4-in-1 ESC 2-6S BLHeli-S 45A

Working voltage: 2-6S
Maximum continuous working current: 45A
Maximum instantaneous working current: 50A
Support communication mode: DShot150/300/600 PWM Oneshot125, Oneshot42 and Multshot
Assistant software: BLHeliSuite
Firmware version: BL16.7
Mounting hole distance: 20*20mm / 30.5*30.5mm
Product size: 44*44*5.5mm
Package size: 62*58*18mm
Product net weight: 13.6g
Package weight: 27g


High quality hardware
EMF8BB21F16G main control chip, operating frequency up to 48MHz. Imported mosfet, three-in-one IC drive, imported high-quality high-frequency ceramic capacitors. High-end PCB production process, the pads are all metallized to prevent the pads from falling off during use; 3 ounces of copper thickness, 6-layer board, greatly reducing heat generation and higher efficiency.

Highly integrated, compact
Integrating 4 high-performance 45A ESCs, built-in galvanometer, purchasing new and advanced SMT, and adopting a double-pitch design. After such a high degree of integration, the volume is only about the same size as the flight controller of the flying machine, and the installation and wiring will become very simple. With such an incredible size and volume, it is tailor-made for racing bikes.

Native support for BLHeli-S
Using BLHeli-S firmware, it has powerful performance and rich functions; and supports multiple ways to set ESC parameters, or upgrade ESC firmware (such as through the throttle signal line, use other development boards, or use the cleanflight or betaflight firmware flight control to communicate with the ESC) call to configure or upgrade).

Hardware PWM, Damped Light
Hardware PWM drive motor, less noise and smoother throttle response. Damped Light technology and regenerative braking function make the deceleration of the motor more sensitive and effective, and the control is more precise; the active freewheeling technology allows the battery to recycle power and extend the battery life.

DShot150/300/600 Ready
It not only supports ordinary PWM throttle signal mode, Oneshot125, Oneshot42 and Multshot ultra-high speed throttle signal, but also supports the latest DShot150/300/600 digital throttle, with strong anti-interference ability and rapid response. The input and output lines use soft silicone wires, which are very durable, high temperature resistant, and easy to solder.