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Shenzhen TitanFlying Technology Co., Ltd.


Highly Integrated & Compact
High-quality Components
BLHeli-S Firmware Ready
DShot150/300/600 Ready
Silent operation
  • Product Description
  • Specification

Racing Drone ESC

An electronic speed control or rapid ESC is an electronic circuit that controls and regulates the speed of an electric motor. It may also provide reversing of the motor and dynamic braking. Miniature electronic speed controls are used in electrically powered radio controlled models. Full-size electric vehicles also have systems to control the speed of their drive motors.

Highly Integrated & Compact
20A 4in1 BLHeli-S DShot600 not only includes 4 high-performance 20A fpv escs, but also a volt monitoring port which allows FC to monitor the voltage in real time (on condition that the FC supports this function).

With the incredibly small size, the installation and wiring can be very simple and easy when pairing it with the Flight Controller. It’s an ESC specially designed for super mini-sized indoor FPV(s).

High-quality Components
The use of EMF8BB21F16G MCUs with the operating frequency of up to
48MHz, imported high quality MOSFETs, 3-in-1 drive ICs and ceramic
capacitors, 3-ounce copper, and 6 layers of PCBs guarantees less heat,
higher efficiency and rapider response.

BLHeli-S Firmware Ready
The ESC (with great performance and rich functions)
uses the original BLHeli-S firmware and supports adjusting
parameters or upgrading firmware via different methods
(i.e. via throttle signal wire with using other development board
or a FC flashed with the Cleanfight / Betaflight firmware).

DShot150/300/600 Ready
Besides the regular PWM mode, Oneshot125/Oneshot42/Multishot modes, the latest DShot150/300/600 modes are also supported. In DShot150/300/600 modes, the ESC has great anti-interference performance and rapid response.

Hardware Generated PWM & Damped Light Mode
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.

Item Name




Input Voltage

2-4S LiPo

2-4S LiPo

2-4S LiPo


5V/3A 12V/1A

5V/1A 12V/0.5A

5V/1A 12V/0.5A


36*36*8 mm

41.5*36*19.6 mm

41.5*36*19.6 mm


BLHeli_S Firmware

BLHeli_S Firmware

BLHeli_S Firmware





● EFM8BB21F16G MCU, pipelined 8-bit C8051 core with 50 MHz maximum operating frequency.

● Dedicated high frequency driver, makes the start more smooth. ESC maximum speed is limited to 500k eRPM.

● Two layers tower structure between 4in1 ESC and FC using quick pin connection. Dual ways signal transmission makes the 

 flight more stable 

● Exposed pads for Battery and Motor wires, fast welding without additional disassembly, makes the installation faster and more convenient. 

● F3 flight controller, supports PPM, PWM and SBUS remote control / receiving mode.

● FC integrated OSD, also integrated 5V/1A, 12V/500mA for VTX, camera, buzzer, LED and other peripheral devices ; 

 provided several silicone cables for connectors on FC, and will give you an unprecedented experience for installation;

● Built-in current meter, OSD directly display the real-time current without any additional connection;

● BLHeli-S firmware. It designed for superior performance in multirotor, and uses hardware generated motor PWM for smooth 

 throttle response and silent operation. 

● The code supports regular 1-2ms pulse width input, as well as Oneshot125 , Oneshot42 and Multishot . 

● Supports Dshot150, Dshot300 and Dshot600.Dshot is digital signal, anti-interference ability is stronger, and do not need throttle calibration.
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  • TEL:+86-755-21539034
  • FAX:0086-755-86181421
  • EMAIL:info@titanflying.com
  • ADDRESS:NO.15 Chaoyang road, Yanluo street, Songgang town, Baoan District, Shenzhen