Features:

• Main control chipSTM32F051, operating frequency up to 48MHz.
• Hardware PWM drive motor, Damped Light technology, more accurate control, to extend the duration of voyage.
• The input-output wire is made of soft silicone wire, which is very durable, high temperature resistant and convenient for welding.

Checkout all our20x204in1 Speed controllersand ourHAKRC Collection!

Specification:

• Continuous Current: 40A
• Firmware:Blheli-32
• Firmware version: BL32.7
• Input Voltage: 2-6S Lipo
• ESC Protocol:DShot150/300/600/1200 PWM Oneshot125, Oneshot42, and MultiShot
• Mounting Hole Pattern:20x20mm M2
• Size:31x30x6mm
• Weight: 6g

Package Includes:

• 1 x HAKRC 40A BLheli_32 2-6S 4in1 ESC – 20*20mm