D printers. Provides ~13 seconds of 5W backup power via dual 2.7V 20F supercaps, enabling safe shutdown on power failure.
STM32 power management MCU20KB64KB
~$19View
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