DarwinFPV XT30/XT60 Smoke Stopper

Summary When building or troubleshooting RC FPV drones 🛠️, incorrect wiring, short circuits, or reversed polarity can trigger deadly current surges ⚡ that instantly destroy flight controllers, ESCs, motors, or even your PCB—costing you time, money, and safety risks. The DarwinFPV Smoke Stopper is your essential safety net 🛡️! Designed for drone maintenance and bench testing, it uses ultra-fast response circuitry with audible/visual alerts 🚨 to catch 90%+ of short-circuit issues. Supporting 1-6S batteries 🔋 and dual XT30/XT60 interfaces 🔌, it eliminates component burnout, cuts repair costs, and keeps your builds safe. Features ⚡ Ultra-fast 20ms response Cuts power instantly on short circuits, reverse connections, or overloads to prevent component burnout. More efficient than a multimeter for troubleshooting. 💚🔴 Dual audible/visual alerts Built-in LED and buzzer; Green light stays on (buzzer silent) in normal operation; red light flashes + buzzer sounds on short circuits/wiring errors. N