BLHeli D-short 2-4S 20A ESC Speed Controller
In the market, there are mainly three types of ESCs available: 1) Oneshot ESC, 2) Opto ESC, and 3) D-Shot ESC. The D-Shot ESC is the best drone flight controller for your project as it powers the BLDC motor to achieve high-quality speed using BLHeli technology. D-Shot is a protocol used by flight controllers to communicate with ESCs, standing for ‘Digital Shot.’ It is a new digital communication protocol developed by Flyduino in collaboration with Betaflight, serving as an alternative to Oneshot and Multishot. Unlike Oneshot and Multishot (and standard PWM), which use analog signals, D-Shot is the fastest ESC protocol with a maximum frequency of 32 kHz, making it ten times faster than Oneshot125.
Electronic speed controllers (ESCs) are devices that enable drone flight controllers to manage and modify the speed of the aircraft’s electric motors. A signal from the flight controller instructs the ESC to adjust the motor’s voltage as needed, altering the propeller’s speed. This helps prevent a vehicle from skidding and the driver from losing control when turning, braking sharply, or executing a sudden maneuver. ESC technology automatically engages the brakes to assist in steering the vehicle correctly.
Features:
- EFM8BB21F16G MCU for great powerful preformation, 48Mhz
- BLHeli-S open source program
- Â Highlight led power-on display status
- Support Dshort150/300/600, Oneshort, 125 Oneshort42, MultiShort modes
- Ultra-low internal resistance MOS for less heat and supper Hight stability
- Easy to install with supper small size and light weight
- Hummingbird BLHeli-s ESC designed for competition FPV drone
- Compatible with various flight controllers and support single frequency up to 621Hz in regular signal-receiving mode
Packages includes:
1 x BLHeli D-short 2-4S 20A ESC speed controller
1 x User Manual
Reviews
There are no reviews yet.