BIGTREETECH BTT Relay V1.2 Automatic Shutdown Module

Description

The BIGTREETECH Relay V1.2 Automatic Shutdown Module is an essential upgrade for any 3D printer enthusiast seeking improved safety and energy efficiency. As an evolution of the original BIGTREETECH V1.0, the V1.2 version incorporates a dedicated microcontroller unit (MCU), significantly boosting its controllability and operational stability. This advancement ensures more precise and reliable power management for your 3D printing setup.

A key enhancement in the V1.2 module is its advanced short-circuit detection circuit. By connecting the module to your motherboard’s 5V and GND, it actively monitors for potential short circuits. If a 5V short is detected, the module immediately cuts power, preventing damage to the motherboard and mitigating fire risks. Furthermore, the module intelligently powers off your printer upon print completion, drastically reducing energy consumption and lessening the hazard of a printer remaining powered unnecessarily for extended periods.