HOBBYWING XROTOR 40A 6S FPV 4IN1 ESC BLHELI 32-DS1200 With a similar size of a FC, the 4IN1 ESC includes 4 high performance 40A BLHeli 32 DShot1200 ESCs and a voltmeter which allows FC to monitor the amp & volt in real time. Large-size MOSFETs imported from Japan make the 4IN1 ESC have great voltage/current endurance. The use of high performance 32-bit microprocessors, 3-in-1 drive ICs, imported high quality ceramic capacitors guarantees less heat, higher efficiency and rapider response. The ESC flashed with the 3rd-generation BLHeli-32 firmware has great performance & rich functions and supports adjusting parameters or upgrading firmware. The ESC firmware uses hardware generated motor PWM for smooth throttle response and silent operation. Damped light does regenerative breaking, causing very fast motor retardation, and it inherently also does active freewheeling. This ESC is designed for FPV racing. FEATURES Compact Design Powerful, 4x 40A BLHeli-32 Firmware Ready Mode: PWM, OneShot125, OneShot42, MultiShot, DShot 150/300/600/1200 Damped Light Mode TECHNICAL SPECIFICATIONS Current Cont./Peak: 4x 40A/80A Input Voltage: 3s - 6s LiPo Firmware: BLHeli-32 Firmware Mode: PWM, OneShot125, OneShot42, MultiShot, DShot150/300/600/1200 Dimensions: 40x33x5mm Weight: 12g Applications: 100-300mm FPVs (HW30902045)